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    Shop / Parts / Engines / Honda GX630 V-Twin Engine, GX630RHTXF2
    Honda GX630 Engine

    Honda GX630 V-Twin Engine, GX630RHTXF2

    Part Number:
    GX630RHTXF2

    Honda GX630RHTXF2 engine.

    Get a Quote or Contact Us

    Product
    Info

    The Honda V-twin GX 630 engine offers higher horsepower, improved adaptability, quiet operation, and greater fuel efficiency. Not to mention a 3 year warranty.

    Features

    • Model: GX630RHTXF2
    • Start: Electric Start
    • 1 1/8″  PTO
    • Remote Wire CTRL
    • 17 Amp CHG
    • CTRL Box
    • Canister Air Filter

    Fuel Efficient Operation

    • Fuel economy is similar to fuel injection, with the simplicity of carburetion.
    • Digital CDI ignition system with variable timing
    • Includes a rev limiter to protect against damage from over-revving.
    • Two barrel inner-vent carburetor for more precise fuel metering
    • Insert style rod bearings

    High Output Performance

    • Hemispherical combustion chamber delivers rapid combustion
    • 9.3:1 compression ratio generates high power output without the need for premium fuel
    • Forged steel crankshaft
    • Pressure fed crankshaft bearings

    Smooth Performance

    • Integrated cylinder and head
    • Racing inspired forged steel connecting rods

    Exceptionally Quiet

    • High capacity 36 blade cooling fan
    • Aluminum push rods with steel tips – lighter weight, lower vibration, and quieter operation

    Proven Reliability

    • High capacity pump facilitates consistent oil delivery
    • Dual cylindrical air filter
    • Large diameter air intake for superior cooling
    • 3-Year Limited Warranty
    • Oil Alert

    Easy To Use and Maintain

    • Hour meter available
    • Conveniently located controls, with several configurations available based on user preference
    • Automotive-type spin-on oil filter

    Easy Starting

    • Automatic mechanical de-compression system
    • Variable ignition timing

    Emissions Compliant

    • CARB and EPA certified
    • No catalyst necessary

    Common Applications

    • Pressure washers
    • Commercial lawn and garden equipment
    • Tillers / cultivators
    • Generators
    • Construction / industrial equipment
    • Agricultural equipment
    • Small vehicles
    • Water pumps

    Tech
    Specs

    Weight96.8 lbs
    Dimensions15.9 × 16.1 × 17.2 in
    Brand

    Engine Series

    Honda GX 630

    Engine Type

    Air Cooled 4 Stroke OHV

    Bore

    78 mm

    Stroke

    72 mm

    Displacement

    688 cm3

    Net Power Output

    20.8 HP (15.5 kW( @ 3,600 rpm

    Net Torque

    35.6 lbs ft (48.3 Nm) @ 2,500 rpm

    PTO Shaft Rotation

    Counterclockwise (from PTO shaft side)

    Compression Ratio

    9.3:1

    Carburetor

    Horizontal Type, Two Barrel Butterfly Valve, Internal Vent

    Ignition System

    Digital CDI with Variable Ignition Timing

    Lubrication System

    Forced Lubrication

    Governor System

    Mechanical

    Air Cleaner

    Dual Element

    Oil Capacity

    2.1 US qt (2.0 L)

    Fuel

    Unleaded 86 Octane or Higher

    Start

    Electric Start

    Warranty
    Info

    Year
    Frame Warranty
    Year
    Coil Warranty
    Year
    Engine Warranty
    Year
    Motor Warranty
    Year
    Pump Warranty

    Get
    In Touch

    Honda GX630 Engine

    WARNING
    This product may contain a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov