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Product Summary

The DuroMax XP20HP is our largest and most powerful single cylinder engine we offer; this 500cc 4-stroke OHV powerhouse is suitable for multiple heavy-duty applications including go karts, pressure washers, trailer mounted-mobile carwashes, log splitters, roto tillers- cultivators, and water/trash transfer pumps. This engine is equipped with convenient features like a large 1.35-gallon gas tank for longer runtimes, an E-Z pull recoil starter to start the engine with ease, and EPA and CARB approved for safe mandated use.

What's Included

    (1) Engine

Features + Benefits

  • 500cc 4-Stroke OHV Engine. Our largest and most powerful single cylinder engine, perfect for projects that demand serious power.
  • With its reliable E-Z pull recoil start, you can get engine up and running in no time
  • DuroMax Engine is easy to use and perfect for a wide range of applications.

Key Specs

AttributeSpecification

item#

5896854

Brand

DuroMax

Manufacturer's Warranty

1 year limited warranty

Ship Weight

80.0 LB

Engine Displacement

500 cc

Engine Type

4-Stroke

Shaft Diameter

1 in

Shaft Diameter Metric

25.4 mm

Shaft Length

3.53 in

Shaft Length Metric

89.66 mm

Fuel Type

Gasoline
AttributeSpecification

Start Type

Recoil

Shaft Keyway

1/4 in

Net Torque

22.87 ft-lbs.

Fuel Tank

Yes

Fuel Tank Capacity

1.35 qt

Oil Capacity

0.4 qt

Max. RPM

4,000

Bore

3.7 in

Stroke

2.83 in

Product Weight

75.0000 lb

Dimensions L x W x H (in.)

20.47 x 17.0 x 19.0 in

Warranty

Manufacturer's Warranty

1 year limited warranty