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Cummins QSK38 Engine Overview
QSK38 FOR DRILLING
Whether running mudpumps and drawworks on mechanical installations or driving Power Modules for electric rigs, the Cummins QSK38 engines provide optimum performance, reliability, and versatility for drilling.
The QSK38 high-pressure injection system and electronic controls ensure clean, powerful and efficient operation every time. The Electronic Control Module (ECM) continuously monitors data from strategically placed sensors within the engine, optimizing the fuel-to-air mixture for maximum combustion. Fuel is injected at pressures exceeding 25,000 psi. This results in better utilization of fuel with fewer emissions. Getting more energy out of every drop of diesel fuel also results in greater power.
Cummins QSK38 FOR DRILLING Specifications
Engine Type | V-configuration, 4-Cycle, 12-Cylinder |
Certification | Engine certified to U.S. EPA Nonroad Source Emissions Standards, 40 CFR 89, Tier 2 |
Displacement | 2307 cubic in (38 liters) |
Bore and Stroke | 6.26 in x 6.26 in (159 mm x 159 mm) |
Aspiration | Turbo charged and aftercooled |
Dimensions
Length | 87 in | 2209 mm |
Width | 57.2 in | 1452 mm |
Height | 72.7 in | 1846 mm |
Weight (wet) | 9039 lbs | 4100 kg |
Additional ratings may be available. Check with Qingbang.
Cummins QSK38 FOR DRILLING Engine Ratings
MODEL | CERTIFICATION | HP | KW | MAX RATED SPEED (RPM) | FUEL CONSUMPTION AT RATED SPEED |
QSK38 | EPA Tier 2 | 920 | 686 | 1200 | 0.348 lb/hp-hr (211.7 g/kW-hr) |
QSK38 | EPA Tier 2 | 1086 | 810 | 1800 | 0.358 lb/hp-hr (217.8 g/kW-hr) |
QSK38 | EPA Tier 2 | 1260 | 940 | 1800 | 0.352 lb/hp-hr (214.1 g/kW-hr) |
