Details
QSM11-350
Original Cummins, new machines at absolute wholesale prices.
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Our partner Cummins, a global power solutions leader, comprises five business segments – Components, Engine, Distribution, Power Systems and Accelera by Cummins – supported by Cummins global manufacturing and extensive service and support network, skilled workforce and vast technological expertise. In 1981, Chongqing Engine Plant started to license-produce Cummins engines, and in 1995, it jointly established a Chinese joint venture engine factory with Cummins.
The Cummins QSM11-350 is a 6-cylinder, turbocharged, and charge-air-cooled engine with a 10.8 L displacement, widely used in industries such as construction, agriculture, and mining. It delivers a rated power of 261 kW (350 HP) at 2100 rpm, with a maximum torque of 1776 N·m at 1400 rpm, and a peak torque of 1830 N·m at 1400 rpm when running at 2000 rpm. The engine consumes 217 g/kW.h of fuel at rated power, has a 16.3:1 compression ratio, and is operated by a full electronic control system (ECM). The machine has a net weight of 984 kg, with overall dimensions of 1306mm x 914mm x 1280mm. It uses a 9.5 L water-cooled system. The engine is capable of starting at temperatures as low as -12℃ and features a 12V/24V electrical system.
Technical Specifications
General Engine Data
Engine Model: Cummins QSM11-350
Type: 6 Cylinders in Line
Displacement: 10.8 L
Bore * Stroke: 125 * 147
Overall Dimension: 1306mm*914mm*1280mm
Net Weight (with flywheel & alternator): 984 Kg
Key Performance Date
Rated Power: 261 kW/350HP
Rated Speed: 2100/2000 rpm
Max Torque/Speed(2100 RPM): 1776 N.m @ 1400 rpm
Max Torque/Speed(2000 RPM): 1830 N.m @1400 rpm
Fuel Consumption @ Rated Power: 217 g/Kw.h
More Technical Data
Certification: Tier III
Aspiration: Turbocharged & Charge Air Cooled
Fuel System: Common Rail High Pressure Injection
Compression Ratio: 16.3:1
Electrical System (Starter Motor/Alternator): 12V/24V
Lowest Starting Temp Without auxiliary system: -12℃/-25℃
Cooling Method: Water cooled
Engine Cooling Fluid Volume: 9.5 L
Control System: Full Electronic Control System(ECM)
Cummins QSM11-Construction Diesel Engine Series
Cummins QSM11-Construction Diesel Engine Series, original products from Xi’an Cummins Joint Venture Plant (XCEC), since 1986, 50% owned by Cummins USA, under Cummins Technical & Product Line. This series mainly includes QSM11-290, QSM11-300, QSM11-335, QSM11-350, QSM11-360, QSM11-375, QSM11-400.
