Industrial Power Units For Sale

(844) 332-___ SHOW
NUMBERCall Seller

Featured Item

2025 Isuzu 4JB1 Engine and Radiator Package - Small Power Unit Assembly

Contact for price

We offer 4 different versions of the Isuzu 4JB1 Power Unit Packages. Note these smaller packages do not come with a base fuel tank or skid mounted. These are an engine, muffler and radiator...

Quantity	16
Condition	New
Engine Model	Isuzu
L x W	31.7 x 23.3
Weight	524
Stock Number	BBENG32
MLS Number	10064606
Category	Industrial Power Units
Last Updated	5/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

(844) 332-___ SHOW
NUMBERCall Seller

Featured Item

2025 Cummins 4BT Industrial Power Unit Package

Contact for price

Cummins 4BT Open Power Unit Package - 105 HP Our 4BT (3.9L) Power Unit Engine Packages are perfect for the reliability of a Cummins Engine as well as having parts availability for years of...

Condition	New
Engine Model	Cummins
Weight	1300
Stock Number	BBENG31
MLS Number	10064596
Category	Industrial Power Units
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

(844) 332-___ SHOW
NUMBERCall Seller

Featured Item

2025 Isuzu 4JB1T-P Industraial Power Unit

Contact for price

This Isuzu power unit is more complete than our 4JB1T-P Separate Radiator and Engine Package (also listed). The surplus power unit package come skid mounted with the radiator attached.These...

Quantity	16
Condition	New
Horse Power	83 HP
Engine Model	Isuzu
L x W	48 x 31
Weight	730
Stock Number	BBENG38
MLS Number	10749624
Category	Industrial Power Units
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

(833) 658-___ SHOW
NUMBERCall Seller

Featured Item

2026 4BT 3.9 105 hp Power Unit

Contact for price

We offer multiple setup options, including units with or without a control panel, with or without PTO, and in full‑shell or half‑shell configurations. This flexibility ensures you get...

Condition	Remanufactured
Horse Power	105 HP
Engine Model	Cummins
L x W	67 x 48
Weight	1500
MLS Number	14133994
Category	Industrial Power Units
Last Updated	6/8/2026
Location	Eads, TN, US
Sold By	GXP Diesel

John Deere 6068 Diesel Power Unit

Newly Listed

At auction Jul. 29

John Deere 6068 Diesel Power Unit, 6.8L Diesel Engine, Twin-Disc Clutch Assembly, Skid-Mounted, Murphy Gauges, Unit had to be Jump Started

Condition	Used
Stock Number	IC0504
MLS Number	14491325
Category	Industrial Power Units
Last Updated	7/18/2026
Location	Hennessey, OK, US
Listed By	BigIron Auctions

2021 Cummins QSZ13 Industrial Power Unit

Newly Listed

$49,995 USD

Cummins QSZ- 13, NEW POWER UNIT ENGINE / CPL 4858 / 550 HP @ 1800 RPM WITH Control Panel / Radiator / SAE 1 /24V, NEW WITH SIX-MONTH LIMITED PARTS WARRANTY 87x 49 x 70, About 4000 lbs.

Condition	New
Stock Number	71038
MLS Number	14490855
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

GM Natural Gas Power Unit

Newly Listed

At auction Jul. 29

Gm Natural Gas Power Unit, 4-Cyl, Natural Gas, 15KW, 120/240 Volt, 3 Phase

Condition	Used
Stock Number	HM8873
MLS Number	14488796
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Hooker, OK, US
Listed By	BigIron Auctions

Arrow A-54 Natural Gas Power Unit

Newly Listed

At auction Jul. 29

Arrow A-54 Natural Gas Power Unit, 2,201 Hrs Showing, 68 hp, 5.4L, Clutch, Radiator, SN: 11192008

Condition	Used
Stock Number	HM8872
MLS Number	14488795
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Hooker, OK, US
Listed By	BigIron Auctions

Case 4391 Natural Gas Power Unit

Newly Listed

At auction Jul. 29

Case 4391 Natural Gas Power Unit, 60 hp, Cummins 3.9 Converted To Natural Gas, Clutch and Radiator

Condition	Used
Stock Number	HM8874
MLS Number	14488794
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Hooker, OK, US
Listed By	BigIron Auctions

Chevrolet 496 Industrial Natural Gas Power Unit

Newly Listed

At auction Jul. 29

Chevrolet 496 Industrial Natural Gas Power Unit, 160 hp, Converted to Distributor, AC Delco Cam Shaft and Lifters, Pistons and Rings

Condition	Used
Stock Number	HM8875
MLS Number	14488793
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Hooker, OK, US
Listed By	BigIron Auctions

Cummins B3.3 Diesel Power Unit

Newly Listed

At auction Jul. 29

Cummins B3.3 Diesel Power Unit, 11,998 Hrs Showing, 60 hp, Air Cooled Engine, SN: 68002541

Condition	Used
Stock Number	HM8871
MLS Number	14488792
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Hooker, OK, US
Listed By	BigIron Auctions

Isuzu 6BG1TA Diesel Power Unit

Newly Listed

At auction Jul. 29

Isuzu 6BG1TA Diesel Power Unit, 31,485 Hrs Showing, 160 hp, Note: Has Some Blowby

Condition	Used
Stock Number	HM8870
MLS Number	14488791
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Hooker, OK, US
Listed By	BigIron Auctions

Allis-Chalmers 213 Power Unit

Newly Listed

At auction Jul. 29

Allis-Chalmers 213 Power Unit, Allis-Chalmers 2-Cyl Diesel, Water Cooled Engine, Radiator, Murphy Switch, Note: Needs New Fuel Pump, Fuel Booster Pump Was Used To Run It, SN: 13-01012

Condition	Used
Stock Number	LP6911
MLS Number	14488618
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Ewing, NE, US
Listed By	BigIron Auctions

Allis-Chalmers 2800 Power Unit w/Trailer

Newly Listed

At auction Jul. 29

Allis-Chalmers 2800 Power Unit w/Trailer, 6-Cylinder Diesel, Water Cooled Engine, Radiator, Rockford 101849 PTO Clutch, 540 PTO Gearbox, Clevis Style Pin Hitch, 225/70R15 Tires, NOTE: Engine...

