Allis-Chalmers B-210 Specs ( 1970-1972 )
Overview
The Allis-Chalmers B-210 is a garden tractor manufactured between 1970 and 1972 in Lexington, South Carolina. It is powered by a 10-horsepower Briggs & Stratton gasoline engine and features a 21-speed Vari-Shift transmission. This model is built with an open operator station, manual steering, and live front, mid, and rear PTO systems.
Ideal Applications
Transmission Configuration:
The belt-driven Vari-Shift system utilizes three gears and a seven-position variator to provide 21 forward and 7 reverse gear options.
Engine and Power Specs:
The 1-cylinder, 393cc air-cooled engine is rated at 10 horsepower and 3600 RPM, featuring a 12-volt electric starter and an oiled foam air cleaner.
Physical Dimensions and PTO:
With a 745-pound weight and a 48-inch wheelbase, the tractor is equipped with live front, mid, and rear PTOs to operate attachments like the 42-inch mid-mount mower deck.
Production
| Description | Garden tractor / Built in Lexington, South Carolina, USA |
|---|---|
| Manufacturer | Allis Chalmers |
Engine
| Description | 10HP Briggs & Stratton 393cc 1-cyl gasoline |
|---|---|
| Fuel tank | 1.5 gal (5.7 L) |
| Air cleaner | oiled foam |
| Bore/Stroke | 3.0625x3.25 inches (78 x 83 mm) |
| Description | Briggs & Stratton 243431 / gasoline / 1-cylinder / air-cooled horizontal-shaft |
| Displacement | 393 cc (24 ci) |
| Oil capacity | 2 qts (1.9 L) |
| Power | 10 hp (7.5 kW) |
| Rated RPM | 3600 |
| Starter | electric |
| Starter volts | 12 |
Transmission
| 1 | Throttle |
|---|---|
| 2 | Clutch/brake |
| 3 | Variator |
| 4 | Gear shift |
| Description | Three gears, plus reverse, with seven-position variator. |
| Gears | 21 forward and 7 reverse |
| Oil capacity | 1.5 qts (1.4 L) |
| Transmission | Vari-Shift |
| Transmission type | 21-speed variator |
| Type | belt-driven variator |
Mechanical
| Cab | Open operator station. |
|---|---|
| Description | Manual steering |
| Drive type | Two-wheel drive |
PTO
| Front PTO | live |
|---|---|
| Mid PTO | live |
| Rear PTO | live |
Dimensions & Tires
| Clearance (front axle) | 5.25 inches (13 cm) |
|---|---|
| Front tread | 25.5 inches (64 cm) |
| Height | 37.75 inches (95 cm) |
| Length | 72 inches (182 cm) |
| Rear tread | 30.25 to 30.28 inches (76 to 76 cm) |
| Weight | 745 lbs (337 kg) |
| Wheelbase | 48 inches (121 cm) |
| Width | 34 inches (86 cm) |
| Weight | 745 lbs (337 kg) |
| Wheelbase | 48 inches (121 cm) |
Allis Chalmers B-210 attachments
| Description | 42" mid-mount mower deck |
|---|
References
| Description | Service Manual B Series Tractors (9003453) published in 1976 |
|---|