Head to head · Utility

Allis Chalmers 7580 vs John Deere 4650

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Allis ChalmersModel A

Allis Chalmers 7580

Utility

power
186 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 7580 specs
Image not recorded
John DeereModel B

John Deere 4650

Row Crop

power
183 hp
displacement
466 ci
Cylinders
6
Forward gears
Not recorded
Full 4650 specs
Allis ChalmersAllis Chalmers 7580
vs
John DeereJohn Deere 4650

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 7580 higher · +3 hp (+2%)
7580186 hp
4650183 hp
Median Utility Tractor55 hp

7580 is in the 94th percentile; 4650 is in the 94th · 5,383 models

Engine Displacement

▲ 4650 higher · +40 ci (+9%)
7580426 ci
4650466 ci
Median Utility Tractor183 ci

7580 is in the 92nd percentile; 4650 is in the 93rd · 5,580 models

Cylinders

= Effectively tied
75806
46506
Median Utility Tractor4

7580 is in the 93rd percentile; 4650 is in the 93rd · 5,720 models

Width

▲ 4650 higher · +22.5 in (+24%)
758095.5 in
4650118 in
Median Utility Tractor66 in

7580 is in the 94th percentile; 4650 is in the 98th · 3,933 models

7580 (A)4650 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7580John Deere 4650Difference
ManufacturerAllis ChalmersJohn Deere—
Model75804650—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 7580John Deere 4650Difference
ManufacturerAllis ChalmersJohn Deere—
Model3750 Mark IINot recorded—
Power Output186hp183hp▲ 7580+3 hp · +2%
Rated RPM2,550RPM2,200RPM▲ 7580+350 RPM · +16%
Cylinders66Same
Displacement426ci466ci▲ 4650+40 ci · +9%
Bore4.3in4.6in▲ 4650+0.3 in · +7%
Stroke5in4.8in▲ 7580+0.2 in · +4%

Transmission

SpecAllis Chalmers 7580John Deere 4650Difference
TypePartial power shiftNot recorded—

Dimensions & Weight

SpecAllis Chalmers 7580John Deere 4650Difference
Length225inNot recorded—
Width95.5in118in▲ 4650+22.5 in · +24%
Height150in118in▲ 7580+32 in · +27%
Operating Weight25,000lbNot recorded—

Hydraulics

SpecAllis Chalmers 7580John Deere 4650Difference
System TypeClosed centerClosed centerSame
Steering TypeHydrostatic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 7580John Deere 4650Difference
TypeIndependentIndependent with hydraulic wet disc clutch—
Speed 1540rpm1,000rpm▲ 4650+460 rpm · +85%

Tires

SpecAllis Chalmers 7580John Deere 4650Difference
Front Tire Size23.1-30Not recorded—
Rear Tire Size23.1-30Not recorded—

Hitch & Towing

SpecAllis Chalmers 7580John Deere 4650Difference
Hitch TypeIIIThree-Point Hitch—
Hitch CategoryCategory 3Category 3Same
Hitch PositionRearRearSame
Hitch CapacityNot recorded8,480lb—

Chassis & Drive

SpecAllis Chalmers 7580John Deere 4650Difference
Chassis Type4x4 articulated 4WDNot recorded—
Drive Type4WDNot recorded—
Steering TypeHydrostatic powerPower—
Brake TypeHydraulic wet discsHydraulic wet disc—

Electrical

SpecAllis Chalmers 7580John Deere 4650Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7580John Deere 4650Difference
Coolant9.5gal8gal▲ 7580+1.5 gal · +19%

Operator Station

SpecAllis Chalmers 7580John Deere 4650Difference
TypeAcousta cabSound-Gard cab or four-post Roll-Gard ROPS (optional)—

Category context

Both models against the field

Engine Power

median 55 hp
A · 94th percentile (186 hp)B · 94th percentile (183 hp)

Engine Displacement

median 183 ci
A · 92nd percentile (426 ci)B · 93rd percentile (466 ci)

Cylinders

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

Width

median 66 in
A · 94th percentile (95.5 in)B · 98th percentile (118 in)

Height

median 94.1 in
A · 99th percentile (150 in)B · 93rd percentile (118 in)
A · 7580B · 4650Median Utility Tractor
Full spec pageAllis Chalmers 7580Full spec pageJohn Deere 4650