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The 1800-ton diesel-powered Road-Rail Vehicle is driven by a diesel engine with a hydro-mechanical transmission system. Equipped with four rubber drive wheels on the front and rear axles for road operation, it transitions seamlessly to rail mode via front and rear electro-hydraulic rail guidance systems. The vehicle features full hydraulic steering, electro-hydraulic power shifting, and automated rail alignment for precise control. Designed for versatility, it is widely used in shunting operations across large-scale vehicle assembly bases, freight yards, grain depots, local railways, ports, oil fields, and mining sites, offering robust performance in both road and rail environments under diverse industrial conditions.
| Items | Technical Parameters |
| Dimensions (Length × Width × Height) | 6300mm×2200mm×3050mm |
| Applicable Track Gauge | 1435mm |
| Driving Mode | 4×4 |
| Driving Control Mode | Electro-hydraulic Control |
| Transmission Mode | Hydraulic-mechanical (Stepless Speed Change) |
| empty weight | 22t |
| Traction Tonnage (on 0.3% Slope with Wet Road Surface) | 1800t (Same as on Straight and Dry Track) |
| Starting Traction Force | ≥125kN |
| Sustained Traction Force | ≥40kN |
| Maximum Operating Speed | 20km/h |
| Road Speed | ≥10km/h |
| Minimum Turning Radius on Road | <9.5m |
| Railway Braking Distance (Single Unit, V=20km/h) | ≤8m |
| Minimum Curve Radius on Railway | 60m |
| Braking Form | Air-assisted Hydraulic Braking |
| Brake Model | JZ-7 Automatic Brake |
| Total Air Reservoir Capacity | ≥500L |
| Total Air Reservoir Pressure | 750~900 KPa |
| Wheelbase | 3260mm |
| Wheelbase | Full Hydraulic Steering for Front Wheels |
| Height of Coupler Cente | 550~1100mm (Adjustable) |
| Diameter and Flange Height of Front/Rear Guide Wheels | 350mm, Flange Height 25mm |
| Fuel Tank Capacity | ≥250L |
| Operating Noise | ≤70dB |
| Engine Type Diesel | Engine |
| Starting Mode | Electric Starting |
| Direction Control for Operation on Rail Tracks | Electric Control Locking |
| Equipment Supplied with the Vehicle | Heating and Cooling Air Conditioner |
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