Allis Chalmers lawn tractors

Allis Chalmers B-210

The Allis Chalmers B-210 is a garden tractor produced from 1970 to 1972 as part of the B Series. It features a 10 hp Briggs & Stratton 393cc 1-cylinder gasoline engine with electric start and a 21-speed belt-driven variator transmission. The tractor has a wheelbase of 48 inches and weighs 745 lbs. It includes live PTOs at the front, mid, and rear, and supports a 42-inch mid-mount mower deck attachment. The B-210 is a two-wheel drive tractor with manual steering and an open operator station, built in Lexington, South Carolina, USA.

Power-

Founded-

ModelB-210

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Technical Specifications

Detailed specifications and technical data for Allis Chalmers B-210

Engine

Type	gasoline
Power	10 hp (7.5 kW)
Cooling	air-cooled horizontal-shaft
Starter	electric
Cylinders	1-cylinder
Fuel tank	1.5 gal (5.7 L)
Rated RPM	3600
Air cleaner	oiled foam
Bore/Stroke	3.0625x3.25 inches (78 x 83 mm)
Displacement	393 cc (24 ci)
Engine model	Briggs & Stratton 243431
Oil capacity	2 qts (1.9 L)
Starter volts	12

Overview

Series	B Series
Built in	Lexington, South Carolina, USA
Category	Garden tractor
Production years	1970 - 1972

Dimensions

Width	34 inches (86 cm)
Height	37.75 inches (95 cm)
Length	72 inches (182 cm)
Weight	745 lbs (337 kg)
Wheelbase	48 inches (121 cm)
Rear tread	30.25 to 30.28 inches (76 to 76 cm)
Front tread	25.5 inches (64 cm)
Clearance (front axle)	5.25 inches (13 cm)

Mechanical

Drive	Two-wheel drive
Steering	Manual steering
Operator station	Open operator station

References

Service Manual	Service Manual B Series Tractors (9003453) published in 1976

Attachments

42" Mower deck	mid-mount Allis Chalmers, 3-blade, Cutting width 42 inches (106 cm)

Transmission

Type	Vari-Shift
Gears	21 forward and 7 reverse
Details	Three gears, plus reverse, with seven-position variator.
Controls	1 Throttle, 2 Clutch/brake, 3 Variator, 4 Gear shift
Description	belt-driven variator
Oil capacity	1.5 qts (1.4 L)

Power Take-off (PTO)