Head to head · Row Crop

Allis Chalmers D15 vs Allis Chalmers D15 Series I

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Allis ChalmersModel A

Allis Chalmers D15

Row Crop

power
37.4 hp
displacement
149 ci
Cylinders
4
Forward gears
8
Full D15 specs
Allis Chalmers D15 Series I Tractor
Allis ChalmersModel B

Allis Chalmers D15 Series I

Row Crop

power
40 hp
displacement
149 ci
Cylinders
4
Forward gears
8
Full D15 Series I specs
Allis ChalmersAllis Chalmers D15
vs
Allis ChalmersAllis Chalmers D15 Series I

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ D15 Series I higher · +2.6 hp (+7%)
D1537.4 hp
D15 Series I40 hp
Median Row Crop Tractor138 hp

D15 is in the 3rd percentile; D15 Series I is in the 4th · 1,206 models

Engine Displacement

= Effectively tied
D15149 ci
D15 Series I149 ci
Median Row Crop Tractor391 ci

D15 is in the 4th percentile; D15 Series I is in the 4th · 1,409 models

Cylinders

= Effectively tied
D154
D15 Series I4
Median Row Crop Tractor6

D15 is in the 17th percentile; D15 Series I is in the 17th · 1,417 models

Forward Gears

= Effectively tied
D158
D15 Series I8
Median Row Crop Tractor16

D15 is in the 16th percentile; D15 Series I is in the 16th · 1,200 models

D15 (A)D15 Series I (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
ManufacturerAllis ChalmersAllis ChalmersSame
ModelD15D15 Series I—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
ManufacturerAllis ChalmersAllis ChalmersSame
ModelNot recordedAllis Chalmers—
Power Output37.4hp40hp▲ D15 Series I+2.6 hp · +7%
Rated RPM2,000RPM2,000RPMSame
Cylinders44Same
Displacement149ci149ciSame
Bore3.5in3.5inSame
Stroke3.9in3.9inSame

Transmission

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
TypePartial power shiftPartial Power ShiftSame

Dimensions & Weight

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
Length130in130inSame
Width67in66.9in▲ D15+0.1 in · <1%
Height80.2in79.9in▲ D15+0.3 in · <1%
Operating Weight4,036lb3,990lb▲ D15+46 lb · +1%

Hydraulics

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
Steering TypePower-assistedManual—

Power Take-off (PTO)

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
TypeNot recordedLive—
Speed 1Not recorded540rpm—

Hitch & Towing

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
Hitch TypeSnap-CouplerSnap-CouplerSame
Hitch CategoryII/III/ISame
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypePower-assistedManual—
Brake TypeNot recordedExpanding shoe—

Electrical

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
Coolant2.8gal2.8galSame

Operator Station

SpecAllis Chalmers D15Allis Chalmers D15 Series IDifference
TypeOpenOpenSame

Category context

Both models against the field

Engine Power

median 138 hp
A · 3rd percentile (37.4 hp)B · 4th percentile (40 hp)

Engine Displacement

median 391 ci
A · 4th percentile (149 ci)B · 4th percentile (149 ci)

Cylinders

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

Forward Gears

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

Operating Weight

median 12,307 lb
A · 6th percentile (4,036 lb)B · 5th percentile (3,990 lb)
A · D15B · D15 Series IMedian Row Crop Tractor
Full spec pageAllis Chalmers D15Full spec pageAllis Chalmers D15 Series I