The DuroMax XP18HPE is our largest and most powerful single cylinder engine we offer; this 439cc 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 also equipped with convenient features like a large 1.7-gallon fuel tank for longer runtimes, an electric start option for easier startups, an E-Z Pull Recoil Starter for startup flexibility, and EPA and CARB approved for safe mandated use.
| Specifications | |
| Manufacturer | DuroMax Power Equipment |
| Part # | XP18HPE |
| Engine Type | 4-Stroke |
| Valve Type | OHV |
| Engine Cooling Type | Forced Air |
| Displacement | 439cc |
| Bore | 92mm |
| Stroke | 66mm |
| Max Output | 3600 RPM |
| Max Torque | 26.26 ft/lb. |
| Shaft Orientation | Horizontal |
| Shaft Size | 1" Diameter, 2-3/4" Long, 1/4" Keyway |
| Shaft End | 3/8" Size 24 UNF - Drilled and Tapped |
| Shaft Rotation | Counter Clockwise |
| Measurement from Center of Shaft to Base | 5" |
| Fuel Tank Capacity | 1.7 Gallons |
| Fuel Types | Gasoline |
| Fuel Delivery System | Carburetor |
| Average Run Time | 1/2 Gallon Per Hour (at 1/2 load) |
| Starting Type | Key Switch |
| Electric Start | Yes |
| Recoil Start | Yes |
| Cast Iron Sleeve | Yes |
| Bearing Type | Stainless Steel Ball Bearing |
| Oil Cooling Type | Splash |
| Oil Capacity | 37.2 fluid oz. |
| Recommended Oil | 10W-30 |
| Recommended Oil Types | Blended, Conventional, or Synthetic |
| Product Dimensions | 20"-Long x 18"-Wide x 19"-High |
| Product Weight | 77-lbs |
| UPC | 811640014155 |
| Warranty | 3 Year |
| EPA Certified | Yes |
| CARB Certified | Yes |
| 50 State Emissions | Yes |
| What's in the Box? | DuroMax XP18HPE Engine, 12V Battery Leads, and Owner's Manual |