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Developing Course

Introduction
1973:The first unit of 12V180 diesel engine and the first set of hydrodynamic transmission were produced;
1976:The first unit of type DFH5 diesel-hydraulic shunting and transfer locomotive was turned out.
1981:The first unit of type DFH6 diesel-hydraulic shunting locomotive was turned out.
1983: The first unit of 12V180 diesel engine and the first unit of type DF4 diesel-electric main line locomotive were turned out.
1986:The first unit of type DFH5C diesel-hydraulic shunting and transfer locomotive was turned out.
   The first unit of type DF4B diesel-electric main line locomotive was turned out.
1988:The first unit of type DFH5B diesel-hydraulic and transfer shunting locomotive was turned out.

   The first unit of type DFH7 diesel-hydraulic shunting and transfer locomotive was turned out.

1989:The first unit of type GK1 diesel-hydraulic shunting and transfer locomotive was turned out.

   The first unit of type DFH7B diesel-hydraulic industrial shunting and transfer locomotive was turned out.

1990:The first unit of type GK1B diesel-hydraulic industrial shunting and transfer locomotive was turned out.
1991:The first unit of type GK1C diesel-hydraulic industrial shunting and transfer locomotive was turned out.
1992:The first unit of type GK5 diesel-hydraulic shunting locomotive was exported.
1994:The first unit of type GK2 diesel-hydraulic industrial shunting and transfer locomotive was turned out.
   The first unit of type CK5B diesel-hydraulic shunting locomotive was turned out for export.
1995:The first batch of type GK5 diesel-hydraulic double-heading shunting and transfer locomotives were turned for export.
   The first unit of type GK3 diesel-hydraulic industrial shunting and transfer locomotive with two engines was turned out.
1996:The first unit of type GK2 diesel-hydraulic industrial shunting and transfer locomotive with double engines was turned out.
   The first unit of type DF4 diesel-electric main line locomotive was turned out.
1997:Type DF12 diesel-electric shunting locomotive was successfully trial-produced.
   The factory was awarded the ISO9001 quality system attestation certificate.
   DF4 series locomotives were awarded the title of "the famous brand product" by the SiChuang Province.
1998:The first set of type "16V280ZJA" diesel engine was turned out.
   The first unit of type DF8B main line diesel-electric locomotive was turned out.
1999:2 units of type DF4C(AIA)diesel-electric passenger servie locomotive was successfully turned out.
2000:Type SS3B electric locomotive was successfully trial-produced.
2001:Type SS4 electric locomotive was successfully trial-produced.
   4200Kw type 16V280ZJG diesel engine with electonic injection technology was produced.
   Type DF8BJ diesel-electric locomotive was successfully turned out.The locomotive is the first unit of home-made high-power diesel locomotive with AC [alternating-current] transmission, and electronic injection and computer control technology.
   4 units of type CK6 diesel-hydraulic shunting and transfer locomotives were turned out for TanZan railway.
   10 units of type CKD7F diesel-electric locomotives were produced successfully. Those locomotives have been equipped with the train power supply device and were exported for Vietnam.
2002:GKOC series diesel-hydraulic locomotives for the subway were successfully trial-produced.The locomotive has the constant low speed.
   SS3B double-heading electric locomotive with the largest power at present in China(4800Kw × 2) was successfully trial-produced.
   The high-power 16V240ZJD diesel engine was successfully developed.
   Type 16V280ZLD 4620Kw diesel engine was successfully developed.The electronic injection technology was used for the diesel engine.
   The first set of T16V280ZLD gas engine was successfully completed in April.
   Seven set, of T12V240ZLD gas engines were successfully completed in July and delivered to the customer, At present they were normally operated.
   The electronic injection pump designed, calculated and manufactured by the works for the electronic injection system was tested together with 12V240 diesel engine.
   Type 12V240ZJD diesel engine with 2400Kw rated power was successfully developed and passed through UIC 100 hours test stand test.
   The first set of type ZJ4011GYB hydraulic transmission was successfully trial-produced. This transmission device has the fuction of changing operation condition withous stopping the locomotives.
   Type GKD3B enviromental protection high-power diesel shunting locomotive installed .Type 12V240ZJ diesel engine was successfully developed.
Quality management
Developing Course
Environment
Video
 
Market share of diesel shunting locomotive
Loco. annual output chart
Market share of diesel locomotive in China railway
Sale income progress chart
 

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