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Allis Chalmers B-12 vs Allis Chalmers HB-112
Verdict: Allis Chalmers B-12 vs Allis Chalmers HB-112
The Allis Chalmers B-12 and the Allis Chalmers HB-112 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 12 hp. Allis Chalmers HB-112 is the newer design (1968 vs 1966). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Allis Chalmers
62
Fit score
Best match
Clear
Allis Chalmers
62
Fit score
Best match
Clear
Rated power
12 hp
12 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Allis ChalmersReference
Allis ChalmersReference
air-cooled horizontal-shaftReference
air-cooled horizontal-shaftReference
Engine
Fuel tank
5.7 LReference
—
Displacement
30.16 ciReference
30.16 ciReference
Bore/Stroke
83 x 87 mmReference
83 x 87 mmReference
Power
8.9 kWReference
8.9 kWReference
Air cleaner
oiled foamReference
oiled foamReference
Rated RPM
3600Reference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
1.9 LReference
1.7 LReference
Transmission
Type
gearReference
hydrostaticReference
Gears
6 forward and 2 reverseReference
infinite forward and reverseReference
Transmission
Hi-LoReference
—
PTO & Hydraulics
Rear PTO
liveReference
—
Mid PTO
liveReference
—
Front PTO
liveReference
—
Dimensions
Wheelbase
111 cmReference
121 cmReference
Front tire
6.50x8Reference
—
Rear tire
23-8.50x12Reference
—
Lawn/turf front
6.50x8Reference
—
Lawn/turf rear
23-8.50x12Reference
—
Length
172 cmReference
182 cmReference
Width
92 cmReference
101 cmReference
Height
95 cmReference
—
Ground clearance
15 cmReference
—
Weight
—
337 kgReference
Height (steering wheel)
—
95 cmReference
Height (hood)
—
84 cmReference
Shipping weight
—
337 kgReference
Clearance (front axle)
—
22 cmReference
Clearance (rear axle)
—
15 cmReference
Allis Chalmers B-12 attachments
B-12 Serial Number Location
Attachment overview
Electrical
Ground
—
negativeReference
Charging system
—
starter-generatorReference
Battery volts
—
12Reference
Battery AH
—
40Reference
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.