Kingrail supply both whole rail equipment and railcar spares such as wheels, axles, gears
Road-rail dual-use vehicles refer to special vehicles that can run on railway tracks as well as on general roads and even in the field. It was mainly used in the military in the early days. Hyundai mainly undertakes emergency tasks such as overhaul and rescue of railway lines and along the lines. Road-rail dual-use vehicles are required to be able to switch between roads and railways quickly and easily. It is usually realized by the hydraulic lane-changing slewing device on the chassis and the railway traveling guide wheel device that can be raised and lowered at any time. With the guide wheel device, the general rubber tire wheels can drive straight along the rail. Since this type of vehicle requires a certain traction and carrying capacity, it can play a unique role in the event that the railway line is interrupted or blocked due to a disaster. Dedicated road-rail vehicles include: electric traction section catenary emergency repair vehicles, excavators used for mountain railway emergency repairs, emergency tractors, generator vehicles, fire trucks, fast bridge vehicles, etc.
Some road-rail dual-use vehicles have two control methods: manual driving and wireless remote control. The road-rail dual-use vehicle is equipped with a fixed automatic coupler, which has the function of hooking with the automatic coupler of subway and other trains. At the same time, the train driver's platform has the function of automatic uncoupling.
Kingrail road-rail dual-use vehicle series products are widely used in the production and construction of special railway lines such as electric power, metallurgy, chemical industry, building materials, ports, logistics and small freight yards, as well as railway stations, locomotive depots, train depots, subways and engineering bureaus. Enterprises are substitutes for other traction equipment such as locomotives, traction vehicles, and iron cattle. The tractor has obvious advantages in terms of price, configuration and parameters, and can accept customized production according to user needs.
1. Advantages and Features
1. Long service life;
2. There is no need for garages, no occupation of work sites and railway lines.
3. High cost performance, energy saving, environmental protection and noise reduction.
4. Unique technology, low speed and high traction;
5. Easy to operate, low labor intensity, and a driver with a little training can operate independently;
6. Two-way traction, steering operation can be done without turnouts;
7. Simple maintenance and low failure rate;
8. Flexible maneuverability, convenient road-to-rail conversion, fast shunting operation time, and lower truck delay usage fees;
| Some SPECIFICATIONS of JG80L Railway track Excavator with ballast undercutter |
| RANGE OF OPERATION |
Boom length |
3030mm |
| Arm length |
1850mm |
| Back-end radius of gyration |
1750mm |
| Off-Track Undercutters |
Rotation speed (high speed / low speed) |
20-40r/min |
| Maximum Torque |
8.8KN |
| Maximum Working Radius (bidirectional) |
1650mm |
| DIMENSION |
(Length*width*height) travel position |
6100*2200*2650mm |
| Distance From The arm to Rotate Machine |
3600mm |
| Wheel base |
2900mm |
| Track Gauge |
1570mm |
| Width Of Crawler |
400mm |
| Ground clearance of counterweight |
780mm |
| Min ground clearance |
280mm |
| TECHNICAL PARAMETERS |
Angle of rotation |
210° |
| Machine weight |
8000kg |
| Engine model |
YUCHAI |
| Rated Power |
48KW |
| Rated Speed |
2200r/min |
| Hydraulic system working pressure |
21Mpa |
| Hydraulic system flow |
120L/min |
| Metering gear pump |
2*28ml/r |
| Max Hauling force |
45KN |
| (High speed/low speed) |
4.5/2.5km/h |
| Grade Climbing ability |
70%/35° |
| Volume Of Bucket |
0.25m3 |
| Revolution Overdrive Pressure |
16Mpa |
| Full circle swinging time |
5.5s |
| Fqt Fuel Quantity |
≥4L/h |
| Capacity Of The Fuel Tank |
110L |
| Hydraulic Tank Capacity |
110L |
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