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412 Results
412 Results 
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Used Gemini G-26 Natural Gas Engine
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Used Gemini G-26 Natural Gas Engine

Used Gemini G-26 Natural Gas engine radiator through flywheel with following features: • 26 HP • 1800 RPM • 2 Cylinder, 4 stroke • 120.14 mm (4.73 in) Bore • 101.6 mm (4.0 in) Stroke • 1.96 L (120 in3) Displacement • CCW Rotation (from flywheel end) • Flywheel housing • Electric starting system • Weight ,350 lbs (dry weight, engine only) • Dims (41.5”L x 39.25”W x 38.75” H)

Used Gemini G-26 Natural Gas Engine
1 of 10
  • 26 HP
  • 1800 RPM
  • Ratio: 10.0000
  • Stock No: 56133
26
1800
Used Detroit 6V-92NA Diesel Engine
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Used Detroit 6V-92NA Diesel Engine

Used Detroit 6V-92NA diesel engine with following features: • 270 HP • 2100 RPM • V-6 Cylinder, 2 cycle • 123.0 mm (4.84 in) Bore • 127.0 mm (5.0 in) Stroke • 9.05 L (552 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Flywheel housing • Air starting system • Weight 2,005 lbs (dry weight, engine only) • Dims (41”L x 39”W x 52” H)

Used Detroit 6V-92NA Diesel Engine
1 of 9
  • 270 HP
  • 2100 RPM
  • Ratio: 17.0000
  • Stock No: 56015
270
2100
Used Waukesha XAH-295G Natural Gas Engine
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Used Waukesha XAH-295G Natural Gas Engine

Used Waukesha XAH-295G Natural Gas engine with following features: • 25 HP • 1200 RPM • 4 Cylinder • Dims (58”L x 24”W x 39” H)

Used Waukesha XAH-295G Natural Gas Engine
1 of 7
  • 25 HP
  • 1200 RPM
  • Stock No: 55752
25
1200
Used Detroit 16V-71T Diesel Engine
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Used Detroit 16V-71T Diesel Engine

Used Detroit 16V-71TA diesel engine 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)

Used Detroit 16V-71T Diesel Engine
1 of 9
  • 760 HP
  • 2100 RPM
  • Ratio: 17.0000
  • Stock No: 55746
760
2100
Used Detroit 12V-149T Diesel Engine
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Used Detroit 12V-149T Diesel Engine

Used Detroit 12V-149T diesel engine radiator through flywheel with following features: • 1000 HP • 1900 RPM • V-12 Cylinder, 2 cycle • 146.0 mm (5.75 in) Bore • 146.0 mm (5.75 in) Stroke • 29.39 L (1792 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE #0 Flywheel housing • Electric starting system • Weight 9,095 lbs (dry weight, engine only) • Dims (91”L x 63”W x 69” H)

Used Detroit 12V-149T Diesel Engine
1 of 13
  • 1000 HP
  • 1900 RPM
  • Ratio: 17.0000
  • Stock No: 55705
1000
1900
Used Detroit Series 60 Diesel Engine
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Used Detroit Series 60 Diesel Engine

Used Detroit Series 60 diesel engine radiator through flywheel with following features: • 430 HP • 2250 RPM • Inline 6 Cylinder, 4 stroke • 130.0 mm (5.12 in) Bore • 160.0 mm (6.3 in) Stroke • 12.7 L (778 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • SAE #1 Flywheel housing • Electric starting system • Weight 2,640 lbs (dry weight, engine only) • Dims (57”L x 34”W x 50” H)

Used Detroit Series 60 Diesel Engine
1 of 18
  • 430 HP
  • 2250 RPM
  • Ratio: 17.2500
  • Stock No: 55700
430
2250
Used Ajax 8 1/2x10 E-42 Natural Gas Engine
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Used Ajax 8 1/2x10 E-42 Natural Gas Engine

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

Used Ajax 8 1/2x10 E-42 Natural Gas Engine
1 of 10
  • 42 HP
  • 300-525 RPM
  • Stock No: 55699
42
300-525
Used Caterpillar 3208T Diesel Engine
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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 43" x 40" x 55"

Used Caterpillar 3208T Diesel Engine
1 of 8
  • 250 HP
  • 2600 RPM
  • Ratio: 16.5000
  • Stock No: 55691
250
2600
Used Waukesha VRG-155U Natural Gas Engine
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Used Waukesha VRG-155U Natural Gas Engine

Used Waukesha VRG-155U with following features: • 29 HP • 2000 RPM • 4 Cylinder • Dims (48"L x 39" W x 40"H )

Used Waukesha VRG-155U Natural Gas Engine
1 of 6
  • 29 HP
  • 2200 RPM
  • Stock No: 55671
29
2200
Used Waukesha 145-GK Natural Gas Engine
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Used Waukesha 145-GK Natural Gas Engine

