Bolens G-12
Power
12 hp
Production
1976-1977
Engine
Gasoline, 1-cylinder
Transmission
Gear
Weight
660 lbs [299 kg]
Drive
2WD
Introduction
Bolens G-12 Garden Tractor
The Bolens G-12 is a garden tractor produced between 1976 and 1977. Designed for residential property maintenance and lawn care, this model features a compact configuration with a two-wheel drive system and an open operator station.
Engine and Powertrain
The tractor is powered by a Tecumseh HH120 gasoline engine. This single-cylinder, air-cooled unit features a horizontal-shaft design with a 454 cc displacement, providing a gross power output of 12 hp (8.9 kW). The engine is paired with a gear-type transmission offering 6 forward and 2 reverse speeds, allowing for a range of operating velocities suited for various tasks.
Mechanical and Hydraulic Systems
The G-12 utilizes manual steering and disc brakes to manage its 299 kg (660 lbs) weight. It is equipped with an independent mid-mounted Power Take-Off (PTO) operated via a manual clutch, which supports the included 42-inch mower deck. The chassis provides a ground clearance of 17 cm (7 inches), suitable for standard terrain conditions.
Electrical System
The electrical system operates on 12 volts, featuring a 42 Ah battery. It includes an electric starter to facilitate reliable engine ignition. The system uses a negative ground configuration.
Dimensions and Tires
The tractor has a wheelbase of 107 cm (42.5 inches), an overall width of 88 cm (35 inches), and a height of 101 cm (40 inches). Traction is provided by turf-style tires, with 16x6.50-8 tires on the front and 23x9.50-12 tires on the rear, specifically selected to minimize surface damage during lawn maintenance.
Conclusion
The Bolens G-12 is a robust, mechanically straightforward garden tractor intended for lawn mowing and light-duty property maintenance. Its combination of a 12 hp engine and multi-gear transmission makes it a functional tool for collectors and users requiring a durable machine for small-scale land management.
Production Information of Bolens, G-12
- Garden tractor
| Manufacturer | Bolens |
|---|
Dimension and Tires Information of Bolens, G-12
| Wheelbase | 42.5 inches [107 cm] |
|---|---|
| Ground clearance | 7 inches [17 cm] |
| Weight | 660 lbs [299 kg] |
| Width | 35 inches [88 cm] |
| Height | 40 inches [101 cm] |
| Lawn/turf front | 16x6.50-8 |
|---|---|
| Lawn/turf rear | 23x9.50-12 |
Engine Specifications of Bolens, G-12
- Tecumseh HH120
- Air-cooled horizontal-shaft
- Gasoline
- 1-cylinder
| Power (gross) | 12 hp [8.9 kW] |
|---|---|
| Displacement | 454 cc [27.7 ci] |
| Starter | Electric |
| Bore/Stroke | 3.50x2.875 inches [89 x 73 mm] |
| Oil capacity | 1.6 qts [1.5 L] |
| Starter volts | 12 |
Transmission Information of Bolens, G-12
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 6 forward and 2 reverse |
Mechanical Specs of Bolens, G-12
- Two-wheel drive
- Open operator station.
- Manual steering
- Disc brakes
Power Information of Bolens, G-12
| Mid PTO | Independent |
|---|---|
| Clutch | Manual |
Electrical System of Bolens, G-12
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery AH | 42 |
Where it sits
With 12 HP, the Bolens G-12 sits between LT-11 (11 HP) and 1455 (14 HP) in Bolens's range. Its power puts it in the 76th percentile of 1970s models in our database (1008 machines).
Frequently asked questions
How much horsepower does the Bolens G-12 have?
The Bolens G-12 delivers 12 HP.
What years was the Bolens G-12 produced?
The Bolens G-12 was produced in 1976-1977.
What engine does the Bolens G-12 have?
The Bolens G-12 is powered by a Gasoline, 1-cylinder engine.
What transmission does the Bolens G-12 use?
The Bolens G-12 uses a Gear transmission.
How much does the Bolens G-12 weigh?
The Bolens G-12 weighs 660 lbs [299 kg].
Is the Bolens G-12 4WD?
The Bolens G-12 is available in 2WD.