Honda GX630 QAF Horizontal Engine

Honda GX630 QAF Horizontal Engine
The Honda GX630 QAF is a 627cc, air-cooled, horizontal-shaft engine designed for a variety of industrial and commercial applications. Known for its reliability and durability, it features a V-twin design, offering smooth operation and high torque. The engine is equipped with a semi-dry sump system, a large-capacity oil filter, and a large fuel tank for extended operation.

BRAND
Honda

MODEL NUMBER
GX630-QAF

REPLACES MODELS
GX620K1-QAF1, GX620-QAF1

WARRANTY
3 Year Consumer & Commercial

SHIPPING WEIGHT
110

DISPLACEMENT
688cc

STARTER TYPE
Electric

CRANKSHAFT ORIENTATION
Horizontal

CRANKSHAFT TYPE
Straight

FUEL SYSTEM
Gasoline

GEAR REDUCTION
No

CRANKSHAFT DIMENSIONS
1″ x 2-29/32″

CRANKSHAFT LENGTH
2-29/32″

CRANKSHAFT END TAPPED SIZE
3/8 – 24

CRANKSHAFT KEYWAY WIDTH
1/4″

CRANKSHAFT ROTATION DIRECTION (FROM PTO SIDE)
Counterclockwise

CYLINDERS
2

CYLINDER BORE TYPE
Integrated

AIR CLEANER TYPE
Dual Element

FUEL PUMP
Yes

OIL COOLER
No

OIL CAPACITY
68

LOW OIL ALERT
Yes

LOW OIL SHUTDOWN
No

IGNITION SYSTEM
Digital CDI with Variable Ignition Timing

CARBURETOR TYPE
Two Barrel Float Valve, Internal Vent

CHOKE CONTROL
Remote (Wire)

BOLT CIRCLE
5,6-1/2,7-3/4

PTO HEIGHT
5 – 1/4