Head to head · Row Crop

Allis Chalmers D15 Series I vs LS XR4040H

Allis Chalmers D15 Series I Tractor
Allis ChalmersModel A

Allis Chalmers D15 Series I

Row Crop

power
40 hp
displacement
149 ci
Cylinders
4
Forward gears
8
Full D15 Series I specs
Image not recorded
LSModel B

LS XR4040H

Utility

power
40 hp
displacement
135 ci
Cylinders
4
Forward gears
Not recorded
Full XR4040H specs
Allis ChalmersAllis Chalmers D15 Series I
vs
LSLS XR4040H

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

= Effectively tied
D15 Series I40 hp
XR4040H40 hp
Median Row Crop Tractor138 hp

D15 Series I is in the 4th percentile; XR4040H is in the 4th · 1,206 models

Engine Displacement

▲ D15 Series I higher · +14 ci (+10%)
D15 Series I149 ci
XR4040H135 ci
Median Row Crop Tractor391 ci

D15 Series I is in the 4th percentile; XR4040H is in the 3rd · 1,409 models

Cylinders

= Effectively tied
D15 Series I4
XR4040H4
Median Row Crop Tractor6

D15 Series I is in the 17th percentile; XR4040H is in the 17th · 1,417 models

Operating Weight

▲ D15 Series I higher · +120 lb (+3%)
D15 Series I3,990 lb
XR4040H3,870 lb
Median Row Crop Tractor12,307 lb

D15 Series I is in the 5th percentile; XR4040H is in the 5th · 1,350 models

D15 Series I (A)XR4040H (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D15 Series ILS XR4040HDifference
ManufacturerAllis ChalmersLS—
ModelD15 Series IXR4040H—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D15 Series ILS XR4040HDifference
ManufacturerAllis ChalmersShibaura—
ModelAllis ChalmersN844L-F—
Power Output40hp40hpSame
Rated RPM2,000RPM2,600RPM▲ XR4040H+600 RPM · +30%
Cylinders44Same
Displacement149ci135ci▲ D15 Series I+14 ci · +10%
Bore3.5in3.3in▲ D15 Series I+0.2 in · +6%
Stroke3.9in3.9inSame

Transmission

SpecAllis Chalmers D15 Series ILS XR4040HDifference
TypePartial Power ShiftHydrostatic—

Dimensions & Weight

SpecAllis Chalmers D15 Series ILS XR4040HDifference
Length130in129in▲ D15 Series I+1 in · <1%
Width66.9in62.4in▲ D15 Series I+4.5 in · +7%
Height79.9in96.3in▲ XR4040H+16.4 in · +21%
Operating Weight3,990lb3,870lb▲ D15 Series I+120 lb · +3%

Hydraulics

SpecAllis Chalmers D15 Series ILS XR4040HDifference
Steering TypeManualHydrostatic power—

Power Take-off (PTO)

SpecAllis Chalmers D15 Series ILS XR4040HDifference
TypeLiveNot recorded—
Speed 1540rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D15 Series ILS XR4040HDifference
Hitch TypeSnap-CouplerRear Type I—
Hitch CategoryII/ICategory 3—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers D15 Series ILS XR4040HDifference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeManualHydrostatic power—
Brake TypeExpanding shoeNot recorded—

Electrical

SpecAllis Chalmers D15 Series ILS XR4040HDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D15 Series ILS XR4040HDifference
Coolant2.8galNot recorded—

Operator Station

SpecAllis Chalmers D15 Series ILS XR4040HDifference
TypeOpenROPS—

Category context

Both models against the field

Engine Power

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

Engine Displacement

median 391 ci
A · 4th percentile (149 ci)B · 3rd percentile (135 ci)

Cylinders

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

Operating Weight

median 12,307 lb
A · 5th percentile (3,990 lb)B · 5th percentile (3,870 lb)

Length

median 180 in
A · 6th percentile (130 in)B · 5th percentile (129 in)
A · D15 Series IB · XR4040HMedian Row Crop Tractor
Full spec pageAllis Chalmers D15 Series IFull spec pageLS XR4040H