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Allis Chalmers 615 vs Allis Chalmers 714B
Verdict: Allis Chalmers 615 vs Allis Chalmers 714B
The Allis Chalmers 615 and the Allis Chalmers 714B are both backhoe loaders — here is how they stack up on the figures that matter. Allis Chalmers 714B leads on rated power with 72 hp against 57 hp. Allis Chalmers 714B is the newer design (1978 vs 1966). In short: choose the Allis Chalmers 714B 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
62
Fit score
Best match
Clear
Allis Chalmers
62
Fit score
Best match
Clear
Rated power
57 hp
72 hp
Confidence
40%
40%
Guide price
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—
Overview
Manufacturer
Allis ChalmersReference
Allis ChalmersReference
With 14.9x24 R4 rear tires.Reference
liquid-cooledReference
Final drives
bull gearReference
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Variants
615
industrialReference
—
615TLB
backhoe-loaderReference
—
714B
—
14-ft backhoeReference
715B
—
15-ft backhoeReference
Engine
Fuel tank
60.6 LReference
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Engine
42.5 kWReference
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Displacement
3.3 LReference
3.9 LReference
Bore/Stroke
98 x 105 mmReference
98 x 127 mmReference
Power
42.5 kWReference
—
Compression
16.25:1Reference
16:1Reference
Rated RPM
2000Reference
2250Reference
Torque
207.5 NmReference
252.2 NmReference
Torque RPM
1750Reference
1400Reference
Starter volts
12Reference
12Reference
Oil capacity
8.5 LReference
11.4 LReference
Coolant capacity
12.8 LReference
18.9 LReference
Sparkplug
Auto-Lite A-5Reference
—
Sparkplug gap
0.584 mmReference
—
Point gap
0.559 mmReference
—
Intake valve clearance
0.381 mmReference
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Exhaust valve clearance
0.381 mmReference
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Idle RPM
650-2200Reference
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Firing order
1-2-3-4Reference
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Engine (gross)
—
53.7 kWReference
Engine (net)
—
48.5 kWReference
Power (net)
—
48.5 kWReference
Power (gross)
—
53.7 kWReference
Starter
—
electricReference
Transmission
Gears
4 forward and 1 reverseReference
4 forward and reverseReference
Clutch
dry discReference
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Transmission
—
WarnerReference
PTO & Hydraulics
Type
gearReference
torque converterReference
Pressure
155.1 barReference
—
Pump flow
90.8 lpmReference
—
Steering flow
19.9 lpmReference
—
Rear PTO Type
1000Reference
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Dimensions
Wheelbase
220 cmReference
213 cmReference
Ag front
7.50x16Reference
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Ag rear
16.9x24Reference
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Front tread
129/138 cmReference
170 cmReference
Rear tread
157/183 cmReference
165 cmReference
Steering wheel
160 cmReference
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Weight
—
5896 kgReference
Front tire
—
11Lx16Reference
Rear tire
—
16.9x24Reference
Industrial front
—
11Lx16Reference
Industrial rear
—
16.9x24Reference
Length
—
716 cmReference
Width
—
210 cmReference
Height (ROPS)
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251 cmReference
Operating
—
5896 kgReference
Max front axle
—
5670 kgReference
Max rear axle
—
5670 kgReference
Backhoe & Loader
Dig depth
444 cmReference
426 cmReference
615 Serial Numbers
Location:
Serial number engraved into the left side of the tractor, on the flange where the clutch and engine meet.Reference
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Electrical
Gas Ground
positiveReference
—
Diesel Ground
negativeReference
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Charging system
generatorReference
alternatorReference
Battery volts
12Reference
12Reference
Ground
—
negativeReference
Attachment overview
Allis Chalmers Backhoe
Backhoe type
Allis Chalmers BackhoeReference
Allis Chalmers BackhoeReference
Digging depth
444 cmReference
426 cmReference
2-Foot flat digging depth
426 cmReference
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Reach from pivot
523 cmReference
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Loading height
279 cmReference
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Bucket Rotation
195°Reference
—
Swing Arc
185°Reference
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Dipperstick force
4626 kgReference
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Allis Chalmers 615 Height
Hood
144 cmReference
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Exhaust
200 cmReference
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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.