Honda lawn tractors
Honda HA4120
The Honda HA4120 is a lawn tractor built by John Deere in Horicon, Wisconsin, USA from 1998 to 2001. It features a 20 hp Honda GXV620 614cc 2-cylinder air-cooled V-Twin gasoline engine, hydrostatic transmission with infinite forward and reverse speeds, and a 48-inch mid-mount mower deck. The tractor has a wheelbase of 45.9 inches, weighs 559 lbs, and uses 15x6.00-6 front and 20x10.00-8 rear lawn/turf tires. It includes an open operator station and two-wheel drive. The PTO is a mid independent type with an electric clutch and pulley. Electrical system is 12 volts with negative ground.
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ModelHA4120
Technical Specifications
Detailed specifications and technical data for Honda HA4120
Engine
| Type | gasoline |
|---|---|
| Power | 20 hp (14.9 kW) |
| Cooling | air-cooled V-Twin |
| Starter | electric |
| Cylinders | 2-cylinder |
| Fuel tank | 2.5 gal (9.5 L) |
| Rated RPM | 3600 |
| Sparkplug | NGK BPR5ES |
| Bore/Stroke | 3.03x2.60 inches (77 x 66 mm) |
| Displacement | 614 cc (37.5 ci) |
| Oil capacity | 2.2 qts (2.1 L) |
| Engine Detail | Honda GXV620 |
| Sparkplug gap | 0.030 inches (0.762 mm) |
| Starter volts | 12 |
Dimensions
| Width | 59.2 inches (150 cm) |
|---|---|
| Height | 40.7 inches (103 cm) |
| Length | 68.4 inches (173 cm) |
| Weight | 559 lbs (253 kg) |
| Rear tire | 20x10.00-8 |
| Wheelbase | 45.9 inches (116 cm) |
| Front tire | 15x6.00-6 |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
Production
| Type | Lawn tractor |
|---|---|
| Built in | Horicon, Wisconsin, USA |
| Distributor | Honda |
| Manufacturer | John Deere |
| Years produced | 1998 - 2001 |
Attachments
| Type | mid-mount Honda |
|---|---|
| Blades | 3-blade |
| Cut height | 1 to 4 inch (2 to 10 cm) |
| Mower deck | 48" mid-mount mower deck |
| Cutting width | 48 inches (121 cm) |
Transmission
| Type | belt-driven hydrostatic |
|---|---|
| Gears | infinite forward and reverse |
| Oil type | SAE 10W-30 SH |
| Oil capacity | 3.6 qts (3.4 L) |
| Transmission | Tuff Torq K61 |
Operator station
| Type | Open operator station |
|---|---|
| Drive | Two-wheel drive |
| Mechanical | Mechanical |
Power Take-off (PTO)
| Clutch | electric |
|---|---|
| Mid PTO | independent |
| Mid PTO Type | pulley |
HA4120 Serial Numbers
| Location | Serial number decal on the rear of the transmission. |
|---|