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12 Ton Road Roller
TR120D
Features
Cummins Turbocharged Power for High-Altitude Operation
The TR120D is powered by a Cummins 6BT5.9 turbocharged diesel engine rated at 110 kW. Its high power reserve is designed to meet operating conditions above 4,000 meters altitude, making this single drum vibratory roller suitable for road construction in high-altitude areas.
Full Hydraulic Rear-Wheel Drive with CVT
The TR120D uses full hydraulic travel with rear-wheel drive and continuously variable transmission. The hydraulic drivetrain allows smooth speed adjustment during operation, while the single-drum configuration provides focused rolling action for soil and aggregate compaction.
Dedicated Drive Axle with Integrated Hydraulic Braking
A dedicated road roller drive axle works with the hydraulic travel system, while oil-supply cut-off braking provides a direct braking method during operation. This drivetrain configuration combines propulsion and braking functions into a purpose-built roller system.
Spacious Air-Conditioned Cab with UV-Resistant Glass
The TR120D is equipped with an air-conditioned cab featuring UV-resistant glass and a rollover-protection structure. The enclosed operator station provides a more comfortable working environment for extended compaction operations.
Streamlined Hood and Curved Windshield Design
The streamlined body, circular windshield glass and curved hood give the TR120D a distinctive exterior profile. Beyond its functional layout, the machine has a recognizable visual design that sets it apart from conventional single-drum rollers.
Specifications
| Weight | Operating Mass | kg | 12000 |
| Compaction | Static Linear Load | N/cm | 286 |
| Vibration Frequency | Hz | 29 / 35 | |
| Exciting Force | kN | 260 / 160 | |
| Vibration Amplitude | mm | 1.6 / 0.8 | |
| Travel | Maximum Travel Speed | km/h | 10.2 |
| Gradeability | % | 30 | |
| Turning Radius | mm | 7000 | |
| Drum | Drum Width | mm | 2100 |
| Dimensions | Overall Dimensions (L × W × H) | mm | 5610 × 2280 × 3000 |
| Wheelbase | mm | 3060 | |
| Minimum Ground Clearance | mm | 360 | |
| Engine | Diesel Model | — | Cummins 6BT5.9 |
| Diesel Power | kW | 110 |
*NOTE: Specifications and configurations are subject to change due to continuous product upgrades and improvements without prior notice. All information is for reference only, and some features are optional. Please contact our international sales team for confirmation. Final specifications and configurations shall be subject to the official contract signed by both parties.
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Why Choose TDER?
20+ Years of Expertise
158 Countries Served
42,000㎡ of Advanced Production
Over $91M+ Annual Sales
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