Head to head · Row Crop

Allis Chalmers D21 Series II vs Fendt Favorit 612LS

Allis ChalmersAllis Chalmers D21 Series II
vs
FendtFendt Favorit 612LS

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ D21 Series II higher · +1 hp (<1%)
D21 Series II121 hp
Favorit 612LS120 hp
Median Row Crop Tractor138 hp

D21 Series II is in the 40th percentile; Favorit 612LS is in the 39th · 1,206 models

Engine Displacement

▲ D21 Series II higher · +45 ci (+12%)
D21 Series II426 ci
Favorit 612LS381 ci
Median Row Crop Tractor391 ci

D21 Series II is in the 72nd percentile; Favorit 612LS is in the 50th · 1,409 models

Cylinders

= Effectively tied
D21 Series II6
Favorit 612LS6
Median Row Crop Tractor6

D21 Series II is in the 50th percentile; Favorit 612LS is in the 50th · 1,417 models

Forward Gears

▲ Favorit 612LS higher · +8 (+100%)
D21 Series II8
Favorit 612LS16
Median Row Crop Tractor16

D21 Series II is in the 16th percentile; Favorit 612LS is in the 50th · 1,200 models

D21 Series II (A)Favorit 612LS (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
ManufacturerAllis ChalmersFendt—
ModelD21 Series IIFavorit 612LS—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
ManufacturerAllis ChalmersMWM—
Model3500D226-6—
Power Output121hp120hp▲ D21 Series II+1 hp · <1%
Rated RPM2,200RPM2,400RPM▲ Favorit 612LS+200 RPM · +9%
Cylinders66Same
Displacement426ci381ci▲ D21 Series II+45 ci · +12%
Bore4.3in4.1in▲ D21 Series II+0.2 in · +5%
Stroke5in4.7in▲ D21 Series II+0.3 in · +6%

Transmission

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
TypeSliding gear with dry disc clutchNot recorded—

Dimensions & Weight

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
Length160in189in▲ Favorit 612LS+29 in · +18%
Width91.3inNot recorded—
Height106in113in▲ Favorit 612LS+7 in · +7%
Operating Weight9,502lb12,954lb▲ Favorit 612LS+3,452 lb · +36%

Hydraulics

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
Steering TypePowerPowerSame

Power Take-off (PTO)

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/II3—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypePowerPowerSame
Brake TypeBand actuated discNot recorded—

Electrical

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
Starter TypeElectricNot recorded—

Capacities

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
Coolant7.8galNot recorded—

Operator Station

SpecAllis Chalmers D21 Series IIFendt Favorit 612LSDifference
TypeOpenNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 40th percentile (121 hp)B · 39th percentile (120 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 (9,502 lb)B · 55th percentile (12,954 lb)
A · D21 Series IIB · Favorit 612LSMedian Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IIFull spec pageFendt Favorit 612LS