Head to head · Row Crop

Allis Chalmers D21 Series I vs Landini 4-105

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Allis ChalmersModel A

Allis Chalmers D21 Series I

Row Crop

power
103 hp
displacement
426 ci
Cylinders
6
Forward gears
8
Full D21 Series I specs
Image not recorded
LandiniModel B

Landini 4-105

Utility

power
101 hp
displacement
219 ci
Cylinders
4
Forward gears
24
Full 4-105 specs
Allis ChalmersAllis Chalmers D21 Series I
vs
LandiniLandini 4-105

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ D21 Series I higher · +2 hp (+2%)
D21 Series I103 hp
4-105101 hp
Median Row Crop Tractor138 hp

D21 Series I is in the 27th percentile; 4-105 is in the 26th · 1,206 models

Engine Displacement

▲ D21 Series I higher · +207 ci (+95%)
D21 Series I426 ci
4-105219 ci
Median Row Crop Tractor391 ci

D21 Series I is in the 72nd percentile; 4-105 is in the 11th · 1,409 models

Cylinders

▲ D21 Series I higher · +2 (+50%)
D21 Series I6
4-1054
Median Row Crop Tractor6

D21 Series I is in the 50th percentile; 4-105 is in the 17th · 1,417 models

Forward Gears

▲ 4-105 higher · +16 (+200%)
D21 Series I8
4-10524
Median Row Crop Tractor16

D21 Series I is in the 16th percentile; 4-105 is in the 81st · 1,200 models

D21 Series I (A)4-105 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series ILandini 4-105Difference
ManufacturerAllis ChalmersLandini—
ModelD21 Series I4-105—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D21 Series ILandini 4-105Difference
ManufacturerAllis ChalmersDeutz—
Model3400C4DT74—
Power Output103hp101hp▲ D21 Series I+2 hp · +2%
Rated RPM2,200RPM2,200RPMSame
Cylinders64▲ D21 Series I+2 · +50%
Displacement426ci219ci▲ D21 Series I+207 ci · +95%
Bore4.3in3.9in▲ D21 Series I+0.4 in · +10%
Stroke5in4.7in▲ D21 Series I+0.3 in · +6%

Transmission

SpecAllis Chalmers D21 Series ILandini 4-105Difference
TypeSliding gear with dry disc clutchPartially synchronized, power shuttle, two-speed power shift—

Dimensions & Weight

SpecAllis Chalmers D21 Series ILandini 4-105Difference
Length161in170in▲ 4-105+9 in · +6%
Width91.6in68.9in▲ D21 Series I+22.7 in · +33%
Height107inNot recorded—
Operating Weight9,500lbNot recorded—

Hydraulics

SpecAllis Chalmers D21 Series ILandini 4-105Difference
System TypeNot recordedOpen Center—
Steering TypePowerPower steering—

Power Take-off (PTO)

SpecAllis Chalmers D21 Series ILandini 4-105Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D21 Series ILandini 4-105Difference
Hitch TypeThree-Point HitchThree-point hitchSame
Hitch CategoryIII/IIII—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers D21 Series ILandini 4-105Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypePowerPower steering—
Brake TypeBand actuated discNot recorded—

Electrical

SpecAllis Chalmers D21 Series ILandini 4-105Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D21 Series ILandini 4-105Difference
Coolant5.3galNot recorded—

Operator Station

SpecAllis Chalmers D21 Series ILandini 4-105Difference
TypeOpenNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 27th percentile (103 hp)B · 26th percentile (101 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 11th percentile (219 ci)

Cylinders

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

Forward Gears

median 16
A · 16th percentile (8)B · 81st percentile (24)

Length

median 180 in
A · 25th percentile (161 in)B · 36th percentile (170 in)
A · D21 Series IB · 4-105Median Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IFull spec pageLandini 4-105