Head to head · Row Crop

Allis Chalmers 7030 vs McCormick Intl G135 Max

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Allis ChalmersModel A

Allis Chalmers 7030

Row Crop

power
131 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 7030 specs
McCormick Intl G135 Max Tractor
McCormick IntlModel B

McCormick Intl G135 Max

Row Crop

power
133 hp
displacement
411 ci
Cylinders
6
Forward gears
36
Full G135 Max specs
Allis ChalmersAllis Chalmers 7030
vs
McCormick IntlMcCormick Intl G135 Max

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ G135 Max higher · +2 hp (+2%)
7030131 hp
G135 Max133 hp
Median Row Crop Tractor138 hp

7030 is in the 47th percentile; G135 Max is in the 48th · 1,206 models

Engine Displacement

▲ 7030 higher · +15 ci (+4%)
7030426 ci
G135 Max411 ci
Median Row Crop Tractor391 ci

7030 is in the 72nd percentile; G135 Max is in the 60th · 1,409 models

Cylinders

= Effectively tied
70306
G135 Max6
Median Row Crop Tractor6

7030 is in the 50th percentile; G135 Max is in the 50th · 1,417 models

Forward Gears

▲ G135 Max higher · +16 (+80%)
703020
G135 Max36
Median Row Crop Tractor16

7030 is in the 70th percentile; G135 Max is in the 95th · 1,200 models

7030 (A)G135 Max (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7030McCormick Intl G135 MaxDifference
ManufacturerAllis ChalmersMcCormick Intl—
Model7030G135 Max—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers 7030McCormick Intl G135 MaxDifference
ManufacturerAllis ChalmersMcCormick Intl—
Model3500 Mark IIBetaPower—
Power Output131hp133hp▲ G135 Max+2 hp · +2%
Rated RPM2,300RPM2,200RPM▲ 7030+100 RPM · +5%
Cylinders66Same
Displacement426ci411ci▲ 7030+15 ci · +4%
Bore4.3in4.1in▲ 7030+0.2 in · +5%
Stroke5in5.2in▲ G135 Max+0.2 in · +4%

Transmission

SpecAllis Chalmers 7030McCormick Intl G135 MaxDifference
TypeSelective gear fixed ratio with partial range operator controlled power shiftingMechanical shuttle—

Dimensions & Weight

SpecAllis Chalmers 7030McCormick Intl G135 MaxDifference
Length163in203in▲ G135 Max+40 in · +25%
Width95.3in87in▲ 7030+8.3 in · +10%
Height116in109in▲ 7030+7 in · +6%
Operating Weight12,430lb12,760lb▲ G135 Max+330 lb · +3%

Hydraulics

SpecAllis Chalmers 7030McCormick Intl G135 MaxDifference
System TypeOpen centerNot recorded—
Steering TypeHydrostatic powerHydrostatic powerSame

Power Take-off (PTO)

SpecAllis Chalmers 7030McCormick Intl G135 MaxDifference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—
Speed 21,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 7030McCormick Intl G135 MaxDifference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryNot recordedCategory 3—
Hitch PositionNot recordedRear—

Chassis & Drive

SpecAllis Chalmers 7030McCormick Intl G135 MaxDifference
Chassis Type2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeHydrostatic powerHydrostatic powerSame
Brake TypeWet multiple disc brakes operated hydraulically by two-foot pedalsNot recorded—

Electrical

SpecAllis Chalmers 7030McCormick Intl G135 MaxDifference
Starter TypeElectricElectricSame

Operator Station

SpecAllis Chalmers 7030McCormick Intl G135 MaxDifference
TypeOpen operator station or Cab (optional)Not recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 47th percentile (131 hp)B · 48th percentile (133 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 60th percentile (411 ci)

Cylinders

median 6
A · 50th percentile (6)B · 50th percentile (6)

Forward Gears

median 16
A · 70th percentile (20)B · 95th percentile (36)

Operating Weight

median 12,307 lb
A · 51st percentile (12,430 lb)B · 53rd percentile (12,760 lb)
A · 7030B · G135 MaxMedian Row Crop Tractor
Full spec pageAllis Chalmers 7030Full spec pageMcCormick Intl G135 Max