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Cummins Inc.
QSK50 Tier 4 Final For Oil And Gas Applications.

QSK50 Tier 4 Final For Oil And Gas Applications.

Product catalog summary

Overview: The QSK50 Tier 4 Final engine by Cummins is designed for demanding oil and gas applications, offering superior uptime and productivity. It provides up to 2500 hp (1864 kW) and is suitable for fracing, drilling, and gas compression tasks.

Tier 4 Final Compliance: The engine meets U.S. EPA Tier 4 Final regulations through high-temperature in-cylinder combustion and Selective Catalytic Reduction (SCR) to control particulate matter and reduce nitrogen oxides. This ensures high reliability and durability without power loss.

Engine Features:

Base Engine: Redesigned power cylinder and improved systems for low particulate matter generation while maintaining durability.
Fuel System: Features a modular common-rail system with increased injection pressure for reduced emissions and improved fuel economy.
SRC System: The modular design includes an integrated decomposition chamber and airless DEF dosing system, providing additional particulate matter reduction and low back pressure.

Support and Service: Cummins offers support through over 600 authorized distributors with certified technicians equipped with the latest diagnostic tools.

Specifications:

Engine Type: 60° Vee, 16-cylinder
Displacement: 50.25 liters
Oil System Capacity: 204 liters
Coolant Capacity: 170 liters
Dimensions: Length 2,609 mm, Width 1,491 mm, Height 1,910 mm
Weight: Dry 6,270 kg, Wet 6,717 kg

Performance Ratings:

QSK50-2500: 2500 bhp (1864 kW) at 1900 rpm, 7080 lb-ft (9599 N•m) torque at 1500 rpm
QSK50-2300: 2300 bhp (1715 kW) at 1900 rpm, 6299 lb-ft (8540 N•m) torque at 1500 rpm
QSK50-2250: 2250 bhp (1678 kW) at 1900 rpm, 6299 lb-ft (8540 N•m) torque at 1500 rpm

Contact Information: For more details, contact Cummins at 1-800-DIESELS or visit CumminsOilandGas.com.

Catalog excerpts

QSK50 Tier 4 Final For Oil And Gas Applications.-1

QSK50 Tier 4 Final For Oil And Gas Applications. 2250-2500 HP (1678-1864 kW).

Open the catalog to page 1

Outwork. Outrun. Outperform. In demanding oil and gas applications, dependability is everything. That’s where the superior uptime and productivity of the Tier 4 Final QSK50 make the difference. Its V16 configuration offers up to 2500 hp (1864 kW) – an excellent choice for tough fracing jobs to drilling and gas compression. Tier 4 Final – A Clear Advantage. The QSK50 meets U.S. Environmental Protection Agency (EPA) Tier 4 Final regulations with a combination of precise high-temperature in-cylinder combustion to control particulate matter (PM) and Selective Catalytic Reduction (SCR) to reduce oxides...

Open the catalog to page 2

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