China Machinery International Trading Co., Ltd. is one of the leading manufacturers and suppliers of cummins engine b7 (126kw 169hp) in China. With abundant experience, we warmly welcome you to buy cheap cummins engine b7 (126kw 169hp) made in China here from our factory. For price consultation, contact us.
Specifications
Rated power:169hp (126kW)
Torque:746N・m (1200 - 1200rpm)
Rated speed:2000rpm
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Detailed parameters
Reference size (length, width and height mm): 1043*978* 576
Reference weight: 552kg
Technical route: DOC + DPF + SCR
Emission standard: Non-road National IV
Applicable application scenarios
Crawler excavator, operating weight: 20 - 21 tons
Technical features
Improved fuel economy:
High-pressure common rail fuel system (1800bar), increased compression ratio to expand the low fuel consumption area, engine fuel economy area increased by 15%;
Improved supercharger performance:
Use a dedicated supercharger to improve intake efficiency, more complete combustion, stronger power, and improve fuel economy;
Periodic regeneration technology:
Ensure the exhaust system is in a long-term low resistance state and reduce fuel consumption;
Regeneration mode control technology:
IAT Architecture regeneration mode control technology, lower fuel consumption;
Unique fuel-saving electronic control system:
improve transient response, ensure dynamic balance between fuel consumption and power response;
Preload response control technology:
reduce the speed surge during operation, saving every bit of energy;
Exclusive development:
high-efficiency fuel system, using advanced pressure-maintaining technology, achieving ultra-high pressure injection, optimizing injection angle, improving fuel economy while reducing emissions;