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Allis Chalmers 912 vs Allis Chalmers HB-112
Verdict: Allis Chalmers 912 vs Allis Chalmers HB-112
The Allis Chalmers 912 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 lighter machine (337 kg vs 661 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 912 is the newer design (1979 vs 1968). 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
11.4 LReference
—
Displacement
29.07 ciReference
30.16 ciReference
Bore/Stroke
86 x 83 mmReference
83 x 87 mmReference
Power
8.9 kWReference
8.9 kWReference
Air cleaner
dryReference
oiled foamReference
Rated RPM
3600Reference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Gear Weight
299 kgReference
—
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Oil capacity
2.8 LReference
1.7 LReference
Oil type
Allis-Chalmers Power Fluid 821Reference
—
Oil change
400 hReference
—
PTO & Hydraulics
Type
belt-driven hydrostaticReference
hydrostaticReference
Rear PTO
liveReference
—
Mid PTO
liveReference
—
Front PTO
liveReference
—
Dimensions
Wheelbase
128 cmReference
121 cmReference
Weight
661 to 687 poundsReference
337 kgReference
Front tire
16-6.50x8Reference
—
Rear tire
23-8.50x12Reference
—
Lawn/turf front
16-6.50x8Reference
—
Lawn/turf rear
23-8.50x12Reference
—
Length
177 cmReference
182 cmReference
Width
93 cmReference
101 cmReference
Height (steering wheel)
100 cmReference
95 cmReference
Height (hood)
90 cmReference
84 cmReference
Hydro Weight
311 kgReference
—
Clearance (front axle)
20 cmReference
22 cmReference
Front tread
76 cmReference
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Rear tread
68 cmReference
—
Shipping weight
—
337 kgReference
Clearance (rear axle)
—
15 cmReference
Allis Chalmers 912 attachments
Links
Electrical
Ground
negativeReference
negativeReference
Charging system
flywheel alternatorReference
starter-generatorReference
Charging amps
15Reference
—
Battery volts
12Reference
12Reference
Battery AH
45Reference
40Reference
Attachment overview
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.