{"id":481,"date":"2026-05-22T05:21:54","date_gmt":"2026-05-22T05:21:54","guid":{"rendered":"https:\/\/rock-crusher-tractor.com\/?post_type=product&#038;p=481"},"modified":"2026-05-22T05:21:55","modified_gmt":"2026-05-22T05:21:55","slug":"dcw-2-2-binder-spreader-lime-cement-soil-stabilization","status":"publish","type":"product","link":"https:\/\/rock-crusher-tractor.com\/ko\/product\/dcw-2-2-binder-spreader-lime-cement-soil-stabilization\/","title":{"rendered":"DCW 2.2 \ubc14\uc778\ub354 \uc0b4\ud3ec\uae30 - \ub3c4\ub85c \uacf5\uc0ac\uc6a9 \uc11d\ud68c \ubc0f \uc2dc\uba58\ud2b8"},"content":{"rendered":"<div style=\"font-family: Georgia,'Times New Roman',serif; font-size: clamp(14px,2vw+10px,18px); color: #333; line-height: 1.8; word-break: break-word; overflow-wrap: break-word; max-width: 100%; box-sizing: border-box;\">\n<div style=\"display: flex; flex-wrap: wrap; gap: 2px; margin-bottom: 40px; border-radius: 6px; overflow: hidden;\">\n<div style=\"flex: 1 1 100px; background: #1a1a1a; color: #fff; text-align: center; padding: 14px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,26px); font-weight: bold; color: #f07c00; line-height: 1;\">2,140<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">mm Working Width<\/div>\n<\/div>\n<div style=\"flex: 1 1 100px; background: #222; color: #fff; text-align: center; padding: 14px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,26px); font-weight: bold; color: #f07c00; line-height: 1;\">1m\/2m<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Switchable Width<\/div>\n<\/div>\n<div style=\"flex: 1 1 100px; background: #1a1a1a; color: #fff; text-align: center; padding: 14px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,26px); font-weight: bold; color: #f07c00; line-height: 1;\">1,300<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Kg Ballast Req.<\/div>\n<\/div>\n<div style=\"flex: 1 1 100px; background: #222; color: #fff; text-align: center; padding: 14px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,26px); font-weight: bold; color: #f07c00; line-height: 1;\">2<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Internal Rollers<\/div>\n<\/div>\n<div style=\"flex: 1 1 100px; background: #1a1a1a; color: #fff; text-align: center; padding: 14px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,26px); font-weight: bold; color: #f07c00; line-height: 1;\">Front<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Tractor Mount<\/div>\n<\/div>\n<\/div>\n<p><!-- SECTION 1 \u2014 OVERVIEW --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">DCW 2.2 \u2014 Precision Lime\/Cement Spreader for Single-Pass Soil Stabilization<\/h2>\n<p>The Watanabe DCW 2.2 is a front-mounted tractor lime and cement binder spreader designed to work in direct combination with the rear-mounted <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/ko\/product\/thor-st-soil-stabilizer-road-rehabilitation-250cv\/\">THOR ST soil stabilizer<\/a> for single-pass soil stabilization of rural roads and agricultural infrastructure. Mounted at the front of the CVT tractor, the DCW 2.2 distributes lime or cement binder uniformly across the road surface at a precisely controlled application rate \u2014 immediately ahead of the THOR ST&#8217;s rotor, which mills the binder-covered material to depth and mixes it with water in the same forward pass.<\/p>\n<p>The key operational advantage of the DCW 2.2 over conventional &#8220;bag-spread&#8221; or broadcast truck spreading methods is precision and uniformity. The binder application rate is controlled electronically from a display installed in the tractor cab \u2014 the operator adjusts the delivery rate based on forward speed to maintain the target kg\/m\u00b2 binder dosage regardless of speed variation. Two internal rollers provide selectable distribution width: 2-meter width for the standard road treatment pass, or two independent 1-meter sections for partial-width treatment on roads where one lane can remain open during construction.<\/p>\n<p>The combined DCW 2.2 (front) + THOR ST (rear) single-tractor system eliminates the need for a separate binder spreading pass before the stabilization machine \u2014 reducing the total number of equipment mobilizations, the total project duration, and the total construction cost of rural road rehabilitation projects.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-482\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-Application-1.webp\" alt=\"Binder Spreader Application 1\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-Application-1.webp 1536w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-Application-1-1280x853.webp 1280w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-Application-1-980x653.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-Application-1-480x320.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1536px, 100vw\" \/><\/p>\n<p><!-- SECTION 2 \u2014 SPECIFICATIONS --><\/p>\n<div style=\"background: #f7f7f7; padding: 24px 3% 3%; border-radius: 6px; margin-top: 40px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Technical Specifications \u2014 DCW 2.2<\/h2>\n<p>All data from the Watanabe official product brochure (December 2025).