Introduction
Ariens S-16H Garden Tractor
The Ariens S-16H is a garden tractor produced between 1976 and 1978 in Brillion, Wisconsin, USA. It belongs to the Ariens S-series and is designed for residential and light-duty landscaping applications.
Engine and Performance
The tractor is powered by a 16 hp (11.9 kW) air-cooled, single-cylinder engine with a displacement of 588 cc (35.90 ci). It utilizes a horizontal-shaft configuration and features a dry element air cleaner with a foam precleaner for operation in dusty environments. The engine requires 2 quarts (1.9 L) of oil and operates at an approximate fuel consumption rate of 1.50 gallons (5.7 liters) per hour.
Transmission and Drivetrain
The S-16H is equipped with a shaft-driven Sunstrand hydrostatic transmission. This system provides infinite forward and reverse speed control, allowing for precise maneuverability without traditional gear shifting. The transmission requires SAE 5W-30 oil and has a capacity of 5.5 quarts (5.2 L).
Electrical and PTO
The electrical system operates on a 12-volt circuit, supported by a 39 AH battery with a 255 CCA rating. Charging is handled by a flywheel alternator providing 15 amps. For implement operation, the tractor includes an independent front power take-off (PTO) engaged via an electric clutch.
Dimensions and Chassis
With a shipping weight of 895 lbs (405 kg) and a 48-inch (121 cm) wheelbase, the tractor is built for stability. It features manual steering and drum brakes. The machine is fitted with lawn and turf tires, specifically 16x6.50-8 on the front and 23x10.50-12 on the rear, suitable for maintaining grass surfaces without excessive soil compaction.
Conclusion
The Ariens S-16H is a straightforward, hydrostatic-drive garden tractor. Its combination of a 16 hp engine, independent front PTO, and compact dimensions makes it well-suited for mowing and general property maintenance tasks typical of its era.
Production Information of Ariens lawn tractors, S-16H
- Garden tractor
- Built in Brillion, Wisconsin, USA
| Manufacturer | Ariens |
|---|
Dimension and Tires Information of Ariens lawn tractors, S-16H
| Wheelbase | 48 inches [121 cm] |
|---|---|
| Shipping weight | 895 lbs [405 kg] |
| Height (steering wheel) | 47.75 inches [121 cm] |
| Length | 74.75 inches [189 cm] |
| Width | 43 inches [109 cm] |
| Lawn/turf front | 16x6.50-8 |
|---|---|
| Lawn/turf rear | 23x10.50-12 |
Engine Specifications of Ariens lawn tractors, S-16H
- Air-cooled horizontal-shaft
- 1-cylinder
| Starter | Electric |
|---|---|
| Displacement | 588 cc [35.90 ci] |
| Oil capacity | 2 qts [1.9 L] |
| Fuel use | 1.50 gal/hour [5.7 l/hour] |
| Bore/Stroke | 3.75x3.25 inches [95 x 83 mm] |
| Sparkplug gap | 0.025 inches [0.635 mm] |
| Starter volts | 12 |
| Compression | 7.3:1 |
| Air cleaner | Dry element with foam precleaner |
| Power (gross) | 16 hp [11.9 kW] |
Transmission Information of Ariens lawn tractors, S-16H
Transmission variants 1
| Transmission | Sunstrand |
|---|---|
| Oil type | SAE 5W-30 |
| Oil capacity | 5.5 qts [5.2 L] |
| Type | Shaft-driven hydrostatic |
| Type(optional) | SAE 5W-30 |
| Gears | Infinite forward and reverse |
Mechanical Specs of Ariens lawn tractors, S-16H
- Two-wheel drive
- Open operator station.
- Drum brakes
| Steering | Manual |
|---|
Power Information of Ariens lawn tractors, S-16H
| Front PTO | Independent |
|---|---|
| Clutch | Electric |
| Front PTO Type | 3600 |
Three-Point Hitch of Ariens lawn tractors, S-16H
| Rear Type(optional) | 0 |
|---|
Electrical System of Ariens lawn tractors, S-16H
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 255 |
| Charging system | Flywheel alternator |
| Battery AH | 39 |
| Charging amps | 15 |
Where it sits
With 16 HP, the Ariens lawn tractors S-16H sits between S-14H (14 HP) and S-18H (18 HP) in Ariens lawn tractors's range. Its power puts it in the 95th percentile of 1970s models in our database (1008 machines).
Frequently asked questions
How much horsepower does the Ariens lawn tractors S-16H have?
The Ariens lawn tractors S-16H delivers 16 HP.
What years was the Ariens lawn tractors S-16H produced?
The Ariens lawn tractors S-16H was produced in 1976-1978.
What engine does the Ariens lawn tractors S-16H have?
The Ariens lawn tractors S-16H is powered by a 1-cylinder engine.
What transmission does the Ariens lawn tractors S-16H use?
The Ariens lawn tractors S-16H uses a Sunstrand transmission.
How much does the Ariens lawn tractors S-16H weigh?
The Ariens lawn tractors S-16H weighs 895 lbs [405 kg].
Is the Ariens lawn tractors S-16H 4WD?
The Ariens lawn tractors S-16H is available in 2WD.