Introduction
Gravely 8169 Garden Tractor
The Gravely 8169 is a garden tractor produced in 1980, designed to provide reliable mechanical power for residential property maintenance and landscaping tasks.
Engine and Power
The tractor is powered by a Briggs & Stratton 326437 gasoline engine. This air-cooled, single-cylinder unit features a displacement of 531 cc (32.4 ci) and produces 16 hp (11.9 kW). The engine is equipped with a 12-volt electric starter system.
Transmission and Drivetrain
The drivetrain utilizes a shaft-driven gear transmission offering 8 forward and 4 reverse gears. The system is configured into two ranges, low and high, with four gears per range. It features a mechanical clutch system, and the tractor operates in two-wheel drive.
Hydraulics and PTO
The hydraulic system is of the open-center type, operating at a pressure of 1200 psi (82.7 bar) with a pump flow rate of 1.7 gpm (6.4 lpm). The tractor includes an independent mid-mounted PTO rated at 1000 rpm for driving attachments.
Dimensions and Chassis
Built on a 52-inch (132 cm) wheelbase, the tractor has an overall length of 79.5 inches (201 cm) and a width of 36.4 inches (92 cm). It features manual steering and mechanical band brakes. The total shipping weight is 870 lbs (394 kg), with ground clearance of 7 inches (17 cm).
Conclusion
The Gravely 8169 is a robust, gear-driven garden tractor suited for landowners requiring a versatile machine for mowing and general utility work, characterized by its mechanical simplicity and standard hydraulic capabilities.
Production Information of Gravely lawn tractors, 8169
- Garden tractor
| Manufacturer | Gravely |
|---|
Dimension and Tires Information of Gravely lawn tractors, 8169
| Wheelbase | 52 inches [132 cm] |
|---|---|
| Shipping weight | 870 lbs [394 kg] |
| Height | 43 inches [109 cm] |
| Length | 79.5 inches [201 cm] |
| Ground clearance | 7 inches [17 cm] |
| Width | 36.4 inches [92 cm] |
| Lawn/turf front | 16x6.50-8 |
|---|---|
| Lawn/turf rear | 23x8.50-12 |
Engine Specifications of Gravely lawn tractors, 8169
- Briggs & Stratton 326437
- Air-cooled horizontal-shaft
- Gasoline
- 1-cylinder
| Power | 16 hp [11.9 kW] |
|---|---|
| Displacement | 531 cc [32.4 ci] |
| Starter | Electric |
| Bore/Stroke | 3.5625x3.25 inches [90 x 83 mm] |
| Starter volts | 12 |
Transmission Information of Gravely lawn tractors, 8169
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 | Shaft-driven gear |
|---|---|
| Gears | 8 forward and 4 reverse |
Mechanical Specs of Gravely lawn tractors, 8169
- Two-wheel drive
- Open operator station.
- Manual steering
- Mechanical band brakes
Power Information of Gravely lawn tractors, 8169
| Mid PTO | Independent |
|---|---|
| Clutch | Mechanical |
| Mid PTO Type | 1000 |
Hydraulics Specifications of Gravely lawn tractors, 8169
| Type | Open center |
|---|---|
| Pressure | 1200 psi [82.7 bar] |
| Pump flow | 1.7 gpm [6.4 lpm] |
Electrical System of Gravely lawn tractors, 8169
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery AH | 42 |
Where it sits
With 16 HP, the Gravely lawn tractors 8169 sits just above 8129 (12 HP) in Gravely lawn tractors's range. Its power puts it in the 78th percentile of 1980s models in our database (977 machines).
Frequently asked questions
How much horsepower does the Gravely lawn tractors 8169 have?
The Gravely lawn tractors 8169 delivers 16 HP.
What years was the Gravely lawn tractors 8169 produced?
The Gravely lawn tractors 8169 was produced in 1980.
What engine does the Gravely lawn tractors 8169 have?
The Gravely lawn tractors 8169 is powered by a Gasoline, 1-cylinder engine.
What transmission does the Gravely lawn tractors 8169 use?
The Gravely lawn tractors 8169 uses a Shaft-driven gear transmission.
How much does the Gravely lawn tractors 8169 weigh?
The Gravely lawn tractors 8169 weighs 870 lbs [394 kg].
Is the Gravely lawn tractors 8169 4WD?
The Gravely lawn tractors 8169 is available in 2WD.