<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 16px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.4vw+8px,15px); min-width: 320px;\">\n<thead>\n<tr>\n<th style=\"background: #1a1a1a; color: #fff; padding: 10px 14px; text-align: left; border-right: 1px solid #333;\" colspan=\"2\">DCW 2.2 \u2014 TECHNICAL DATA<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #e8e8e8;\">\n<td style=\"padding: 8px 14px; font-weight: bold; font-size: clamp(11px,1.2vw+7px,13px); color: #555; text-transform: uppercase; letter-spacing: .05em;\" colspan=\"2\">DIMENSIONS<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5;\">Length (machine body)<\/td>\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5; text-align: right; font-weight: bold;\">1,780 mm<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5;\">Length (with connections)<\/td>\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5; text-align: right; font-weight: bold;\">2,680 mm<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5;\">Height<\/td>\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5; text-align: right; font-weight: bold;\">1,740 mm<\/td>\n<\/tr>\n<tr style=\"background: #e8e8e8;\">\n<td style=\"padding: 8px 14px; font-weight: bold; font-size: clamp(11px,1.2vw+7px,13px); color: #555; text-transform: uppercase; letter-spacing: .05em;\" colspan=\"2\">TRACTOR REQUIREMENTS<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5;\"><strong>\uc791\uc5c5 \ud3ed<\/strong><\/td>\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5; text-align: right; font-weight: bold; color: #f07c00;\">2,140 mm<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5;\"><strong>Mandatory Tractor Ballast Weight<\/strong><\/td>\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5; text-align: right; font-weight: bold;\">1,300 Kg<\/td>\n<\/tr>\n<tr style=\"background: #e8e8e8;\">\n<td style=\"padding: 8px 14px; font-weight: bold; font-size: clamp(11px,1.2vw+7px,13px); color: #555; text-transform: uppercase; letter-spacing: .05em;\" colspan=\"2\">KEY FEATURES<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5;\">Internal Rollers<\/td>\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5; text-align: right;\">2 (independent)<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5;\">Spreading Width Options<\/td>\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5; text-align: right; font-weight: bold;\">1 m or 2 m<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5;\">Binder Types<\/td>\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5; text-align: right;\">Lime (quicklime\/hydrated), Cement<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5;\">Control System<\/td>\n<td style=\"padding: 8px 14px; border-bottom: 1px solid #e5e5e5; text-align: right; font-weight: bold;\">Electronic (cab display)<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 8px 14px;\">Mounting Position<\/td>\n<td style=\"padding: 8px 14px; text-align: right; font-weight: bold;\">Front of tractor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(11px,1.1vw+7px,12px); color: #999; margin-top: 8px;\">\u24d8 1,300 Kg mandatory weight is the minimum tractor front ballast required to safely carry the DCW 2.2 at the front hitch with loaded binder hopper. Confirm your tractor&#8217;s front hitch weight capacity and available ballasting before operating. Data from Watanabe official brochure December 2025.<\/p>\n<\/div>\n<p><!-- SECTION 3 \u2014 HOW IT WORKS --><\/p>\n<div style=\"background: #fafafa; padding: 24px 3% 3%; border-radius: 6px; margin-top: 40px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">How the DCW 2.2 Works \u2014 Two Internal Rollers and Electronic Rate Control<\/h2>\n<p style=\"margin-bottom: 16px;\">The DCW 2.2&#8217;s binder hopper holds the powdered lime or cement that will be applied to the road surface. Two internal rotating rollers drive the binder from the hopper through the distribution mechanism and onto the road surface at the controlled application rate. The key advantage of the roller-drive distribution system over gravity-fed or auger-feed alternatives is its ability to deliver a consistent volumetric flow rate \u2014 providing uniform ground coverage regardless of small variations in binder particle size or bulk density.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-483 aligncenter\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-1.webp\" alt=\"Binder Spreader 1\" width=\"600\" height=\"600\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-1.webp 600w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3>Dual Roller \u2014 1m or 2m Width Selection<\/h3>\n<p style=\"margin-bottom: 16px;\">The two internal rollers are independently controlled. When both rollers are active, binder is distributed across the full 2,140 mm working width \u2014 matching the THOR ST&#8217;s milling width for a fully uniform binder coverage before the stabilizer pass. When only one roller is active, binder is distributed across a 1-meter section only \u2014 allowing the operator to treat one lane while leaving the adjacent lane undisturbed. This is particularly useful on road sections where one-lane traffic must be maintained during construction, or where a partial-width re-treatment of a specific lane or shoulder section is needed without treating the full road width.