Cat Engines For Sale

Power Zone offers a wide range of new, used and reconditioned engines including Diesel Engines, Natural Gas Engines, Gas Engines, Propane Engines, and Hit & Miss Engines, sometimes referred to as Putt & Putt Engines or Pumpjack Engines. We provide these engines from many different manufacturers including Caterpillar, MTU, Detroit, Cummins, John Deere Ajax and Arrow. We have engines for most applications including Portable Power Units, Heavy Machinery, Fluid Pumping, Air Compression and Backup Power for the municipal, manufacturing, oil & gas, mining and agriculture sectors.

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Rebuilt Caterpillar 3612 Diesel Engine

Rebuilt Caterpillar 3612 diesel engine with following features: • 4720 HP • 900 RPM • V12 Cylinder, 4 stroke • 280.0 mm (11 in) Bore • 300.0 mm (11.8 in) Stroke • 221.7 L (13527 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • Flywheel housing • Electric starting system • Weight 55,300 lbs (dry weight, engine only) • Dims (180”L x 67”W x 127” H)

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  • 4720 HP
  • 900 RPM
  • Stock No: 58262
4720
900
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Used Caterpillar D-353T Diesel Engine

Used Caterpillar D-353T diesel engine radiator through flywheel with following features: • 640 HP • 1300 RPM • Inline 6 Cylinder, 4 stroke • 159 mm (6.25 in) Bore • 203 mm (8.0 in) Stroke • 24.2 L (1473 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CW Rotation (from flywheel end) • Weight 6,670 lbs (dry weight, engine only) • Dims

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  • 425 HP
  • 1200 RPM
  • Stock No: 53438
425
1200
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Used Caterpillar 3208T Diesel Engine

Used Caterpillar 3208T diesel engine with following features: • 250 HP • 2600 RPM • V-8 Cylinder, 4 stroke • 114.3 mm (4.5 in) Bore • 127.0 mm (5.0 in) Stroke • 10.4 L (636 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE #2 Flywheel housing • Electric or starting system • Weight 1,592 lbs (dry weight, engine only) • Dims

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  • 250 HP
  • 2600 RPM
  • Ratio: 16.5000
  • Stock No: 55691
250
2600
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Used Caterpillar 3208NA Diesel Engine

Used Caterpillar 3208NA diesel engine radiator through flywheel with following features: • 210 HP • 2800 RPM • V-8 Cylinder, 4 stroke • 114.3 mm (4.5 in) Bore • 127.0 mm (5.0 in) Stroke • 10.4 L (636 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE #2 Flywheel housing • Electric or starting system • Weight 1,592 lbs (dry weight, engine only) • Dims

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  • 210 HP
  • 2800 RPM
  • Ratio: 16.5000
  • Stock No: 55047
210
2800
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Used Caterpillar 3054 Diesel Engine Package

Used Caterpillar 3054 diesel engine radiator through flywheel with following features: • 59 HP • 2200 RPM • Inline 4 Cylinder, 4 stroke • 105 mm (4.13 in) Bore • 127 mm (5.0 in) Stroke • 4.41 L (269 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Flywheel housing • 12V and 24V starting system • Weight 641 lbs (dry weight, engine only) • Dims (26.1”L x 22.2”W x 30.5” H) packaged with Used Gardner Denver Triplex Pump

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  • 59 HP
  • 2200 RPM
  • 24 Volts
  • Stock No: 59527
59
2200
1 of 19
Used Caterpillar 3406C DITA Diesel Engine

Used Caterpillar 3406 diesel engine with following features: • 400 HP • 2100 RPM • Inline 6 Cylinder, 4 stroke • 137.2 mm (5.4 in) Bore • 165.1 mm (6.5 in) Stroke • 14.64 L (893.39 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE #1 Flywheel housing • Weight 6,760 lbs (dry weight, engine only) • Dims (87”L x 39”W x 92” H)

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  • 400 HP
  • 2100 RPM
  • Ratio: 14.5000
  • Stock No: 59546
400
2100
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Used Caterpillar 3408 Diesel Engine

Used Caterpillar 3408, 3316 hours since last rebuild. Minor oil and exhaust leaks DIMS: 84" L x 53" W 56" H Weight: 3700 lbs

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  • 400 HP
  • 1800 RPM
  • Stock No: 59875
400
1800
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Used Caterpillar 3408 Diesel Engine

Used Caterpillar 3408, 6733 hours since last rebuild. Minor oil and exhaust leaks DIMS: 84" L x 53" W 56" H Weight: 3700 lbs

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  • 400 HP
  • 1800 RPM
  • Stock No: 59876
400
1800
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Used Caterpillar 3408 Diesel Engine

Used Caterpillar 3408, 5328 hours since last rebuild. Minor oil and exhaust leaks DIMS: 84" L x 53" W 56" H Weight: 3700 lbs

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  • 400 HP
  • 1800 RPM
  • Stock No: 59877
400
1800
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Used Caterpillar 3508C Diesel Engine

Used Caterpillar 3508C engine with following features: 16,000 hours on unit • 900 HP • 1200 RPM • V-8 Cylinder, 4 stroke • 170 mm (6.7 in) Bore • 190 mm (7.5 in) Stroke • 34.5 L (2115 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE#00 Flywheel housing • Weight 20,000 lbs • Dims 234"Lx75"Wx117"H

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  • 900 HP
  • 1200 RPM
  • Stock No: 59964
900
1200
1 of 8
Used Caterpillar 3508C Diesel Engine

Used Caterpillar 3508C engine with following features: 16,000 hours on unit • 900 HP • 1200 RPM • V-8 Cylinder, 4 stroke • 170 mm (6.7 in) Bore • 190 mm (7.5 in) Stroke • 34.5 L (2115 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE#00 Flywheel housing • Weight 22,000 lbs • Dims 137"Lx71"Wx117"H

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  • 900 HP
  • 1200 RPM
  • Stock No: 59965
900
1200
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Used Caterpillar D398 Diesel Engine

Used Caterpillar D398 diesel engine with following features: • 825 HP • 1200 RPM • V-12 Cylinder, • 159 mm (6.25 in) Bore • 203 mm (8.0 in) Stroke • 48.3 L (2945 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE #00 Flywheel housing • Pneumatic starting system • Weight 13,660 lbs (dry weight, engine only) • Dims (9.5'L x 5.5'W x 7' H)

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  • 825 HP
  • 1200 RPM
  • Stock No: 58515
825
1200
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Used Caterpillar D398 Diesel Engine

Used Caterpillar D398 diesel engine with following features: • 825 HP • 1200 RPM • V-12 Cylinder, • 159 mm (6.25 in) Bore • 203 mm (8.0 in) Stroke • 48.3 L (2945 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE #00 Flywheel housing • Pneumatic starting system • Weight 13,660 lbs (dry weight, engine only) • Dims (9.5'L x 5.5'W x 7' H)

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  • 825 HP
  • 1200 RPM
  • Stock No: 58516
825
1200