SDD2 diesel locomotive
- Product Details
- Company Profile
SDD2 diesel locomotive is a narrow-gauged diesel-electric locomotive suitable for trunk line passenger and freight transportation designed and produced according to the specific technical requirements of the customer.
This locomotive is designed as single-cab with exterior aisle and equipped with US CAT3516B diesel engine, JF217D1 brushless excitation main generator and ZQDR-310 traction motor. The railway gauge is 1,065 mm. The locomotive, with Co-Co axle arrangement and axle weight less than 18.5 ton maximum speed 100km/h, is equipped with microcomputer controlled system, tandem device and rheostatic braking device.
Service conditions
Gauge
1065mm
Clearance
In accordance with the clearance for narrow - gauged locomotive user specified
Environment conditions
Temperature
-5~ + 45°C
Max. Altitude
2000m
Max. relative humidity
98%
Rated power of diesel engine UIC conditions
1678kW 1800rpm
Service power under such a condition as ambient temp. 30°C, altitude 700m, 70% RH
1620kW
Axel load:
≤18.5t
Axle arrangement
Coco
Calculated locomotive Service weight:
≤111t
Wheel base
1650mm
Central distance between bogies
9300mm
Min. negotiable curve radius
90 m
Locomotive speed with Φ965mm half - worn wheel
120 km/h
Max. Speed