Head to head · Row Crop

Allis Chalmers D19 vs Zetor Proxima 7421

Allis Chalmers D19 Tractor
Allis ChalmersModel A

Allis Chalmers D19

Row Crop

power
74.2 hp
displacement
262 ci
Cylinders
6
Forward gears
8
Full D19 specs
Image not recorded
ZetorModel B

Zetor Proxima 7421

Utility

power
75 hp
displacement
254 ci
Cylinders
4
Forward gears
12
Full Proxima 7421 specs
Allis ChalmersAllis Chalmers D19
vs
ZetorZetor Proxima 7421

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ Proxima 7421 higher · +0.8 hp (+1%)
D1974.2 hp
Proxima 742175 hp
Median Row Crop Tractor138 hp

D19 is in the 11th percentile; Proxima 7421 is in the 12th · 1,206 models

Engine Displacement

▲ D19 higher · +8 ci (+3%)
D19262 ci
Proxima 7421254 ci
Median Row Crop Tractor391 ci

D19 is in the 19th percentile; Proxima 7421 is in the 18th · 1,409 models

Cylinders

▲ D19 higher · +2 (+50%)
D196
Proxima 74214
Median Row Crop Tractor6

D19 is in the 50th percentile; Proxima 7421 is in the 17th · 1,417 models

Forward Gears

▲ Proxima 7421 higher · +4 (+50%)
D198
Proxima 742112
Median Row Crop Tractor16

D19 is in the 16th percentile; Proxima 7421 is in the 27th · 1,200 models

D19 (A)Proxima 7421 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D19Zetor Proxima 7421Difference
ManufacturerAllis ChalmersZetor—
ModelD19Proxima 7421—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D19Zetor Proxima 7421Difference
ManufacturerAllis ChalmersZetor—
ModelAllis Chalmers 4.3L 6-cyl gasolineNot recorded—
Power Output74.2hp75hp▲ Proxima 7421+0.8 hp · +1%
Rated RPM2,000RPM2,200RPM▲ Proxima 7421+200 RPM · +10%
Cylinders64▲ D19+2 · +50%
Displacement262ci254ci▲ D19+8 ci · +3%
Bore3.6inNot recorded—
Stroke4.4inNot recorded—

Transmission

SpecAllis Chalmers D19Zetor Proxima 7421Difference
TypeSliding gearSyncromesh—

Dimensions & Weight

SpecAllis Chalmers D19Zetor Proxima 7421Difference
Length154in152in▲ D19+2 in · +1%
Width83.6in73in▲ D19+10.6 in · +15%
Height89in103in▲ Proxima 7421+14 in · +16%
Operating Weight6,650lb7,310lb▲ Proxima 7421+660 lb · +10%

Hydraulics

SpecAllis Chalmers D19Zetor Proxima 7421Difference
System TypeOpen centerOpen centerSame
Steering TypePower assistNot recorded—

Power Take-off (PTO)

SpecAllis Chalmers D19Zetor Proxima 7421Difference
TypeLiveNot recorded—
Speed 1540rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D19Zetor Proxima 7421Difference
Hitch TypeSnap-Coupler / Three-Point HitchNot recorded—
Hitch CategoryIICategory 3—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D19Zetor Proxima 7421Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypePower assistNot recorded—
Brake TypeDifferential mechanical band and dry discNot recorded—

Electrical

SpecAllis Chalmers D19Zetor Proxima 7421Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D19Zetor Proxima 7421Difference
Coolant3.8galNot recorded—

Operator Station

SpecAllis Chalmers D19Zetor Proxima 7421Difference
TypeOpen operator stationCab and ROPS—

Category context

Both models against the field

Engine Power

median 138 hp
A · 11th percentile (74.2 hp)B · 12th percentile (75 hp)

Engine Displacement

median 391 ci
A · 19th percentile (262 ci)B · 18th percentile (254 ci)

Cylinders

median 6
A · 50th percentile (6)B · 17th percentile (4)

Forward Gears

median 16
A · 16th percentile (8)B · 27th percentile (12)

Operating Weight

median 12,307 lb
A · 14th percentile (6,650 lb)B · 17th percentile (7,310 lb)
A · D19B · Proxima 7421Median Row Crop Tractor
Full spec pageAllis Chalmers D19Full spec pageZetor Proxima 7421