Head to head · Utility

Allis Chalmers 8550 vs CaseIH 9350

Allis Chalmers 8550 Tractor
Allis ChalmersModel A

Allis Chalmers 8550

Utility

power
300 hp
displacement
731 ci
Cylinders
6
Forward gears
20
Full 8550 specs
Image not recorded
CaseIHModel B

CaseIH 9350

Row Crop

power
310 hp
displacement
660 ci
Cylinders
6
Forward gears
24
Full 9350 specs
Allis ChalmersAllis Chalmers 8550
vs
CaseIHCaseIH 9350

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 9350 higher · +10 hp (+3%)
8550300 hp
9350310 hp
Median Utility Tractor55 hp

8550 is in the 97th percentile; 9350 is in the 97th · 5,383 models

Engine Displacement

▲ 8550 higher · +71 ci (+11%)
8550731 ci
9350660 ci
Median Utility Tractor183 ci

8550 is in the 96th percentile; 9350 is in the 96th · 5,580 models

Cylinders

= Effectively tied
85506
93506
Median Utility Tractor4

8550 is in the 93rd percentile; 9350 is in the 93rd · 5,720 models

Forward Gears

▲ 9350 higher · +4 (+20%)
855020
935024
Median Utility Tractor12

8550 is in the 86th percentile; 9350 is in the 92nd · 4,941 models

8550 (A)9350 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 8550CaseIH 9350Difference
ManufacturerAllis ChalmersCaseIH—
Model85509350—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 8550CaseIH 9350Difference
ManufacturerAllis ChalmersCummins—
Model6120TM11-A310—
Power Output300hp310hp▲ 9350+10 hp · +3%
Rated RPM2,500RPM2,100RPM▲ 8550+400 RPM · +19%
Cylinders66Same
Displacement731ci660ci▲ 8550+71 ci · +11%
Bore5.3in4.9in▲ 8550+0.4 in · +8%
Stroke6.3in5.8in▲ 8550+0.5 in · +9%

Transmission

SpecAllis Chalmers 8550CaseIH 9350Difference
TypePartial Power ShiftSynchroShift—

Dimensions & Weight

SpecAllis Chalmers 8550CaseIH 9350Difference
Length285in264in▲ 8550+21 in · +8%
Width95.5in94in▲ 8550+1.5 in · +2%
Height139in143in▲ 9350+4 in · +3%
Operating Weight27,040lb28,720lb▲ 9350+1,680 lb · +6%

Hydraulics

SpecAllis Chalmers 8550CaseIH 9350Difference
System TypeClosed CenterClosed CenterSame
Steering TypeHydrostatic PowerNot recorded—

Power Take-off (PTO)

SpecAllis Chalmers 8550CaseIH 9350Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 8550CaseIH 9350Difference
Hitch TypeThree-Point HitchIII—
Hitch CategoryIV/IIICategory 3—
Hitch PositionNot recordedRear—

Chassis & Drive

SpecAllis Chalmers 8550CaseIH 9350Difference
Chassis Type4x4 Articulated 4WD4x4—
Drive Type4WD4WDSame
Steering TypeHydrostatic PowerNot recorded—
Brake TypeHydraulic Wet Discshydraulic wet disc—

Electrical

SpecAllis Chalmers 8550CaseIH 9350Difference
Battery VoltageNot recorded12V—
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 8550CaseIH 9350Difference
Coolant18gal16.5gal▲ 8550+1.5 gal · +9%

Operator Station

SpecAllis Chalmers 8550CaseIH 9350Difference
TypeAcousta Cab II with heat and air-conditioningNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 97th percentile (300 hp)B · 97th percentile (310 hp)

Engine Displacement

median 183 ci
A · 96th percentile (731 ci)B · 96th percentile (660 ci)

Cylinders

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

Forward Gears

median 12
A · 86th percentile (20)B · 92nd percentile (24)

Operating Weight

median 5,303 lb
A · 96th percentile (27,040 lb)B · 97th percentile (28,720 lb)
A · 8550B · 9350Median Utility Tractor
Full spec pageAllis Chalmers 8550Full spec pageCaseIH 9350