Head to head · Utility

CaseIH 9150 vs John Deere 8420

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CaseIHModel A

CaseIH 9150

Utility

power
280 hp
displacement
611 ci
Cylinders
6
Forward gears
12
Full 9150 specs
John Deere 8420 Tractor
John DeereModel B

John Deere 8420

Row Crop

power
270 hp
displacement
496 ci
Cylinders
6
Forward gears
16
Full 8420 specs
CaseIHCaseIH 9150
vs
John DeereJohn Deere 8420

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ 9150 higher · +10 hp (+4%)
9150280 hp
8420270 hp
Median Utility Tractor55 hp

9150 is in the 96th percentile; 8420 is in the 96th · 5,383 models

Engine Displacement

▲ 9150 higher · +115 ci (+23%)
9150611 ci
8420496 ci
Median Utility Tractor183 ci

9150 is in the 95th percentile; 8420 is in the 93rd · 5,580 models

Cylinders

= Effectively tied
91506
84206
Median Utility Tractor4

9150 is in the 93rd percentile; 8420 is in the 93rd · 5,720 models

Forward Gears

▲ 8420 higher · +4 (+33%)
915012
842016
Median Utility Tractor12

9150 is in the 50th percentile; 8420 is in the 73rd · 4,941 models

9150 (A)8420 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecCaseIH 9150John Deere 8420Difference
ManufacturerCaseIHJohn Deere—
Model91508420—
CategoryUtilityRow Crop—

Engine

SpecCaseIH 9150John Deere 8420Difference
ManufacturerCumminsJohn Deere—
ModelLTA-10Not recorded—
Power Output280hp270hp▲ 9150+10 hp · +4%
Rated RPM2,100RPM2,200RPM▲ 8420+100 RPM · +5%
Cylinders66Same
Displacement611ci496ci▲ 9150+115 ci · +23%
Bore5in4.6in▲ 9150+0.4 in · +9%
Stroke5.4in5.1in▲ 9150+0.2 in · +4%

Transmission

SpecCaseIH 9150John Deere 8420Difference
TypeFull power shiftFull power shiftSame

Dimensions & Weight

SpecCaseIH 9150John Deere 8420Difference
Length273in212in▲ 9150+61 in · +29%
Height143in122in▲ 9150+21 in · +17%
Operating Weight23,000lb23,955lb▲ 8420+955 lb · +4%

Hydraulics

SpecCaseIH 9150John Deere 8420Difference
System TypeClosed CenterClosed center pressure-flow compensated (PFC)—
Steering TypeHydrostatic powerHydrostatic powerSame

Power Take-off (PTO)

SpecCaseIH 9150John Deere 8420Difference
TypeNot recordedIndependent with hydraulic wet discs clutch—
Speed 1Not recorded1,000rpm—
Speed 2Not recorded540rpm—
Speed 3Not recorded1,000rpm—

Tires

SpecCaseIH 9150John Deere 8420Difference
Rear Tire SizeNot recorded480/80R46—

Hitch & Towing

SpecCaseIH 9150John Deere 8420Difference
Hitch TypeNot recordedIII/IIIN—
Hitch CategoryIIICategory 3—
Hitch PositionRearRearSame
Hitch CapacityNot recorded17,897lb—

Chassis & Drive

SpecCaseIH 9150John Deere 8420Difference
Chassis Type4x4 articulated 4WD4x4 MFWD 4WD—
Drive Type4WD4WDSame
Steering TypeHydrostatic powerHydrostatic powerSame
Brake TypeNot recordedHydraulic wet disc—

Electrical

SpecCaseIH 9150John Deere 8420Difference
Starter TypeElectricElectricSame

Capacities

SpecCaseIH 9150John Deere 8420Difference
Coolant15gal9gal▲ 9150+6 gal · +67%

Operator Station

SpecCaseIH 9150John Deere 8420Difference
TypeNot recordedCab (standard)—

Category context

Both models against the field

Engine Power

median 55 hp
A · 96th percentile (280 hp)B · 96th percentile (270 hp)

Engine Displacement

median 183 ci
A · 95th percentile (611 ci)B · 93rd percentile (496 ci)

Cylinders

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

Forward Gears

median 12
A · 50th percentile (12)B · 73rd percentile (16)

Operating Weight

median 5,303 lb
A · 95th percentile (23,000 lb)B · 96th percentile (23,955 lb)
A · 9150B · 8420Median Utility Tractor
Full spec pageCaseIH 9150Full spec pageJohn Deere 8420