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Allis Chalmers 710C vs Allis Chalmers I40
Verdict: Allis Chalmers 710C vs Allis Chalmers I40
The Allis Chalmers 710C and the Allis Chalmers I40 are both industrial tractors — here is how they stack up on the figures that matter. Allis Chalmers I40 leads on rated power with 41 hp against 25 hp. Allis Chalmers 710C is the newer design (1982 vs 1964). In short: choose the Allis Chalmers I40 for outright pulling power, or the Allis Chalmers 710C if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a 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
25 hp
41 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Allis ChalmersReference
Allis ChalmersReference
liquid-cooled inlineReference
With 14.9x24 rear tires.Reference
Final drives
inboard planetaryReference
bull gearReference
Engine
Engine
48.5 kWReference
—
Displacement
3.3 LReference
2.4 LReference
Bore/Stroke
98 x 108 mmReference
89 x 98 mmReference
Power
48.5 kWReference
—
Fuel system
direct injectionReference
—
Compression
14.1:1Reference
7.5:1Reference
Rated RPM
2300Reference
2000Reference
Idle RPM
775-2580Reference
—
Firing order
1-3-4-2Reference
1-2-4-3Reference
Starter
electricReference
—
Starter volts
12Reference
12Reference
Coolant capacity
15.1 LReference
—
Oil capacity
11.4 LReference
7.6 LReference
Oil change
100 hReference
—
Fuel tank
—
47.3 LReference
Engine (gross)
—
30.3 kWReference
Power (gross)
—
30.3 kWReference
Torque
—
183.1 NmReference
Torque RPM
—
1200Reference
Transmission
Transmission
WarnerReference
Dual RangeReference
Gears
4 forward and reverseReference
8 forward and 2 reverseReference
PTO & Hydraulics
PTO (claimed)
18.6 kWReference
—
Hydraulic system
102.2 LReference
—
Type
torque converterReference
shuttleReference
Capacity
102.2 LReference
—
Rear valves
2Reference
—
Pump flow
41.6 lpmReference
—
Total flow
109.8 lpmReference
64.3 lpmReference
Steering flow
18.9 lpmReference
—
Steering press.
103.4 barReference
—
Rear Type
IIReference
IReference
Rear PTO
independentReference
independentReference
Clutch
hydraulicReference
228.6mm dry discReference
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
Engine RPM
540@2100Reference
540@1650Reference
Pressure
—
137.9 barReference
Control
—
position and draft controlReference
Capacities
Fuel
75.7 LReference
—
Dimensions
Wheelbase
213 cmReference
200 cmReference
Front tire
11L-16Reference
7.50x16Reference
Rear tire
16.9-24Reference
14.9x24Reference
Industrial front
11L-16Reference
7.50x16Reference
Industrial rear
16.9-24Reference
14.9x24Reference
Width
210 cmReference
—
Height (ROPS)
251 cmReference
—
Ground clearance
33 cmReference
50 cmReference
Front tread
170 cmReference
137/143 cmReference
Rear tread
165 cmReference
127/154 cmReference
Weight
—
3980 to 7400 poundsReference
Lawn/turf rear
—
12.4x24Reference
Length
—
301 cmReference
Height (steering wheel)
—
154 cmReference
Height (hood)
—
139 cmReference
Allis Chalmers 710C attachments
710C Serial Numbers
Location:
Serial number plate on the left side of the 710C, just behind the engine.Reference
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Electrical
Ground
negativeReference
—
Charging system
alternatorReference
—
Charging amps
61Reference
—
Batteries
2Reference
—
Battery CCA
95Reference
—
Battery volts
12Reference
—
Battery Group
30HReference
—
Variants
D10
—
ag tractorReference
Allis Chalmers I40 attachments
Attachment overview
Allis-Chalmers Backhoe
Backhoe type
—
Allis-Chalmers BackhoeReference
Transport height
—
320 cmReference
Bucket width
—
91 cmReference
Digging depth
—
309 cmReference
2-Foot flat digging depth
—
304 cmReference
Reach from pivot
—
426 cmReference
Bucket force
—
2494 kgReference
Speeds
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.