Chongqing Hengtairail Equipment Co.,Ltd.
Global Rolling Stock Parts Supplier
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Product overview
The SDA1 diesel locomotive has a maximum output power of 3150 kW, a maximum starting traction force of 600 kN, a continuous traction force of 520 kN, a maximum operating speed of 120 km/h, a continuous speed of 16 km/h, and a maximum resistance braking power of 3600 kW.
The electrical system of SDA1 diesel locomotive adopts the design of AC-DC-AC main drive system, DC auxiliary drive system and AC auxiliary drive system.
The traction electric drive system of SDA1 locomotive mainly includes: AC synchronous main traction generator, main converter, AC asynchronous traction motor and braking resistor device.
The three-phase brushless excitation salient-pole synchronous generator is a traction generator for the 20V 4000R43L high-speed diesel engine. It adopts a horizontal single-support structure design and adopts a protective axial self-ventilation. The exhaust port in the circumferential direction of the diesel engine end of the base is discharged. The rated capacity of the traction generator is 3300 kV·A, the rated speed is 1800 r/min, and the rated frequency is 150 Hz.
We can offer SDA1 Diesel Locomotive spare parts.
Specific products include:
· Wheel set: axle, wheel
· Bearing & axle box
· Spring & vibration control system: steel spring, rubber spring, air spring, leveling valve, shock absorber and other truck components
· Coupler & draft gear device
· Braking system that meet UIC & AAR requirements
· Passenger train facilities & equipment: window, handrail, luggage rack, seat, HVAC system, toilet, gangway, plug door, interior products
· Locomotive parts