Head to head · Row Crop

Allis Chalmers 7020 vs John Deere 4430

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 4430

Row Crop

power
126 hp
displacement
404 ci
Cylinders
6
Forward gears
8
Full 4430 specs
Allis ChalmersAllis Chalmers 7020
vs
John DeereJohn Deere 4430

How they compare

Headline specs vs. the whole Row Crop

n = 279–1,417

Engine Power

▲ 4430 higher · +2 hp (+2%)
7020124 hp
4430126 hp
Median Row Crop Tractor138 hp

7020 is in the 41st percentile; 4430 is in the 43rd · 1,206 models

Engine Displacement

▲ 4430 higher · +103 ci (+34%)
7020301 ci
4430404 ci
Median Row Crop Tractor391 ci

7020 is in the 32nd percentile; 4430 is in the 57th · 1,409 models

Cylinders

= Effectively tied
70206
44306
Median Row Crop Tractor6

7020 is in the 50th percentile; 4430 is in the 50th · 1,417 models

Forward Gears

▲ 4430 higher · +2 (+33%)
70206
44308
Median Row Crop Tractor16

7020 is in the 11th percentile; 4430 is in the 16th · 1,200 models

7020 (A)4430 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7020John Deere 4430Difference
ManufacturerAllis ChalmersJohn Deere—
Model70204430—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers 7020John Deere 4430Difference
ManufacturerAllis ChalmersJohn Deere—
Model649IJohn Deere—
Power Output124hp126hp▲ 4430+2 hp · +2%
Rated RPM2,300RPM2,200RPM▲ 7020+100 RPM · +5%
Cylinders66Same
Displacement301ci404ci▲ 4430+103 ci · +34%
Bore3.9in4.3in▲ 4430+0.4 in · +10%
Stroke4.3in4.8in▲ 4430+0.5 in · +12%

Transmission

SpecAllis Chalmers 7020John Deere 4430Difference
TypePartial power shiftPartially synchronized—

Dimensions & Weight

SpecAllis Chalmers 7020John Deere 4430Difference
Length163in161in▲ 7020+2 in · +1%
Width92.6in89.6in▲ 7020+3 in · +3%
Height116inNot recorded—
Operating Weight11,770lb11,350lb▲ 7020+420 lb · +4%

Hydraulics

SpecAllis Chalmers 7020John Deere 4430Difference
System TypeClosed centerClosed centerSame
Steering TypeHydrostatic powerFull-power hydrostatic—

Power Take-off (PTO)

SpecAllis Chalmers 7020John Deere 4430Difference
TypeIndependentIndependentSame
Speed 1540rpm540rpmSame
Speed 21,000rpmNot recorded—

Tires

SpecAllis Chalmers 7020John Deere 4430Difference
Front Tire Size11.00-16Two IIL-15;6;28—
Rear Tire Size20.8-38Two 18.4-38;8;20—

Hitch & Towing

SpecAllis Chalmers 7020John Deere 4430Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryIII/IICategory 2—
Hitch PositionRearRearSame
Hitch Capacity6,680lb4,549lb▲ 7020+2,131 lb · +47%

Chassis & Drive

SpecAllis Chalmers 7020John Deere 4430Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeHydrostatic powerFull-power hydrostatic—
Brake TypeDifferential hydraulic wet discFull-power wet disc differential—

Electrical

SpecAllis Chalmers 7020John Deere 4430Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7020John Deere 4430Difference
Coolant6.5gal7.5gal▲ 4430+1 gal · +15%

Operator Station

SpecAllis Chalmers 7020John Deere 4430Difference
TypeAcousta-CabOpen station, ROPS or Cab (optional)—

Category context

Both models against the field

Engine Power

median 138 hp
A · 41st percentile (124 hp)B · 43rd percentile (126 hp)

Engine Displacement

median 391 ci
A · 32nd percentile (301 ci)B · 57th percentile (404 ci)

Cylinders

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

Forward Gears

median 16
A · 11th percentile (6)B · 16th percentile (8)

Operating Weight

median 12,307 lb
A · 46th percentile (11,770 lb)B · 43rd percentile (11,350 lb)
A · 7020B · 4430Median Row Crop Tractor
Full spec pageAllis Chalmers 7020Full spec pageJohn Deere 4430