Engine model engine manufacturer in accordance with relevant regulations, property companies or industry practices as well as the engine, the identification code prepared for a batch of the same product, to indicate the engine manufacturer, specifications, performance, features, technology, and the use of approved products inferior information. The fuel type, number of cylinders, displacement and static braking power and the like.
mounted on cars or multipurpose passenger vehicle engines, it is required to indicate the professional engine manufacturer, model and production numbers.
the type of engine consists of four parts.
① header: including product series code, and updating symbols and local governments, enterprises code, there is a corresponding choice of the manufacturer as required letters, subject to industry standards standardization approval focal point, for the record.
Central ②: a cylinder symbol number, symbol cylinder arrangement, the stroke symbols and symbols bore.
rear ③: wherein symbols by structural features and uses symbols.
④ Tail: diacritic. When the same series of products improved due to other reasons need to distinguish, by the manufacturer to select the appropriate symbols, rear and tail available “-” to separate
models:
EQ, DFL representatives of Dongfeng CA represents the liberation BJ Representative HFC Foton representative JX JAC Representative Isuzu NKR JMC
several internal engine manufacturers to
Representative Chaochai CY
Representative EQB Cummins power
representative of the engine plant Wuxi FAW CA
Representative YC Guangxi Yuchai
structure cylinder symbol: use feature symbols:
unsigned unsigned universal cooled and stationary power
T tractor air F.
N-condensable gas is cooled motorcycle M
S C crosshead type construction machine
the Z booster car Q
ZL of turbocharged locomotive J
the DZ invertible generator D
1, the engine model
Cummins power segments: between 20kw-200kw. Common model: 4B3.9-G1,4BT3.9-G1,4BTA3.9-G2,6BT5.9-G1,6BTA5.9-G2,6CTA8.3-G2,6CTA8.3-G3,6LTAA8.9- G2
Cummins power segments: between 200kw-1000kw. Common Model: NT855-GA, NTA855-G1A, MTAA11-G3, NTA855-G2A, NTAA855-G7A, KTA19-G3, KTA19-G4, KTAA19-G5, KTAA19-G6A, KTA38-G2, KTA38-G2A, KTA38- G5, KTA38-G9
Cummins power imported segments: between 120kw-1800kw. Common Model: KTA19-G3, KTA19-G4, VTA28-G5, VTA28-G6, KTA38-G5, KTA38-G9, KTA50-G3, KTA50-G8, QSK60-G3, QSK60-G4