Head to head · Utility

AGCO AGCOSTAR 8425 vs John Deere 9420

Image not recorded
John DeereModel B

John Deere 9420

Four-Wheel Drive

power
425 hp
displacement
765 ci
Cylinders
6
Forward gears
24
Full 9420 specs
AGCOAGCO AGCOSTAR 8425
vs
John DeereJohn Deere 9420

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

= Effectively tied
AGCOSTAR 8425425 hp
9420425 hp
Median Utility Tractor55 hp

AGCOSTAR 8425 is in the 99th percentile; 9420 is in the 99th · 5,383 models

Engine Displacement

▲ AGCOSTAR 8425 higher · +90 ci (+12%)
AGCOSTAR 8425855 ci
9420765 ci
Median Utility Tractor183 ci

AGCOSTAR 8425 is in the 98th percentile; 9420 is in the 96th · 5,580 models

Cylinders

= Effectively tied
AGCOSTAR 84256
94206
Median Utility Tractor4

AGCOSTAR 8425 is in the 93rd percentile; 9420 is in the 93rd · 5,720 models

Forward Gears

▲ 9420 higher · +6 (+33%)
AGCOSTAR 842518
942024
Median Utility Tractor12

AGCOSTAR 8425 is in the 83rd percentile; 9420 is in the 92nd · 4,941 models

AGCOSTAR 8425 (A)9420 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
ManufacturerAGCOJohn Deere—
ModelAGCOSTAR 84259420—
CategoryUtilityFour-Wheel Drive—

Engine

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
ManufacturerCumminsJohn Deere—
ModelCummins N14Not recorded—
Power Output425hp425hpSame
Rated RPM2,100RPM2,100RPMSame
Cylinders66Same
Displacement855ci765ci▲ AGCOSTAR 8425+90 ci · +12%
Bore5.5in5in▲ AGCOSTAR 8425+0.5 in · +10%
Stroke6in6.5in▲ 9420+0.5 in · +8%

Transmission

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
TypePartially synchronizedpartial power shift—

Dimensions & Weight

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
Length272in274in▲ 9420+2 in · <1%
Width153in116in▲ AGCOSTAR 8425+37 in · +32%
Height133in138in▲ 9420+5 in · +4%
Operating Weight28,300lb34,877lb▲ 9420+6,577 lb · +23%

Hydraulics

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
System TypeClosed centerClosed center pressure/flow compensated—
Steering TypeHydrostatic powerHydrostatic articulated—

Power Take-off (PTO)

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
TypeNot recordedIndependent—
Speed 1Not recorded1,000rpm—

Hitch & Towing

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryNot recordedIII—
Hitch CapacityNot recorded13,871lb—

Chassis & Drive

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
Chassis Type4x4 4WD4x4 articulated 4WD—
Drive Type4WD4WDSame
Steering TypeHydrostatic powerHydrostatic articulated—
Brake TypeHydraulic discHydraulic wet disc—

Electrical

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
Starter TypeElectricElectricSame

Capacities

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
CoolantNot recorded16gal—

Operator Station

SpecAGCO AGCOSTAR 8425John Deere 9420Difference
TypeCabin with heat and air conditioningCab—

Category context

Both models against the field

Engine Power

median 55 hp
A · 99th percentile (425 hp)B · 99th percentile (425 hp)

Engine Displacement

median 183 ci
A · 98th percentile (855 ci)B · 96th percentile (765 ci)

Cylinders

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

Forward Gears

median 12
A · 83rd percentile (18)B · 92nd percentile (24)

Operating Weight

median 5,303 lb
A · 97th percentile (28,300 lb)B · 98th percentile (34,877 lb)
A · AGCOSTAR 8425B · 9420Median Utility Tractor
Full spec pageAGCO AGCOSTAR 8425Full spec pageJohn Deere 9420