{"id":367,"date":"2026-03-10T07:47:46","date_gmt":"2026-03-10T07:47:46","guid":{"rendered":"https:\/\/soil-stabilisor.com\/?post_type=product&p=367"},"modified":"2026-09-09T07:41:49","modified_gmt":"2026-09-09T07:41:49","slug":"dcw-2-2-binder-spreader","status":"publish","type":"product","link":"https:\/\/soil-stabilisor.com\/id\/produk\/dcw-2-2-binder-spreader\/","title":{"rendered":"DCW 2.2 Lime Binder Spreader"},"content":{"rendered":"
\n

<\/p>\n

\"DCW<\/figure>\n

<\/p>\n

The DCW 2.2 is a front-mounted binder spreader for large-scale soil stabilization \u2014 1,300 kg, 2,140 mm working width, Cat 2\/3 front linkage, selectable 1 m or 2 m application width, two internal precision rollers, integrated in-cab electronic control system. It distributes dry powder binders (lime, Portland cement) ahead of the tractor, allowing a stabilizing implement to follow immediately behind in the same pass \u2014 eliminating the separate spreading operation entirely.<\/p>\n

<\/p>\n

Who the DCW 2.2 Is For<\/h2>\n

The DCW 2.2 is for road construction and rehabilitation contractors, aggregate plant operators, and civil engineering fleets running large-scale soil stabilization programs where binder application uniformity and operational efficiency directly affect project cost. It is designed as the direct precision replacement for manual bag-spread operations and older front-mounted spreading systems \u2014 particularly where uneven application, material waste, or the need for separate spreading and stabilization passes are the current operational bottleneck.<\/p>\n

The front-mounted configuration pairs directly with a rear-mounted stabilizer such as the THOR ST Soil Stabilizer<\/a> \u2014 the DCW 2.2 distributes lime or cement at the front, the stabilizer mixes it into the subgrade immediately behind, completing distribution and stabilization in one tractor pass. This is the core operational advantage over any two-pass system.<\/p>\n

<\/p>\n

Technical Specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Spesifikasi<\/th>\nDCW 2.2<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nDCW 2.2 \u2014 Ever-Power Brazil<\/td>\n<\/tr>\n
Type<\/td>\nFront-Mounted Binder Spreader<\/td>\n<\/tr>\n
Mounting<\/td>\nTractor Front Linkage \u2014 Cat 2 or Cat 3<\/td>\n<\/tr>\n
Mandatory Weight<\/td>\n1,300 kg<\/td>\n<\/tr>\n
Lebar Kerja<\/td>\n2,140 mm<\/td>\n<\/tr>\n
Application Width (Selectable)<\/td>\n2 m (full) or 1 m (single section)<\/td>\n<\/tr>\n
Length \u2014 Option A<\/td>\n1,780 mm<\/td>\n<\/tr>\n
Length \u2014 Option B<\/td>\n2,680 mm (larger hopper)<\/td>\n<\/tr>\n
Height<\/td>\n1,740 mm<\/td>\n<\/tr>\n
Internal Rollers<\/td>\nTwo high-precision partitioned rollers<\/td>\n<\/tr>\n
Binder Compatibility<\/td>\nLime, Portland Cement, dry powder binders<\/td>\n<\/tr>\n
Control System<\/td>\nIntegrated electronic \u2014 in-cab display, real-time dosage<\/td>\n<\/tr>\n
Key Material<\/td>\nHigh-manganese MnCr2 steel (selected components)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

How the DCW 2.2 Works \u2014 Four Systems<\/h2>\n
\"DCW<\/figure>\n
\n
\n
FRONT<\/div>\n
\n
Front-Mounted \u2014 Distribution Ahead of Stabilization<\/div>\n

