Head to head · Agricultural

Allis Chalmers HD11 vs Zetor Forterra 11441

Allis Chalmers HD11 Tractor
Allis ChalmersModel A

Allis Chalmers HD11

Crawler

power
110 hp
displacement
516 ci
Cylinders
6
Forward gears
6
Full HD11 specs
Image not recorded
ZetorModel B

Zetor Forterra 11441

Agricultural

power
110 hp
displacement
254 ci
Cylinders
4
Forward gears
24
Full Forterra 11441 specs
Allis ChalmersAllis Chalmers HD11
vs
ZetorZetor Forterra 11441

How they compare

Headline specs vs. the whole Agricultural

n = 497–1,130

Engine Power

= Effectively tied
HD11110 hp
Forterra 11441110 hp
Median Agricultural Tractor110 hp

HD11 is in the 50th percentile; Forterra 11441 is in the 50th · 1,028 models

Engine Displacement

▲ HD11 higher · +262 ci (+103%)
HD11516 ci
Forterra 11441254 ci
Median Agricultural Tractor336 ci

HD11 is in the 89th percentile; Forterra 11441 is in the 33rd · 1,083 models

Cylinders

▲ HD11 higher · +2 (+50%)
HD116
Forterra 114414
Median Agricultural Tractor5.5

HD11 is in the 74th percentile; Forterra 11441 is in the 31st · 1,130 models

Forward Gears

▲ Forterra 11441 higher · +18 (+300%)
HD116
Forterra 1144124
Median Agricultural Tractor16

HD11 is in the 11th percentile; Forterra 11441 is in the 81st · 972 models

HD11 (A)Forterra 11441 (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers HD11Zetor Forterra 11441Difference
ManufacturerAllis ChalmersZetor—
ModelHD11Forterra 11441—
CategoryCrawler, AgriculturalAgricultural—

Engine

SpecAllis Chalmers HD11Zetor Forterra 11441Difference
ManufacturerAllis ChalmersZetor—
ModelHD-516Z 1403—
Power Output110hp110hpSame
Rated RPM1,800RPM2,200RPM▲ Forterra 11441+400 RPM · +22%
Cylinders64▲ HD11+2 · +50%
Displacement516ci254ci▲ HD11+262 ci · +103%
Bore4.5in4.1in▲ HD11+0.4 in · +10%
Stroke5.6in4.7in▲ HD11+0.8 in · +17%

Transmission

SpecAllis Chalmers HD11Zetor Forterra 11441Difference
TypeSliding GearSynchronized—

Dimensions & Weight

SpecAllis Chalmers HD11Zetor Forterra 11441Difference
Length154in196in▲ Forterra 11441+42 in · +27%
Width40in86.3in▲ Forterra 11441+46.3 in · +116%
Height84in111in▲ Forterra 11441+27 in · +32%
WheelbaseNot recorded94.1in—
Ground ClearanceNot recorded18.3in—
Operating Weight21,000lb10,179lb▲ HD11+10,821 lb · +106%

Hydraulics

SpecAllis Chalmers HD11Zetor Forterra 11441Difference
Steering TypeNot recordedPower—

Tires

SpecAllis Chalmers HD11Zetor Forterra 11441Difference
Front Tire SizeNot recorded14.9-24—
Rear Tire SizeNot recorded18.4-38—

Chassis & Drive

SpecAllis Chalmers HD11Zetor Forterra 11441Difference
Chassis TypeCrawler4x4 MFWD 4WD—
Drive TypeNot recorded4WD—
Steering TypeNot recordedPower—
Brake TypeContracting bandNot recorded—

Electrical

SpecAllis Chalmers HD11Zetor Forterra 11441Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers HD11Zetor Forterra 11441Difference
Coolant11galNot recorded—

Operator Station

SpecAllis Chalmers HD11Zetor Forterra 11441Difference
TypeOpen operator stationNot recorded—

Category context

Both models against the field

Engine Power

median 110 hp
A · 50th percentile (110 hp)B · 50th percentile (110 hp)

Engine Displacement

median 336 ci
A · 89th percentile (516 ci)B · 33rd percentile (254 ci)

Cylinders

median 5.5
A · 74th percentile (6)B · 31st percentile (4)

Forward Gears

median 16
A · 11th percentile (6)B · 81st percentile (24)

Operating Weight

median 10,914 lb
A · 87th percentile (21,000 lb)B · 45th percentile (10,179 lb)
A · HD11B · Forterra 11441Median Agricultural Tractor
Full spec pageAllis Chalmers HD11Full spec pageZetor Forterra 11441