Cub Cadet 81
Power
8 hp
Production
1977-1979
Engine
Gasoline, 1-cylinder
Transmission
Belt-driven gear
Weight
420 lbs [190 kg]
Drive
2WD
From the same series:
Introduction
Cub Cadet 81 Lawn Tractor
The Cub Cadet 81 is a compact lawn tractor manufactured by International Harvester between 1977 and 1979. Designed for residential property maintenance, it belongs to the light-duty segment of the era's lawn care equipment.
Engine and Power
The tractor is powered by an air-cooled, single-cylinder Briggs & Stratton 191707 gasoline engine. It produces 8 hp (6.0 kW) and has a displacement of 318 cc (19.44 ci). The engine utilizes an oiled foam air cleaner and is equipped with a 12-volt electric starter system.
Transmission and Drive
The powertrain features a belt-driven gear transmission, providing the operator with 3 forward gears and 1 reverse gear. The unit is configured as a two-wheel-drive machine, controlled via a manual steering system.
Dimensions and Chassis
The Cub Cadet 81 features an open operator station and rides on 13x5.00-6 front tires and 18x8.50-8 rear tires designed for turf applications. The machine has a wheelbase of 109 cm (43 inches), an overall length of 154 cm (61 inches), and a shipping weight of 190 kg (420 lbs). It is equipped with a 36-inch mower deck.
Conclusion
The Cub Cadet 81 is a straightforward, mechanically simple lawn tractor suitable for standard residential mowing tasks. Its design prioritizes ease of use and maintenance, making it a functional choice for property owners requiring reliable, compact equipment.
Production Information of Cub Cadet, 81
- Lawn tractor
| Manufacturer | Cub Cadet (a part of International Harvester) |
|---|
Dimension and Tires Information of Cub Cadet, 81
| Wheelbase | 43 inches [109 cm] |
|---|---|
| Length | 61 inches [154 cm] |
| Shipping weight | 420 lbs [190 kg] |
| Lawn/turf front | 13x5.00-6 |
|---|---|
| Lawn/turf rear | 18x8.50-8 |
Engine Specifications of Cub Cadet, 81
- Briggs & Stratton 191707
- Air-cooled
- Gasoline
- 1-cylinder
| Power | 8 hp [6.0 kW] |
|---|---|
| Displacement | 318 cc [19.44 ci] |
| Air cleaner | Oiled foam |
| Bore/Stroke | 3.00x2.75 inches [76 x 70 mm] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of Cub Cadet, 81
Transmission variants 1
| Type | Belt-driven gear |
|---|---|
| Gears | 3 forward and 1 reverse |
Mechanical Specs of Cub Cadet, 81
- Two-wheel drive
- Open operator station.
| Steering | Manual |
|---|
Electrical System of Cub Cadet, 81
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 8 HP, the Cub Cadet 81 sits between 76 (7 HP) and 111 (11 HP) in Cub Cadet's range. Its power puts it in the 52th percentile of 1970s models in our database (1008 machines).
Frequently asked questions
How much horsepower does the Cub Cadet 81 have?
The Cub Cadet 81 delivers 8 HP.
What years was the Cub Cadet 81 produced?
The Cub Cadet 81 was produced in 1977-1979.
What engine does the Cub Cadet 81 have?
The Cub Cadet 81 is powered by a Gasoline, 1-cylinder engine.
What transmission does the Cub Cadet 81 use?
The Cub Cadet 81 uses a Belt-driven gear transmission.
How much does the Cub Cadet 81 weigh?
The Cub Cadet 81 weighs 420 lbs [190 kg].
Is the Cub Cadet 81 4WD?
The Cub Cadet 81 is available in 2WD.