Head to head · Row Crop

Allis Chalmers 7020 vs John Deere 4250

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
John Deere 4250 Tractor
John DeereModel B

John Deere 4250

Row Crop

power
123 hp
displacement
466 ci
Cylinders
6
Forward gears
16
Full 4250 specs
Allis ChalmersAllis Chalmers 7020
vs
John DeereJohn Deere 4250

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ 7020 higher · +1 hp (<1%)
7020124 hp
4250123 hp
Median Row Crop Tractor138 hp

7020 is in the 41st percentile; 4250 is in the 41st · 1,206 models

Engine Displacement

▲ 4250 higher · +165 ci (+55%)
7020301 ci
4250466 ci
Median Row Crop Tractor391 ci

7020 is in the 32nd percentile; 4250 is in the 82nd · 1,409 models

Cylinders

= Effectively tied
70206
42506
Median Row Crop Tractor6

7020 is in the 50th percentile; 4250 is in the 50th · 1,417 models

Forward Gears

▲ 4250 higher · +10 (+167%)
70206
425016
Median Row Crop Tractor16

7020 is in the 11th percentile; 4250 is in the 50th · 1,200 models

7020 (A)4250 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7020John Deere 4250Difference
ManufacturerAllis ChalmersJohn Deere—
Model70204250—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers 7020John Deere 4250Difference
ManufacturerAllis ChalmersJohn Deere—
Model649INot recorded—
Power Output124hp123hp▲ 7020+1 hp · <1%
Rated RPM2,300RPM2,200RPM▲ 7020+100 RPM · +5%
Cylinders66Same
Displacement301ci466ci▲ 4250+165 ci · +55%
Bore3.9in4.6in▲ 4250+0.7 in · +18%
Stroke4.3in4.8in▲ 4250+0.5 in · +12%

Transmission

SpecAllis Chalmers 7020John Deere 4250Difference
TypePartial power shiftPartial power shift (Quad-Range)—

Dimensions & Weight

SpecAllis Chalmers 7020John Deere 4250Difference
Length163inNot recorded—
Width92.6in95.7in▲ 4250+3.1 in · +3%
Height116in116inSame
Operating Weight11,770lb13,855lb▲ 4250+2,085 lb · +18%

Hydraulics

SpecAllis Chalmers 7020John Deere 4250Difference
System TypeClosed centerClosed centerSame
Pump Flow CapacityNot recorded22gpm—
PressureNot recorded2,350psi—
Steering TypeHydrostatic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 7020John Deere 4250Difference
TypeIndependentIndependentSame
Speed 1540rpm540rpmSame
Speed 21,000rpm1,000rpmSame
Power RatingNot recorded123hp—

Tires

SpecAllis Chalmers 7020John Deere 4250Difference
Front Tire Size11.00-16Not recorded—
Rear Tire Size20.8-38Not recorded—

Hitch & Towing

SpecAllis Chalmers 7020John Deere 4250Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IIIIIN/II—
Hitch PositionRearRearSame
Hitch Capacity6,680lbNot recorded—

Chassis & Drive

SpecAllis Chalmers 7020John Deere 4250Difference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypeHydrostatic powerPower—
Brake TypeDifferential hydraulic wet discDifferential hydraulic wet discSame

Electrical

SpecAllis Chalmers 7020John Deere 4250Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7020John Deere 4250Difference
Coolant6.5galNot recorded—

Operator Station

SpecAllis Chalmers 7020John Deere 4250Difference
TypeAcousta-CabSound-Gard cab or four-post Roll-Gard ROPS (optional)—

Category context

Both models against the field

Engine Power

median 138 hp
A · 41st percentile (124 hp)B · 41st percentile (123 hp)

Engine Displacement

median 391 ci
A · 32nd percentile (301 ci)B · 82nd percentile (466 ci)

Cylinders

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

Forward Gears

median 16
A · 11th percentile (6)B · 50th percentile (16)

Operating Weight

median 12,307 lb
A · 46th percentile (11,770 lb)B · 61st percentile (13,855 lb)
A · 7020B · 4250Median Row Crop Tractor
Full spec pageAllis Chalmers 7020Full spec pageJohn Deere 4250