Used power unit with clutch and radiator on skid with Gardner Denver compressor, engine block cast # 145020-H

Used Waukesha 145-GK Natural Gas Engine
1 of 10
  • 120 HP
  • 1600 RPM
  • Stock No: 55520
120
1600
Used Waukesha 145 Natural Gas Engine
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Used Waukesha 145 Natural Gas Engine

Used power unit with clutch and radiator

Used Waukesha 145 Natural Gas Engine
1 of 6
  • 120 HP
  • 1600 RPM
  • Stock No: 55518
120
1600
Used Waukesha F-817 GU Natural Gas Engine
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Used Waukesha F-817 GU Natural Gas Engine

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

Used Waukesha F-817 GU Natural Gas Engine
1 of 4
  • 190 HP
  • 2000 RPM
  • Ratio: 9.0000
  • Stock No: 55507
190
2000
Used Waukesha F-817 GU Natural Gas Engine
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Used Waukesha F-817 GU Natural Gas Engine

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

Used Waukesha F-817 GU Natural Gas Engine
1 of 9
  • 190 HP
  • 2000 RPM
  • Ratio: 9.0000
  • Stock No: 55510
190
2000
Used Waukesha F-817 GU Natural Gas Engine
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Used Waukesha F-817 GU Natural Gas Engine

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

Used Waukesha F-817 GU Natural Gas Engine
1 of 8
  • 190 HP
  • 2000 RPM
  • Ratio: 9.0000
  • Stock No: 55513
190
2000
Used Waukesha F-817 GU Natural Gas Engine
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Used Waukesha F-817 GU Natural Gas Engine

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

Used Waukesha F-817 GU Natural Gas Engine
1 of 6
  • 190 HP
  • 2000 RPM
  • Ratio: 9.0000
  • Stock No: 55515
190
2000
Used Oilwell-Witte 98-RC Natural Gas Engine
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Used Oilwell-Witte 98-RC Natural Gas Engine

Used Oilwell-Witte 98-RC Pumpjack engine with following features: • 9 HP • 1200 RPM • 1 Cylinder, 4 stroke • 127.0 mm (5.0 in) Bore • 127.0 mm (5.0 in) Stroke • 1.60 L (98 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Weight 710 lbs (dry weight, engine only) • Dims

Used Oilwell-Witte 98-RC Natural Gas Engine
1 of 2
  • 9 HP
  • 1200 RPM
  • Stock No: 55436
9
1200
Used Oilwell-Witte 98-RC Natural Gas Engine
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Used Oilwell-Witte 98-RC Natural Gas Engine

Used Oilwell-Witte 98-RC Pumpjack engine with following features: • 9 HP • 1200 RPM • 1 Cylinder, 4 stroke • 127.0 mm (5.0 in) Bore • 127.0 mm (5.0 in) Stroke • 1.60 L (98 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Weight 710 lbs (dry weight, engine only) • Dims

Used Oilwell-Witte 98-RC Natural Gas Engine
1 of 4
  • 9 HP
  • 1200 RPM
  • Stock No: 55437
9
1200
Used Oilwell-Witte 98-RC Natural Gas Engine
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Used Oilwell-Witte 98-RC Natural Gas Engine

Used Oilwell-Witte 98-RC Pumpjack engine with following features: • 9 HP • 1200 RPM • 1 Cylinder, 4 stroke • 127.0 mm (5.0 in) Bore • 127.0 mm (5.0 in) Stroke • 1.60 L (98 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Weight 710 lbs (dry weight, engine only) • Dims

Used Oilwell-Witte 98-RC Natural Gas Engine
1 of 5
  • 9 HP
  • 1200 RPM
  • Stock No: 55438
9
1200
Used Cummins V-470-C (HT) Diesel Engine
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SOLD: Used Cummins V-470-C (HT) Diesel Engine

Used Cummins V-470-C (HT) diesel engine with following features: • 210 HP • 2100 RPM • V-8 Cylinder, 4 stroke • 117.475 mm (4.625 in) Bore • 88.9 mm (3.5 in) Stroke • 7.7 L (469.88 in3) Displacement • Turbocharged (air to air aftercooled) Aspiration • CCW Rotation (from flywheel end) • Flywheel housing • Electric or Pneumatic starting system • Weight (dry weight, engine only) • Dims

Used Cummins V-470-C (HT) Diesel Engine
1 of 6
  • 210 HP
  • 2100 RPM
  • Stock No: 55422
210
2100
Used Ajax 8 1/2x10 E-42 Natural Gas Engine
1 of 2
Used Ajax 8 1/2x10 E-42 Natural Gas Engine

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

Used Ajax 8 1/2x10 E-42 Natural Gas Engine
1 of 2
  • 42 HP
  • 300-525 RPM
  • Stock No: 55415
42
300-525

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.