/Portals/6/Uploads/Images/2017/7-24/636364884044657457.png

GCY-750 Track Motor Trolley

The trolley is mainly used for transport and traction of materials, tools and personnel during high speed railway line maintenance or rescue and traction of faulted trains. The trolley is a four-axle railcar using hydrodynamic drive; both front and rear end of the cab are equipped with a standardized console to facilitate two-way driving. The running system adopts two-axle bogie with secondary suspension. Its installed power is 2 x 388 kW, and the entire car has good dynamic performance and traction performance. The drive system is well arranged, safe and reliable; the air brake system uses JZ-7 air brake which has good adaptability and is easy to be operated.

Main Technical Parameters of the Car

Track gauge: 1435 mm

Wheel diameter: φ920mm

Axle arrangement: B-B

Engine power: 2 x 388kW Kerb weight: 68t

Minimum negotiable curve radius: 145m

Maximum self-propeller speed: 160km/h

Drive mode: hydrodynamic drive

Brake mode: air brake and parking brake

Overall dimensions (length x width x height): 24940mm x 3160mm x 4145mm

Clearance: in line with relevant requirements of the GB146.1 Locomotive &Rolling Stock Gauge for Standard Gauge Railways.