产品详情
Model DFH Constant Tension Wire Unrolling Car for Overhead Catenary System
Model DFH Constant Tension Wire Unrolling Car for Overhead Catenary System
The car is applicable for contact wire and catenary unrolling and retraction of overhead catenary system (OCS) of standard gauge railways.
    Two unrolling modes are provided: single wire and dual-wire. The catenary and conductor wire can be unrolled and retracted at the same time in dual-wire operation mode.
    The tension required by wire can be continuously regulated and kept constant.
    Original imported constant tension unrolling unit is adopted, also can be fitted with wire unrolling device made in China according to customer’s requirements.
MAIN TECHNICAL PARAMETERS:

Engine power 

247kW(336hp)

Drive mode

Hydrostatic drive 

Wheelbase of bogie 

2100mm

Distance between two bogie centers

15000mm

Axle arrangement 

B-B

Wheel diameter

840mm

Min. negotiable curve radius  

145m

Brake mode

Pneumatic brake and manual operation brake

Vehicle travel speed during unrolling operation

0- 6km/h

Max. towed speed 

120km/h

Service weight

Approx. 68t

Clearance 

In conformity with GB146.1 Locomotive and rolling stock clearance for standard gauge railway

Footnotes Info

Baoji CRRC Times Engineering Machinery Co.,Ltd.,2014-2020 ,Copyright (C) Reserved, No.090919100, on record of ICP, Shaanxi

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