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China Cnr Corp Ltd Railway Heavy Load Diesel Locomotive Oversea Distribution - China

price: contact company for price

DF7C diesel locomotive DF 7C diesel locomotive used for railway heavy

load transportation, fast transportation system can meet the industry

and railway’s demand

(1)DF 7C locomotive used 12V240ZJ6D/F diesel

(2) Use diesel engine and main generator for connection box

(3)Driver room has been equipped two groups of same control board.

(4) Engine oil system used new chemical fiber blanket filter, use extended engine oil heat exchanger to enhance the thermal efficiency

(5)Air Exhaust system use two sets of sphere silencer.

(6)Main generator was equipped flexible flange on output end, locomotive I auxiliary gear box was equipped flexible coupling input end to improve the shaft vibration.

(7)Main generator and traction motor used TQFR-3000, ZQDR-410A separately.

(8) locomotive used maintenance free storage battery

(9) Driver room has been equipped with overhead air conditioning

Main technical data:

Application: shunting and turnover

Gauge:1435mm

Type of drive:electric drive

Axle:C0-C0

Loading power:1470kw/1840kw/2200kw

Max operation speed:100km/h

Sustained speed:12.6 km/h 16 km/h 20km/h

Start traction:428KN(1470kw/1840kw) / 450 KN(2200kw)

Sustained traction:308KN

Min sweep:100m

Axle load: 22.5t (1470kw) / 23t (1840kw/2200kw)

Hostling weight:135t(1470kw) / 138t (1840kw/2200kw)

Coupler center distance:18800mm

Diesel Model:12V240ZJ6D(J) / 12V240ZJ6F(K) / 12V240ZJ6E

Control system:Electric sustained power and microprocessor control

Dynamic braking:Can equip with resistance brake device

Locomotive body:outside corridor

auxiliary Type of drive:fluid coupling

China Cnr Corp Ltd Railway Heavy Load Diesel Locomotive Oversea Distribution

Thank you in advance for your consideration


Company Contact:


  • Phone: 863353212329

  • Address: 11th floor JinYuan International Business Building, Qin Huang dao, China

  • Email: Email


Published date: September 7, 2012 -

  • Business Description: QHD BeiFang Marine Parts& Machinery imp.& exp.Co.,Ltd. Located in the beautiful coastal city Qinhuangdao. Founded on June1990 composed of experienced and qualified diesel engine engineers. In China is the largest shipbuilding equipment supply company, but also machine and diesel engine parts, turbocharger, air compressor, oil separator, fuel injection system of the dominant company. At home and abroad has more than1,000 suppliers in the production of the factory manager, channel a wide range of reliable quality and low prices. Hundred employees, one of30 technical personnel. From the production, delivery to after sales service has strict supervision of professionals. We has now achieved many of the famous manufacturers of products Proxy. Products supplied to many domestic and foreign made machinery, shipyards and shipowners. We have the large stock of wearing parts and secondhand spare parts to Be able to meet the different needs of customers. The company's subsidiaries include three separate:1.China Ship Equipment imp.&exp.Co.,Ltd.2.Chong Gao Precision Machinery Co.,Ltd.3.China Huahang Marine Parts Co.,Ltd.Adhere to the integrity of the Company operating the operating attitude is responsible for the credibility of the management idea, wholeheartedly for the customers all over the world to provide first class service We are willing to cooperate with you to create a better future.

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