Introduction
Ariens GT20 Garden Tractor
The Ariens GT20 is a garden tractor manufactured in Brillion, Wisconsin, between 1988 and 1995. Designed for residential property management and groundskeeping, this machine features a 20 horsepower engine and hydrostatic drive system.
Engine and Performance
The tractor is powered by a 770 cc, two-cylinder, air-cooled V-Twin engine with a horizontal shaft. It produces a gross power output of 20 hp (14.9 kW) and operates with a compression ratio of 6.6:1. The engine intake is protected by a dry element air cleaner with a foam pre-cleaner. Fuel consumption is rated at 1.8 gallons per hour (6.8 liters per hour).
Transmission and Handling
The GT20 utilizes a hydrostatic transmission, allowing for infinite speed control in both forward and reverse directions. Steering is facilitated by a hydraulic power system, and the tractor is equipped with disc brakes to ensure stopping reliability. The operator operates from an open station design.
Electrical and PTO Systems
The electrical system operates on a 12-volt architecture, supported by a 39 AH battery with a 255 CCA rating. Charging is provided by a flywheel alternator with a 20-amp output. The tractor is equipped with independent rear and front power take-off (PTO) units, both utilizing electric clutches for engagement.
Dimensions and Capabilities
With a wheelbase of 48 inches and a shipping weight of 960 lbs, the GT20 is designed for maneuverability. It measures 43 inches in width and 47 inches in height at the steering wheel. The unit is compatible with mower decks of 42, 48, or 60 inches, and features lawn and turf tires sized 16-6.50x8 for the front and 23-10.50x12 for the rear.
Conclusion
The Ariens GT20 is a versatile garden tractor suitable for users requiring a compact yet capable machine for mowing and light property maintenance tasks. Its combination of hydrostatic drive, hydraulic steering, and dual PTO capability allows it to operate a variety of attachments.
Production Information of Ariens lawn tractors, GT20
- Garden tractor
- Built in Brillion, Wisconsin, USA
| Manufacturer | Ariens |
|---|
Dimension and Tires Information of Ariens lawn tractors, GT20
| Wheelbase | 48 inches [121 cm] |
|---|---|
| Shipping weight | 960 lbs [435 kg] |
| Height (steering wheel) | 47 inches [119 cm] |
| Length | 75 inches [190 cm] |
| Width | 43 inches [109 cm] |
| Lawn/turf front | 16-6.50x8 |
|---|---|
| Lawn/turf rear | 23-10.50x12 |
Engine Specifications of Ariens lawn tractors, GT20
- Air-cooled horizontal-shaft V-Twin
- 2-cylinder
| Fuel use | 1.8 gal/hour [6.8 l/hour] |
|---|---|
| Starter | Electric |
| Oil capacity | 2 qts [1.9 L] |
| Displacement | 770 cc [46.98 ci] |
| Bore/Stroke | 3.125x3.06 inches [79 x 78 mm] |
| Power (gross) | 20 hp [14.9 kW] |
| Compression | 6.6:1 |
| Air cleaner | Dry element with foam precleaner |
| Sparkplug gap | 0.020 inches [0.508 mm] |
| Sparkplug | RV15YS |
| Starter volts | 12 |
Transmission Information of Ariens lawn tractors, GT20
Transmission variants 1
| Type | Hydrostatic |
|---|---|
| Type(optional) | SAE 5W-30 |
| Oil type | SAE 5W-30 |
| Gears | Infinite forward and reverse |
| Oil capacity | 5.5 qts [5.2 L] |
Mechanical Specs of Ariens lawn tractors, GT20
- Disc brakes
- Open operator station.
| Steering | Hydraulic power |
|---|
Power Information of Ariens lawn tractors, GT20
| Rear PTO | Independent |
|---|---|
| Front PTO Type | 3600 |
| Clutch | Electric |
| Clutch | Electric |
| Front PTO | Independent |
Three-Point Hitch of Ariens lawn tractors, GT20
| Rear Type(optional) | 0 |
|---|
Electrical System of Ariens lawn tractors, GT20
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 255 |
| Charging system | Flywheel alternator |
| Battery AH | 39 |
| Charging amps | 20 |
Where it sits
With 20 HP, the Ariens lawn tractors GT20 sits between GT19 (19 HP) and Grand Sierra 2200 (22 HP) in Ariens lawn tractors's range. Its power puts it in the 98th percentile of 1980s models in our database (977 machines).
Frequently asked questions
How much horsepower does the Ariens lawn tractors GT20 have?
The Ariens lawn tractors GT20 delivers 20 HP.
What years was the Ariens lawn tractors GT20 produced?
The Ariens lawn tractors GT20 was produced in 1988-1995.
What engine does the Ariens lawn tractors GT20 have?
The Ariens lawn tractors GT20 is powered by a 2-cylinder engine.
What transmission does the Ariens lawn tractors GT20 use?
The Ariens lawn tractors GT20 uses a Hydrostatic transmission.
How much does the Ariens lawn tractors GT20 weigh?
The Ariens lawn tractors GT20 weighs 960 lbs [435 kg].