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Railway Equipment 12V280ZJ Diesel Engine Railroad Locomotive

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
City: Jining
Province/State: Shandong
Tel: 86-537-2350961
Contact Person:
Mr Thomas Tian

Railway Equipment 12V280ZJ Diesel Engine Railroad Locomotive

Brand Name : China Coal
Model Number : SDD21 Railroad Locomotive
Certification : CE, SGS, TUV, BV, ISO, MA
Place of Origin : China
MOQ : 1
Price : negotiation
Payment Terms : TT, Paypal, Western Union
Supply Ability : 5000
Delivery Time : 3 days
Packaging Details : Standard Export Packaging
Locomotive clearance limit : UIC 505-1 Railroad Locomotive
Transmission mode : AC-DC transmission
Gauge : 1435mm
Axle load : 22.5 t
Axle arrangement : Co-Co
Calculating locomotive weight with full service : 120 ×(1±3%) t
Maximum running speed : 105km/h
Wheel diameter : 915mm
Fuel tank capacity : 9000L
Total Water volume : 1100kg
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Railway Equipment 12V280ZJ Diesel Engine Railroad Locomotive Introduciton

The axle load of SDD21 diesel engine is 22.5t. It equipped with 12V280ZJ diesel engine with electronic fuel injection control system, AC auxiliary electric transmission system, CDJF204E main alternator with brushless excitation, ZD109E traction motor, U tube bogie with three axels. It has performance of double heading in consist. It is a AC-DC transmission mainline freight diesel locomotive, which adopts complete microcomputer logic control technology and resistance braking system with the performance of self-load test at full power.
This Railway Equipment 12V280ZJ Diesel Engine Railroad Locomotive is of small clearance. It is applicable to railway built as per UIC505-1 standard clearance. On consideration of the maintenance area, the locomotive adopts modularized design, manufacture and assembly, which is convenient to components maintenance and locomotive assembly. It adopts complete microcomputer logic control technology, complete constant traction power control, anti-slip and anti-slide protection. The auxiliary system is AC transmission, added a JQJF480 AC auxiliary alternator, supplying power to cooling fan motor and ventilator motor. The lubrication oil system is equipped with self-cleaning filter, compared with paper filter, it reduces the time of filter daily maintenance and improves the grade and efficiency of filter.

Railway Equipment 12V280ZJ Diesel Engine Railroad Locomotive​ Technical parameters


12V280ZJ Diesel Engine Railroad Locomotive

Model

SDD21

Running area

Iran national railway

Purpose

Mainline freight locomotive

Maximum temperature in the hottest month

50℃

Minimum temperature in the coldest month

-25℃

Relative humidity during running conditions

95%-100%

he worst case condition

45℃,1400m

Locomotive clearance limit

UIC 505-1

Transmission mode

AC-DC transmission

Axle load

22.5 t

Gauge

1435mm

Axle arrangement

Co-Co

Wheel diameter

1050mm

Calculating locomotive weight with full service

135 t

Nominal power:

2940 kW

Maximum running power of diesel engine

2760kW

Maximum running speed(half worn driving wheel)

100km/h

Continuous speed

19.7km/h

Maximum starting tractive effort

556 kN (Traction motor limit) 420 kN(adhesion limit)


Continuous tractive effort

369 kN(Traction motor limit) 351 kN (Adhesion limit)


Minimum curvature radius negotiated

80 m(The running speed of light locomotive is less than 5km/h)


Center line of coupler above rail top

(1040~1045) mm

Center line of buffer disc above rail top

(1060~1065) mm

Wheelbase

1000 L

Total wheelbase of bogie

3700 mm

Locomotive configuration size (L×W×H)

21860x3000x4212mm

Fuel tank capacity

8000L

Total lubrication volume

1200L

Total Water volume

1580kg

Total Sand volume

800 kg



Railway Equipment 12V280ZJ Diesel Engine Railroad Locomotive Feature photos

SDD21 Diesel Engine Railway Equipment with 12V280ZJ diesel engine



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