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Cummins QSM11-C Series

Original from Xi’an Cummins Joint Venture Plant (XCEC). Cummins QSM11 widely use on Heavy truck, Excavator, Road roller, Bulldozer, Crane, water pump and Engien power pack.

Xian Cummins, the world sole Heavy Duty Mining Diesel Engine manufacturer, Full electronic control Off-highway QSM11

PT Fuel Pump, 10μ Stratapore Fleetguard F9001, Holset HX55 Tubrocharger; JACOBS Compression release brake system

Aftercooled & STC system; Intelligent altitude sensing system, Easy start under -15℃, Preheating device start under -35℃ 

Advanced low-speed high-torque design, ECM, Celect fuel control system, widely used in Engineering equipments worldwide

QSM11-C Features
Engine Specifications
Engine Design

Heavy-duty inline six-cylinder configuration. Four cycle design for quiet and fuel efficient operation. Low profile for ease of installation and easy service access. Replaceable wet cylinder liners for longer life and lower rebuild costs.

Cooling System

Low profile, heat exchanger configuration with standard closed crankcase ventilation system. (High Output models only)

Air System

Holset turbocharger optimized for construction applications. Large capacity sea water after-cooler. Cladded dry or wet exhaust manifolds available. Agency approval on commercial ratings by ABS, DNV, BV.

Fuel System

Cummins Celect, a full authority electronic Unit Injection Fuel System optimizes combustion for increased engine performance and fuel efficient operation.

Lubrication System

34 L (8.0 g), cast aluminum oil pan designed to resist corrosion. Spin-on Fleetguard oil filters.

Electrical System

12-volt and 24-volt systems available. Wiring harness and instrument panels.

GENUINE quality Cummins QSM11 series Construction Diesel and Cummins QSM11 series parts with Competitive agent wholesale price.


COOPAL GROUP LTD  has 9 years of Engine power solution services, with a Multilingual, well-educated, experienced sales team and Engineer service support for clients. We have tight partnership with Cummins/Deutz/Weichai and supply Cummins/Deutz engine and parts by Agent wholesales. Our wholesale brings the same competitive agent price. Shenzhen Asahi Power Technology LTD is our Diesel Generator manufacture plant with wholesale generator price, especially for Cummins Generator & engine.

We insist on COOL products & Services, being your PAL partners and stick to Integrity with servant leadership. Genuine quality, Reliable services, win-win cooperation are always our priorities. We pursue dignified business with promise, inner confidence, and principles. COOPAL reputation always values more than sales profits.

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3-9 working days for spare parts, 15-30 days for Cummins engines and Diesel Generator, it may take longer lead time.

Original new Cummins/Deutz engine & parts, Diesel Generators, Marine diesel engine by agent wholesale price.

We do Diesel engine & parts wholesale, but we can support 1 pc retail for start the business.

Cummins Engines by Cummins joint venture plants, DCEC, CCEC, XCEC, original new quality & Agent wholesale price. Deutz Engines by Deutz License plant: Huachai Deutz, HND Deutz, Dalian Deutz, Beinei Deutz, Agent wholesale price.

Diesel Engine Power Pack: Cummins Marine/Construction/Automotive/Pump engine power pack, Diesel/Gas Genset. Genuine Diesel Parts: Cummins/Deutz Diesel Engine Parts and CAT/Weichai/Yuchai/China brand Diesel Engine Parts.