Head to head · Utility

Allis Chalmers 7580 vs Ursus 1934

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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
Ursus 1934 Tractor
UrsusModel B

Ursus 1934

Agricultural

power
188 hp
displacement
445 ci
Cylinders
6
Forward gears
16
Full 1934 specs
Allis ChalmersAllis Chalmers 7580
vs
UrsusUrsus 1934

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 1934 higher · +2 hp (+1%)
7580186 hp
1934188 hp
Median Utility Tractor55 hp

7580 is in the 94th percentile; 1934 is in the 94th · 5,383 models

Engine Displacement

▲ 1934 higher · +19 ci (+4%)
7580426 ci
1934445 ci
Median Utility Tractor183 ci

7580 is in the 92nd percentile; 1934 is in the 93rd · 5,580 models

Cylinders

= Effectively tied
75806
19346
Median Utility Tractor4

7580 is in the 93rd percentile; 1934 is in the 93rd · 5,720 models

Forward Gears

▲ 7580 higher · +4 (+25%)
758020
193416
Median Utility Tractor12

7580 is in the 86th percentile; 1934 is in the 73rd · 4,941 models

7580 (A)1934 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7580Ursus 1934Difference
ManufacturerAllis ChalmersUrsus—
Model75801934—
CategoryUtilityAgricultural—

Engine

SpecAllis Chalmers 7580Ursus 1934Difference
ManufacturerAllis ChalmersZetor—
Model3750 Mark IIZ 8604.020 TURBO—
Power Output186hp188hp▲ 1934+2 hp · +1%
Rated RPM2,550RPM2,200RPM▲ 7580+350 RPM · +16%
Cylinders66Same
Displacement426ci445ci▲ 1934+19 ci · +4%
Bore4.3in4.3inSame
Stroke5in5inSame

Transmission

SpecAllis Chalmers 7580Ursus 1934Difference
TypePartial power shiftTwo-speed power shift—

Dimensions & Weight

SpecAllis Chalmers 7580Ursus 1934Difference
Length225in177in▲ 7580+48 in · +27%
Width95.5in95.9in▲ 1934+0.4 in · <1%
Height150in119in▲ 7580+31 in · +26%
Operating Weight25,000lb13,625lb▲ 7580+11,375 lb · +83%

Hydraulics

SpecAllis Chalmers 7580Ursus 1934Difference
System TypeClosed centerNot recorded—
Steering TypeHydrostatic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 7580Ursus 1934Difference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—

Tires

SpecAllis Chalmers 7580Ursus 1934Difference
Front Tire Size23.1-30Not recorded—
Rear Tire Size23.1-30Not recorded—

Hitch & Towing

SpecAllis Chalmers 7580Ursus 1934Difference
Hitch TypeIIICat. III—
Hitch CategoryCategory 3Category 3Same
Hitch PositionRearNot recorded—
Hitch CapacityNot recorded15,873lb—

Chassis & Drive

SpecAllis Chalmers 7580Ursus 1934Difference
Chassis Type4x4 articulated 4WD4x4 MFWD 4WD—
Drive Type4WD4WDSame
Steering TypeHydrostatic powerPower—
Brake TypeHydraulic wet discsNot recorded—

Electrical

SpecAllis Chalmers 7580Ursus 1934Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7580Ursus 1934Difference
Coolant9.5gal7.7gal▲ 7580+1.8 gal · +23%

Operator Station

SpecAllis Chalmers 7580Ursus 1934Difference
TypeAcousta cabCab—

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 · 93rd percentile (445 ci)

Cylinders

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

Forward Gears

median 12
A · 86th percentile (20)B · 73rd percentile (16)

Operating Weight

median 5,303 lb
A · 96th percentile (25,000 lb)B · 92nd percentile (13,625 lb)
A · 7580B · 1934Median Utility Tractor
Full spec pageAllis Chalmers 7580Full spec pageUrsus 1934