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Allis Chalmers 540 vs Allis Chalmers 615

Verdict: Allis Chalmers 540 vs Allis Chalmers 615

The Allis Chalmers 540 and the Allis Chalmers 615 are both industrial tractors — here is how they stack up on the figures that matter. Allis Chalmers 540 leads on rated power with 60 hp against 57 hp. Allis Chalmers 540 is the lighter machine (3,483 kg vs 4,400 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 540 holds more fuel (68.1 L vs 60.6 L) for longer stints between fills. Allis Chalmers 540 is the newer design (1975 vs 1966). In short: choose the Allis Chalmers 540 for outright pulling power, or the Allis Chalmers 615 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 540 Industrial Tractor
Allis Chalmers
62
Fit score
Best match
Clear
Allis Chalmers 615 Industrial Tractor
Allis Chalmers
62
Fit score
Best match
Clear
Rated power
60 hp
57 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
Allis ChalmersReference
Allis ChalmersReference
gasolineReference
With 14.9x24 R4 rear tires.Reference
Final drives
bull gearReference
Engine
Fuel tank
68.1 LReference
60.6 LReference
Engine (net)
44.4 kWReference
Displacement
2.8 LReference
3.3 LReference
Bore/Stroke
99 x 91 mmReference
98 x 105 mmReference
Power (net)
44.4 kWReference
Compression
7.5:1Reference
16.25:1Reference
Rated RPM
2800Reference
2000Reference
Idle RPM
750-2800Reference
650-2200Reference
Torque
187.1 NmReference
207.5 NmReference
Torque RPM
1200Reference
1750Reference
Starter
electricReference
Starter volts
12Reference
12Reference
Engine
42.5 kWReference
Power
42.5 kWReference
Oil capacity
8.5 LReference
Coolant capacity
12.8 LReference
Sparkplug
Auto-Lite A-5Reference
Sparkplug gap
0.584 mmReference
Point gap
0.559 mmReference
Intake valve clearance
0.381 mmReference
Exhaust valve clearance
0.381 mmReference
Firing order
1-2-3-4Reference
Transmission
Gears
infinite forward and reverseReference
4 forward and 1 reverseReference
Clutch
dry discReference
PTO & Hydraulics
Type
hydrostaticReference
gearReference
Pressure
155.1 barReference
155.1 barReference
Pump flow
64.3 lpmReference
90.8 lpmReference
Rear Type
IReference
IReference
Rear lift (at ends)
306 kgReference
Steering flow
19.9 lpmReference
Rear PTO Type
1000Reference
Dimensions
Wheelbase
144 cmReference
220 cmReference
Weight
467 kgReference
4400 to 4550 poundsReference
Front tire
10.00-16Reference
Rear tire
10.00-16Reference
Industrial front
10.00-16Reference
Industrial rear
10.00-16Reference
Length
365 cmReference
320 cmReference
Height (ROPS)
242 cmReference
Operating weight
3483 kgReference
Ground clearance
28 cmReference
Ag front
7.50x16Reference
Ag rear
16.9x24Reference
Gas Weight
1995 kgReference
Diesel Weight
2063 kgReference
Front tread
129/138 cmReference
Rear tread
157/183 cmReference
Steering wheel
160 cmReference
Allis Chalmers 540 attachments
Electrical
Ground
negativeReference
Charging system
alternatorReference
generatorReference
Charging amps
42Reference
Battery volts
12Reference
12Reference
Battery AH
53Reference
Gas Ground
positiveReference
Diesel Ground
negativeReference
Attachment overview
Allis Chalmers 548 Backhoe
Backhoe type
Allis Chalmers 548 BackhoeReference
Bucket width
60 cmReference
Digging depth
279 cmReference
Reach from pivot
284 cmReference
Loading height
185 cmReference
Bucket Rotation
156°Reference
Swing Arc
180°Reference
Bucket force
2453 kgReference
Dipperstick force
989 kgReference
Variants
615
industrialReference
615TLB
backhoe-loaderReference
Allis Chalmers 615 attachments
615 Serial Numbers
Location:
Serial number engraved into the left side of the tractor, on the flange where the clutch and engine meet.Reference
Allis Chalmers 615 Height
Hood
144 cmReference
Exhaust
200 cmReference
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.

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