A construction equipment supplier of construction machinery solutions for 30 years. WhatsApp:+86-18968212829
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A construction equipment supplier of construction machinery solutions for 30 years. WhatsApp:+86-18968212829
The core advantage of the RL202 lies in its revolutionary remote control operation mode. It allows operators to fully control the equipment's start-up, stop, forward/reverse movement, steering, and vibration from a safe distance, while also monitoring critical data such as oil and water temperatures in real time.
This completely transforms compaction operations in deep trenches, slopes, tunnels, and other high-risk or extremely confined conditions, elevating personal safety and construction efficiency to entirely new levels.
The RL202 remote-controlled trench roller is an innovative product independently developed by ACE Machinery, possessing multiple national patents. It achieves full control through remote control, completely solving the traditional compaction problems in dangerous or narrow areas such as deep trenches, slopes, and tunnels, while combining superior performance with top-level safety standards.
Walking and Controlling Parameters
Working Speed: Dual-speed adjustable (low speed 1.2km/h for fine compaction, high speed 2.4km/h for site relocation)
Turning Radius: 1700mm, small minimum turning space, allowing flexible turning within 1.8m wide trenches
Climbing Ability: Theoretically 0.5 gradient (approximately 26.56°), far exceeding comparable models (typically ≤20°), capable of handling rugged terrain
Drive Method: Fully hydraulic drive (integrated hydraulic control for walking, vibration, and steering), smooth operation without jerking
Braking System: Hydraulic braking, response time ≤0.5s, allowing for rapid stopping in emergencies
Vibration Force: 70kN/35kN Dual-level hydraulic adjustment; light load (35kN) suitable for soft backfill soil, heavy load (70kN) suitable for dense soil.
Vibration Frequency: 42Hz High-frequency vibration; compaction degree can reach ≥95%, meeting the acceptance standards for backfill soil in municipal engineering.
Rated Amplitude: 1.7mm, ensuring compaction effect while avoiding excessive vibration that could damage the slopes of the trench or underground pipelines.
Static Load: Front wheel 98N/cm, rear wheel 90N/cm; small load difference between front and rear wheels ensures uniform compaction without dead zones.
Compaction Depth: 300-500mm, covering most trench backfill soil thickness (typically 200-400mm).
| Type | RL-202 | ||||||
| Woking Speed | 1.2km/h(low) 2.4km/h(high) | ||||||
| Turning radius | 1700mm | ||||||
| Climbing capacity in theory | 50% | ||||||
| Static load forward/back | 98/90N/cm | ||||||
| Nominal amplitude | 1.7mm | ||||||
| Vibration frequency | 42Hz | ||||||
| Exciting force | 70kN/35kN(Hydraulic control) | ||||||
| Engine Model | HONDA GX690 20.0HP/3600rpm | Yanmar 3TNV80 2.0.HP/3000rpm | |||||
| Engine type | Gasoline,air colled,4stroke, two cylinder | Diesel , water cooled, 4stroke, three cylinder | |||||
| Fuel tank volume | 30L | 30L | |||||
| Lubricant L | 1.8L | 2.2L | |||||
| Fuel consumption | 313g/kWh | 286g/kWh | |||||
| Width of steel wheel | 600 mm | 850 mm | |||||
| Diameter of steel wheel | 520mm | ||||||
| Tread | 1000mm | ||||||
| Total length | 1900mm | ||||||
| Total width | 850mm | ||||||
| Total height | 1300mm | ||||||
| Packing size | 2180 x 1030 x 1520 mm | ||||||
| Weight | 1530kgs | 1635kgs | |||||
Municipal pipeline trench backfilling and compaction
Cable trench laying projects
Water conservancy facility foundation compaction
Tunnel construction compaction operations
Road shoulder and slope compaction and finishing
Other hazardous or confined space compaction scenarios
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