Condition	Used
Stock Number	LP6867
MLS Number	14488616
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Ewing, NE, US
Listed By	BigIron Auctions

Perkins 1104D-44TA Power Unit

Recently Updated

$18,995 USD

108 HP, Perkins 1104D-44TA NM, Power Unit - 108BHP @ 2200RPM - FACTORY NEW, EXCHANGE WITH ONE YEAR PARTS WARRANTY PLUS $2,800.00 REFUNDABLE CORE DEPOSIT STARTING AT $18,995.00 FREIGHT US48...

Condition	New
Stock Number	68291
MLS Number	13353082
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Perkins 1104D-E44TA Power Unit

Recently Updated

$24,995 USD

127 HP, Perkins 1104D-E44TA NR, Power Unit -127 BHP @ 2200RPM - FACTORY NEW EXCHANGE WITH ONE YEAR PARTS WARRANTY PLUS $4,000.00 REFUNDABLE CORE DEPOSIT STARTING AT $24,995.00 FREIGHT US48...

Condition	New
Stock Number	68292
MLS Number	13353081
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Perkins 1104D-E44TA Power Unit

Recently Updated

$24,995 USD

139 HP, Perkins 1104D-E44TA, NR, Power Unit -139.5BHP @ 2200RPM - FACTORY NEW EXCHANGE WITH ONE YEAR PARTS WARRANTY PLUS $4,000.00 REFUNDABLE CORE DEPOSIT STARTING AT $24,995.00 FREIGHT US48...

Condition	New
Stock Number	68293
MLS Number	13353080
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Perkins 1106D-E70TTA Power Unit

Recently Updated

$27,995 USD

173 HP, Perkins 1106D-E70TTA, Power Unit - 173HP @ 2200RPM - FACTORY NEW EXCHANGE WITH ONE YEAR PARTS WARRANTY PLUS $5,000.00 REFUNDABLE CORE DEPOSIT STARTING AT $27,995.00, FREIGHT US48...

Condition	New
Stock Number	68294
MLS Number	13353079
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Perkins 1106D-E70TTA Power Unit

Recently Updated

$27,995 USD

202 HP, Perkins 1106D-E70TTA, Power Unit - 202HP @ 2200RPM - FACTORY NEW EXCHANGE WITH ONE YEAR PARTS WARRANTY PLUS $5,000.00 REFUNDABLE CORE DEPOSIT STARTING AT $27,995.00, FREIGHT US48...

Condition	New
Stock Number	68295
MLS Number	13353078
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Perkins 1106D-E70TTA Power Unit

Recently Updated

$29,995 USD

225 HP, Perkins 1106D-E70TTA, Power Unit - 225HP @ 2200RPM - FACTORY NEW EXCHANGE WITH ONE YEAR PARTS WARRANTY PLUS $5,000.00 REFUNDABLE CORE DEPOSIT STARTING AT $29,995.00, FREIGHT US48...

Condition	New
Stock Number	68296
MLS Number	13353077
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Perkins 1106D-E70TTA Power Unit

Recently Updated

$31,995 USD

250 HP, Perkins 1106D-E70TTA, Power Unit - 250HP @ 2200RPM - FACTORY NEW. TIER 3, EXCHANGE WITH ONE YEAR PARTS WARRANTY PLUS $5,000.00 REFUNDABLE CORE DEPOSIT STARTING AT $31,995.00, FREIGHT...

Condition	New
Stock Number	68297
MLS Number	13353076
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Perkins 1106D-E70TTA Power Unit

Recently Updated

$34,995 USD

275 HP, Perkins 1106D-E70TTA, Power Unit - 275HP @ 2200RPM - FACTORY NEW. TIER 3, EXCHANGE WITH ONE YEAR PARTS WARRANTY PLUS $5,000.00 REFUNDABLE CORE DEPOSIT STARTING AT $34,995.00, FREIGHT...

Condition	New
Stock Number	68298
MLS Number	13353075
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

2006 Caterpillar C27 Power Unit

Recently Updated

$90,000 USD

875 HP, GOOD TESTED POWER UNIT COMPLETE ONLY 12,705 Hours Since New; WITH 30 DAY LIMITED PARTS WARRANTY, TIER 2, SAE 0 Flywheel Housing; Engine Driven Radiator; Engine Mounted Control...

Quantity	2
Condition	Used
Stock Number	68822
MLS Number	13353059
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Cummins KTA50 Power Unit

Recently Updated

$69,995 USD

LIKE NEW POWER UNIT WITH ONLY 127 HOURS ON METER. KTA50-G3 engine has been used with generator driving and the remained engine only consisted with radiator colling systems STARTING AT...

Condition	Used
Stock Number	69172
MLS Number	13353014
Category	Industrial Power Units
Last Updated	7/17/2026
Location	Chicago, IL, US
Sold By	Diesel Sales