HSK78G for well servicing
Purpose-built for hydraulic fracturing applications, the Cummins SPP™ HSK78G combines industry-first variable-speed capability with advanced lean-burn natural gas technology in a compact 12-cylinder platform. Delivering robust transient performance, high power density and seamless system integration, it provides a natural gas solution engineered for demanding operations.
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Optimized platform: 3000 hp @1530 rpm (900-1560 RPM) in compact and lightweight 12-cylinder platform. Optimize-designed air intake system to fit in existing frac rig chassis layouts.
Power to deliver: High fuel efficiency with diesel-like transient performance for frac application duty cycle above 2880 hp. Robust and reliable clean-sheet design with proven by continuous duty power-gen installations.
Compliance and compatibility: Wet flywheel housing and engine rear-mount on flywheel housing to match OFS transmissions (TH-55, FracTran). Compliant with EPA Tier 2 Large Spark-Ignition Mobile Off-Highway emission certification.
HSK78G highlights
Combining familiar operation, high power-per-cylinder output and integration flexibility, the HSK78G is designed to meets the demands of modern frac operations.
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