Details
QSK38-C
Original Cummins, new machines at absolute wholesale prices.
HekoPower Group is the reliable choice.
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.
QSK38-C could be available for mining truck, construction, oil field, railway, Heavy Trucks, excavators, loaders, cranes, rollers, graders, bulldozers, pavers, iron planing machines, drilling machines, concrete mixers, water pumps, industrial power pack.
Technical Specifications
General Engine Data
Engine Model: Cummins QSK38-C
Type: 12 Cylinders in Line, V Type
Displacement: 37.7 L
Bore * Stroke: 159 * 159
Overall Dimension: N/A
Net Weight (with flywheel & alternator): 4510 Kg
Key Performance Date
Rated Power: 810 kW/1086HP
Rated Speed: 1800 rpm
Peak Torque/Speed: 4869 N.m @ 1350 rpm
Fuel Consumption @ Rated Power: 214g/Kw.h @ 1800 rpm
Engine type: Electronic Control
More Technical Data
Emission Certification: U.S. EPA Tier 2
Aspiration: Turbocharged Aftercooled
Fuel System: Cummins MCRS
Compression Ratio: 15.0:1
Electrical System (Starter Motor/Alternator): 12V/24V
Lowest Starting Temp Without auxiliary system: -12℃
Cooling System Type: 2 Pump-2 Loop
Cummins k38-C Series
Cummins k38-C Series, original products from Chongqing Cummins Engine Plant(CCEC). This series mainly includes KT38-C925, KTA38-C1050, KTA38-C1100, KTA38-C1200, KTA38-C1400.
Aftercooler
Large capacity integral aftercoolers are supplied with cooling water separate from the engine jacket. This provides cooler, denser intake air for more complete combustion and reduced engine stresses for longer life and low exhaust emissions.
Cooling System
A two pump, two loop system must be employed; i.e. the engine jacket is cooled by one radiator or heat exchanger and the aftercoolers are cooled by a separate radiator or heat exchanger. Both cooling systems are independent of each other. The jacket water pump is supplied engine mounted from the rear of the gear cover. The aftercooler water pump is customer selectable and can be provided mounted on the front of the gear cover. Cummins provides conventional water inlet and outlet connections for the jacket system. Aftercooler water pump inlet and aftercooler core outlet connections are provided for customer use and ease of plumbing on the aftercooler system.
Lubrication
Large capacity integral gear driven pump provides pressure lubrication to all bearings and provides supply for piston cooling. Cummins supplied large capacity oil pans are recommended for Prime and Continuous Power applications.
Pistons
Pistons are dual Ni-resist, aluminum alloy, ground and shaped to compensate for thermal expansion which assures a precise fit at all normal operating temperatures. Oil cooled for rapid heat dissipation. Two compression rings and one oil ring. Utilizes offset piston pin for reduced susceptibility to liner cavitation.
