Search
Allis Chalmers I40 vs Allis Chalmers I400
Verdict: Allis Chalmers I40 vs Allis Chalmers I400
The Allis Chalmers I40 and the Allis Chalmers I400 are both industrial tractors — here is how they stack up on the figures that matter. Both are rated at the same 41 hp. Allis Chalmers I400 is the newer design (1966 vs 1964). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
Tune the fit score
Tell us about your operation
Fit & specs
Allis Chalmers
62
Fit score
Best match
Clear
Allis Chalmers
62
Fit score
Best match
Clear
Rated power
41 hp
41 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Allis ChalmersReference
Allis ChalmersReference
With 14.9x24 rear tires.Reference
liquid-cooledReference
Final drives
bull gearReference
—
Variants
D10
ag tractorReference
—
Engine
Fuel tank
47.3 LReference
—
Engine (gross)
30.3 kWReference
—
Displacement
2.4 LReference
2.4 LReference
Bore/Stroke
89 x 98 mmReference
89 x 98 mmReference
Power (gross)
30.3 kWReference
—
Compression
7.5:1Reference
7.5:1Reference
Rated RPM
2000Reference
2000Reference
Torque
183.1 NmReference
—
Torque RPM
1200Reference
—
Firing order
1-2-4-3Reference
1-2-4-3Reference
Starter volts
12Reference
—
Oil capacity
7.6 LReference
—
Engine
—
30.3 kWReference
Power
—
30.3 kWReference
Transmission
Gears
8 forward and 2 reverseReference
—
Clutch
228.6mm dry discReference
—
Transmission
Dual RangeReference
—
PTO & Hydraulics
Type
shuttleReference
—
Pressure
137.9 barReference
155.1 barReference
Total flow
64.3 lpmReference
—
Rear Type
IReference
—
Control
position and draft controlReference
—
Rear PTO
independentReference
—
Rear PTO Type
540 (1.375)Reference
—
Engine RPM
540@1650Reference
—
Pump flow
—
56.8 lpmReference
Dimensions
Wheelbase
200 cmReference
—
Weight
3980 to 7400 poundsReference
1134 kgReference
Front tire
7.50x16Reference
7.50x16Reference
Rear tire
14.9x24Reference
14.9x24Reference
Lawn/turf rear
12.4x24Reference
—
Industrial front
7.50x16Reference
7.50x16Reference
Industrial rear
14.9x24Reference
14.9x24Reference
Length
301 cmReference
—
Height (steering wheel)
154 cmReference
—
Height (hood)
139 cmReference
—
Ground clearance
50 cmReference
—
Front tread
137/143 cmReference
—
Rear tread
127/154 cmReference
—
Allis Chalmers I40 attachments
Attachment overview
Allis-Chalmers Backhoe
Backhoe type
Allis-Chalmers BackhoeReference
Allis Chalmers BackhoeReference
Transport height
320 cmReference
340 cmReference
Bucket width
91 cmReference
—
Digging depth
309 cmReference
398 cmReference
2-Foot flat digging depth
304 cmReference
—
Reach from pivot
426 cmReference
482 cmReference
Bucket force
2494 kgReference
—
Speeds
Allis Chalmers I400 attachments
I400 Serial Numbers
1966
—
1003Reference
1967
—
1281Reference
1968
—
1495Reference
Final
—
1750Reference
Allis Chalmers Backhoe
Loading height
—
266 cmReference
Swing Arc
—
190°Reference
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.