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Allis Chalmers 405 vs Allis Chalmers Scamp 5 1600273
Verdict: Allis Chalmers 405 vs Allis Chalmers Scamp 5 1600273
The Allis Chalmers 405 and the Allis Chalmers Scamp 5 1600273 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 5 hp. Allis Chalmers Scamp 5 1600273 is the lighter machine (117 kg vs 121 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 405 is the newer design (1975 vs 1972). 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
5 hp
5 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Allis ChalmersReference
Allis ChalmersReference
air-cooled horizontal-shaftReference
air-cooled horizontal-shaftReference
Variants
3005 Wonder Boy
similar Simplicity modelReference
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Engine
Fuel tank
2.8 LReference
2.8 LReference
Displacement
12.5 ciReference
12.5 ciReference
Bore/Stroke
65 x 62 mmReference
65 x 62 mmReference
Power
3.7 kWReference
3.7 kWReference
Starter type
electricReference
electricReference
Oil capacity
—
0.6 LReference
Transmission
Gears
2 forward and 1 reverseReference
2 forward and 1 reverseReference
Dimensions
Wheelbase
105 cmReference
105 cmReference
Weight
121 kgReference
117 kgReference
Front tire
4.10/3.50x4Reference
4.10x3.50-4Reference
Rear tire
16.00/6.50x8Reference
4.80x4.00-8Reference
Lawn/turf front
4.10/3.50x4Reference
4.10x3.50-4Reference
Lawn/turf rear
16.00/6.50x8Reference
4.80x4.00-8Reference
Length
147 cmReference
147 cmReference
Width
71 cmReference
71 cmReference
Height (steering wheel)
99 cmReference
92 cmReference
Height (hood)
74 cmReference
74 cmReference
Shipping weight
121 kgReference
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Allis Chalmers 405 attachments
405 Serial Number Location
26" Mower deck
Type
belt-driven gearReference
belt-driven gearReference
Cutting width
66 cmReference
66 cmReference
Overall width
91 cmReference
91 cmReference
Cut height
3 to 9 cmReference
3 to 8 cmReference
Allis Chalmers Scamp 5 attachments
Electrical
Ground
—
negativeReference
Battery volts
—
12Reference
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.