Head to head · Row Crop

Allis Chalmers D21 Series II vs SAME Buffalo 130

Image not recorded
SAMEModel B

SAME Buffalo 130

Agricultural

power
125 hp
displacement
380 ci
Cylinders
6
Forward gears
12
Full Buffalo 130 specs
Allis ChalmersAllis Chalmers D21 Series II
vs
SAMESAME Buffalo 130

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ Buffalo 130 higher · +4 hp (+3%)
D21 Series II121 hp
Buffalo 130125 hp
Median Row Crop Tractor138 hp

D21 Series II is in the 40th percentile; Buffalo 130 is in the 42nd · 1,206 models

Engine Displacement

▲ D21 Series II higher · +46 ci (+12%)
D21 Series II426 ci
Buffalo 130380 ci
Median Row Crop Tractor391 ci

D21 Series II is in the 72nd percentile; Buffalo 130 is in the 49th · 1,409 models

Cylinders

= Effectively tied
D21 Series II6
Buffalo 1306
Median Row Crop Tractor6

D21 Series II is in the 50th percentile; Buffalo 130 is in the 50th · 1,417 models

Forward Gears

▲ Buffalo 130 higher · +4 (+50%)
D21 Series II8
Buffalo 13012
Median Row Crop Tractor16

D21 Series II is in the 16th percentile; Buffalo 130 is in the 27th · 1,200 models

D21 Series II (A)Buffalo 130 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
ManufacturerAllis ChalmersSAME—
ModelD21 Series IIBuffalo 130—
CategoryRow CropAgricultural—

Engine

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
ManufacturerAllis ChalmersSAME—
Model3500Not recorded—
Power Output121hp125hp▲ Buffalo 130+4 hp · +3%
Rated RPM2,200RPM2,200RPMSame
Cylinders66Same
Displacement426ci380ci▲ D21 Series II+46 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 IISAME Buffalo 130Difference
TypeSliding gear with dry disc clutchNot recorded—

Dimensions & Weight

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
Length160in176in▲ Buffalo 130+16 in · +10%
Width91.3inNot recorded—
Height106in111in▲ Buffalo 130+5 in · +5%
Operating Weight9,502lb9,834lb▲ Buffalo 130+332 lb · +3%

Hydraulics

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
Steering TypePowerNot recorded—

Power Take-off (PTO)

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Tires

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
Front Tire SizeNot recorded9.5-20—
Rear Tire SizeNot recorded18.4-38—

Hitch & Towing

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IINot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
Chassis Type4x2 2WD4x2—
Drive Type2WD2WDSame
Steering TypePowerNot recorded—
Brake TypeBand actuated discNot recorded—

Electrical

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
Starter TypeElectricNot recorded—

Capacities

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
Coolant7.8galNot recorded—

Operator Station

SpecAllis Chalmers D21 Series IISAME Buffalo 130Difference
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 · 49th percentile (380 ci)

Cylinders

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

Forward Gears

median 16
A · 16th percentile (8)B · 27th percentile (12)

Operating Weight

median 12,307 lb
A · 28th percentile (9,502 lb)B · 31st percentile (9,834 lb)
A · D21 Series IIB · Buffalo 130Median Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IIFull spec pageSAME Buffalo 130