Head to head · Utility

John Deere 8640 vs John Deere 9100

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John DeereModel A

John Deere 8640

Utility

power
275 hp
displacement
619 ci
Cylinders
6
Forward gears
16
Full 8640 specs
Image not recorded
John DeereModel B

John Deere 9100

Utility

power
249 hp
displacement
496 ci
Cylinders
6
Forward gears
12
Full 9100 specs
John DeereJohn Deere 8640
vs
John DeereJohn Deere 9100

How they compare

Headline specs vs. the whole Utility

n = 1,083–5,720

Engine Power

▲ 8640 higher · +26 hp (+10%)
8640275 hp
9100249 hp
Median Utility Tractor55 hp

8640 is in the 96th percentile; 9100 is in the 96th · 5,383 models

Engine Displacement

▲ 8640 higher · +123 ci (+25%)
8640619 ci
9100496 ci
Median Utility Tractor183 ci

8640 is in the 95th percentile; 9100 is in the 93rd · 5,580 models

Cylinders

= Effectively tied
86406
91006
Median Utility Tractor4

8640 is in the 93rd percentile; 9100 is in the 93rd · 5,720 models

Forward Gears

▲ 8640 higher · +4 (+33%)
864016
910012
Median Utility Tractor12

8640 is in the 73rd percentile; 9100 is in the 50th · 4,941 models

8640 (A)9100 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecJohn Deere 8640John Deere 9100Difference
ManufacturerJohn DeereJohn DeereSame
Model86409100—
CategoryUtilityUtilitySame

Engine

SpecJohn Deere 8640John Deere 9100Difference
ManufacturerJohn DeereJohn DeereSame
Power Output275hp249hp▲ 8640+26 hp · +10%
Rated RPM2,100RPM2,100RPMSame
Cylinders66Same
Displacement619ci496ci▲ 8640+123 ci · +25%
Bore5.1in4.6in▲ 8640+0.5 in · +11%
Stroke5in5.1in▲ 9100+0.1 in · +2%

Transmission

SpecJohn Deere 8640John Deere 9100Difference
TypePartial power shiftPartially Synchronized—

Dimensions & Weight

SpecJohn Deere 8640John Deere 9100Difference
Length224in274in▲ 9100+50 in · +22%
WidthNot recorded158in—
Height127in137in▲ 9100+10 in · +8%
Operating Weight28,270lb33,548lb▲ 9100+5,278 lb · +19%

Hydraulics

SpecJohn Deere 8640John Deere 9100Difference
System TypeClosed centerClosed Center PFC—
Steering TypeArticulated powerHydrostatic Power—

Power Take-off (PTO)

SpecJohn Deere 8640John Deere 9100Difference
TypeIndependentIndependentSame
Speed 11,000rpm1,000rpmSame

Hitch & Towing

SpecJohn Deere 8640John Deere 9100Difference
Hitch TypeThree-Point HitchThree-Point Hitch Category III—
Hitch CategoryIII/IIINCategory 3—
Hitch PositionRearRearSame
Hitch Capacity8,545lb13,870lb▲ 9100+5,325 lb · +62%

Chassis & Drive

SpecJohn Deere 8640John Deere 9100Difference
Chassis Type4x4 articulated 4WD4x4 Articulated 4WDSame
Drive TypeFour-wheel Drive (4WD)4WD—
Steering TypeArticulated powerHydrostatic Power—
Brake TypeHydraulic wet discHydraulic Wet DiscSame

Electrical

SpecJohn Deere 8640John Deere 9100Difference
Starter TypeElectricElectricSame

Capacities

SpecJohn Deere 8640John Deere 9100Difference
Coolant12gal14gal▲ 9100+2 gal · +17%

Operator Station

SpecJohn Deere 8640John Deere 9100Difference
TypeCabCab (Standard)—

Category context

Both models against the field

Engine Power

median 55 hp
A · 96th percentile (275 hp)B · 96th percentile (249 hp)

Engine Displacement

median 183 ci
A · 95th percentile (619 ci)B · 93rd percentile (496 ci)

Cylinders

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

Forward Gears

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

Operating Weight

median 5,303 lb
A · 97th percentile (28,270 lb)B · 98th percentile (33,548 lb)
A · 8640B · 9100Median Utility Tractor
Full spec pageJohn Deere 8640Full spec pageJohn Deere 9100