Ariens lawn tractors S-8H
Power
8 hp
Production
1974-1978
Engine
Gasoline, 1-cylinder
Transmission
Eaton
Weight
450 lbs [204 kg]
Introduction
Ariens S-8H Lawn Tractor
The Ariens S-8H is a lawn tractor produced between 1974 and 1978 in Brillion, Wisconsin, USA. Designed for residential lawn care, this model belongs to the compact utility segment of the era, offering a balance of mechanical simplicity and operational versatility.
Engine and Powertrain
The tractor is powered by an 8 hp (6.0 kW) air-cooled, single-cylinder gasoline engine. With a displacement of 318 cc (19.44 ci) and a bore/stroke ratio of 3.00x2.75 inches, the engine provides consistent power for mowing operations. Starting is facilitated by a 12-volt electric starter system.
Transmission and Operation
The S-8H utilizes an Eaton belt-driven hydrostatic transmission. This configuration allows for infinite forward and reverse speed control, enabling smooth transitions during operation. The drivetrain is managed by a mechanical pulley clutch system, and the tractor features an independent front PTO for implement engagement.
Dimensions and Chassis
The tractor is built on a frame with a 43-inch (109 cm) wheelbase. It measures 62 inches (157 cm) in length and 34 inches (86 cm) in width, with a steering wheel height of 39.5 inches (100 cm). The machine has a shipping weight of 450 lbs (204 kg). It is equipped with lawn and turf tires, sized 15x6.00-6 at the front and 20x8.00-10 at the rear, to provide stability while minimizing surface damage.
Conclusion
The Ariens S-8H is a compact, manually-steered lawn tractor designed for homeowners requiring a reliable machine for grass maintenance. Its hydrostatic transmission and independent front PTO make it a functional tool for basic lawn care tasks within its production era.
Production Information of Ariens lawn tractors, S-8H
- Lawn tractor
- Built in Brillion, Wisconsin, USA
| Manufacturer | Ariens |
|---|
Dimension and Tires Information of Ariens lawn tractors, S-8H
| Wheelbase | 43 inches [109 cm] |
|---|---|
| Shipping weight | 450 lbs [204 kg] |
| Height (steering wheel) | 39.5 inches [100 cm] |
| Length | 62 inches [157 cm] |
| Width | 34 inches [86 cm] |
| Lawn/turf front | 15x6.00-6 |
|---|---|
| Lawn/turf rear | 20x8.00-10 |
Engine Specifications of Ariens lawn tractors, S-8H
- Air-cooled vertical-shaft
- Gasoline
- 1-cylinder
| Power (gross) | 8 hp [6.0 kW] |
|---|---|
| Displacement | 318 cc [19.44 ci] |
| Starter | Electric |
| Bore/Stroke | 3.00x2.75 inches [76 x 70 mm] |
| Starter volts | 12 |
Transmission Information of Ariens lawn tractors, S-8H
Transmission variants 1
| Transmission | Eaton |
|---|---|
| Type | Belt-driven hydrostatic |
| Gears | Infinite forward and reverse |
Mechanical Specs of Ariens lawn tractors, S-8H
- Open operator station.
| Steering | Manual |
|---|
Power Information of Ariens lawn tractors, S-8H
| Front PTO | Independent |
|---|---|
| Clutch | Mechanical pulley |
Electrical System of Ariens lawn tractors, S-8H
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 8 HP, the Ariens lawn tractors S-8H sits between Sportmoor (7 HP) and RM9028 (9 HP) in Ariens lawn tractors'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 Ariens lawn tractors S-8H have?
The Ariens lawn tractors S-8H delivers 8 HP.
What years was the Ariens lawn tractors S-8H produced?
The Ariens lawn tractors S-8H was produced in 1974-1978.
What engine does the Ariens lawn tractors S-8H have?
The Ariens lawn tractors S-8H is powered by a Gasoline, 1-cylinder engine.
What transmission does the Ariens lawn tractors S-8H use?
The Ariens lawn tractors S-8H uses a Eaton transmission.
How much does the Ariens lawn tractors S-8H weigh?
The Ariens lawn tractors S-8H weighs 450 lbs [204 kg].