Head to head · Utility

Allis Chalmers 5020 vs Lanz Bulldog D7506

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Allis ChalmersModel A

Allis Chalmers 5020

Utility

power
25 hp
displacement
77.1 ci
Cylinders
2
Forward gears
8
Full 5020 specs
Allis ChalmersAllis Chalmers 5020
vs
LanzLanz Bulldog D7506

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 5020 higher · +0.5 hp (+2%)
502025 hp
Bulldog D750624.5 hp
Median Utility Tractor55 hp

5020 is in the 16th percentile; Bulldog D7506 is in the 15th · 5,383 models

Engine Displacement

▲ Bulldog D7506 higher · +210 ci (+272%)
502077.1 ci
Bulldog D7506287 ci
Median Utility Tractor183 ci

5020 is in the 11th percentile; Bulldog D7506 is in the 83rd · 5,580 models

Cylinders

▲ 5020 higher · +1 (+100%)
50202
Bulldog D75061
Median Utility Tractor4

5020 is in the 3rd percentile; Bulldog D7506 is in the 1st · 5,720 models

Forward Gears

▲ 5020 higher · +2 (+33%)
50208
Bulldog D75066
Median Utility Tractor12

5020 is in the 23rd percentile; Bulldog D7506 is in the 11th · 4,941 models

5020 (A)Bulldog D7506 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
ManufacturerAllis ChalmersLanz—
Model5020Bulldog D7506—
CategoryUtilityStandard Tread—

Engine

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
ManufacturerToyoshaLanz—
ModelS126Not recorded—
Power Output25hp24.5hp▲ 5020+0.5 hp · +2%
Rated RPM2,500RPM850RPM▲ 5020+1,650 RPM · +194%
Cylinders21▲ 5020+1 · +100%
Displacement77.1ci287ci▲ Bulldog D7506+210 ci · +272%
Bore3.6in6.7in▲ Bulldog D7506+3.1 in · +86%
Stroke3.7in8.3in▲ Bulldog D7506+4.6 in · +124%

Transmission

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
TypeSliding gearGear—

Dimensions & Weight

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
Length98.9in117in▲ Bulldog D7506+18.1 in · +18%
Width48in63in▲ Bulldog D7506+15 in · +31%
Height75.6in79.7in▲ Bulldog D7506+4.1 in · +5%
Operating Weight2,060lb4,982lb▲ Bulldog D7506+2,922 lb · +142%

Hydraulics

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
System TypeOpen CenterNot recorded—
Steering TypeMechanicalNot recorded—

Power Take-off (PTO)

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
TypeRear, Transmission PTONot recorded—
Speed 1540rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryINot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeMechanicalNot recorded—
Brake TypeMechanical drum and shoeNot recorded—

Electrical

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
Starter TypeElectricNot recorded—

Capacities

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
Coolant1.3gal6.9gal▲ Bulldog D7506+5.6 gal · +431%

Operator Station

SpecAllis Chalmers 5020Lanz Bulldog D7506Difference
TypeOpen with optional ROPSNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 16th percentile (25 hp)B · 15th percentile (24.5 hp)

Engine Displacement

median 183 ci
A · 11th percentile (77.1 ci)B · 83rd percentile (287 ci)

Cylinders

median 4
A · 3rd percentile (2)B · 1st percentile (1)

Forward Gears

median 12
A · 23rd percentile (8)B · 11th percentile (6)

Operating Weight

median 5,303 lb
A · 13th percentile (2,060 lb)B · 47th percentile (4,982 lb)
A · 5020B · Bulldog D7506Median Utility Tractor
Full spec pageAllis Chalmers 5020Full spec pageLanz Bulldog D7506