Head to head · Row Crop

Allis Chalmers 7050 vs Ford TW-20

Allis Chalmers 7050 Tractor
Allis ChalmersModel A

Allis Chalmers 7050

Row Crop

power
156 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 7050 specs
Ford TW-20 Tractor
FordModel B

Ford TW-20

Row Crop

power
157 hp
displacement
401 ci
Cylinders
6
Forward gears
16
Full TW-20 specs
Allis ChalmersAllis Chalmers 7050
vs
FordFord TW-20

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ TW-20 higher · +1 hp (<1%)
7050156 hp
TW-20157 hp
Median Row Crop Tractor138 hp

7050 is in the 60th percentile; TW-20 is in the 61st · 1,206 models

Engine Displacement

▲ 7050 higher · +25 ci (+6%)
7050426 ci
TW-20401 ci
Median Row Crop Tractor391 ci

7050 is in the 72nd percentile; TW-20 is in the 51st · 1,409 models

Cylinders

= Effectively tied
70506
TW-206
Median Row Crop Tractor6

7050 is in the 50th percentile; TW-20 is in the 50th · 1,417 models

Forward Gears

▲ 7050 higher · +4 (+25%)
705020
TW-2016
Median Row Crop Tractor16

7050 is in the 70th percentile; TW-20 is in the 50th · 1,200 models

7050 (A)TW-20 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7050Ford TW-20Difference
ManufacturerAllis ChalmersFord—
Model7050TW-20—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers 7050Ford TW-20Difference
ManufacturerAllis ChalmersFord—
ModelAllis ChalmersFord—
Power Output156hp157hp▲ TW-20+1 hp · <1%
Rated RPM2,300RPM2,200RPM▲ 7050+100 RPM · +5%
Cylinders66Same
Displacement426ci401ci▲ 7050+25 ci · +6%
Bore4.3in4.4in▲ TW-20+0.1 in · +2%
Stroke5in4.4in▲ 7050+0.6 in · +14%

Transmission

SpecAllis Chalmers 7050Ford TW-20Difference
TypeSelective gear fixed ratio with partial range operator-controlled power shiftingTwo-speed power shift with cerametallic disc clutch—

Dimensions & Weight

SpecAllis Chalmers 7050Ford TW-20Difference
Length163in176in▲ TW-20+13 in · +8%
Width95.5in104in▲ TW-20+8.5 in · +9%
Height116in113in▲ 7050+3 in · +3%
Operating Weight19,530lb12,249lb▲ 7050+7,281 lb · +59%

Hydraulics

SpecAllis Chalmers 7050Ford TW-20Difference
System TypeDirect engine driveOpen center—
Steering TypeHydrostatic PowerPower—

Power Take-off (PTO)

SpecAllis Chalmers 7050Ford TW-20Difference
TypeIndependent Rear PTOIndependent—
Speed 11,000rpm540rpm▲ 7050+460 rpm · +85%
Speed 21,000rpm1,000rpmSame

Hitch & Towing

SpecAllis Chalmers 7050Ford TW-20Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryIII/IICategory 3—
Hitch PositionRearRearSame
Hitch CapacityNot recorded5,700lb—

Chassis & Drive

SpecAllis Chalmers 7050Ford TW-20Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeHydrostatic PowerPower—
Brake TypeDifferential Hydraulic Wet DiscsDifferential hydraulic wet discsSame

Electrical

SpecAllis Chalmers 7050Ford TW-20Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7050Ford TW-20Difference
CoolantNot recorded5.5gal—

Operator Station

SpecAllis Chalmers 7050Ford TW-20Difference
TypeOpen operator station or Cab (optional)ROPS—

Category context

Both models against the field

Engine Power

median 138 hp
A · 60th percentile (156 hp)B · 61st percentile (157 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 51st percentile (401 ci)

Cylinders

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

Forward Gears

median 16
A · 70th percentile (20)B · 50th percentile (16)

Operating Weight

median 12,307 lb
A · 83rd percentile (19,530 lb)B · 50th percentile (12,249 lb)
A · 7050B · TW-20Median Row Crop Tractor
Full spec pageAllis Chalmers 7050Full spec pageFord TW-20