Head to head · Row Crop

Allis Chalmers D21 Series I vs Zetor 11245

Image not recorded
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
ZetorModel B

Zetor 11245

Row Crop

power
105 hp
displacement
418 ci
Cylinders
6
Forward gears
16
Full 11245 specs
Allis ChalmersAllis Chalmers D21 Series I
vs
ZetorZetor 11245

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ 11245 higher · +2 hp (+2%)
D21 Series I103 hp
11245105 hp
Median Row Crop Tractor138 hp

D21 Series I is in the 27th percentile; 11245 is in the 28th · 1,206 models

Engine Displacement

▲ D21 Series I higher · +8 ci (+2%)
D21 Series I426 ci
11245418 ci
Median Row Crop Tractor391 ci

D21 Series I is in the 72nd percentile; 11245 is in the 71st · 1,409 models

Cylinders

= Effectively tied
D21 Series I6
112456
Median Row Crop Tractor6

D21 Series I is in the 50th percentile; 11245 is in the 50th · 1,417 models

Forward Gears

▲ 11245 higher · +8 (+100%)
D21 Series I8
1124516
Median Row Crop Tractor16

D21 Series I is in the 16th percentile; 11245 is in the 50th · 1,200 models

D21 Series I (A)11245 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series IZetor 11245Difference
ManufacturerAllis ChalmersZetor—
ModelD21 Series I11245—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers D21 Series IZetor 11245Difference
ManufacturerAllis ChalmersZetor—
Model3400Z 8701.13—
Power Output103hp105hp▲ 11245+2 hp · +2%
Rated RPM2,200RPM2,200RPMSame
Cylinders66Same
Displacement426ci418ci▲ D21 Series I+8 ci · +2%
Bore4.3in4.3inSame
Stroke5in4.7in▲ D21 Series I+0.3 in · +6%

Transmission

SpecAllis Chalmers D21 Series IZetor 11245Difference
TypeSliding gear with dry disc clutchSynchromesh—

Dimensions & Weight

SpecAllis Chalmers D21 Series IZetor 11245Difference
Length161in173in▲ 11245+12 in · +7%
Width91.6in76.8in▲ D21 Series I+14.8 in · +19%
Height107in113in▲ 11245+6 in · +6%
Operating Weight9,500lb10,626lb▲ 11245+1,126 lb · +12%

Hydraulics

SpecAllis Chalmers D21 Series IZetor 11245Difference
System TypeNot recordedOpen center—
Steering TypePowerPowerSame

Power Take-off (PTO)

SpecAllis Chalmers D21 Series IZetor 11245Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D21 Series IZetor 11245Difference
Hitch TypeThree-Point HitchCategory II—
Hitch CategoryIII/IICategory 3—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D21 Series IZetor 11245Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypePowerPowerSame
Brake TypeBand actuated discNot recorded—

Electrical

SpecAllis Chalmers D21 Series IZetor 11245Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D21 Series IZetor 11245Difference
Coolant5.3galNot recorded—

Operator Station

SpecAllis Chalmers D21 Series IZetor 11245Difference
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 · 71st percentile (418 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 · 36th percentile (10,626 lb)
A · D21 Series IB · 11245Median Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IFull spec pageZetor 11245