Head to head · Row Crop

Allis Chalmers 7020 vs John Deere 3550

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 3550

Utility

power
125 hp
displacement
359 ci
Cylinders
6
Forward gears
16
Full 3550 specs
Allis ChalmersAllis Chalmers 7020
vs
John DeereJohn Deere 3550

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ 3550 higher · +1 hp (<1%)
7020124 hp
3550125 hp
Median Row Crop Tractor138 hp

7020 is in the 41st percentile; 3550 is in the 42nd · 1,206 models

Engine Displacement

▲ 3550 higher · +58 ci (+19%)
7020301 ci
3550359 ci
Median Row Crop Tractor391 ci

7020 is in the 32nd percentile; 3550 is in the 41st · 1,409 models

Cylinders

= Effectively tied
70206
35506
Median Row Crop Tractor6

7020 is in the 50th percentile; 3550 is in the 50th · 1,417 models

Forward Gears

▲ 3550 higher · +10 (+167%)
70206
355016
Median Row Crop Tractor16

7020 is in the 11th percentile; 3550 is in the 50th · 1,200 models

7020 (A)3550 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7020John Deere 3550Difference
ManufacturerAllis ChalmersJohn Deere—
Model70203550—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers 7020John Deere 3550Difference
ManufacturerAllis ChalmersJohn Deere—
Model649INot recorded—
Power Output124hp125hp▲ 3550+1 hp · <1%
Rated RPM2,300RPM2,300RPMSame
Cylinders66Same
Displacement301ci359ci▲ 3550+58 ci · +19%
Bore3.9in4.2in▲ 3550+0.3 in · +8%
Stroke4.3in4.3inSame

Transmission

SpecAllis Chalmers 7020John Deere 3550Difference
TypePartial power shiftSynchromesh—

Dimensions & Weight

SpecAllis Chalmers 7020John Deere 3550Difference
Length163in184in▲ 3550+21 in · +13%
Width92.6in85in▲ 7020+7.6 in · +9%
Height116in113in▲ 7020+3 in · +3%
Operating Weight11,770lb14,350lb▲ 3550+2,580 lb · +22%

Hydraulics

SpecAllis Chalmers 7020John Deere 3550Difference
System TypeClosed centerNot recorded—
Steering TypeHydrostatic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 7020John Deere 3550Difference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—
Speed 21,000rpmNot recorded—

Tires

SpecAllis Chalmers 7020John Deere 3550Difference
Front Tire Size11.00-16Not recorded—
Rear Tire Size20.8-38Not recorded—

Hitch & Towing

SpecAllis Chalmers 7020John Deere 3550Difference
Hitch TypeThree-Point HitchCategory II—
Hitch CategoryIII/IIIII—
Hitch PositionRearNot recorded—
Hitch Capacity6,680lbNot recorded—

Chassis & Drive

SpecAllis Chalmers 7020John Deere 3550Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeHydrostatic powerPower—
Brake TypeDifferential hydraulic wet discNot recorded—

Electrical

SpecAllis Chalmers 7020John Deere 3550Difference
Battery VoltageNot recorded12V—
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7020John Deere 3550Difference
Coolant6.5gal5gal▲ 7020+1.5 gal · +30%

Operator Station

SpecAllis Chalmers 7020John Deere 3550Difference
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 · 41st percentile (359 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 · 63rd percentile (14,350 lb)
A · 7020B · 3550Median Row Crop Tractor
Full spec pageAllis Chalmers 7020Full spec pageJohn Deere 3550