Head to head · Row Crop

Allis Chalmers D21 Series II vs Kubota M126GX

Kubota M126GX Tractor
KubotaModel B

Kubota M126GX

Row Crop

power
125 hp
displacement
374 ci
Cylinders
4
Forward gears
24
Full M126GX specs
Allis ChalmersAllis Chalmers D21 Series II
vs
KubotaKubota M126GX

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ M126GX higher · +4 hp (+3%)
D21 Series II121 hp
M126GX125 hp
Median Row Crop Tractor138 hp

D21 Series II is in the 40th percentile; M126GX is in the 42nd · 1,206 models

Engine Displacement

▲ D21 Series II higher · +52 ci (+14%)
D21 Series II426 ci
M126GX374 ci
Median Row Crop Tractor391 ci

D21 Series II is in the 72nd percentile; M126GX is in the 48th · 1,409 models

Cylinders

▲ D21 Series II higher · +2 (+50%)
D21 Series II6
M126GX4
Median Row Crop Tractor6

D21 Series II is in the 50th percentile; M126GX is in the 17th · 1,417 models

Forward Gears

▲ M126GX higher · +16 (+200%)
D21 Series II8
M126GX24
Median Row Crop Tractor16

D21 Series II is in the 16th percentile; M126GX is in the 81st · 1,200 models

D21 Series II (A)M126GX (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
ManufacturerAllis ChalmersKubota—
ModelD21 Series IIM126GX—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
ManufacturerAllis ChalmersKubota—
Model3500V6108-TI-CRS—
Power Output121hp125hp▲ M126GX+4 hp · +3%
Rated RPM2,200RPM2,200RPMSame
Cylinders64▲ D21 Series II+2 · +50%
Displacement426ci374ci▲ D21 Series II+52 ci · +14%
Bore4.3in4.7in▲ M126GX+0.4 in · +9%
Stroke5in5.5in▲ M126GX+0.5 in · +10%

Transmission

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
TypeSliding gear with dry disc clutchIntelli-Shift transmission—

Dimensions & Weight

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
Length160in173in▲ M126GX+13 in · +8%
Width91.3in85.8in▲ D21 Series II+5.5 in · +6%
Height106in113in▲ M126GX+7 in · +7%
Operating Weight9,502lb10,373lb▲ M126GX+871 lb · +9%

Hydraulics

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
Steering TypePowerHydrostatic power—

Power Take-off (PTO)

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryIII/IIII—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypePowerHydrostatic power—
Brake TypeBand actuated discNot recorded—

Electrical

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
Coolant7.8galNot recorded—

Operator Station

SpecAllis Chalmers D21 Series IIKubota M126GXDifference
TypeOpenNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 40th percentile (121 hp)B · 42nd percentile (125 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 48th percentile (374 ci)

Cylinders

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

Forward Gears

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

Operating Weight

median 12,307 lb
A · 28th percentile (9,502 lb)B · 34th percentile (10,373 lb)
A · D21 Series IIB · M126GXMedian Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IIFull spec pageKubota M126GX