Head to head · Row Crop

Allis Chalmers D21 Series I vs McCormick Intl F110

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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
McCormick IntlModel B

McCormick Intl F110

Agricultural

power
102 hp
displacement
268 ci
Cylinders
4
Forward gears
15
Full F110 specs
Allis ChalmersAllis Chalmers D21 Series I
vs
McCormick IntlMcCormick Intl F110

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ D21 Series I higher · +1 hp (<1%)
D21 Series I103 hp
F110102 hp
Median Row Crop Tractor138 hp

D21 Series I is in the 27th percentile; F110 is in the 26th · 1,206 models

Engine Displacement

▲ D21 Series I higher · +158 ci (+59%)
D21 Series I426 ci
F110268 ci
Median Row Crop Tractor391 ci

D21 Series I is in the 72nd percentile; F110 is in the 20th · 1,409 models

Cylinders

▲ D21 Series I higher · +2 (+50%)
D21 Series I6
F1104
Median Row Crop Tractor6

D21 Series I is in the 50th percentile; F110 is in the 17th · 1,417 models

Forward Gears

▲ F110 higher · +7 (+88%)
D21 Series I8
F11015
Median Row Crop Tractor16

D21 Series I is in the 16th percentile; F110 is in the 33rd · 1,200 models

D21 Series I (A)F110 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
ManufacturerAllis ChalmersMcCormick Intl—
ModelD21 Series IF110—
CategoryRow CropAgricultural, Orchard/Vineyard—

Engine

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
ManufacturerAllis ChalmersPerkins—
Model34001104D-44TA—
Power Output103hp102hp▲ D21 Series I+1 hp · <1%
Rated RPM2,200RPM2,200RPMSame
Cylinders64▲ D21 Series I+2 · +50%
Displacement426ci268ci▲ D21 Series I+158 ci · +59%
Bore4.3in4.1in▲ D21 Series I+0.2 in · +5%
Stroke5in5inSame

Transmission

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
TypeSliding gear with dry disc clutchSynchro Shuttle / Power Shuttle—

Dimensions & Weight

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
Length161in158in▲ D21 Series I+3 in · +2%
Width91.6in58.2in▲ D21 Series I+33.4 in · +57%
Height107in90in▲ D21 Series I+17 in · +19%
Operating Weight9,500lb6,316lb▲ D21 Series I+3,184 lb · +50%

Hydraulics

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
Steering TypePowerNot recorded—

Power Take-off (PTO)

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IICategory 3—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypePowerNot recorded—
Brake TypeBand actuated discNot recorded—

Electrical

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
Starter TypeElectricElectric Starter—

Capacities

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
Coolant5.3galNot recorded—

Operator Station

SpecAllis Chalmers D21 Series IMcCormick Intl F110Difference
TypeOpenBoth ROPS and Cab available—

Category context

Both models against the field

Engine Power

median 138 hp
A · 27th percentile (103 hp)B · 26th percentile (102 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 20th percentile (268 ci)

Cylinders

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

Forward Gears

median 16
A · 16th percentile (8)B · 33rd percentile (15)

Operating Weight

median 12,307 lb
A · 28th percentile (9,500 lb)B · 13th percentile (6,316 lb)
A · D21 Series IB · F110Median Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IFull spec pageMcCormick Intl F110