Head to head · Utility

Allis Chalmers 4W-305 vs CaseIH Magnum 305

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
Allis ChalmersAllis Chalmers 4W-305
vs
CaseIHCaseIH Magnum 305

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ 4W-305 higher · +1 hp (<1%)
4W-305305 hp
Magnum 305304 hp
Median Utility Tractor55 hp

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

Engine Displacement

▲ 4W-305 higher · +191 ci (+35%)
4W-305731 ci
Magnum 305540 ci
Median Utility Tractor183 ci

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

Cylinders

= Effectively tied
4W-3056
Magnum 3056
Median Utility Tractor4

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

Forward Gears

▲ Magnum 305 higher · +3 (+15%)
4W-30520
Magnum 30523
Median Utility Tractor12

4W-305 is in the 86th percentile; Magnum 305 is in the 88th · 4,941 models

4W-305 (A)Magnum 305 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
ManufacturerAllis ChalmersCaseIH—
Model4W-305Magnum 305—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
ManufacturerAllis ChalmersCNH—
Model6120TNot recorded—
Power Output305hp304hp▲ 4W-305+1 hp · <1%
Rated RPM2,300RPM2,000RPM▲ 4W-305+300 RPM · +15%
Cylinders66Same
Displacement731ci540ci▲ 4W-305+191 ci · +35%
Bore5.3in4.5in▲ 4W-305+0.8 in · +18%
Stroke5.6in5.7in▲ Magnum 305+0.1 in · +2%

Transmission

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
TypeTwo-speed power shiftFull powershift—

Dimensions & Weight

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
Length285inNot recorded—
Height139in129in▲ 4W-305+10 in · +8%
Operating Weight27,100lb21,585lb▲ 4W-305+5,515 lb · +26%

Hydraulics

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
System TypeClosed center load-sensingPFC—
Steering TypeHydraulic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
Hitch TypeThree-Point HitchIII/IIIN—
Hitch CategoryIII/IVCategory 3—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
Chassis Type4x4 articulated 4WD4x4 MFWD 4WD—
Drive Type4WD4WDSame
Steering TypeHydraulic powerPower—

Electrical

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
Starter TypeElectricElectric Starter (12 volts)—

Capacities

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
Coolant18gal6.5gal▲ 4W-305+11.5 gal · +177%

Operator Station

SpecAllis Chalmers 4W-305CaseIH Magnum 305Difference
TypeCabCabSame

Category context

Both models against the field

Engine Power

median 55 hp
A · 97th percentile (305 hp)B · 97th percentile (304 hp)

Engine Displacement

median 183 ci
A · 96th percentile (731 ci)B · 94th percentile (540 ci)

Cylinders

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

Forward Gears

median 12
A · 86th percentile (20)B · 88th percentile (23)

Operating Weight

median 5,303 lb
A · 97th percentile (27,100 lb)B · 95th percentile (21,585 lb)
A · 4W-305B · Magnum 305Median Utility Tractor
Full spec pageAllis Chalmers 4W-305Full spec pageCaseIH Magnum 305