Head to head · Utility

Allis Chalmers 4W-220 vs CaseIH 8950

Image not recorded
Allis ChalmersModel A

Allis Chalmers 4W-220

Utility

power
220 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 4W-220 specs
CaseIH 8950 Tractor
CaseIHModel B

CaseIH 8950

Row Crop

power
225 hp
displacement
505 ci
Cylinders
6
Forward gears
18
Full 8950 specs
Allis ChalmersAllis Chalmers 4W-220
vs
CaseIHCaseIH 8950

How they compare

Headline specs vs. the whole Utility

n = 4,941–5,720

Engine Power

▲ 8950 higher · +5 hp (+2%)
4W-220220 hp
8950225 hp
Median Utility Tractor55 hp

4W-220 is in the 95th percentile; 8950 is in the 95th · 5,383 models

Engine Displacement

▲ 8950 higher · +79 ci (+19%)
4W-220426 ci
8950505 ci
Median Utility Tractor183 ci

4W-220 is in the 92nd percentile; 8950 is in the 94th · 5,580 models

Cylinders

= Effectively tied
4W-2206
89506
Median Utility Tractor4

4W-220 is in the 93rd percentile; 8950 is in the 93rd · 5,720 models

Forward Gears

▲ 4W-220 higher · +2 (+11%)
4W-22020
895018
Median Utility Tractor12

4W-220 is in the 86th percentile; 8950 is in the 83rd · 4,941 models

4W-220 (A)8950 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 4W-220CaseIH 8950Difference
ManufacturerAllis ChalmersCaseIH—
Model4W-2208950—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 4W-220CaseIH 8950Difference
ManufacturerAllis ChalmersCDC—
Model670 HINot recorded—
Power Output220hp225hp▲ 8950+5 hp · +2%
Rated RPM2,400RPM2,200RPM▲ 4W-220+200 RPM · +9%
Cylinders66Same
Displacement426ci505ci▲ 8950+79 ci · +19%
Bore4.3in4.5in▲ 8950+0.2 in · +5%
Stroke5in5.3in▲ 8950+0.3 in · +6%

Transmission

SpecAllis Chalmers 4W-220CaseIH 8950Difference
TypeTwo-speed power shiftFull Power Shift, Hydraulic Wet Disc Clutch—

Dimensions & Weight

SpecAllis Chalmers 4W-220CaseIH 8950Difference
Length129inNot recorded—
Height129inNot recorded—
Operating Weight21,475lb18,340lb▲ 4W-220+3,135 lb · +17%

Hydraulics

SpecAllis Chalmers 4W-220CaseIH 8950Difference
System TypeClosed center load-sensingClosed Center Pressure-Flow Compensated—
Steering TypeHydraulic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 4W-220CaseIH 8950Difference
TypeIndependentIndependent with Electro-Hydraulic Wet Disc Clutch—
Speed 11,000rpm1,000rpmSame

Hitch & Towing

SpecAllis Chalmers 4W-220CaseIH 8950Difference
Hitch TypeNot recordedIII/IIIN—
Hitch CategoryIIIIII/IIIN—
Hitch PositionRearRearSame
Hitch CapacityNot recorded16,000lb—

Chassis & Drive

SpecAllis Chalmers 4W-220CaseIH 8950Difference
Chassis Type4x4 articulated 4WD4x4—
Drive Type4WDMFWD 4WD—
Steering TypeHydraulic powerPower—
Brake TypeNot recordedDifferential Hydraulic Wet Disc—

Electrical

SpecAllis Chalmers 4W-220CaseIH 8950Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 4W-220CaseIH 8950Difference
Coolant10.3gal7.8gal▲ 4W-220+2.5 gal · +32%

Operator Station

SpecAllis Chalmers 4W-220CaseIH 8950Difference
TypeCab (standard)Cab with air-conditioning—

Category context

Both models against the field

Engine Power

median 55 hp
A · 95th percentile (220 hp)B · 95th percentile (225 hp)

Engine Displacement

median 183 ci
A · 92nd percentile (426 ci)B · 94th percentile (505 ci)

Cylinders

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

Forward Gears

median 12
A · 86th percentile (20)B · 83rd percentile (18)

Operating Weight

median 5,303 lb
A · 95th percentile (21,475 lb)B · 94th percentile (18,340 lb)
A · 4W-220B · 8950Median Utility Tractor
Full spec pageAllis Chalmers 4W-220Full spec pageCaseIH 8950