Introduction
Allis Chalmers 920 Garden Tractor
The Allis Chalmers 920 is a garden tractor produced between 1984 and 1985 in Port Washington, Wisconsin, USA. Designed for residential property maintenance and landscaping tasks, this model belongs to the 919 series and was marketed as a durable utility machine for lawn care.
Engine Specifications
The tractor is powered by an air-cooled, two-cylinder engine with a displacement of 790 cc (48.21 ci). It delivers a rated power output of 18.5 hp (13.8 kW) at 2800 RPM. The engine utilizes a dry-type air cleaner and an electric starting system operating on a 12-volt battery.
Transmission and Drive System
The 920 utilizes a belt-driven hydrostatic transmission, providing infinite forward and reverse speeds for precise control during operation. It features a two-wheel drive configuration with spur gear final drives. Steering is manual, though power steering was offered as an optional upgrade.
Dimensions and Chassis
The machine has a wheelbase of 48.1 inches (122 cm) and an overall length of 70 inches (177 cm). With an operating weight of 689 lbs (312 kg), it is equipped with lawn and turf tires sized 16-6.50x8 at the front and 23-10.50x12 at the rear. The operator station is of an open design.
Equipment and Hitch
Designed for versatility, the tractor supports 42-inch or 48-inch mower decks. Additionally, it features a sleeve hitch, available as an optional component (part number 1600055), which allows for the attachment of various ground-engaging implements.
Conclusion
The Allis Chalmers 920 is a compact, robust garden tractor engineered for lawn maintenance and light utility work. Its hydrostatic transmission and optional implement compatibility make it suitable for homeowners and collectors seeking a reliable machine from the mid-1980s.
Production Information of Allis Chalmers, 920
- Original price was $6,099 in 1985
- Garden tractor
- Built in Port Washington, Wisconsin, USA
| Manufacturer | Allis Chalmers |
|---|
Dimension and Tires Information of Allis Chalmers, 920
| Wheelbase | 48.1 inches [122 cm] |
|---|---|
| Height (hood) | 35.7 inches [90 cm] |
| Height (steering wheel) | 39.7 inches [100 cm] |
| Length | 70 inches [177 cm] |
| Weight | 689 lbs [312 kg] |
| Width | 38.9 inches [98 cm] |
| Lawn/turf front | 16-6.50x8 |
|---|---|
| Lawn/turf rear | 23-10.50x12 |
Engine Specifications of Allis Chalmers, 920
- Air-cooled
- 2-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 790 cc [48.21 ci] |
| Oil change | 300 h |
| Air cleaner | Dry |
| Bore/Stroke | 3.386x2.677 inches [86 x 68 mm] |
| Starter | Electric |
| Rated RPM | 2800 |
| Power | 18.5 hp [13.8 kW] |
Transmission Information of Allis Chalmers, 920
Transmission variants 1
| Type | Belt-driven hydrostatic |
|---|---|
| Gears | Infinite forward and reverse |
| Oil capacity | 3 qts [2.8 L] |
Transmission variants 2
| 3 | Forward/Reverse |
|---|---|
| 1 | Throttle |
| 2 | Clutch/Brake |
Mechanical Specs of Allis Chalmers, 920
- Two-wheel drive
- Mechanical band brakes
- Open operator station.
| Final drives | Spur gear |
|---|---|
| Steering | Manual |
Three-Point Hitch of Allis Chalmers, 920
| Type | Sleeve hitch |
|---|
Optional. Part number 1600055.
Electrical System of Allis Chalmers, 920
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 500 |
| Charging system | Flywheel alternator |
| Battery Group | 24 |
| Charging amps | 16 |
Where it sits
With 18 HP, the Allis Chalmers 920 sits just below 919 (19 HP) in Allis Chalmers's range. Its power puts it in the 93th percentile of 1980s models in our database (977 machines).
Frequently asked questions
How much horsepower does the Allis Chalmers 920 have?
The Allis Chalmers 920 delivers 18 HP.
What years was the Allis Chalmers 920 produced?
The Allis Chalmers 920 was produced in 1984-1985.
What engine does the Allis Chalmers 920 have?
The Allis Chalmers 920 is powered by a 2-cylinder engine.
What transmission does the Allis Chalmers 920 use?
The Allis Chalmers 920 uses a Belt-driven hydrostatic transmission.
How much does the Allis Chalmers 920 weigh?
The Allis Chalmers 920 weighs 689 lbs [312 kg].
Is the Allis Chalmers 920 4WD?
The Allis Chalmers 920 is available in 2WD.