Honda Engines, HORIZONTAL ENGINE 630CC RQYF, Engine Displacement 688 cc, Engine Type GX Series OHV V-twin Commercial-duty, Shaft Diameter 1 in, Model# GX630RHXQYF

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- Model# GX630RHXQYF; Honda 688cc, 20.3 HP air-cooled, 4-stroke V-twin engine with 1in. dia. x 2 29/32in.L horizontal shaft
- OHV overhead valve design
- Digital CDI ignition coil ensures improved fuel economy and lowered emissions
- 5in., 6 1/2in., 7 3/4in. bolt circle; 7 11/16in. L x 3 25/64-4 21/32in. W mounting base
- Integrated cylinder bore
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Product Summary
The image shown is not reflective of the actual item shipped. There is no control panel as shown in the image. Not for sale in CA.
What's Included
- (1) Engine, Model# GX630RHQYF
Features + Benefits
- Model# GX630RHXQYF; Honda 688cc, 20.3 HP air-cooled, 4-stroke V-twin engine with 1in. dia. x 2 29/32in.L horizontal shaft
- OHV overhead valve design
- Digital CDI ignition coil ensures improved fuel economy and lowered emissions
- 5in., 6 1/2in., 7 3/4in. bolt circle; 7 11/16in. L x 3 25/64-4 21/32in. W mounting base
- Integrated cylinder bore
- Improved air cleaning allows for up to 5 times longer intervals between filter changes
- Not for sale in CA
Key Specs
| Attribute | Specification |
|---|---|
item# | 166132 |
Brand | Honda Engines |
Manufacturer's Warranty | 3 year limited warranty |
Ship Weight | 111.0 LB |
Engine Displacement | 688 cc |
Engine Type | GX Series OHV V-twin Commercial-duty |
Shaft Diameter | 1 in |
Shaft Length | 2.9 in |
Start Type | Electric |
Shaft Keyway | 0.25 in |
Net Torque | 35.6 ft-lbs. |
Crankshaft | Q-type |
PTO Height | 5.25 in |
Cylinders (qty.) | 2 |
Cylinder Bore | Integrated |
Net Power Output | 20.8 HP |
Compression Ratio | 9.3:1 |
| Attribute | Specification |
|---|---|
Fuel Tank | No |
Oil Capacity | 2 qt |
Low Oil Alert | Yes |
Shaft Rotation (From PTO Shaft Side) | Counter Clockwise |
Governor System | Mechanical |
Ignition System | Electonic, Digital CDI W/variable Ignition Timing |
Carburetor | 2-barrel, Fuel Cut Solenoid, Inner Vent |
Lubrication System | Full Pressure |
Cooling System | Air |
Bore | 3.1 in |
Stroke | 2.8 in |
Air Cleaner Type | Dual Element |
Choke Control | Remote |
Throttle Control | Remote |
Charging System Amps | 17 |
Muffler Included | No |
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Warranty
Manufacturer's Warranty
3 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Repair Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Specifications
688 cc
160 cc
627 cc
688 cc
GX Series OHV V-twin Commercial-duty
GC Series OHC Residential-duty
Command Pro OHV
GX Series OHV V-twin Commercial-duty
1 in
3/4 in
1-1/8 in
1 in
2.9 in
1.89 in
2.79 in
2.9 in
Electric
Recoil
Electric
Electric
0.25 in
0.18 in
0.25 in
0.25 in
35.6 ft-lbs.
6.9 ft-lbs.
-
35.6 ft-lbs.
Q-type
M-type
Hardened
Q-type
5.25 in
4.17 in
6.125 in
5.25 in
2
1
2
2
Integrated
Aluminum
Cast Iron
Cast Iron
20.8 HP
4.6 HP
-
20.8 HP
9.3:1
8.5:1
8.5:1
9.3:1
No
Yes
-
No
2 qt
0.61 qt
2 qt
2.1 qt
Yes
No
Yes
Yes
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Mechanical
Centrifugal Mechanical
Variable Speed
Mechanical
Electonic, Digital CDI W/variable Ignition Timing
Electronic
Electronic
Electrical, Digital CDI W/variable Ignition Timing
2-barrel, Fuel Cut Solenoid, Inner Vent
Float
Smart Choke
2 Barrel, Fuel-cut Solenoid, Inner Vent
Full Pressure
Splash
Full Pressure
Forced Lubrication
Air
Air
Air
Air
3.1 in
2.5 in
3 in
3.1 in
2.8 in
2 in
2.6 in
2.8 in
Dual Element
Single Element
Dual Element
Dual Element
Remote
Manual
Remote
Manual
Remote
Manual
Remote
Manual
17
-
15
17
No
Yes
No
No
-
1.9 qt
-
-
-
No
Yes
Oil Alert
-
Standard
Parent Material
Ball
-
Yes
No
Yes
-
Yes
Yes
Yes
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