Head to head · Row Crop

Allis Chalmers D21 Series I vs Fendt Favorit 611S

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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
FendtModel B

Fendt Favorit 611S

Agricultural

power
105 hp
displacement
381 ci
Cylinders
6
Forward gears
16
Full Favorit 611S specs
Allis ChalmersAllis Chalmers D21 Series I
vs
FendtFendt Favorit 611S

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ Favorit 611S higher · +2 hp (+2%)
D21 Series I103 hp
Favorit 611S105 hp
Median Row Crop Tractor138 hp

D21 Series I is in the 27th percentile; Favorit 611S is in the 28th · 1,206 models

Engine Displacement

▲ D21 Series I higher · +45 ci (+12%)
D21 Series I426 ci
Favorit 611S381 ci
Median Row Crop Tractor391 ci

D21 Series I is in the 72nd percentile; Favorit 611S is in the 50th · 1,409 models

Cylinders

= Effectively tied
D21 Series I6
Favorit 611S6
Median Row Crop Tractor6

D21 Series I is in the 50th percentile; Favorit 611S is in the 50th · 1,417 models

Forward Gears

▲ Favorit 611S higher · +8 (+100%)
D21 Series I8
Favorit 611S16
Median Row Crop Tractor16

D21 Series I is in the 16th percentile; Favorit 611S is in the 50th · 1,200 models

D21 Series I (A)Favorit 611S (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
ManufacturerAllis ChalmersFendt—
ModelD21 Series IFavorit 611S—
CategoryRow CropAgricultural—

Engine

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
ManufacturerAllis ChalmersMWM—
Model3400D226-6—
Power Output103hp105hp▲ Favorit 611S+2 hp · +2%
Rated RPM2,200RPM2,350RPM▲ Favorit 611S+150 RPM · +7%
Cylinders66Same
Displacement426ci381ci▲ D21 Series I+45 ci · +12%
Bore4.3in4.1in▲ D21 Series I+0.2 in · +5%
Stroke5in4.7in▲ D21 Series I+0.3 in · +6%

Transmission

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
TypeSliding gear with dry disc clutchManual—

Dimensions & Weight

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
Length161in173in▲ Favorit 611S+12 in · +7%
Width91.6inNot recorded—
Height107in104in▲ D21 Series I+3 in · +3%
Operating Weight9,500lb9,018lb▲ D21 Series I+482 lb · +5%

Hydraulics

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
Steering TypePowerNot recorded—

Power Take-off (PTO)

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IICategory 3—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypePowerNot recorded—
Brake TypeBand actuated discNot recorded—

Electrical

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
Coolant5.3galNot recorded—

Operator Station

SpecAllis Chalmers D21 Series IFendt Favorit 611SDifference
TypeOpenNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 27th percentile (103 hp)B · 28th percentile (105 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 50th percentile (381 ci)

Cylinders

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

Forward Gears

median 16
A · 16th percentile (8)B · 50th percentile (16)

Operating Weight

median 12,307 lb
A · 28th percentile (9,500 lb)B · 26th percentile (9,018 lb)
A · D21 Series IB · Favorit 611SMedian Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IFull spec pageFendt Favorit 611S