Road Rail Dual-Purpose Wire Line Engineering Vehicle

• After-sales Service: 1 Year
• Warranty: 1 Year
• Customized: Customized
• Application: Train Engine
• Motive Power: Diesel
• Transport Package: Nude
• Model NO.: road rail dual-purpose wire line engineering vehic
• Specification: 12*3*4
• Trademark: SAINTWAH
• Origin: Qingdao
• HS Code: 8708941000
• Production Capacity: 101000

Product Description

Dual-purpose vehicles refer to special vehicles that can run on railway tracks, general roads, and even in the wild. In the early days, it was mainly used in the troop Hyundai mainly undertakes emergency tasks such as maintenance and rescue of railway lines and along the line. Dual-purpose trains require fast and easy switching between road and rail. This is usually achieved by means of a hydraulic lane change slewing device on the chassis and a railway travel guide wheel device that can take off and land at any time. With the guide wheel device, the general rubber tire wheel can drive straight along the rail. Because such vehicles require a certain amount of traction capacity and carrying capacity, they can play a unique role in the event of interruption or blockage of railway lines caused by disasters. The special public and railway dual-purpose vehicles include: electrified traction section catenary repair vehicles, excavation vehicles for mountain railway emergency repair, as well as emergency tractors, power generation vehicles, fire trucks, rapid bridge erection vehicles, etc.

 

road and railway dual-purpose line engineering vehicles
Product category: public railway dual-purpose construction equipment
Chassis carrier: FAW Jiefang J6L-180 crane chassis
Engine model: CA4DK1-18E6
Emission standard: China VI.
Steering form: steering wheel
Number of tires: 6
Wheelbase: 5000mm
Platform size: 6666*2450mm
Lifting platform size: 3000*1800mm
Lifting platform rotation: 360°
Lifting platform load: 500KG
Maximum lifting height: 6000mm
Lifting platform rotation: 360°
Guide system: hydraulic lifting
Control mode: electronic control, remote control
Front guide wheel diameter: 400mm single row
Rear guide wheel diameter: 200mm double row

Vehicle use
Dual-purpose vehicles are multi-purpose vehicles, light and flexible, high operating speed and large range. It can be equipped with different equipment according to the operation requirements to carry out various operations, such as lifting, excavation, loading and unloading, snow removal, cleaning lines and erecting catenary conductors, inspection and maintenance of catenary upper equipment, rescue and disaster relief, etc. 

Vehicle type
Rubber-wheeled dual-purpose vehicles, whether driving on roads or railways, are driven by rubber wheels, and are guided by special guide wheels when driving on railways. The guide wheel type public railway dual-purpose vehicles designed and produced in China generally have rubber tires with serious wear on the rails, and they are prone to derailment during operation, especially when crossing the turnout [3].
In order to extend the life of rubber tires and reduce the burden of rear rubber tire driving wheels on the track, the load of the rear rubber tire driving wheels and rear guide wheels must be properly distributed to ensure the driving performance of the rear rubber tire driving wheels and the rail tracking performance of the rear rubber tire drive wheels [4].
On the dry rail surface, the friction coefficient between the rubber wheel and the rail is 0.4-0.6, but in rainy and snowy weather, the attenuation is serious. [5]
Internal combustion type public railway dual-purpose vehicles have stable power output and are often used in railway maintenance projects and emergency use.
Battery-type public railway dual-purpose vehicles are affected by battery performance, and the battery's power storage, ambient temperature, and aging degree all have an impact on power output, and the traction speed is low, and it is mostly used as supporting equipment for non-falling wheel machines.