Allis Chalmers T-811
Power
11 hp
Production
1982-1985
Engine
Gasoline, 1-cylinder
Transmission
Vari-Shift
Weight
450 lbs [204 kg]
Drive
2WD
From the same series:
Introduction
Allis Chalmers T-811 Garden Tractor
The Allis Chalmers T-811 is a garden tractor produced between 1982 and 1985 in Port Washington, Wisconsin, USA. Designed primarily for residential lawn care and light property maintenance, this model represents the compact utility segment of the era.
Engine Specifications
The tractor is powered by a 399 cc (24.36 ci) single-cylinder, air-cooled gasoline engine. It produces 11 horsepower (8.2 kW) at a rated speed of 3600 RPM. The engine features a vertical-shaft configuration and requires an oil capacity of 1.2 liters.
Transmission and Drivetrain
The T-811 utilizes a belt-driven, Vari-Shift gear transmission system. It provides three forward speeds and one reverse gear, controlled by a manual clutch featuring a mechanical idler pulley. The power is delivered through a two-wheel drive system.
Controls and Attachments
This model is equipped with manual steering and features an independent front power take-off (PTO) for powering attachments. It comes standard with a 42-inch mower deck, making it suitable for grass cutting operations.
Physical Dimensions and Tires
The tractor has an overall length of 170 cm (67 inches) and a width of 96 cm (38 inches). Its operational weight is 204 kg (450 lbs). It is fitted with specialized lawn and turf tires, measuring 15x6.00-6 at the front and 23x10.50-12 at the rear to ensure traction while minimizing ground pressure.
Conclusion
The Allis Chalmers T-811 is a straightforward, mechanical garden tractor designed for homeowners requiring a compact machine for lawn mowing and light ground-engaging tasks. Its simple Vari-Shift transmission and manual controls emphasize ease of maintenance and reliable operation for small-scale property management.
Production Information of Allis Chalmers, T-811
- Original price was $2,999 in 1984
- Garden tractor
- Built in Port Washington, Wisconsin, USA
| Manufacturer | Allis Chalmers |
|---|
Dimension and Tires Information of Allis Chalmers, T-811
| Length | 67 inches [170 cm] |
|---|---|
| Weight | 450 lbs [204 kg] |
| Height (hood) | 35.9 inches [91 cm] |
| Width | 38 inches [96 cm] |
| Height (steering wheel) | 41.4 inches [105 cm] |
| Lawn/turf front | 15x6.00-6 |
|---|---|
| Lawn/turf rear | 23x10.50-12 |
Engine Specifications of Allis Chalmers, T-811
- Air-cooled vertical-shaft
- Gasoline
- 1-cylinder
| Power | 11 hp [8.2 kW] |
|---|---|
| Displacement | 399 cc [24.36 ci] |
| Rated RPM | 3600 |
| Bore/Stroke | 3.4375x2.625 inches [87 x 67 mm] |
| Oil capacity | 1.25 qts [1.2 L] |
| Starter volts | 12 |
Transmission Information of Allis Chalmers, T-811
Transmission variants 1
- Three-speed gear transmission with variable speed lever.
| Transmission | Vari-Shift |
|---|---|
| Oil capacity | 1.2 qts [1.1 L] |
| Clutch | Mechanical idler pulley |
| Type | Belt-driven gear |
| Gears | 3 forward and 1 reverse |
Transmission variants 2
| 4 | Clutch/brake |
|---|---|
| 3 | Variator |
| 1 | Throttle |
| 2 | Gear shift |
Mechanical Specs of Allis Chalmers, T-811
- Two-wheel drive
- Manual steering
- Open operator station.
Power Information of Allis Chalmers, T-811
| Front PTO | Independent |
|---|---|
| Clutch | Manual |
Electrical System of Allis Chalmers, T-811
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 11 HP, the Allis Chalmers T-811 sits just below T-816 (16 HP) in Allis Chalmers's range. Its power puts it in the 42th percentile of 1980s models in our database (977 machines).
Frequently asked questions
How much horsepower does the Allis Chalmers T-811 have?
The Allis Chalmers T-811 delivers 11 HP.
What years was the Allis Chalmers T-811 produced?
The Allis Chalmers T-811 was produced in 1982-1985.
What engine does the Allis Chalmers T-811 have?
The Allis Chalmers T-811 is powered by a Gasoline, 1-cylinder engine.
What transmission does the Allis Chalmers T-811 use?
The Allis Chalmers T-811 uses a Vari-Shift transmission.
How much does the Allis Chalmers T-811 weigh?
The Allis Chalmers T-811 weighs 450 lbs [204 kg].
Is the Allis Chalmers T-811 4WD?
The Allis Chalmers T-811 is available in 2WD.