Ariens lawn tractors S-12
Power
12 hp
Production
1973-1975
Engine
1-cylinder
Transmission
Vickers
Weight
710 lbs [322 kg]
Drive
2WD
From the same series:
Introduction
Ariens S-12 Garden Tractor
The Ariens S-12 is a garden tractor produced by the American manufacturer Ariens in Brillion, Wisconsin, between 1973 and 1975. This model belongs to the company's series of compact machines designed for residential property maintenance and light gardening tasks.
Engine and Performance
The tractor is powered by a single-cylinder, air-cooled engine with a horizontal shaft configuration. It delivers a gross power output of 12 hp (8.9 kW) from a displacement of 476 cc (29.07 ci). The engine is started via a 12-volt electric starter system. It features an oil capacity of 2 quarts (1.9 liters) and a bore/stroke ratio of 3.375 by 3.25 inches (86 x 83 mm).
Transmission and Drive
The S-12 utilizes a shaft-driven hydrostatic transmission manufactured by Vickers. This system allows for infinite forward and reverse speed adjustments, providing the operator with precise control over the machine's movement. It is configured as a two-wheel-drive vehicle with manual steering and utilizes parking pawl brakes to secure the tractor when stationary.
PTO and Attachments
The machine is equipped with an independent front power take-off (PTO) engaged by an electric clutch. The front PTO operates at 3600 RPM, allowing for the connection of various front-mounted implements. The tractor is compatible with 42-inch or 48-inch mower decks. Additionally, optional rear equipment includes a sleeve hitch for further utility.
Dimensions and Operator Station
Designed for maneuverability, the S-12 has a wheelbase of 48 inches (121 cm), a total length of 74.25 inches (188 cm), and a width of 43 inches (109 cm). The operator station is of the open type, with the steering wheel positioned at a height of 47.75 inches (121 cm). The tractor is fitted with 16-6.50x8 front turf tires and 23x10.50x12 rear turf tires, with a shipping weight of 710 lbs (322 kg).
Conclusion
The Ariens S-12 is a robust, compact utility vehicle suited for homeowners and property owners requiring a reliable machine for lawn care and light-duty tasks. Its hydrostatic transmission and independent front PTO system offer versatility for various seasonal maintenance needs.
Production Information of Ariens lawn tractors, S-12
- Garden tractor
- Built in Brillion, Wisconsin, USA
| Manufacturer | Ariens |
|---|
Dimension and Tires Information of Ariens lawn tractors, S-12
| Wheelbase | 48 inches [121 cm] |
|---|---|
| Shipping weight | 710 lbs [322 kg] |
| Height (steering wheel) | 47.75 inches [121 cm] |
| Length | 74.25 inches [188 cm] |
| Width | 43 inches [109 cm] |
| Lawn/turf front | 16-6.50x8 |
|---|---|
| Lawn/turf rear | 23x10.50x12 |
Engine Specifications of Ariens lawn tractors, S-12
- Air-cooled horizontal-shaft
- 1-cylinder
| Power (gross) | 12 hp [8.9 kW] |
|---|---|
| Displacement | 476 cc [29.07 ci] |
| Oil capacity | 2 qts [1.9 L] |
| Starter | Electric |
| Bore/Stroke | 3.375x3.25 inches [86 x 83 mm] |
| Starter volts | 12 |
Transmission Information of Ariens lawn tractors, S-12
Transmission variants 1
| Transmission | Vickers |
|---|---|
| Transmission(optional) | SAE 10W-30 |
| Oil type | SAE 10W-30 |
| Type | Shaft-driven hydrostatic |
| Gears | Infinite forward and reverse |
Mechanical Specs of Ariens lawn tractors, S-12
- Two-wheel drive
- Open operator station.
- Parking prawl brakes
| Steering | Manual |
|---|
Power Information of Ariens lawn tractors, S-12
| Front PTO | Independent |
|---|---|
| Clutch | Electric |
| Front PTO Type | 3600 |
Three-Point Hitch of Ariens lawn tractors, S-12
| Rear Type(optional) | 0 |
|---|---|
| Type(optional) | Sleeve hitch |
Electrical System of Ariens lawn tractors, S-12
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 12 HP, the Ariens lawn tractors S-12 sits just below S-14 (14 HP) in Ariens lawn tractors's range. Its power puts it in the 76th percentile of 1970s models in our database (1008 machines).
Frequently asked questions
How much horsepower does the Ariens lawn tractors S-12 have?
The Ariens lawn tractors S-12 delivers 12 HP.
What years was the Ariens lawn tractors S-12 produced?
The Ariens lawn tractors S-12 was produced in 1973-1975.
What engine does the Ariens lawn tractors S-12 have?
The Ariens lawn tractors S-12 is powered by a 1-cylinder engine.
What transmission does the Ariens lawn tractors S-12 use?
The Ariens lawn tractors S-12 uses a Vickers transmission.
How much does the Ariens lawn tractors S-12 weigh?
The Ariens lawn tractors S-12 weighs 710 lbs [322 kg].
Is the Ariens lawn tractors S-12 4WD?
The Ariens lawn tractors S-12 is available in 2WD.