Emission technology: optional SCR or EGR technology to meet regulations in different regions.
Maximum power: 440 horsepower (328 kW) @1900 rpm
Maximum torque: 1750 N·m @1200 rpm (low speed and high torque characteristics)
Cooling system: dual-cycle intelligent temperature control, supporting full-climate operation from -30℃ to 50℃.
Weight: about 1100 kg (compact design saves installation space)
The cylinder block and cylinder head adopt an integrated design to prevent water and oil leakage in the engine, and the number of parts is reduced by about 40% compared with similar engines, greatly reducing the failure rate.

01
High Quality
02
Advanced Equipment
03
Professional Team
04
Custom Service
Product core
We offer a variety of transmission components
Environmental compliance
Through the SCR+DPF post-treatment combination, nitrogen oxide (NOx) and particulate matter (PM) emissions are reduced by 95%, easily meeting strict emission standards.
Power responsiveness
The turbocharger adopts variable geometry (VGT) technology, and the low-speed torque is increased by 20%, solving the pain point of "power lag" when starting construction machinery.
Application scenarios
Port tractor: An international port uses a tractor with a Cummins M11 motor, which operates 18 hours a day and saves an average of 150,000 yuan in annual fuel costs.
Mining equipment: In a copper mine project at an altitude of 4,500 meters, the M11 engine has been running continuously for 8,000 hours without major repairs, and its reliability has been highly praised by customers.
We provide full life cycle services for all customers, from after-sales service training to spare parts supply, from troubleshooting to overhaul technical support.
Our Certificate

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