Description
Features
- 999cc 4 Stroke OHV engine
- Runs on Standard 87 Octane Gasoline
- Push Button Start
- Variable Speed Control
- Air Cleaner: Dual, Semi-dry, Oil Bath
- EPA Approved for Safe Mandated Use
- Applications: Go Karts, Pressure Washers, Trailer Mounted – Mobile Carwashes, Log Splitters, RotoTillers – Cultivators, Water/Trash Transfer Pump
What’s in The Box
- DuroMax XP35HPE Engine
- Compatible Muffler
- Owners Manual
Warranty
- 3-Year Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
Specifications
| Brand | DuroMax Power Equipment |
| SKU | XP35HPE |
| Engine Type | 4-Stroke |
| Valve Type | OHV |
| Engine Cooling Type | Forced Air |
| Displacement | 999cc |
| Bore | 80mm |
| Stroke | 71mm |
| Compression Ratio | 8.5:1 |
| Max Output | 4000 RPM |
| Max Torque | 58 ft-lbs (78 N.m.)@ 2500RPM |
| Shaft Orientation | Horizontal |
| Shaft Size | 1-7/16″ Diameter, 3.01″ Long, 1/4″ x 2″ Keyway |
| Shaft End | 5/8″ 18UNF-2B |
| Shaft Rotation | Counter Clockwise |
| Measurement from Center of Shaft to Base | 5.29″ |
| Fuel Types | Gasoline |
| Fuel Delivery System | Carburetor |
| Starting Type | Key Switch |
| Electric Start | Yes |
| Cast Iron Sleeve | Yes |
| Bearing Type | Stainless Steel Needle Bearings |
| Oil Cooling Type | Pressure and Splash |
| Oil Capacity | 54.1 fluid oz. |
| Oil Filter Part Number | FRAM PH4967, STP S4967 |
| Recommended Oil | 10W-30 |
| Recommended Oil Types | Blended, Conventional, or Synthetic |
| Product Dimensions | 19.3″-Long x 18.3″-Wide x 14″-High |
| Product Weight | 157-lbs |
| Product Dry Weight | 126-lbs |
| UPC | 811640016067 |
| Warranty | 3 Year |
| EPA Certified | Yes |
| Wiring Diagram | (View PDF) | Package Dimensions | 21.5″L x 21.1″W x 19.1″H |













Daners –
Review: DuroMax-999cc 1-7/16-Inch Shaft V-Twin Eng
I am A small business owner who demands a lot from not only myself but my equipment. In the concrete trade for 20+ years had an old 35 horse OMC skidloader where motor give up on me. This motor matched spec wasn’t sure because it’s 2 cylinder instead of 4. Weighed 350 less so left me skeptical. After installation I am happy to say the motor is all that and A bag of chips. Folks at Duromax really know how to make motors! I am very satisfied this engine did the job for me and I am confident will do the job for you!
Hinzer32 –
Great engine
I bought the 999cc for my skid steer and it works great. It works better than the original motor.
Big jim –
Great job dealing with you guys thank you
I enjoyed doing business with you guys any information I needed you guys gave it to me very fast thank you for everything I like the machine it is very powerful just what I needed
marg01 –
Bad engind
Piece of crap engine. Has so many issues after 6 months of use. Always out of replacement parts and cant even source parts for this thing.
marg01 –
Bad engind
Piece of crap engine. Has so many issues after 6 months of use. Always out of replacement parts and cant even source parts for this thing.
Outonalimbtrees.co –
Engine swap
I bought this engine to replace an old burnt up engine on a vermeer sc252 stump grinder. It’s bigger than the original and required a lot of modifications to my machine but the motor performs outstanding and brought new life to this old machine.
Only issues I’ve had after having it for over a year now is that it’s hard to start in the mornings like the autochoke doesn’t work so I remove the airfilter and stick my hand in the intake to block airflow and it starts right up. It recently started shutting off on me randomly and it was due to the oil level being low. The motor moves up and down and doesn’t set level on the stump grinder so I didn’t realize it had gotten low enough that it shut itself down.
Troy –
Dnastumpgrinding –
999cc
Bought this engine to use on my stump grinder the power is great and would highly recommend this engine for all small engine applications