Head to head · Row Crop

Allis Chalmers 7020 vs John Deere 6125J

Allis Chalmers 7020 Tractor
Allis ChalmersModel A

Allis Chalmers 7020

Row Crop

power
124 hp
displacement
301 ci
Cylinders
6
Forward gears
6
Full 7020 specs
Image not recorded
John DeereModel B

John Deere 6125J

Utility

power
125 hp
displacement
414 ci
Cylinders
6
Forward gears
12
Full 6125J specs
Allis ChalmersAllis Chalmers 7020
vs
John DeereJohn Deere 6125J

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ 6125J higher · +1 hp (<1%)
7020124 hp
6125J125 hp
Median Row Crop Tractor138 hp

7020 is in the 41st percentile; 6125J is in the 42nd · 1,206 models

Engine Displacement

▲ 6125J higher · +113 ci (+38%)
7020301 ci
6125J414 ci
Median Row Crop Tractor391 ci

7020 is in the 32nd percentile; 6125J is in the 69th · 1,409 models

Cylinders

= Effectively tied
70206
6125J6
Median Row Crop Tractor6

7020 is in the 50th percentile; 6125J is in the 50th · 1,417 models

Forward Gears

▲ 6125J higher · +6 (+100%)
70206
6125J12
Median Row Crop Tractor16

7020 is in the 11th percentile; 6125J is in the 27th · 1,200 models

7020 (A)6125J (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7020John Deere 6125JDifference
ManufacturerAllis ChalmersJohn Deere—
Model70206125J—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers 7020John Deere 6125JDifference
ManufacturerAllis ChalmersJohn Deere—
Model649I6068 PowerTech—
Power Output124hp125hp▲ 6125J+1 hp · <1%
Rated RPM2,300RPM2,300RPMSame
Cylinders66Same
Displacement301ci414ci▲ 6125J+113 ci · +38%
Bore3.9in4.2in▲ 6125J+0.3 in · +8%
Stroke4.3in5in▲ 6125J+0.7 in · +16%

Transmission

SpecAllis Chalmers 7020John Deere 6125JDifference
TypePartial power shiftFully synchronized / Partial power shift—

Dimensions & Weight

SpecAllis Chalmers 7020John Deere 6125JDifference
Length163in194in▲ 6125J+31 in · +19%
Width92.6inNot recorded—
Height116in108in▲ 7020+8 in · +7%
Operating Weight11,770lb9,678lb▲ 7020+2,092 lb · +22%

Hydraulics

SpecAllis Chalmers 7020John Deere 6125JDifference
System TypeClosed centerPressure compensated—
Steering TypeHydrostatic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 7020John Deere 6125JDifference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—
Speed 21,000rpmNot recorded—

Tires

SpecAllis Chalmers 7020John Deere 6125JDifference
Front Tire Size11.00-16Not recorded—
Rear Tire Size20.8-38Not recorded—

Hitch & Towing

SpecAllis Chalmers 7020John Deere 6125JDifference
Hitch TypeThree-Point HitchCategory II—
Hitch CategoryIII/IICategory 3—
Hitch PositionRearRearSame
Hitch Capacity6,680lbNot recorded—

Chassis & Drive

SpecAllis Chalmers 7020John Deere 6125JDifference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeHydrostatic powerPower—
Brake TypeDifferential hydraulic wet discNot recorded—

Electrical

SpecAllis Chalmers 7020John Deere 6125JDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7020John Deere 6125JDifference
Coolant6.5gal6.6gal▲ 6125J+0.1 gal · +2%

Operator Station

SpecAllis Chalmers 7020John Deere 6125JDifference
TypeAcousta-CabNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 41st percentile (124 hp)B · 42nd percentile (125 hp)

Engine Displacement

median 391 ci
A · 32nd percentile (301 ci)B · 69th percentile (414 ci)

Cylinders

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

Forward Gears

median 16
A · 11th percentile (6)B · 27th percentile (12)

Operating Weight

median 12,307 lb
A · 46th percentile (11,770 lb)B · 29th percentile (9,678 lb)
A · 7020B · 6125JMedian Row Crop Tractor
Full spec pageAllis Chalmers 7020Full spec pageJohn Deere 6125J