Bolens lawn tractors
Bolens 770
The Bolens 770 is a lawn tractor produced from 1968 to 1969 as part of the Husky Pup Series. It features a 7 hp Briggs & Stratton 275cc 1-cylinder air-cooled gasoline engine, a 6-speed gear transmission by Peerless, and two-wheel manual steering. The tractor has a wheelbase of 40.5 inches, weighs 400 lbs, and rides on 13x5.00x6 front and 20x8.0x10 rear lawn/turf tires. Attachments include a 32" mid-mount mower deck, a 32" snowblower, and a 42" front-mount blade. Electrical system is 12 volts with negative ground. The 770 model is gear drive, with a hydrostatic variant called the 775.
Power7 hp
Founded32" deck
Model770
Technical Specifications
Detailed specifications and technical data for Bolens 770
Engine
| Type | gasoline |
|---|---|
| Power | 7 hp (5.2 kW) |
| Cooling | air-cooled |
| Starter | manual recoil, electric optional |
| Cylinders | 1-cylinder |
| Fuel tank | 1 gal (3.8 L) |
| Rated RPM | 3600 |
| Bore/Stroke | 3.00x2.375 inches (76 x 60 mm) |
| Displacement | 275 cc (16.79 ci) |
| Engine model | Briggs & Stratton 170701 |
| Oil capacity | 1.125 qts (1.1 L) |
| Starter volts | 12 |
Overview
| Series | Husky Pup Series |
|---|---|
| Category | Lawn tractor |
| Horsepower | 7.0 hp |
| Production years | 1968 - 1969 |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Steering | manual |
| Operator station | Open operator station |
Attachments
| Blade | 42 inches width (106 cm), front-mount |
|---|---|
| Snowblower | 32 inches width (81 cm), front-mount |
| 32" mid-mount mower deck | 32 inches (81 cm) cutting width, mid-mount Bolens |
Transmission
| Type | gear |
|---|---|
| Gears | 6 forward and 2 reverse |
| Transmission | Peerless |
Dimensions & Tires
| Width | 31 inches (78 cm) |
|---|---|
| Height | 36.5 inches (92 cm) |
| Length | 58 inches (147 cm) |
| Weight | 400 lbs (181 kg) |
| Rear tire | 20x8.0x10 |
| Wheelbase | 40.5 inches (102 cm) |
| Front tire | 13x5.00x6 |