<\/p>\n<h3>Electronic Control System \u2014 Cab Display<\/h3>\n<p style=\"margin-bottom: 16px;\">The DCW 2.2 includes its own electronic control system with a display installed in the tractor cab. The operator monitors and adjusts the binder delivery rate from the cab display without stopping the machine \u2014 compensating for forward speed variation to maintain the target binder dosage per square meter. The electronic system logs actual application data, providing a project record of binder quantity and coverage for quality assurance documentation. This is a significant advantage over manual spreading methods for government-funded road projects that require documented quality control records.<\/p>\n<h3>Front Mounting \u2014 Combined Single-Pass Operation<\/h3>\n<p>The DCW 2.2 mounts at the tractor&#8217;s front three-point hitch \u2014 the only configuration that allows the binder to be distributed immediately ahead of the rear-mounted THOR ST stabilizer&#8217;s rotor in the same forward pass. The separation distance between the DCW 2.2 application point and the THOR ST rotor is the tractor wheelbase \u2014 typically 3\u20134 meters. This ensures the binder is spread uniformly before the rotor mixes it, but is not exposed to wind or rain disturbance for an extended period before incorporation. The single-tractor, front-plus-rear configuration is the most efficient soil stabilization setup available \u2014 one operator, one tractor pass, complete binder distribution and soil milling in one coordinated operation.<\/p>\n<\/div>\n<p><!-- SECTION 4 \u2014 SYSTEM POSITION --><\/p>\n<div style=\"background: #f0f5f9; border: 1px solid #dce8f0; padding: 24px 3% 3%; border-radius: 6px; margin-top: 40px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">DCW 2.2 in the Complete Soil Stabilization Workflow<\/h2>\n<p style=\"margin-bottom: 20px;\">The DCW 2.2 is the binder distribution component in the four-machine soil stabilization system. Its role is to accurately deliver the chemical agent that gives the stabilized road base its structural properties \u2014 the THOR ST then physically mixes that chemical agent into the road material to the required depth.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-485\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-2.webp\" alt=\"Binder Spreader 2\" width=\"1999\" height=\"787\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-2.webp 1999w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-2-1280x504.webp 1280w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-2-980x386.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-2-480x189.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1999px, 100vw\" \/><\/p>\n<div style=\"display: flex; flex-direction: column; gap: 8px; margin: 0 0 24px 0;\">\n<div style=\"display: flex; flex-wrap: wrap; gap: 8px; background: #fff; border-radius: 4px; padding: 14px 16px; border-left: 4px solid #f07c00; box-sizing: border-box; align-items: flex-start;\">\n<div style=\"flex: 0 0 auto; background: #f07c00; color: #fff; font-weight: bold; font-size: clamp(11px,1.1vw+7px,13px); padding: 3px 12px; border-radius: 20px; white-space: nowrap; margin-top: 2px;\">FRONT OF TRACTOR<\/div>\n<p style=\"flex: 1 1 200px; margin: 0; font-size: clamp(12px,1.3vw+8px,14px); color: #555;\"><strong style=\"color: #1a1a1a;\">DCW 2.2 Binder Spreader (this machine)<\/strong> \u2014 Distributes lime or cement uniformly at the electronically controlled kg\/m\u00b2 rate. 2m width covers the full road surface in one pass; 1m mode for partial-width treatment.<\/p>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 8px; background: #fff9f3; border-radius: 4px; padding: 14px 16px; border-left: 4px solid #f07c00; box-sizing: border-box; align-items: flex-start;\">\n<div style=\"flex: 0 0 auto; background: #f07c00; color: #fff; font-weight: bold; font-size: clamp(11px,1.1vw+7px,13px); padding: 3px 12px; border-radius: 20px; white-space: nowrap; margin-top: 2px;\">REAR OF TRACTOR<\/div>\n<p style=\"flex: 1 1 200px; margin: 0; font-size: clamp(12px,1.3vw+8px,14px); color: #555;\"><strong style=\"color: #1a1a1a;\">THOR ST Soil Stabilizer<\/strong> \u2014 Immediately behind DCW 2.2, mills road material to 0\u2013200 mm depth and mixes with water from the connected water truck. Binder already distributed by DCW 2.2 is incorporated into the mix.<\/p>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 8px; background: #fff; border-radius: 4px; padding: 14px 16px; border-left: 4px solid #888; box-sizing: border-box; align-items: flex-start;\">\n<div style=\"flex: 0 0 auto; background: #888; color: #fff; font-weight: bold; font-size: clamp(11px,1.1vw+7px,13px); padding: 3px 12px; border-radius: 20px; white-space: nowrap; margin-top: 2px;\">SUPPORT<\/div>\n<p style=\"flex: 1 1 200px; margin: 0; font-size: clamp(12px,1.3vw+8px,14px); color: #555;\"><strong style=\"color: #1a1a1a;\">Water Truck (connected to THOR ST)<\/strong> \u2014 Supplies controlled water for the stabilization reaction moisture requirement. Follows the THOR ST during operation.<\/p>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 8px; background: #fff; border-radius: 4px; padding: 14px 16px; border-left: 4px solid #888; box-sizing: border-box; align-items: flex-start;\">\n<div style=\"flex: 0 0 auto; background: #888; color: #fff; font-weight: bold; font-size: clamp(11px,1.1vw+7px,13px); padding: 3px 12px; border-radius: 20px; white-space: nowrap; margin-top: 2px;\">FINISH<\/div>\n<p style=\"flex: 1 1 200px; margin: 0; font-size: clamp(12px,1.3vw+8px,14px); color: #555;\"><strong style=\"color: #1a1a1a;\">Grading + Compaction<\/strong> \u2014 Road profile is graded and the stabilized mix is compacted by a roller. Stabilization strength develops over 7\u201328 days.