Mounting at the tractor’s front positions binder distribution ahead of the stabilizing implement. As the tractor moves forward, lime or cement is applied to the subgrade surface, and the rear stabilizer \u2014 a THOR ST or equivalent \u2014 immediately mixes it into the soil in the same pass. No second pass. No waiting. The operator has full forward visibility of the application zone throughout the operation.<\/p>\n<\/div>\n<\/div>\n

\n
ROLLERS<\/div>\n
\n
Two Internal Rollers \u2014 1 m or 2 m Width Selection<\/div>\n

The two high-precision partitioned internal rollers are the core of the DCW 2.2’s application control. Running both rollers together delivers the full 2 m application width. Running only one delivers a single 1 m section \u2014 essential for narrow lane applications, edge treatments near drainage or kerb, or variable road profiles where full-width application would waste binder or contaminate adjacent areas. Roller selection is controlled from the in-cab display.<\/p>\n<\/div>\n<\/div>\n

\n
CONTROL<\/div>\n
\n
In-Cab Display \u2014 Real-Time Dosage Management<\/div>\n

The integrated electronic control system operates through a display unit mounted in the tractor cab. The system calculates the exact dosage in real time based on tractor forward speed \u2014 automatically adjusting roller output to maintain the target kg\/m\u00b2 as the tractor accelerates or slows. The operator can modify the target dosage rate directly from the cab seat without stopping. This eliminates the over- and under-dosing that characterises manual bag-spread operations at variable working speeds.<\/p>\n<\/div>\n<\/div>\n

\n
MATERIAL<\/div>\n
\n
MnCr2 Steel \u2014 Dry Powder Binders Only<\/div>\n

Selected components are manufactured from high-manganese MnCr2 steel for wear resistance against the abrasive flow of dry lime and cement powder. The system is designed exclusively for dry powder binders. Wet, damp, or clumped material clogs the internal rollers and prevents uniform application \u2014 material moisture content must be checked before loading.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

Manual Bag-Spread vs DCW 2.2<\/h2>\n
\"Manual<\/figure>\n
\n\n\n\n\n\n\n\n\n\n\n
Factor<\/th>\nManual Bag-Spread<\/th>\nDCW 2.2<\/th>\n<\/tr>\n<\/thead>\n
Application Uniformity<\/td>\nVariable \u2014 operator-dependent<\/td>\nSpeed-compensated electronic control<\/td>\n<\/tr>\n
Application Width<\/td>\nUncontrolled spread + drift<\/td>\n1 m or 2 m \u2014 operator selected<\/td>\n<\/tr>\n
Binder Waste<\/td>\nHigh \u2014 drift, over-application<\/td>\nMinimal \u2014 precision metering<\/td>\n<\/tr>\n
Field Operations<\/td>\n2 passes: spread then stabilize<\/td>\n1 pass: spread + stabilize together<\/td>\n<\/tr>\n
Labour Requirement<\/td>\nMultiple operators on foot<\/td>\nSingle tractor operator<\/td>\n<\/tr>\n
Dosage Adjustment<\/td>\nNone \u2014 fixed by bag size<\/td>\nReal-time from cab display<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

The bag-spread method produces uneven binder distribution that results in variable stabilization quality across the treated area \u2014 high-binder zones become over-stabilized and brittle, low-binder zones fail to achieve target bearing capacity. The DCW 2.2’s speed-compensated electronic metering eliminates this variability across the full project length.<\/p>\n

<\/p>\n

Applications<\/h2>\n
\"DCW<\/figure>\n
\n
\n
Primary Use<\/div>\n
Road Base Stabilization \u2014 Lime & Cement<\/div>\n

Large-scale road construction and rehabilitation projects where subgrade soils require chemical stabilization with lime or Portland cement before paving. The DCW 2.2 distributes binder uniformly at the specified rate ahead of the stabilizer \u2014 the single-pass combination delivers the target bearing capacity improvement consistently across the full project length without binder waste or application gaps.<\/p>\n<\/div>\n

\n
Variable Width Projects<\/div>\n
1 m Section Work \u2014 Narrow Lanes & Edges<\/div>\n

