Head to head · Row Crop

Allis Chalmers D21 Series I vs John Deere 6410SE

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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
John DeereModel B

John Deere 6410SE

Utility

power
105 hp
displacement
276 ci
Cylinders
4
Forward gears
16
Full 6410SE specs
Allis ChalmersAllis Chalmers D21 Series I
vs
John DeereJohn Deere 6410SE

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ 6410SE higher · +2 hp (+2%)
D21 Series I103 hp
6410SE105 hp
Median Row Crop Tractor138 hp

D21 Series I is in the 27th percentile; 6410SE is in the 28th · 1,206 models

Engine Displacement

▲ D21 Series I higher · +150 ci (+54%)
D21 Series I426 ci
6410SE276 ci
Median Row Crop Tractor391 ci

D21 Series I is in the 72nd percentile; 6410SE is in the 26th · 1,409 models

Cylinders

▲ D21 Series I higher · +2 (+50%)
D21 Series I6
6410SE4
Median Row Crop Tractor6

D21 Series I is in the 50th percentile; 6410SE is in the 17th · 1,417 models

Forward Gears

▲ 6410SE higher · +8 (+100%)
D21 Series I8
6410SE16
Median Row Crop Tractor16

D21 Series I is in the 16th percentile; 6410SE is in the 50th · 1,200 models

D21 Series I (A)6410SE (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
ManufacturerAllis ChalmersJohn Deere—
ModelD21 Series I6410SE—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
ManufacturerAllis ChalmersJohn Deere—
Model3400Not recorded—
Power Output103hp105hp▲ 6410SE+2 hp · +2%
Rated RPM2,200RPM2,300RPM▲ 6410SE+100 RPM · +5%
Cylinders64▲ D21 Series I+2 · +50%
Displacement426ci276ci▲ D21 Series I+150 ci · +54%
Bore4.3in4.2in▲ D21 Series I+0.1 in · +2%
Stroke5in5inSame

Transmission

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
TypeSliding gear with dry disc clutchSynchronized / Power shuttle / Four-speed power shift—

Dimensions & Weight

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
Length161in163in▲ 6410SE+2 in · +1%
Width91.6in85.8in▲ D21 Series I+5.8 in · +7%
Height107in104in▲ D21 Series I+3 in · +3%
Operating Weight9,500lb8,990lb▲ D21 Series I+510 lb · +6%

Hydraulics

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
System TypeNot recordedLoad sensing—
Steering TypePowerPowerSame

Power Take-off (PTO)

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryIII/IINot recorded—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypePowerPowerSame
Brake TypeBand actuated discNot recorded—

Electrical

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
Coolant5.3gal3.6gal▲ D21 Series I+1.7 gal · +47%

Operator Station

SpecAllis Chalmers D21 Series IJohn Deere 6410SEDifference
TypeOpenCab—

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 · 26th percentile (276 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 (9,500 lb)B · 26th percentile (8,990 lb)
A · D21 Series IB · 6410SEMedian Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IFull spec pageJohn Deere 6410SE