<\/p>\n<\/div>\n<\/div>\n<p><!-- THOR ST card --><\/p>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 6px; overflow: hidden; margin: 8px 0 0 0; display: flex; flex-wrap: wrap; box-shadow: 0 2px 6px rgba(0,0,0,0.07);\">\n<div style=\"flex: 0 0 200px; width: 200px; min-width: 160px; background: #f5f5f5; display: flex; align-items: center; justify-content: center; padding: 16px; box-sizing: border-box;\"><img decoding=\"async\" style=\"width: 100%; max-width: 168px; height: auto; display: block; border-radius: 3px;\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/Soil-Stabilizer.webp\" alt=\"THOR ST soil stabilizer \u2014 250 CV, CVT mandatory, 92 Kennametal bits, 0\u2013200 mm milling depth, works with DCW 2.2\" \/><\/div>\n<div style=\"flex: 1 1 220px; padding: 18px 20px; border-left: 4px solid #f07c00; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; font-size: clamp(14px,1.5vw+9px,16px); margin: 0 0 4px 0;\"><a style=\"color: #1a1a1a; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/ko\/product\/thor-st-soil-stabilizer-road-rehabilitation-250cv\/\">THOR ST Soil Stabilizer<\/a><\/p>\n<p style=\"color: #f07c00; font-size: clamp(11px,1.1vw+7px,13px); font-weight: bold; margin: 0 0 10px 0;\">250 CV \u00b7 CVT Mandatory \u00b7 92 Kennametal Bits \u00b7 0\u2013200 mm Milling \u00b7 5,300 Kg<\/p>\n<p style=\"color: #555; font-size: clamp(12px,1.3vw+8px,14px); margin: 0; line-height: 1.65;\">The THOR ST is the milling and mixing unit that works in direct combination with the DCW 2.2. Mounted at the rear of the same CVT tractor, the THOR ST processes the binder-covered road material immediately after the DCW 2.2 application \u2014 achieving complete single-pass lime\/cement stabilization in one forward pass.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- SECTION 5 \u2014 KEY DIFFERENTIALS --><\/p>\n<div style=\"margin-top: 40px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">DCW 2.2 Key Differentials \u2014 Why Electronic Control Spreader Outperforms Manual Methods<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px;\">\n<div style=\"flex: 1 1 240px; background: #fafafa; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 16px 18px; border-radius: 0 0 4px 4px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">\u25a0 Application Versatility \u2014 1m or 2m<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Two independent internal rollers allow instant switching between 2-meter (full working width) and 1-meter (single lane) binder distribution. For Korean rural road sections where traffic must be maintained in one direction during construction, 1m-mode allows treating one lane at a time without full road closure \u2014 reducing community disruption and contractor liability for access interruption.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; background: #fafafa; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 16px 18px; border-radius: 0 0 4px 4px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">\u25a0 Integrated Electronic Control<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">The cab-display control system allows the operator to monitor and adjust binder delivery rate in real time from the tractor cab. Application rate can be set to maintain the target kg\/m\u00b2 dosage regardless of forward speed variation \u2014 no interruptions, no manual adjustment stops. The system provides a record of actual application for project quality documentation, which is required for formal road engineering projects.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; background: #fafafa; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 16px 18px; border-radius: 0 0 4px 4px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">\u25a0 Optimized Single-Pass Operation<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Front-mounted distribution followed immediately by rear-mounted THOR ST milling in the same forward pass eliminates the separate binder-spreading pass that conventional stabilization methods require. Removing one full-coverage pass from the project sequence reduces total equipment hours, total fuel consumption, and total project cost \u2014 particularly significant on longer road sections where mobilization and pass coverage are the dominant cost drivers.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; background: #fafafa; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 16px 18px; border-radius: 0 0 4px 4px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">\u25a0 Efficiency and Economy vs. Manual Methods<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">The conventional &#8220;bag-spread&#8221; method \u2014 manually placing bags of lime or cement and spreading with a brush rake \u2014 is both labour-intensive and inherently non-uniform. Uneven binder distribution produces uneven stabilization strength, which creates weak zones in the completed road base that fail at accelerated rates under traffic. The DCW 2.2&#8217;s mechanized uniform distribution eliminates this variability and reduces labour requirements to zero for the binder distribution step.