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Allis Chalmers 7030 vs Allis Chalmers HD11AG Series B

Verdict: Allis Chalmers 7030 vs Allis Chalmers HD11AG Series B

The Allis Chalmers 7030 and the Allis Chalmers HD11AG Series B are both tractors — here is how they stack up on the figures that matter. Allis Chalmers 7030 leads on rated power with 131 hp against 127 hp. Allis Chalmers 7030 is the lighter machine (5,638 kg vs 11,340 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 7030 is the newer design (1973 vs 1972). In short: choose the Allis Chalmers 7030 for outright pulling power, or the Allis Chalmers HD11AG Series B 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 7030 Tractor
Allis Chalmers
85
Fit score
Best match
Clear
Allis Chalmers HD11AG Series B Tractor
Allis Chalmers
85
Fit score
Best match
Clear
Rated power
131 hp
127 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
Allis ChalmersReference
Allis ChalmersReference
With 18.4x38 rear tires.Reference
liquid-cooledReference
Total built
3,396Reference
Original price
$17,035Reference
Final drives
planetaryReference
Differential lock
hydraulic rearReference
Drive
crawlerReference
Engine
Drawbar (claimed)
82.0 kWReference
79.2 kWReference
Drawbar (tested)
82.2 kWReference
Displacement
7.0 LReference
8.5 LReference
Bore/Stroke
108 x 127 mmReference
113 x 141 mmReference
Air cleaner
dryReference
dryReference
Compression
16:1Reference
Rated RPM
2300Reference
1800Reference
Starter volts
12Reference
24Reference
Power at rated engine speed
97.7 kWReference
Max power
82.2 kWReference
Fuel tank
367.1 LReference
Engine
94.3 kWReference
Power
94.3 kWReference
Starter
electricReference
Oil capacity
70.0 LReference
Coolant capacity
41.6 LReference
Transmission
Transmission
Allis-Chalmers Power Director XXReference
Gears
20 forward and 4 reverseReference
6 forward and 3 reverseReference
PTO & Hydraulics
PTO (claimed)
97.7 kWReference
PTO (tested)
97.7 kWReference
Type
partial power shiftReference
gearReference
Pump flow
51.1 lpmReference
Total flow
170.3 lpmReference
Steering flow
36.0 lpmReference
Rear Type
III/IIReference
Rear PTO
independentReference
Rear PTO Type
540/1000 (1.375)Reference
Power at rated PTO speed
97.8 kWReference
Dimensions
Wheelbase
269 cmReference
Weight
5638 kgReference
11340 kgReference
Front tire
11.00-16Reference
Rear tire
20.8-38Reference
Ag front
11.00-16Reference
Ag rear
20.8-38Reference
Length
414 cmReference
317 cmReference
Width
242 cmReference
243 cmReference
Height
294 cmReference
Operating weight
5638 kgReference
11340 kgReference
Ballasted weight
7511 kgReference
Bar rear axle
91 mmReference
Height (hood)
213 cmReference
Ground clearance
30 cmReference
Gauge
187 cmReference
Allis Chalmers 7030 attachments
7030 Serial Numbers
1973
1001Reference
1974
2595Reference
Location:
Above PTO shieldReference
Final
4398Reference
Test results
Fuel use
32.2 l/hourReference
Max pull
5719 kgReference
Speeds
Electrical
Charging system
alternatorReference
Charging amps
20Reference
Allis Chalmers HD11AG Series B Tracks
Length on ground
233 cmReference
Area on ground
2.1 m²Reference
Ground pressure
0.5 barReference

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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