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.
444 Items Found • Showing 20 Items Per Page
- {{tag.text}} ×
PLEASE NOTE: Keep an eye out for a verification email (check your junk or spam). When you see the email, be sure the click on the link to verify your email address.
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)
- 4720 HP
- 900 RPM
- Stock No: 58262
Used Waukesha 12V-AT27GL Natural Gas engine with following features: • 3130 HP • 1000 RPM • V-12 Cylinder, 4 stroke • 275 mm (10.827 in) Bore • 300 mm (11.811 in) Stroke • 213.9 L (13048 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • Pneumatic starting system • Weight 46,000 lbs (dry weight, engine only) • Dims
- 3130 HP
- 1000 RPM
- Ratio: 9.0000
- Stock No: 56802
Used Waukesha 12V-AT27GL Natural Gas engine with following features: • 3130 HP • 1000 RPM • V-12 Cylinder, 4 stroke • 275 mm (10.827 in) Bore • 300 mm (11.811 in) Stroke • 213.9 L (13048 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • Pneumatic starting system • Weight 46,000 lbs (dry weight, engine only) • Dims
- 3130 HP
- 1000 RPM
- Ratio: 9.0000
- Stock No: 56800
Used crank case, some parts stored separately
- 78.3 HP
- 600 RPM
- Stock No: 54304
Used White Superior 6G-510 Natural Gas engine with following features: • 400 HP • 1000 RPM • Inline 6 Cylinder, 4 stroke • 215.9 mm (8.5 in) Bore • 228.6 mm (9 in) Stroke • 3060 in3 Displacement • CCW Rotation (from flywheel end) • Air starting system • Weight (dry weight, engine only) • Dims
- 400 HP
- 1000 RPM
- Stock No: 54766
Used 8.5 x 9 complete engine with air starter and Air-X-changer 48EH cooler s/n 788852B.
- 400 HP
- 1000 RPM
- Stock No: 54767
Used 6-cylinder turbo diesel engine with radiator, has #1 flywheel housing with a #2 adaptor and double disk truck flywheel. CPL # 160FF77 DIMS: 74"L x 38"W x 76"H Weight 4,040 lbs
- 350 HP
- 2100 RPM
- Stock No: 55114
Used Detroit 16V-71 diesel engine with following features: • 490 HP • 2100 RPM • V-16 Cylinder, 2 cycle • 108.0 mm (4.25 in) Bore • 127.0 mm (5.0 in) Stroke • 18.6 L (1136 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE #1/2 Flywheel housing • Electric or starting system • Weight 4,600 lbs (dry weight, engine only) • Dims (78.7”L x 47”W x 59” H)
- 490 HP
- 2100 RPM
- Ratio: 18.7000
- Stock No: 55312
Used Detroit 6V-71 diesel engine with following features: • 238 HP • 2100 RPM • V6 Cylinder • 108.0 mm (4.25 in) Bore • 127.0 mm (5.0 in) Stroke • 6.99 L (426 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Weight 2,010 lbs (dry weight, engine only) • Dims (41”L x 39”W x 48” H)
- 238 HP
- 2100 RPM
- Ratio: 18.7000
- Stock No: 53704
Ajax Bare Case
- 60 HP
- 200-475 RPM
- Stock No: 54170
Used Detroit 16V-71TA diesel engine radiator through flywheel with following features: • 760 HP • 2100 RPM • V-16 Cylinder, 2 cycle • 108.0 mm (4.25 in) Bore • 127.0 mm (5.0 in) Stroke • 18.6 L (1136 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE #1/2 Flywheel housing • Electric or starting system • Weight 4,800 lbs (dry weight, engine only) • Dims (78.7”L x 47”W x 59” H)
- 760 HP
- 2100 RPM
- Ratio: 17.0000
- Stock No: 55746