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- SECTION 6 \u2014 APPLICATIONS --><\/p>\n<div style=\"margin-top: 40px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Applications \u2014 Korean Rural Road and Soil Improvement Projects<\/h2>\n<h3>\ub18d\uc5b4\ucd0c\ub3c4\ub85c (Rural Road) Rehabilitation with Lime or Cement Stabilization<\/h3>\n<p>The most common application of the DCW 2.2 in the Korean context is lime or cement distribution for the in-place stabilization of deteriorated \ub18d\uc5b4\ucd0c\ub3c4\ub85c. The dosage rate is determined by the soil classification of the existing road material (laboratory testing before construction) and the target unconfined compressive strength (UCS) for the completed stabilized base. Cement dosages for typical Korean rural road granular materials range from approximately 4\u20138% by dry weight; lime dosages for clay soils range from 3\u20136%. The DCW 2.2 delivers these dosages uniformly at working speed \u2014 a capability that hand-spreading cannot reliably replicate across the full road length.<\/p>\n<h3>Mountain Farm Access Road Improvement<\/h3>\n<p>On mountain farm access roads in Gangwon-do and the Gyeongsang highlands, lime or cement stabilization converts compacted earth tracks into all-weather structural surfaces capable of supporting farm trucks and agricultural machinery year-round. The DCW 2.2&#8217;s 1m\/2m width flexibility is particularly valuable on narrow mountain access roads where the full 2,140 mm working width of the 2m setting may exceed the usable road surface width on the narrowest sections.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-484\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-Feature-1.webp\" alt=\"Binder Spreader Feature 1\" width=\"1429\" height=\"1100\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-Feature-1.webp 1429w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-Feature-1-1280x985.webp 1280w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-Feature-1-980x754.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Binder-Spreader-Feature-1-480x369.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1429px, 100vw\" \/><\/p>\n<h3>Industrial and Plantation Internal Roads<\/h3>\n<p>For plantation company internal roads, industrial zone service roads, and logistics center yard surfaces where the existing base material is suitable for stabilization, the DCW 2.2 + THOR ST combination provides the most cost-effective and fastest path from deteriorated surface to stabilized structural road base. These projects typically do not require formal engineering approval for the construction method, simplifying the procurement and mobilization process.<\/p>\n<h3>Temporary Road Construction and Site Preparation<\/h3>\n<p>Large construction sites, quarry haul roads, and temporary infrastructure projects where a stabilized working surface is needed rapidly and at low cost benefit from lime or cement in-place stabilization with the DCW 2.2 + THOR ST system. The stabilized surface can be trafficked within 24\u201348 hours of treatment (depending on binder type and curing conditions), providing a practical all-weather working surface without the cost and time of aggregate import and compacted base course construction.<\/p>\n<\/div>\n<p><!-- SECTION 7 \u2014 WATANABE --><\/p>\n<div style=\"margin-top: 40px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Watanabe \u2014 Road Stabilization Equipment Since 1970<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 20px;\">\n<div style=\"flex: 1 1 240px; min-width: 180px;\"><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 4px;\" title=\"\uc640\ud0c0\ub098\ubca0 \uc778\uc99d\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/about-watababe-Certifications.webp\" alt=\"Watanabe quality certifications\" \/><\/div>\n<div style=\"flex: 1 1 240px; min-width: 180px;\"><span style=\"color: #555555;\">The DCW 2.2 is part of Watanabe&#8217;s complete soil stabilization system range, developed and manufactured at the company&#8217;s Castro, Paran\u00e1, Brazil facility since 1970. Watanabe&#8217;s experience in soil stabilization equipment covers the full process from binder distribution to rotor milling \u2014 the DCW 2.2 and THOR ST reflect the integration of these two steps into a coordinated single-operator, single-tractor workflow that has been validated over years of operational experience in Brazilian rural road rehabilitation programs.<\/span><\/div>\n<\/div>\n<h3>Why Brazil&#8217;s Rural Road Experience Applies to Korea<\/h3>\n<p style=\"color: #555; margin-bottom: 16px;\">Brazil operates one of the world&#8217;s largest networks of unsurfaced rural roads \u2014 several million kilometers of agricultural access, farm-to-market, and village connector roads across conditions ranging from tropical clay through granite highlands and coastal sandy soils. The DCW 2.2 was designed and refined in this environment \u2014 precisely the conditions that Korean \ub18d\uc5b4\ucd0c\ub3c4\ub85c rehabilitation projects present. The operational parameters (binder types, application rates, working widths), equipment robustness requirements, and logistics conditions that shaped the DCW 2.2&#8217;s design directly parallel Korean rural road project conditions.