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Cummins Power Units

Cummins Power Unit

A power unit is generally considered to be a standalone engine package for stationary equipment at remote job site locations. Power units are perfect for running hydraulic pumps, irrigation systems, drill rigs, caissons, air compressors, dredge pumps, and are right at home on mining sites. Packages vary, but can include skids, fuel tanks, control panels, mufflers, air cleaners, and radiators.

Generator sets can be paired with a power unit, but it is imperative to note that generator engines use a fuel injection pump specific to generator applications. These pumps come with horsepower ratings for continuous, prime, or standby power. Usually, industrial power units have a fuel pump that's rated for a fixed rpm application. The governors on generator engines are rated for a specific duty cycle to maintain fixed rpm for clean electricity generation. Note: Units may be converted for generator use, but we do not perform do that work here at Big Bear Engine Company.

About Component Build Power Units:

Our long block and extended long block assemblies are considered ‘component builds’. A new component build power unit is an engine assembly that has been built back to popular configurations using roughly 90% OEM parts, 10% aftermarket parts when available.

New component build power units do include limited rebuilt and/or remanufactured components when necessary, but these are non-critical wear parts such as aftercoolers, exhaust manifolds, water inlet and outlet connections, gears, gear housings, and the like. Each build cycle we undertake is different and follows emissions compliance and rebuilding standards governing re-use guidelines.

Cummins Power Units Gallery

4BT Power Unit 1
4BT Power Unit 2
4BT Power Unit 3
4BT Power Unit 4
6CT Power Unit
8.3 Power Unit
IMG 4360
IMG 4366
IMG 4370

Cummins Power Unit Packages:

Cummins 4BT Power Unit Package: 105 HP

Parts List:

✓ Block✓ Housings (Front and Rear)
✓ Cylinder Head✓ Brackets and Pulleys
✓ Camshaft and Lifters✓ Fuel Transfer Pump
✓ Crankshaft✓ Holset HX40W Wastegate Turbo (High-Mount Front Out)
✓ Connecting Rods✓ 12-Volt Starter
✓ Rocker Assemblies✓ 12-Volt Alternator
✓ Gaskets, Rings, Seals, Wrist Pins, Bearings✓ Flywheel/Flywheel Housing (SAE #3)
✓ Inline Injection Pump✓ Skid-Mounted
✓ Radiator✓ Base Fuel Tank Included
✓ Air Cleaner✓ No Control Panel, Converter, or PTO Drive
✓ Oil Pump and Water Pump✓ No Core Charge
✓ Oil Cooler✓ Run tested before shipment
✓ Oil Filters✓ Standard 12 Months Parts Replacement Warranty (Engine Only)
✓ Oil Pan✓ 1 or 2-Year Parts/Labor Extended Warranties Available
✓ Intake and Exhaust Manifolds

Note: Murphy® Instrument Panel with Shut Down Protection, Charge Air Coolers, and Leg Mounted Radiator Packages are available for purchase for Cummins engines.

Cummins 4BT Power Unit Specs:

Weight:726 lbs (Engine Only)
Configuration:Inline 4 Cylinder (I-4), Four-Stroke)
Displacement:3.9L, (239 ci)
Horsepower:105 hp at 2,800 rpm
Torque:243 lb-ft at 1,500 rpm

 

Cummins 6CT 8.3 L Power Unit Package: 260 HP

260 HP CPL: 0399

Parts List:

✓ Block (5260561)✓ Housings (Front and Rear)
✓ Cylinder Head (3939346)✓ Brackets and Pulleys
✓ Camshaft and Lifters (3415452)✓ Fuel Transfer Pump
✓ Crankshaft (3917320)✓ Holset HX40W Wastegate Turbo  (HMRO)
✓ Connecting Rods✓ 24-Volt Starter (5255292)
✓ Rocker Assemblies✓ 24-Volt Alternator (3415691)
✓ Gaskets, Liners, Rings, Seals, Wrist Pins, Bearings✓ Flywheel (138 Tooth Ring Gear, Ring Gear Pitch: 8/10)
✓ Thermostat (1x – 180 Deg F)✓ Flywheel Housing (SAE #2 )
✓ Inline Injection Pump✓ Over Center Clutch Flywheel
✓ Jacket Water Aftercooler✓ Skid-Mounted
✓ Radiator✓ Base Fuel Tank Included
✓ Air Cleaner✓ No Control Panel, Converter, or PTO Drive
✓ Oil Pump and Water Pump✓ No Core Charge
✓ Oil Cooler✓ Run tested before shipment
✓ Oil Filters✓ Standard 12 Months Parts Replacement Warranty (Engine Only)
✓ Oil Pan (Front Sump, 20 qt)✓ 1 or 2-Year Parts/Labor Extended Warranties Available
✓ Intake and Exhaust Manifolds

 

Cummins 6CT Power Unit Specs:

Weight:1,545 lbs (Engine Only)
Configuration:Inline 6 Cylinder (I-6), Four-Stroke
Displacement:8.3L, (504.5 ci)
Horsepower:260 hp at 2,200 rpm
Injection System:Direct, Mechanical Inline Pump

 

Give us a call today at 844-340-4114 for immediate sales and support for the Cummins 4BT, Cummins 6BT or CAT 3306. If you have any questions, check out our FAQ Page. We are always ready to help, or just listen to your crazy off-roading adventures!

 

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