Used Waukesha F-817 GU Natural Gas engine radiator through flywheel with following features: • 190 HP • 2000 RPM • Inline 6 Cylinder, 4 stroke • 137.0 mm (5.375 in) Bore • 152.0 mm (6.0 in) Stroke • 13.31 L (817 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • SAE #0 Flywheel housing • Electric or Pneumatic starting system • Weight 2,780 lbs (dry weight, engine only) • Dims
- 190 HP
- 2000 RPM
- Ratio: 9.0000
- Stock No: 55507
Used Waukesha F-817 GU Natural Gas engine with following features: • 190 HP • 2000 RPM • Inline 6 Cylinder, 4 stroke • 137.0 mm (5.375 in) Bore • 152.0 mm (6.0 in) Stroke • 13.31 L (817 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • SAE #0 Flywheel housing • Electric or Pneumatic starting system • Weight 2,780 lbs (dry weight, engine only) • Dims
- 190 HP
- 2000 RPM
- Ratio: 9.0000
- Stock No: 55510
Used Waukesha F-817 GU Natural Gas engine radiator through flywheel with following features: • 190 HP • 2000 RPM • Inline 6 Cylinder, 4 stroke • 137.0 mm (5.375 in) Bore • 152.0 mm (6.0 in) Stroke • 13.31 L (817 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • SAE #0 Flywheel housing • Electric or Pneumatic starting system • Weight 2,780 lbs (dry weight, engine only) • Dims
- 190 HP
- 2000 RPM
- Ratio: 9.0000
- Stock No: 55513
Used Ajax 8 1/2x10 E-42 Pumpjack Engine with following features: • 42 HP • 300-525 RPM • 1 Cylinder, 4 stroke • 216 mm (8.5 in) Bore • 254 mm (10 in) Stroke • 9.29 L (567 in3) Displacement • Weight 4,320 lbs (dry weight, engine only) • Dims
- 42 HP
- 300-525 RPM
- Stock No: 53774
Used Ajax 8 1/2x10 E-42 Pumpjack Engine with following features: • 42 HP • 300-525 RPM • 1 Cylinder, 4 stroke • 216 mm (8.5 in) Bore • 254 mm (10 in) Stroke • 9.29 L (567 in3) Displacement • Weight 4,320 lbs (dry weight, engine only) • Dims
- 42 HP
- 300-525 RPM
- Stock No: 53779
Used Detroit GA270 diesel engine with following features: • 270 HP • 1800 RPM • Inline 6 Cylinder, 4 stroke • 117.0 mm (4.59 in) Bore • 113.0 mm (4.68 in) Stroke • 7.6 L (466 in3) Displacement • Air to Air charge cooled • CCW Rotation (from flywheel end) • SAE #2 Flywheel housing • Electric starting system • Weight 1,367 lbs (dry weight, engine only) • Dims (44.69”L x 27.72”W x 39.61” H)
- 270 HP
- 1800 RPM
- Ratio: 16.4000
- Stock No: 56403
Used Waukesha F-817 GU Natural Gas engine with following features: • 190 HP • 2000 RPM • Inline 6 Cylinder, 4 stroke • 137.0 mm (5.375 in) Bore • 152.0 mm (6.0 in) Stroke • 13.31 L (817 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • SAE #0 Flywheel housing • Electric or Pneumatic starting system • Weight 2,780 lbs (dry weight, engine only) • Dims
- 190 HP
- 2000 RPM
- Ratio: 9.0000
- Stock No: 55515
Used Ajax DP-115 Pumpjack engine with following features: • 115 HP • 200/360 RPM • 1 Cylinder • 336.55 mm (13.25 in) Bore • 406.4 mm (16.0 in) Stroke • 36.14 L (2206 in3) Displacement • Naturally Aspirated • Weight • Dims
- 115 HP
- 200-360 RPM
- Stock No: 55247
Used Ajax DP-115 Pumpjack engine with following features: • 115 HP • 200/360 RPM • 1 Cylinder • 336.55 mm (13.25 in) Bore • 406.4 mm (16.0 in) Stroke • 36.14 L (2206 in3) Displacement • Naturally Aspirated • Weight • Dims
- 115 HP
- 200-360 RPM
- Stock No: 54145
