DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine

DuroMax 420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine

DuroMax XP16HP
MSRP Regular price $369.00
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The DuroMax XP16HP is our medium sized engine that offers the perfect balance of being lightweight and powerful; this 420cc 4-stroke OHV engine has plenty of power for multiple medium-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 1.75-gallon fuel tank for longer runtimes, and an E-Z Pull Recoil Starter for starting the engine with ease.
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  • Specifications
  • Specs
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420cc 4-Stroke OHV Engine

Compact, heavy-duty, and perfect for projects that demand serious power.

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XP16HP Specifications

Specifications
Manufacturer DuroMax Power Equipment
Part # XP16HP
Engine Type 4-Stroke
Valve Type OHV
Engine Cooling Type Forced Air
Displacement 420cc
Bore 90mm
Stroke 66mm
Max Output 3600 RPM
Max Torque 28.5 Nm / 23.34 ft/lb.
Compression Ratio 8.8:1
Shaft Orientation Horizontal
Shaft Size 1" Diameter, 3.48" Long, 1/4" x 2.2" 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 1.75 Gallons
Fuel Types 87+ Octane Gasoline
Fuel Delivery System Carburetor
Average Run Time 1/2 Gallon Per Hour (at 1/2 load)
Starting Type Recoil
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 18"-Long x 16.5"-Wide x 17.7"-High
Product Weight 68-lbs
UPC 891784001105
Warranty 3 Year
EPA Certified Yes
CARB Certified No
50 State Emissions No
What's in the Box? DuroMax XP16HP Engine and Owner's Manual

Mounting Diagrams

Measured in millimeters (mm)

Bottom

Shaft

Side

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XP16HP Specifications

Specifications
Manufacturer DuroMax Power Equipment
Part # XP16HP
Engine Type 4-Stroke
Valve Type OHV
Engine Cooling Type Forced Air
Displacement 420cc
Bore 90mm
Stroke 66mm
Max Output 3600 RPM
Max Torque 28.5 Nm / 23.34 ft/lb.
Compression Ratio 8.8:1
Shaft Orientation Horizontal
Shaft Size 1" Diameter, 3.48" Long, 1/4" x 2.2" 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 1.75 Gallons
Fuel Types 87+ Octane Gasoline
Fuel Delivery System Carburetor
Average Run Time 1/2 Gallon Per Hour (at 1/2 load)
Starting Type Recoil
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 18"-Long x 16.5"-Wide x 17.7"-High
Product Weight 68-lbs
UPC 891784001105
Warranty 3 Year
EPA Certified Yes
CARB Certified No
50 State Emissions No
What's in the Box? DuroMax XP16HP Engine and Owner's Manual

Warranty Information

DuroMax stands behind this product with a 1 Year parts and technical service warranty. Our USA based teams are available to help walk-through, troubleshoot or diagnose. Nationwide service centers fix any issues - DuroMax has you covered!

DuroMax Power Product Support Files and Manuals

Contact DuroMax Power for Product Support

Product Registration
XP16HP
$369.00
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