XS203J
| Quantity: | |
|---|---|
| Model | Unit | XS203J |
| Operating weight | kg | 20000 |
| Load applied on front drum | kg | 10000 |
| Static linear load | N/cm | 470 |
| Travel Speed | km/h | 3-9.4 |
| Theoretical gradeability | % | 30 |
| Min. outer turning radius | mm | 6500 |
| Steering angle | ° | ±33 |
| Oscillating angle | ° | ±10 |
| Vibration frequency | Hz | 33/28 |
| Nominal amplitude (high/low) | mm | 1.9/0.95 |
| Exciting force (high/low) | kN | 353/245 |
| Drum width | mm | 2130 |
| Drum Diemeter | mm | 1600 |
| Engine model | Shanghai Diesel Engine SC8D175.2G2B1 | |
| Rater Power | kW | 128 |
| Engine oil consumption | g/kW.h | 205 |
| Hydraulic tank capacity | L | 170 |
| Fuel tank capacity | L | 310 |
| Dimension(L*W*H) | mm | 6220*2430*3200 |
The 20-Ton Self-Propelled Roller is a large-capacity compactor designed for building foundation projects, featuring an 20,000kg operating weight and autonomous navigation capability (compatible with GPS and BIM systems). It integrates hydraulic vibration (with adjustable amplitude of 2.0/1.0mm) and intelligent control, making it suitable for large-scale earthwork compaction. The machine’s overall dimensions (6.5m L × 2.3m W × 3.1m H) allow it to operate in large construction sites like high-rise building foundations and industrial parks, while its self-propelled design reduces the need for towing equipment, improving transfer efficiency.
Self-Propelled Design: GPS-assisted straight-line travel (with a deviation of ≤50mm per 100m), reducing operator fatigue caused by long-term manual steering; the machine can also be operated remotely via a wireless controller (effective distance ≤100m) for hazardous areas.
High Compaction Force: 220kN excitation force with adjustable frequency (28-32Hz); the high-frequency mode (32Hz) is used for sandy soils to accelerate particle rearrangement, while the low-frequency mode (28Hz) is used for clay soils to avoid surface cracking.
Eco-Friendly: Euro 5 emission standard engine (reducing NOx emissions by 40% compared to Euro 4); the engine is equipped with a particulate filter (DPF) that can be regenerated automatically, avoiding manual cleaning.
Data Monitoring: Real-time compaction degree display (measured via built-in density sensors) and data storage function—the system can store compaction data for 6 months, facilitating project quality tracing and reporting.
Widely used in high-rise building foundations (compacting earthfill and rockfill to support the building’s weight), industrial park construction (compacting large-area yards for factories and warehouses), and large-scale earthwork compaction (e.g., land reclamation projects). It is suitable for clay and sandy soil layers, and is also used in water conservancy project dike compaction (preventing dike deformation due to water pressure) and large commercial complex foundation construction, where high compaction density and data traceability are required.
Q: What's the fuel tank capacity?
A: 280L, supporting 8-hour continuous operation under full load (fuel consumption: 12-15L/h); the fuel tank is equipped with a water separator to prevent water from entering the engine.
Q: Can it work on slopes?
A: Yes, maximum slope capability is 30% (equivalent to a 16.7° angle); when working on slopes, activate the slope stabilization function, which adjusts the drum’s vibration intensity and travel speed to prevent rollover.
Q: What's the noise level during operation?
A: ≤85dB (measured 1m from the cab), meeting industrial noise standards for residential areas—this is achieved through the sound-absorbing engine hood and rubber shock absorbers between the cab and frame.
