Head to head · Utility

Allis Chalmers 7580 vs Fendt 820

Image not recorded
Allis ChalmersModel A

Allis Chalmers 7580

Utility

power
186 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 7580 specs
Fendt 820 Tractor
FendtModel B

Fendt 820

Agricultural

power
188 hp
displacement
370 ci
Cylinders
6
Forward gears
Not recorded
Full 820 specs
Allis ChalmersAllis Chalmers 7580
vs
FendtFendt 820

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 820 higher · +2 hp (+1%)
7580186 hp
820188 hp
Median Utility Tractor55 hp

7580 is in the 94th percentile; 820 is in the 94th · 5,383 models

Engine Displacement

▲ 7580 higher · +56 ci (+15%)
7580426 ci
820370 ci
Median Utility Tractor183 ci

7580 is in the 92nd percentile; 820 is in the 88th · 5,580 models

Cylinders

= Effectively tied
75806
8206
Median Utility Tractor4

7580 is in the 93rd percentile; 820 is in the 93rd · 5,720 models

Operating Weight

▲ 7580 higher · +9,160 lb (+58%)
758025,000 lb
82015,840 lb
Median Utility Tractor5,303 lb

7580 is in the 96th percentile; 820 is in the 94th · 5,107 models

7580 (A)820 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7580Fendt 820Difference
ManufacturerAllis ChalmersFendt—
Model7580820—
CategoryUtilityAgricultural—

Engine

SpecAllis Chalmers 7580Fendt 820Difference
ManufacturerAllis ChalmersNot recorded—
Model3750 Mark IINot recorded—
Power Output186hp188hp▲ 820+2 hp · +1%
Rated RPM2,550RPM2,100RPM▲ 7580+450 RPM · +21%
Cylinders66Same
Displacement426ci370ci▲ 7580+56 ci · +15%
Bore4.3inNot recorded—
Stroke5inNot recorded—

Transmission

SpecAllis Chalmers 7580Fendt 820Difference
TypePartial power shiftstepless Vario transmission—

Dimensions & Weight

SpecAllis Chalmers 7580Fendt 820Difference
Length225inNot recorded—
Width95.5in102in▲ 820+6.5 in · +7%
Height150in120in▲ 7580+30 in · +25%
Operating Weight25,000lb15,840lb▲ 7580+9,160 lb · +58%

Hydraulics

SpecAllis Chalmers 7580Fendt 820Difference
System TypeClosed centerNot recorded—
Steering TypeHydrostatic powerNot recorded—

Power Take-off (PTO)

SpecAllis Chalmers 7580Fendt 820Difference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—

Tires

SpecAllis Chalmers 7580Fendt 820Difference
Front Tire Size23.1-30Not recorded—
Rear Tire Size23.1-30Not recorded—

Hitch & Towing

SpecAllis Chalmers 7580Fendt 820Difference
Hitch TypeIIINot recorded—
Hitch CategoryCategory 3Category 3Same
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers 7580Fendt 820Difference
Chassis Type4x4 articulated 4WDNot recorded—
Drive Type4WDNot recorded—
Steering TypeHydrostatic powerNot recorded—
Brake TypeHydraulic wet discsNot recorded—

Electrical

SpecAllis Chalmers 7580Fendt 820Difference
Starter TypeElectricNot recorded—

Capacities

SpecAllis Chalmers 7580Fendt 820Difference
Coolant9.5galNot recorded—

Operator Station

SpecAllis Chalmers 7580Fendt 820Difference
TypeAcousta cabNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 94th percentile (186 hp)B · 94th percentile (188 hp)

Engine Displacement

median 183 ci
A · 92nd percentile (426 ci)B · 88th percentile (370 ci)

Cylinders

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

Operating Weight

median 5,303 lb
A · 96th percentile (25,000 lb)B · 94th percentile (15,840 lb)

Width

median 66 in
A · 94th percentile (95.5 in)B · 97th percentile (102 in)
A · 7580B · 820Median Utility Tractor
Full spec pageAllis Chalmers 7580Full spec pageFendt 820