Introduction
Gravely 8160 Garden Tractor
The Gravely 8160 is a garden tractor manufactured in 1978, designed for residential landscaping and property maintenance tasks. It belongs to a series of compact utility machines, including models 8121 and 8161, known for their mechanical simplicity and durability.
Engine and Powertrain
The tractor is powered by a Briggs & Stratton 326437 gasoline engine. This 531 cc single-cylinder, air-cooled unit produces 16 hp (11.9 kW) of gross power. It utilizes a shaft-driven gear transmission system that provides 8 forward and 4 reverse speeds, managed through a directional control lever and a mechanical clutch, which allows for precise speed control during implement operation.
Mechanical and Chassis
Built on a two-wheel-drive chassis, the machine features manual steering and mechanical band brakes. It includes an independent mid-mounted Power Take-Off (PTO) to support various attachments. The tractor has a wheelbase of 48 inches (121 cm) and a shipping weight of 870 lbs (394 kg), providing a stable platform for garden work.
Electrical and Dimensions
The electrical system operates on 12 volts, powered by a 42 Ah battery and a flywheel alternator with a 3-amp charging output. The tractor is equipped with lawn and turf tires, sized 16x7.50-8 for the front and 23x10.50-12 for the rear, ensuring minimal surface disruption on grass.
Conclusion
With its robust construction and versatile gearing, the Gravely 8160 is suited for property owners requiring a reliable tractor for mowing and light landscaping duties. Its design prioritizes straightforward mechanical operation and ease of maintenance.
Production Information of Gravely lawn tractors, 8160
- Garden tractor
| Manufacturer | Gravely |
|---|
Dimension and Tires Information of Gravely lawn tractors, 8160
| Wheelbase | 48 inches [121 cm] |
|---|---|
| Shipping weight | 870 lbs [394 kg] |
| Height | 43 inches [109 cm] |
| Length | 75.5 inches [191 cm] |
| Ground clearance | 7 inches [17 cm] |
| Width | 36.375 inches [92 cm] |
| Lawn/turf front | 16x7.50-8 |
|---|---|
| Lawn/turf rear | 23x10.50-12 |
Engine Specifications of Gravely lawn tractors, 8160
- Briggs & Stratton 326437
- Air-cooled horizontal-shaft
- Gasoline
- 1-cylinder
| Power (gross) | 16 hp [11.9 kW] |
|---|---|
| Displacement | 531 cc [32.4 ci] |
| Starter | Electric |
| Bore/Stroke | 3.25x3.56 inches [83 x 90 mm] |
| Oil capacity | 2 qts [1.9 L] |
| Starter volts | 12 |
Transmission Information of Gravely lawn tractors, 8160
Transmission variants 1
- Four gears (1-4) in two ranges (low/high) with directional control lever (forward/reverse). Reverse speeds are the same in high or low range.
| Type | Shaft-driven gear |
|---|---|
| Gears | 8 forward and 4 reverse |
Mechanical Specs of Gravely lawn tractors, 8160
- Two-wheel drive
- Open operator station.
- Manual steering
- Mechanical band brakes
Power Information of Gravely lawn tractors, 8160
| Mid PTO | Independent |
|---|---|
| Clutch | Mechanical |
Electrical System of Gravely lawn tractors, 8160
| Ground | Negative |
|---|---|
| Battery AH | 42 |
| Battery volts | 12 |
| Charging system | Flywheel alternator |
| Charging amps | 3 |
Where it sits
With 16 HP, the Gravely lawn tractors 8160 sits just above 8121 (12 HP) in Gravely lawn tractors's range. Its power puts it in the 95th percentile of 1970s models in our database (1008 machines).
Frequently asked questions
How much horsepower does the Gravely lawn tractors 8160 have?
The Gravely lawn tractors 8160 delivers 16 HP.
What years was the Gravely lawn tractors 8160 produced?
The Gravely lawn tractors 8160 was produced in 1978.
What engine does the Gravely lawn tractors 8160 have?
The Gravely lawn tractors 8160 is powered by a Gasoline, 1-cylinder engine.
What transmission does the Gravely lawn tractors 8160 use?
The Gravely lawn tractors 8160 uses a Shaft-driven gear transmission.
How much does the Gravely lawn tractors 8160 weigh?
The Gravely lawn tractors 8160 weighs 870 lbs [394 kg].
Is the Gravely lawn tractors 8160 4WD?
The Gravely lawn tractors 8160 is available in 2WD.