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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Rebuilt Ajax DP-80 Natural Gas Engine

Rebuilt Ajax DP-80 Pumpjack cylinder with following features: • 80 HP • 250/400 RPM • 1 Cylinder • 279.4 mm (11.0 in) Bore • 355.6 mm (14.0 in) Stroke • 21.79 L (1330 in3) Displacement • Weight • Dims

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  • 80 HP
  • 250-400 RPM
  • Stock No: 56476
80
250-400
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Rebuilt Ajax DP-80 Natural Gas Engine

Rebuilt Ajax DP-80 Pumpjack cylinder with following features: • 80 HP • 250/400 RPM • 1 Cylinder • 279.4 mm (11.0 in) Bore • 355.6 mm (14.0 in) Stroke • 21.79 L (1330 in3) Displacement • Weight • Dims

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  • 80 HP
  • 250-400 RPM
  • Stock No: 56477
80
250-400
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Rebuilt Kubota 3200 Natural Gas Engine Crankshaft Only

Rebuilt Kubota 3200 crankshaft.

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  • Stock No: 60453