SDD4 Diesel Locomotive

Power: 2000-3000kW

Source: DateTime: 2025-06-12

SDD4 diesel locomotive is a broad-gauge, AC-DC electric shunting locomotive. The locomotive adopts single driver's cab and outside corridor structure, equipped with a 12V240ZJ diesel engine, with a service power of 2200KW and a maximum running speed of 100km/h. It is equipped with microcomputer control system and running safety speed monitoring system.

Main Technical Parameters

Application Shunting & transfer service Track Gauge 1520mm
Axle Arrangement C0-C0 Wheel Diameter 1050mm
Axle Load 23t Locomotive Service Weight 138t
Max. Service Output of Diesel Engine 2000kW Min. Negotiable Curve Radius 100m
Max. Running Speed 100km/h Continuous Speed 16km/h
Max. Starting Tractive Effort 442kN Continuous Tractive Effort 340kN
Fuel Capacity 6200L Oil Capacity 1000kg
Sand Capacity 800kg Overall Dimensions (L×W×H) 20050mm×3300mm×4750mm