12 Ton Single Drum Vibro Roller Compactor WS120D EU Stage V Emission
The Qhmach WS120D single drum vibro roller compactor dual-drive vibratory roller is equipped with a Weichai WP4.6NG1 water-cooled engine meeting Euro V emission standards, boasting a power output of 111kW, ample power reserve, low fuel consumption, and low noise.
The WS120D fully hydraulic single drum vibratory roller is suitable for high-productivity, high-thickness base and sub-base compaction operations, such as those found in construction applications such as highways, railways, airports, parking lots, and water conservancy projects.
| Operation Weight(kg) | |
|---|---|
| Engine Brand | |
| Emission Standard | |
| Centrifugal Force (KN) | |
| Vibration Frequency (Hz) | |
| Dimensions (mm) | 6100*2290*3150 |
| OEM/ODM | Support |
Main Technical Performance Characteristics
12 Ton Single Drum Vibro Roller Compactor WS120D with EU Stage V Emission
01. Efficient Power
The WS120D single drum vibro roller compactor is equipped with a Weichai WP4.6NG1 water-cooled engine with a power output of 111 kW, meeting Euro V emission standards, boasting a long service life and low diesel fuel costs. A Cummins 6BTA engine is also available as an option.
02. Intelligent Vibration Control
The closed hydraulic vibratory system consists of an electro-hydraulically controlled dual-point variable displacement pump and a fixed displacement motor, enabling dual-frequency and dual-amplitude vibration, with automatic activation and deactivation based on driving speed.
03. Advanced Drive System
To ensure excellent driving performance and gradeability, the WS120D fully hydraulic single drum vibrating roller utilizes a closed hydraulic drive system consisting of a single pump with dual motors, an electronically controlled proportional pump, a motor, and a long-life reducer, providing full front and rear wheel drive. The WS120D comes standard with an automatic idle function to reduce energy consumption. Continuously variable speeds within a set speed range ensure optimal operation under varying operating conditions. (An optional automatic anti-slip mode is also available to minimize slip.)
01. Easy Operation
Single-lever operation enhances safety and reduces labor intensity.
02. Durable Design
The WS120D single drum asphalt road roller vibratory wheel features a reinforced internal baffle structure for enhanced support rigidity. The impact-resistant, reinforced vibration bearing features four-point support, improving bearing load conditions. The carefully designed bearing seat with lubrication channels provides excellent lubrication and heat dissipation, ensuring superior performance and long-term reliability of the vibration bearing, even under severe alternating loads.
03. 25°(45%) Climbing Capability
The WS120D single drum roller compactor, with its powerful engine and well-designed center of gravity, can effectively handle steep slopes and complex terrain, ensuring operational continuity and efficiency. At a 25° incline, the roller demonstrates excellent traction and stability, minimizing slippage and ensuring consistent compaction results.
04. Safe Brake System
Linked control of the non-powered brake ensures safety and reliability.
Convenient Maintenance
The engine cover at a wide angle for easy maintenance and servicing. This design allows operators to quickly access the engine components, streamlining routine checks and repairs. As a result, maintenance tasks can be completed efficiently, minimizing downtime and ensuring the roller remains in optimal working condition.
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This single drum vibratory roller is equipped with a cabin featuring heating and cooling air conditioning, ensuring high comfort for the operator. This system allows for efficient work in various weather conditions, reducing fatigue during long hours of operation.
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WS120D Single Drum Soil Compactor Technical Parameter
| Single drum vibration roller | Unit | WS120D |
|---|---|---|
| Operating weight | kg | 12000 |
| Static linear load | N/cm | 322 |
| Amplitude | mm | 1.85/0.83 |
| Vibration frequency | Hz | 30/34 |
| Centrifugal force | kN | 280/162 |
| Drum width | mm | 2130 |
| Drum diameter | mm | 1533 |
| Speed range | km/h | 0-9 |
| Climbing capability | % | 45 |
| Turning radius | mm | 6500 |
| Engine brand | – | Weichai |
| Emission standard | – | EU Stage V |
| Engine power | kW | 111 |
| Dimensions (L×W×H) | mm | 6100*2290*3150 |
Qhamch Road Roller Manufacturer Note: We remain the right modify dimension of equipment due to update of spare parts and structure design, all modification will not effect performance of equipment.
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Qhmach
Reasons to Choose Us
As an industry leader, our road roller factory provide high-quality paving equipment backed by years of expertise. Our customer-focused team ensures prompt service for smooth project execution. Each road compactor piece of equipment is rigorously tested for reliability and durability. Choose us for quality and trust in every project.
Email: sale@qhmach.com