Head to head · Row Crop

Allis Chalmers D21 Series II vs Challenger MT465D

Challenger MT465D Tractor
ChallengerModel B

Challenger MT465D

Agricultural

power
120 hp
displacement
299 ci
Cylinders
4
Forward gears
16
Full MT465D specs
Allis ChalmersAllis Chalmers D21 Series II
vs
ChallengerChallenger MT465D

How they compare

Headline specs vs. the whole Row Crop

n = 1,200–1,417

Engine Power

▲ D21 Series II higher · +1 hp (<1%)
D21 Series II121 hp
MT465D120 hp
Median Row Crop Tractor138 hp

D21 Series II is in the 40th percentile; MT465D is in the 39th · 1,206 models

Engine Displacement

▲ D21 Series II higher · +127 ci (+42%)
D21 Series II426 ci
MT465D299 ci
Median Row Crop Tractor391 ci

D21 Series II is in the 72nd percentile; MT465D is in the 31st · 1,409 models

Cylinders

▲ D21 Series II higher · +2 (+50%)
D21 Series II6
MT465D4
Median Row Crop Tractor6

D21 Series II is in the 50th percentile; MT465D is in the 17th · 1,417 models

Forward Gears

▲ MT465D higher · +8 (+100%)
D21 Series II8
MT465D16
Median Row Crop Tractor16

D21 Series II is in the 16th percentile; MT465D is in the 50th · 1,200 models

D21 Series II (A)MT465D (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
ManufacturerAllis ChalmersChallenger—
ModelD21 Series IIMT465D—
CategoryRow CropAgricultural—

Engine

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
ManufacturerAllis ChalmersAGCO—
Model3500Power 49AWI—
Power Output121hp120hp▲ D21 Series II+1 hp · <1%
Rated RPM2,200RPM2,200RPMSame
Cylinders64▲ D21 Series II+2 · +50%
Displacement426ci299ci▲ D21 Series II+127 ci · +42%
Bore4.3in4.3inSame
Stroke5in5.3in▲ MT465D+0.3 in · +6%

Transmission

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
TypeSliding gear with dry disc clutchAutoPower IV—

Dimensions & Weight

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
Length160inNot recorded—
Width91.3inNot recorded—
Height106inNot recorded—
Operating Weight9,502lb12,500lb▲ MT465D+2,998 lb · +32%

Hydraulics

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
System TypeNot recordedClosed Center Load Sensing (CCLS)—
Steering TypePowerHydrostatic Power—

Power Take-off (PTO)

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IIIII/IISame
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypePowerHydrostatic Power—
Brake TypeBand actuated discWet Disc—

Electrical

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
Starter TypeElectricElectricSame

Emissions

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
StandardNot recordedInterim Tier IV—

Capacities

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
Coolant7.8galNot recorded—

Operator Station

SpecAllis Chalmers D21 Series IIChallenger MT465DDifference
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 · 31st percentile (299 ci)

Cylinders

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

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 · 51st percentile (12,500 lb)
A · D21 Series IIB · MT465DMedian Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IIFull spec pageChallenger MT465D