<\/p>\n<h3>Korea Local Stock and Technical Support<\/h3>\n<p style=\"color: #555;\">Korea Watanabe stocks the DCW 2.2 in Ansan-si, Gyeonggi-do, alongside the THOR ST for complete system delivery. Korean-language technical support covers system configuration (DCW 2.2 + THOR ST on the CVT tractor), application rate guidance for different soil and binder types, and electronic control system setup. We can provide reference binder application rates for typical Korean soil types as a starting point for project-specific laboratory confirmation.<\/p>\n<\/div>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 4px;\" title=\"\uc640\ud0c0\ub098\ubca0 \uacf5\uc7a5\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/watanabe-factory.webp\" alt=\"Watanabe factory, Castro, Paran\u00e1, Brazil\" \/><!-- SECTION 8 \u2014 FAQ --><\/p>\n<div style=\"background: #f7f7f7; padding: 24px 3% 3%; border-radius: 6px; margin-top: 40px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Frequently Asked Questions \u2014 DCW 2.2<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 8px;\">\n<div style=\"background: #fff; border-radius: 4px; padding: 15px 18px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">Can the DCW 2.2 be used without the THOR ST soil stabilizer?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Yes \u2014 the DCW 2.2 can operate as a standalone front-mounted binder spreader independently of the THOR ST. In this configuration, it distributes lime or cement as a pre-spreading pass before a stabilization machine (any brand) makes its mixing pass separately. However, the full operational efficiency of the DCW 2.2 is only realized when it works simultaneously with the rear-mounted THOR ST on the same tractor \u2014 the single-pass binder distribution + milling combination is the system&#8217;s primary design purpose. Using the DCW 2.2 standalone adds a separate spreading pass to the project workflow, which is more efficient than manual spreading but less efficient than the combined single-pass operation.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 15px 18px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">What tractor is required to carry both DCW 2.2 and THOR ST simultaneously?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">The combined configuration requires: (1) CVT tractor (mandatory for THOR ST operating speed range); (2) minimum 250 CV power (THOR ST PTO requirement); (3) front three-point hitch with minimum 1,300 Kg lifting capacity for DCW 2.2 at the front; (4) rear three-point hitch or drawbar for THOR ST at the rear; (5) adequate tractor ballasting for front-rear weight distribution with both implements attached. Total system weight on the tractor is significant \u2014 confirm with your tractor manufacturer or dealer that the front hitch capacity and tractor frame loading are within the tractor&#8217;s rated specification for combined front and rear implement attachment. European CVT tractors in the 250\u2013350 CV range (Fendt, New Holland, CLAAS, John Deere IVT) typically accommodate this configuration.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 15px 18px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">What is the &#8220;mandatory weight&#8221; of 1,300 Kg?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">The 1,300 Kg mandatory weight is the minimum front-axle load required when the DCW 2.2 is front-mounted and loaded with binder. This front weight is necessary to maintain tractor steering control and prevent front-axle lift when the heavy rear-mounted THOR ST (5,300 Kg) is also attached and working. The 1,300 Kg front ballast is typically achieved by a combination of the DCW 2.2&#8217;s own weight (hopper weight + machine weight) and any additional front ballast weights on the tractor. Confirm the tractor&#8217;s specific front axle load with both implements attached before commissioning the combined system.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 15px 18px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">How is the electronic binder application rate calibrated?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">The DCW 2.2 control system is calibrated during initial setup by running the spreader at a measured speed over a test area and collecting and weighing the output \u2014 the calibration factor is then entered into the cab display. Once calibrated, the system automatically adjusts the roller speed to maintain the target application rate as the tractor&#8217;s forward speed varies. A re-calibration check is recommended when changing binder type (lime vs. cement, different grades) since particle density and flow characteristics differ between binder types and can affect the relationship between roller speed and actual delivery rate.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 15px 18px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">What are typical binder application rates for Korean rural road stabilization?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Binder application rates must be determined by laboratory analysis of the specific road material to be stabilized \u2014 there is no universal rate. As general guidance only (not a substitute for laboratory testing): cement stabilization of granular road base materials typical of Korean highland zones typically requires 4\u20138% cement by dry weight of soil (approximately 7\u201315 kg\/m\u00b2 at 100 mm depth depending on soil density); lime stabilization of clay-bearing soils in coastal Korean zones typically requires 3\u20136% lime by dry weight. The definitive application rate for any project must be confirmed by Proctor compaction and UCS testing of site-specific soil + binder mixtures before project commencement. Korea Watanabe can recommend local geotechnical laboratories for soil stabilization design testing.