Projects where only one lane requires stabilization, where edge zones need treatment without contaminating drainage channels or adjacent unpaved areas, or where the treatment area alternates between half-width and full-width sections. Single-roller 1 m mode eliminates the material waste and surface contamination that full-width spreading causes when only partial coverage is required.<\/p>\n<\/div>\n

\n
Fleet Replacement<\/div>\n
Direct Upgrade from Older Spreading Systems<\/div>\n

The DCW 2.2 is engineered as a direct-fit replacement for front-mounted spreading systems using the same 2,140 mm working width and 1,300 kg mandatory weight parameters \u2014 minimizing installation downtime when replacing older or out-of-support systems. Cat 2\/3 front linkage compatibility covers the full range of commercial stabilization tractors in current fleet use.<\/p>\n<\/div>\n

\n
Aggregate Plants<\/div>\n
Precision Binder Addition in Plant Operations<\/div>\n

Aggregate plant operations requiring controlled binder addition to processed material before or during compaction \u2014 where the in-cab electronic dosage control ensures consistent binder-to-aggregate ratios across production batches. The MnCr2 steel components resist the abrasive flow of cement and lime powder in continuous-operation plant environments where wear rate is the primary maintenance variable.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

Installation Overview<\/h2>\n
\n
\n
STEP 1<\/div>\n

Mount the DCW 2.2 to the tractor’s front three-point linkage (Cat 2 or 3). Confirm alignment and torque on all linkage pins before proceeding.<\/p>\n<\/div>\n

\n
STEP 2<\/div>\n

Connect hydraulic hoses to the tractor’s front SCV ports \u2014 these power the internal rollers and sectional shut-off gates for 1 m \/ 2 m width selection.<\/p>\n<\/div>\n

\n
STEP 3<\/div>\n

Mount the control system display inside the tractor cab and route the communication cable to the spreader unit.<\/p>\n<\/div>\n

\n
STEP 4<\/div>\n

Set application width (1 m or 2 m) and enter target dosage rate in the cab display. The system calibrates automatically against tractor forward speed.<\/p>\n<\/div>\n

\n
STEP 5<\/div>\n

Perform a short dry run to verify dosage precision against forward speed before starting live binder application. Confirm material is fully dry before loading.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

Before You Order<\/h2>\n
\n\n\n\n\n\n\n\n\n\n
Question<\/th>\nWhy It Matters<\/th>\n<\/tr>\n<\/thead>\n
Tractor front linkage \u2014 Cat 2 or 3?<\/td>\nThe DCW 2.2 mounts on the tractor front three-point hitch. Confirm Category (2 or 3) and front linkage lift capacity rated for 1,300 kg before ordering.<\/td>\n<\/tr>\n
Front SCV hydraulic ports available?<\/td>\nThe internal roller drive and sectional gates require front SCV hydraulic connection. Confirm port availability and flow rate on your tractor model.<\/td>\n<\/tr>\n
Length option \u2014 A (1,780 mm) or B (2,680 mm)?<\/td>\nOption A is the compact variant \u2014 better for tight site access and shorter project runs. Option B gives a larger hopper for extended runs without refilling. Confirm site access constraints before selecting.<\/td>\n<\/tr>\n
Binder material \u2014 dry and free-flowing?<\/td>\nThe DCW 2.2 is designed exclusively for dry powder binders. Damp, wet, or clumped lime or cement blocks the internal rollers. Verify material moisture content and storage conditions before loading.<\/td>\n<\/tr>\n
Rear stabilizer available for single-pass operation?<\/td>\nSingle-pass efficiency requires a rear-mounted stabilizer (THOR ST or equivalent) running simultaneously. Without a rear stabilizer, two separate passes are still required \u2014 the DCW 2.2 still improves application uniformity, but the single-pass benefit requires both machines running together.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

Produk Terkait<\/h2>\n