Gravely lawn tractors 1138
Power
11 hp
Production
1984-1987
Engine
Gasoline, 1-cylinder
Transmission
Belt-driven gear
Weight
540 lbs [244 kg]
Drive
2WD
From the same series:
Introduction
Gravely 1138 Garden Tractor
The Gravely 1138 is a garden tractor manufactured by Gravely, a division of Ariens, between 1984 and 1987. This compact machine was designed for residential lawn maintenance and versatile property management tasks.
Engine and Power
The tractor is powered by an air-cooled, single-cylinder Briggs & Stratton gasoline engine with a vertical shaft. It produces a gross power output of 11 hp (8.2 kW). The engine utilizes an electric starter system operating on 12 volts, and the crankcase has an oil capacity of 1.5 quarts (1.4 liters).
Transmission and Drivetrain
Power is transferred to the wheels via a belt-driven gear transmission, offering a total of 6 forward gears and 1 reverse gear to accommodate various operating speeds. The tractor employs a two-wheel drive system and is equipped with manual steering and disc brakes for stopping control.
Hydraulics and Attachments
The machine features an independent mid-mounted PTO (Power Take-Off) controlled by a manual clutch. This configuration allows for the engagement and disengagement of implements, such as the included 38-inch mower deck, independently of the tractor's ground speed.
Dimensions and Chassis
The Gravely 1138 is built on a 46-inch wheelbase, with an overall length of 61 inches and a height of 36 inches. It weighs approximately 477 lbs (216 kg), with a shipping weight of 540 lbs (244 kg). It is fitted with turf-style tires, measuring 13x5.00-6 at the front and 18x8.50-8 at the rear, suitable for lawn surface traction.
Conclusion
The Gravely 1138 is a traditional garden tractor suited for residential lawn care and light-duty tasks, offering basic mechanical simplicity and standard implement compatibility through its mid-PTO system.
Production Information of Gravely lawn tractors, 1138
- Garden tractor
| Manufacturer | Gravely (a part of Ariens) |
|---|
Dimension and Tires Information of Gravely lawn tractors, 1138
| Wheelbase | 46 inches [116 cm] |
|---|---|
| Shipping weight | 540 lbs [244 kg] |
| Weight | 477 lbs [216 kg] |
| Length | 61 inches [154 cm] |
| Height | 36 inches [91 cm] |
| Lawn/turf front | 13x5.00-6 |
|---|---|
| Lawn/turf rear | 18x8.50-8 |
Engine Specifications of Gravely lawn tractors, 1138
- Briggs & Stratton
- Air-cooled vertical-shaft
- Gasoline
- 1-cylinder
| Starter volts | 12 |
|---|---|
| Power (gross) | 11 hp [8.2 kW] |
| Oil capacity | 1.5 qts [1.4 L] |
| Starter | Electric |
Transmission Information of Gravely lawn tractors, 1138
Transmission variants 1
| Type | Belt-driven gear |
|---|---|
| Gears | 6 forward and 1 reverse |
Mechanical Specs of Gravely lawn tractors, 1138
- Two-wheel drive
- Open operator station.
- Manual steering
- Disc brakes
Power Information of Gravely lawn tractors, 1138
| Mid PTO | Independent |
|---|---|
| Clutch | Manual |
Electrical System of Gravely lawn tractors, 1138
| Ground | Negative |
|---|---|
| Charging amps | 3 |
| Battery volts | 12 |
Where it sits
Its power puts it in the 42th percentile of 1980s models in our database (977 machines).
Frequently asked questions
How much horsepower does the Gravely lawn tractors 1138 have?
The Gravely lawn tractors 1138 delivers 11 HP.
What years was the Gravely lawn tractors 1138 produced?
The Gravely lawn tractors 1138 was produced in 1984-1987.
What engine does the Gravely lawn tractors 1138 have?
The Gravely lawn tractors 1138 is powered by a Gasoline, 1-cylinder engine.
What transmission does the Gravely lawn tractors 1138 use?
The Gravely lawn tractors 1138 uses a Belt-driven gear transmission.
How much does the Gravely lawn tractors 1138 weigh?
The Gravely lawn tractors 1138 weighs 540 lbs [244 kg].
Is the Gravely lawn tractors 1138 4WD?
The Gravely lawn tractors 1138 is available in 2WD.