Gravely lawn tractors 8122
Power
12 hp
Production
1979-1985
Engine
Gasoline, 1-cylinder
Transmission
Gear
Weight
900 lbs [408 kg]
Drive
2WD
From the same series:
Introduction
Gravely 8122 Garden Tractor
The Gravely 8122 is a garden tractor produced between 1979 and 1985. Designed for residential landscaping and property maintenance, this two-wheel-drive machine is recognized for its mechanical simplicity and robust construction, characteristic of the era's small-scale utility equipment.
Engine and Performance
The tractor is powered by a Kohler K301 gasoline engine. This air-cooled, single-cylinder power unit features a 476 cc displacement and delivers a gross power output of 12 hp (8.9 kW). It is equipped with an electric starter operating on a 12-volt electrical system, facilitating reliable operation for the end-user.
Transmission and Drivetrain
The drivetrain utilizes a gear-type transmission offering 8 forward and 4 reverse speeds. The shifting configuration consists of four gears across two ranges (low and high), requiring the directional clutch to be in neutral to change gears or ranges. This setup provides the operator with a versatile range of ground speeds suitable for various mowing and light utility tasks.
Dimensions and Handling
Featuring a manual steering system and an open operator station, the Gravely 8122 is designed for maneuverability. It measures 75.5 inches in length and 36.25 inches in width, with a shipping weight of approximately 900 lbs. It is fitted with 16x6.50-8 front turf tires and 23x8.50-12 rear turf tires, which provide stability and traction across manicured lawns.
Conclusion
The Gravely 8122 is a functional garden tractor suited for landowners requiring a dedicated machine for mowing with 40 or 50-inch decks and light-duty property maintenance. Its straightforward manual controls and durable Kohler engine make it a practical choice for collectors and users valuing mechanical accessibility.
Production Information of Gravely lawn tractors, 8122
- Garden tractor
| Manufacturer | Gravely |
|---|
Dimension and Tires Information of Gravely lawn tractors, 8122
| Length | 75.5 inches [191 cm] |
|---|---|
| Shipping weight | 900 lbs [408 kg] |
| Width | 36.25 inches [92 cm] |
| Height (steering wheel) | 43 inches [109 cm] |
| Lawn/turf front | 16x6.50-8 |
|---|---|
| Lawn/turf rear | 23x8.50-12 |
Engine Specifications of Gravely lawn tractors, 8122
- Kohler K301
- Air-cooled horizontal-shaft
- Gasoline
- 1-cylinder
| Power (gross) | 12 hp [8.9 kW] |
|---|---|
| Displacement | 476 cc [29.07 ci] |
| Starter | Electric |
| Bore/Stroke | 3.375x3.25 inches [86 x 83 mm] |
| Oil capacity | 2 qts [1.9 L] |
| Starter volts | 12 |
Transmission Information of Gravely lawn tractors, 8122
Transmission variants 1
- Four gears (1-4) in two ranges (low-high) with forward/reverse clutches. The directional clutch must be in neutral to shift gears or ranges.
| Type | Gear |
|---|---|
| Type(optional) | 10W-40 SC |
| Oil type | 10W-40 SC |
| Gears | 8 forward and 4 reverse |
| Oil capacity | 6 qts [5.7 L] |
Mechanical Specs of Gravely lawn tractors, 8122
- Two-wheel drive
- Manual steering
- Open operator station.
Electrical System of Gravely lawn tractors, 8122
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 12 HP, the Gravely lawn tractors 8122 sits just above 8102 (10 HP) in Gravely lawn tractors'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 Gravely lawn tractors 8122 have?
The Gravely lawn tractors 8122 delivers 12 HP.
What years was the Gravely lawn tractors 8122 produced?
The Gravely lawn tractors 8122 was produced in 1979-1985.
What engine does the Gravely lawn tractors 8122 have?
The Gravely lawn tractors 8122 is powered by a Gasoline, 1-cylinder engine.
What transmission does the Gravely lawn tractors 8122 use?
The Gravely lawn tractors 8122 uses a Gear transmission.
How much does the Gravely lawn tractors 8122 weigh?
The Gravely lawn tractors 8122 weighs 900 lbs [408 kg].
Is the Gravely lawn tractors 8122 4WD?
The Gravely lawn tractors 8122 is available in 2WD.