Head to head · Utility

Allis Chalmers 4W-305 vs John Deere 7R 350

Allis Chalmers 4W-305 Tractor
Allis ChalmersModel A

Allis Chalmers 4W-305

Utility

power
305 hp
displacement
731 ci
Cylinders
6
Forward gears
20
Full 4W-305 specs
Image not recorded
John DeereModel B

John Deere 7R 350

Row Crop

power
305 hp
displacement
548 ci
Cylinders
6
Forward gears
Not recorded
Full 7R 350 specs
Allis ChalmersAllis Chalmers 4W-305
vs
John DeereJohn Deere 7R 350

How they compare

Headline specs vs. the whole Utility

n = 4,659–5,720

Engine Power

= Effectively tied
4W-305305 hp
7R 350305 hp
Median Utility Tractor55 hp

4W-305 is in the 97th percentile; 7R 350 is in the 97th · 5,383 models

Engine Displacement

▲ 4W-305 higher · +183 ci (+33%)
4W-305731 ci
7R 350548 ci
Median Utility Tractor183 ci

4W-305 is in the 96th percentile; 7R 350 is in the 94th · 5,580 models

Cylinders

= Effectively tied
4W-3056
7R 3506
Median Utility Tractor4

4W-305 is in the 93rd percentile; 7R 350 is in the 93rd · 5,720 models

Operating Weight

▲ 4W-305 higher · +970 lb (+4%)
4W-30527,100 lb
7R 35026,130 lb
Median Utility Tractor5,303 lb

4W-305 is in the 97th percentile; 7R 350 is in the 96th · 5,107 models

4W-305 (A)7R 350 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
ManufacturerAllis ChalmersJohn Deere—
Model4W-3057R 350—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
ManufacturerAllis ChalmersJohn Deere—
Model6120TNot recorded—
Power Output305hp305hpSame
Rated RPM2,300RPMNot recorded—
Cylinders66Same
Displacement731ci548ci▲ 4W-305+183 ci · +33%
Bore5.3in4.7in▲ 4W-305+0.6 in · +13%
Stroke5.6in5.4in▲ 4W-305+0.2 in · +4%

Transmission

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
TypeTwo-speed power shiftInfinitely Variable Transmission (IVT)—

Dimensions & Weight

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
Length285in218in▲ 4W-305+67 in · +31%
Height139inNot recorded—
Operating Weight27,100lb26,130lb▲ 4W-305+970 lb · +4%

Hydraulics

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
System TypeClosed center load-sensingClosed-center pressure flow compensated—
Steering TypeHydraulic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
Hitch TypeThree-Point HitchIII/IIIN—
Hitch CategoryIII/IVCategory 3—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
Chassis Type4x4 articulated 4WD4x4 MFWD 4WD—
Drive Type4WD4WDSame
Steering TypeHydraulic powerPower—

Electrical

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
Starter TypeElectric12V Electric—

Capacities

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
Coolant18galNot recorded—

Operator Station

SpecAllis Chalmers 4W-305John Deere 7R 350Difference
TypeCabNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 97th percentile (305 hp)B · 97th percentile (305 hp)

Engine Displacement

median 183 ci
A · 96th percentile (731 ci)B · 94th percentile (548 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 93rd percentile (6)

Operating Weight

median 5,303 lb
A · 97th percentile (27,100 lb)B · 96th percentile (26,130 lb)

Length

median 137 in
A · 99th percentile (285 in)B · 95th percentile (218 in)
A · 4W-305B · 7R 350Median Utility Tractor
Full spec pageAllis Chalmers 4W-305Full spec pageJohn Deere 7R 350