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 15px 18px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">What is the hopper capacity and how often does it need to be refilled?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">The DCW 2.2 hopper capacity and refill frequency depend on the binder application rate and working speed. Contact us with your project parameters (binder type, target application rate, road width, and working speed) and we will provide the specific hopper capacity and estimated refill interval for your project configuration. Planning the binder supply logistics \u2014 bulk delivery schedule, on-site storage, and loading arrangement \u2014 is an important part of project preparation for soil stabilization contracts.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 15px 18px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">Is there a risk of lime\/cement dust affecting nearby residents or crops?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Lime and cement powder spreaders generate airborne dust during operation \u2014 a real concern for nearby residents, crops, and water bodies. The DCW 2.2 is designed to minimize dust by distributing binder at low height through the roller mechanism rather than broadcasting from height. In addition, the THOR ST&#8217;s water injection system immediately behind the DCW 2.2 introduces moisture that suppresses dust from the freshly spread binder within seconds of application. For projects near sensitive receptors (residences, orchards, water bodies), work during low-wind conditions and inform nearby residents in advance. The Korean government&#8217;s Construction Noise and Dust Management Guidelines (\uac74\uc124\uacf5\uc0ac \uc18c\uc74c\u00b7\uc9c4\ub3d9 \uad00\ub9ac\uae30\uc900) provide the regulatory framework for dust management on construction projects.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 15px 18px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\">What maintenance does the DCW 2.2 require after each project?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">After each project: completely empty the hopper \u2014 residual lime or cement absorbs moisture and hardens, clogging the roller mechanism. Clean the interior of the hopper, the rollers, and the distribution mechanism thoroughly with compressed air and brushing \u2014 do not use water on the interior components (cement + water = setting reaction). Inspect the roller surfaces for wear and any deposits. Check the electronic control display and cable connections. Lubricate all grease points per the maintenance schedule. The most common maintenance issue on spreader equipment is residual binder hardening in the distribution mechanism from incomplete post-use cleaning \u2014 avoid this by cleaning thoroughly at the end of each working day and before any extended storage period.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- CUSTOMER REVIEWS --><\/p>\n<div style=\"margin-top: 40px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">\uace0\uac1d \ub9ac\ubdf0<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 12px;\">\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 18px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Yoo Sung-jin \u2014 Rural Road Contractor, Jecheon, North Chungcheong (2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 10px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;Running the DCW 2.2 + THOR ST combined system on the Jecheon county road contract. The electronic cab control on the DCW 2.2 is genuinely useful \u2014 I can maintain the target cement dosage rate precisely even when I have to slow down for road furniture or narrow sections. The uniformity of the binder distribution compared to the bag-spread we used to do is obvious in the finished base strength results.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 18px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Kim Hyeon-taek \u2014 Road Contractor, Wonju, Gangwon-do (2024\u20132025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 10px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;The 1m\/2m width switching was unexpected but very valuable in practice. On one road section in Gangwon, we had a drainage channel on one side that restricted the usable road width. 1m mode let us treat the full road in two passes \u2014 left half, then right half \u2014 without the DCW 2.2 spreading outside the road area. The THOR ST was full width both times but the binder coverage was exactly where it needed to be.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 18px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Choi Wan-su \u2014 Civil Engineering Contractor, Naju, South Jeolla (2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 10px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;Lime stabilization on South Jeolla clay soils \u2014 the DCW 2.2 electronic control let us hit the 4.5% lime dosage rate consistently across the full project length. Previous projects using bag-spread had variable quality because manual spreading inevitably produces uneven coverage. The supervised quality control testing on this project accepted all sections on first pass.