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NorthernTool.com
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Honda Horizontal OHV Engine for Generators with Electric Start — 389cc, GX Series, Tapered 7/8in. x 5 1/16in. Shaft, Model# GX390RT2VWE
Item# 44375
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- Designed for the most demanding generator applications
- Overhead valve design offers cooler, fuel-efficient operation
- Cast iron cylinder sleeve provides longer service life
- Automatic decompression for easy starting
- Heavy-duty ball bearing supported crankshaft
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Compare with Most Popular 241cc - 390cc Honda Horizontal Engines
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Honda Horizontal OHV Engine for Generators with Electric Start — 389cc, GX Series, Tapered 7/8in. x 5 1/16in. Shaft, Model# GX390RT2VWE
(Not Yet Rated - New)
Item# 44375
In Stock Online
Was $859.99
Sale $799.99
Save $60.00
Hide Similarities
|
Engine Displacement (cc)
|
270 | 270 | 389 | 389 | 389 |
|
Start Type
|
Recoil | Recoil | Electric w/recoil backup | Electric | Electric w/recoil backup |
| Application | Chipper, shredder, log splitter, compressor | Chipper, shredder, log splitter, compressor | Pressure washer, compressor | Generator | Pressure washer, compressor |
| Engine Type | GX series OHV commercial-duty | GX series OHV commercial-duty | GX series OHV commercial-duty | GX series OHV commercial-duty | GX series OHV commercial-duty |
| Net Power Output (HP) | 8.5 (6.3 kW) at 3,600 RPM | 8.5 (6.3 kW) at 3,600 RPM | 11.7 (8.7 kW) at 3,600 RPM | 11.7 (8.7 kW) at 3,600 RPM | 11.7 (8.7 kW) at 3,600 RPM |
| Net Torque (lbs./ft.) | 14.1 (19.1 Nm) at 2,500 RPM | 14.1 (19.1 Nm) at 2,500 RPM | 19.5 (26.4 Nm) at 2,500 RPM | 19.5 (26.4 Nm) at 2,500 RPM | 19.5 (26.4 Nm) at 2,500 RPM |
|
Shaft Output
|
Horizontal | Horizontal | Horizontal | Horizontal | Horizontal |
| Crankshaft | Q-type | Q-type | Q-type | V type | Q-type |
| Shaft Diameter (in.) | 1 | 1 | 1 | 7/8, tapered | 1 |
| Shaft Length (in.) | 3 31/64 | 3 31/64 | 3 31/64 | 5 1/16 | 3 31/64 |
|
Shaft Keyway (in.)
|
1/4 | - | 1/4 | N/A; tapered shaft | 1/4 |
| Shaft End Tapped (Diameter (in.)/Threads per inch) | 7/16-20 | 3/8–24 | 3/8–24 | 5/16–24 UNF | 3/8–24 |
| Shaft Rotation (From PTO Shaft Side) | Counterclockwise | Counterclockwise | CCW | Counterclockwise | Counterclockwise |
|
PTO Height (in.)
|
5 1/4 | 5 1/4 | 5 1/4 | 5 1/4 | 5 1/4 |
| Bearing Type | Ball bearing | - | - | Ball bearing | - |
|
Cylinders (qty.)
|
1 | 1 | 1 | 1 | 1 |
|
Cylinder Bore
|
Cast iron | Cast iron | Cast iron | Cast iron | Cast iron |
|
Bore x Stroke (in.)
|
3 x 2.3 | 3.0 x 2.3 | 3.5 x 2.5 | 3 15/32 x 2 1/2 | 3.5 x 2.5 |
|
Compression Ratio
|
8.5:1 | 8.5:1 | 8.2:1 | 8.2:1 | 8.2:1 |
|
Cooling System
|
Air cooled | Air cooled | Air | Air cooled | Air cooled |
|
Air Cleaner Type
|
Dual element | Dual element | Dual element | Low profile dual element | Dual element |
| Fuel Tank | Yes | - | Standard | Not included | Standard (White) |
| Fuel Type | Gasoline | Gasoline | Gasoline | Gasoline | Gasoline |
|
Fuel Tank Capacity (qt.)
|
5.6 | 5.6 | 6.4 | - | 6.4 |
|
Fuel Filter
|
Yes | Fuel tank filler neck strainer | Fuel tank filler neck strainer | Yes | Fuel tank filler neck strainer |
|
Oil Capacity (qt.)
|
1.16 | 1.16 | 1.16 | 1.16 | 1.16 |
|
Lubrication System
|
Forced splash | Forced splash | Forced splash | Splash | Forced splash |
|
Low Oil Alert
|
Yes | Yes | Yes | Yes | Yes |
|
Low Oil Shutdown
|
Yes | - | Yes | Yes | Yes |
|
Ignition System
|
Electronic | Electronic | Electronic | Digital CDI w/variable timing | Electronic |
|
Governor System
|
Centrifugal mechanical | Centrifugal mechanical | Centrifugal mechanical | Centrifugal mass governor | Centrifugal mechanical |
|
Carburetor
|
Float, external vent | Float, external vent | Float, external vent | Butterfly float | Float, external vent |
|
Throttle Control
|
Manual | Remote (wire) | Remote, wired | Auto | Remote (wire) |
|
Choke Control
|
Manual | Manual | Manual | Remote | Manual |
|
Max. RPM
|
3,600 | 3,600 | 3,600 | 3,600 | 3,600 |
| Charging System Amps | - | - | 3 | - | 10 |
|
Muffler Included
|
Yes | - | - | No | Silent, exhaust pipe protector, deflector |
|
Auto Compression Release
|
Yes | - | - | Yes | Yes |
|
Bolt Circle (in.)
|
5, 6 1/2 | 5, 6 1/2 | 5, 6.5 | 5, 6 1/2 | 5, 6 1/2 |
|
Mounting Base L x W (in.)
|
7 11/16 x 3 3/16–3 11/16 | 7 11/16 x 3 3/16–3 11/16 | 7.7 x 3.39–4.06 | 7 11/16 x 3 25/64–4 1/16 | 7 11/16 x 3 25/64–4 1/16 |
|
Dimensions L x W x H (in.)
|
15 x 16 7/8 x 16 1/8 | 15 x 16 7/8 x 16 1/8 | - | 16 x 19 1/10 x 17 7/10 | 15 7/8 x 17 11/16 x 17 3/8 |
|
EPA/CARB Approval (California Air Resource Board)
|
Yes | Yes | Yes | Yes | Yes |
