Head to head · Utility

Allis Chalmers 4W-305 vs CaseIH 4894

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
CaseIH 4894 Tractor
CaseIHModel B

CaseIH 4894

Utility

power
300 hp
displacement
674 ci
Cylinders
6
Forward gears
12
Full 4894 specs
Allis ChalmersAllis Chalmers 4W-305
vs
CaseIHCaseIH 4894

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ 4W-305 higher · +5 hp (+2%)
4W-305305 hp
4894300 hp
Median Utility Tractor55 hp

4W-305 is in the 97th percentile; 4894 is in the 97th · 5,383 models

Engine Displacement

▲ 4W-305 higher · +57 ci (+8%)
4W-305731 ci
4894674 ci
Median Utility Tractor183 ci

4W-305 is in the 96th percentile; 4894 is in the 96th · 5,580 models

Cylinders

= Effectively tied
4W-3056
48946
Median Utility Tractor4

4W-305 is in the 93rd percentile; 4894 is in the 93rd · 5,720 models

Forward Gears

▲ 4W-305 higher · +8 (+67%)
4W-30520
489412
Median Utility Tractor12

4W-305 is in the 86th percentile; 4894 is in the 50th · 4,941 models

4W-305 (A)4894 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 4W-305CaseIH 4894Difference
ManufacturerAllis ChalmersCaseIH—
Model4W-3054894—
CategoryUtilityUtilitySame

Engine

SpecAllis Chalmers 4W-305CaseIH 4894Difference
ManufacturerAllis ChalmersSaab-Scania—
Model6120TNot recorded—
Power Output305hp300hp▲ 4W-305+5 hp · +2%
Rated RPM2,300RPM2,200RPM▲ 4W-305+100 RPM · +5%
Cylinders66Same
Displacement731ci674ci▲ 4W-305+57 ci · +8%
Bore5.3in5in▲ 4W-305+0.3 in · +6%
Stroke5.6in5.7in▲ 4894+0.1 in · +2%

Transmission

SpecAllis Chalmers 4W-305CaseIH 4894Difference
TypeTwo-speed power shift12-speed partial power shift—

Dimensions & Weight

SpecAllis Chalmers 4W-305CaseIH 4894Difference
Length285in237in▲ 4W-305+48 in · +20%
WidthNot recorded99in—
Height139in125in▲ 4W-305+14 in · +11%
Operating Weight27,100lb25,750lb▲ 4W-305+1,350 lb · +5%

Hydraulics

SpecAllis Chalmers 4W-305CaseIH 4894Difference
System TypeClosed center load-sensingClosed Center—
Steering TypeHydraulic powerHydraulic, front, rear or four-wheel crab steering—

Power Take-off (PTO)

SpecAllis Chalmers 4W-305CaseIH 4894Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Tires

SpecAllis Chalmers 4W-305CaseIH 4894Difference
Front Tire SizeNot recorded18.4—
Rear Tire SizeNot recorded18.4—

Hitch & Towing

SpecAllis Chalmers 4W-305CaseIH 4894Difference
Hitch TypeThree-Point HitchCategory III (optional)—
Hitch CategoryIII/IVIII—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers 4W-305CaseIH 4894Difference
Chassis Type4x4 articulated 4WD4x4 4WD—
Drive Type4WD4WDSame
Steering TypeHydraulic powerHydraulic, front, rear or four-wheel crab steering—

Electrical

SpecAllis Chalmers 4W-305CaseIH 4894Difference
Battery VoltageNot recorded12V—
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 4W-305CaseIH 4894Difference
Coolant18gal11gal▲ 4W-305+7 gal · +64%

Operator Station

SpecAllis Chalmers 4W-305CaseIH 4894Difference
TypeCabNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 97th percentile (305 hp)B · 97th percentile (300 hp)

Engine Displacement

median 183 ci
A · 96th percentile (731 ci)B · 96th percentile (674 ci)

Cylinders

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

Forward Gears

median 12
A · 86th percentile (20)B · 50th percentile (12)

Operating Weight

median 5,303 lb
A · 97th percentile (27,100 lb)B · 96th percentile (25,750 lb)
A · 4W-305B · 4894Median Utility Tractor
Full spec pageAllis Chalmers 4W-305Full spec pageCaseIH 4894