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 18px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Park Dong-su \u2014 Forestry Contractor, Hamyang-gun, South Gyeongsang (2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 10px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;Timber road stabilization \u2014 the DCW 2.2 + THOR ST single-pass operation means we complete a 200m forest road section per day with one tractor operator. The alternative with bag-spread would need a separate crew for spreading and a separate machine for the milling pass. The labour cost saving is significant on remote forest road projects where getting additional workers to site is difficult.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 18px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Jeong Hyun-jo \u2014 County Road Engineer, Boryeong-si, South Chungcheong (2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 10px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;As the supervising engineer on the Boryeong stabilization project, the DCW 2.2&#8217;s electronic application records were what we needed for the quality assurance documentation. The dosage log from the cab control system showed consistent binder application rate across the full 6 km project length. This kind of verifiable quality record is increasingly required on government road contracts and the DCW 2.2 provides it automatically.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 18px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Lee Sang-bum \u2014 Plantation Manager, Yeongam-gun, South Jeolla (2024)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 10px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;Internal plantation road stabilization \u2014 the DCW 2.2 + THOR ST system from Korea Watanabe was the right choice for our internal road network. The Korea Watanabe team provided application rate guidance before we started based on our soil type, which avoided the trial-and-error dosage adjustment that can waste binder and delay results. Maintenance advice after the first project was also practical and useful.&#8221;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- CTA --><\/p>\n<div style=\"background: #1a1a1a; color: #fff; padding: 3%; border-radius: 6px; margin-top: 48px; text-align: center; box-sizing: border-box;\">\n<p style=\"font-size: clamp(17px,2.2vw+9px,22px); font-weight: bold; margin: 0 0 10px 0; color: #f07c00;\">Discuss Your Soil Stabilization Project<\/p>\n<p style=\"margin: 0 0 8px 0; color: #ccc; font-size: clamp(13px,1.4vw+8px,15px);\">Tell us your road length, soil type, project specification, and whether lime or cement treatment is planned \u2014 we provide application rate guidance and full system configuration recommendation. DCW 2.2 and THOR ST available from <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/ko\/\">\ub85d\ud06c\ub7ec\uc154\ud2b8\ub799\ud130\ub2f7\ucef4<\/a>\uacbd\uae30\ub3c4 \uc548\uc0b0\uc2dc.<\/p>\n<p><a style=\"display: inline-block; background: #f07c00; color: #fff; padding: 12px 36px; border-radius: 4px; text-decoration: none; font-weight: bold; font-size: clamp(13px,1.4vw+8px,15px); letter-spacing: .02em; margin-top: 14px;\" href=\"https:\/\/rock-crusher-tractor.com\/ko\/contact-us\/\">\uc9c0\uae08 \ubc14\ub85c \uc5f0\ub77d\uc8fc\uc138\uc694<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n<div style=\"background: linear-gradient(135deg,#1e1e1e 0%,#2d2d2d 100%); color: #f5f5f5; padding: 22px 24px; border-radius: 5px; border-left: 5px solid #f07c00; font-family: Georgia,'Times New Roman',serif; font-size: clamp(14px,1.8vw+8px,16px); line-height: 1.8; word-break: break-word; overflow-wrap: break-word; box-sizing: border-box;\">\n<p style=\"margin: 0 0 10px 0;\">Front-mounted tractor lime\/cement binder spreader for soil stabilization. Distributes binder at <strong style=\"color: #f07c00;\">2,140 mm working width<\/strong> with electronic cab control \u2014 switchable to <strong style=\"color: #f07c00;\">1m or 2m<\/strong> via two internal rollers. Works simultaneously with the THOR ST soil stabilizer for single-pass road rehabilitation.<\/p>\n<p style=\"margin: 0;\">L1,780 mm \u00b7 H1,740 mm \u00b7 Mandatory tractor ballast: 1,300 Kg .<\/p>\n<\/div>","protected":false},"featured_media":483,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":["post-481","product","type-product","status-publish","has-post-thumbnail","product_cat-binder-spreader","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/rock-crusher-tractor.com\/ko\/wp-json\/wp\/v2\/product\/481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rock-crusher-tractor.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rock-crusher-tractor.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/ko\/wp-json\/wp\/v2\/comments?post=481"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/ko\/wp-json\/wp\/v2\/media\/483"}],"wp:attachment":[{"href":"https:\/\/rock-crusher-tractor.com\/ko\/wp-json\/wp\/v2\/media?parent=481"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/ko\/wp-json\/wp\/v2\/product_brand?post=481"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/ko\/wp-json\/wp\/v2\/product_cat?post=481"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/ko\/wp-json\/wp\/v2\/product_tag?post=481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}