Head to head · Row Crop

Allis Chalmers D15 Series I vs Mahindra 2540

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
MahindraModel B

Mahindra 2540

Utility

power
40 hp
displacement
167 ci
Cylinders
4
Forward gears
12
Full 2540 specs
Allis ChalmersAllis Chalmers D15 Series I
vs
MahindraMahindra 2540

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

= Effectively tied
D15 Series I40 hp
254040 hp
Median Row Crop Tractor138 hp

D15 Series I is in the 4th percentile; 2540 is in the 4th · 1,206 models

Engine Displacement

▲ 2540 higher · +18 ci (+12%)
D15 Series I149 ci
2540167 ci
Median Row Crop Tractor391 ci

D15 Series I is in the 4th percentile; 2540 is in the 5th · 1,409 models

Cylinders

= Effectively tied
D15 Series I4
25404
Median Row Crop Tractor6

D15 Series I is in the 17th percentile; 2540 is in the 17th · 1,417 models

Forward Gears

▲ 2540 higher · +4 (+50%)
D15 Series I8
254012
Median Row Crop Tractor16

D15 Series I is in the 16th percentile; 2540 is in the 27th · 1,200 models

D15 Series I (A)2540 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D15 Series IMahindra 2540Difference
ManufacturerAllis ChalmersMahindra—
ModelD15 Series I2540—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D15 Series IMahindra 2540Difference
ManufacturerAllis ChalmersMahindra—
ModelAllis ChalmersMahindra—
Power Output40hp40hpSame
Rated RPM2,000RPM2,600RPM▲ 2540+600 RPM · +30%
Cylinders44Same
Displacement149ci167ci▲ 2540+18 ci · +12%
Bore3.5in3.5inSame
Stroke3.9in3.9inSame

Transmission

SpecAllis Chalmers D15 Series IMahindra 2540Difference
TypePartial Power ShiftShuttle—

Dimensions & Weight

SpecAllis Chalmers D15 Series IMahindra 2540Difference
Length130in119in▲ D15 Series I+11 in · +9%
Width66.9in59.4in▲ D15 Series I+7.5 in · +13%
Height79.9in94.1in▲ 2540+14.2 in · +18%
Operating Weight3,990lb3,285lb▲ D15 Series I+705 lb · +21%

Hydraulics

SpecAllis Chalmers D15 Series IMahindra 2540Difference
System TypeNot recordedOpen center—
Steering TypeManualPower—

Power Take-off (PTO)

SpecAllis Chalmers D15 Series IMahindra 2540Difference
TypeLiveIndependent—
Speed 1540rpm540rpmSame

Hitch & Towing

SpecAllis Chalmers D15 Series IMahindra 2540Difference
Hitch TypeSnap-CouplerCategory I—
Hitch CategoryII/ICategory 3—
Hitch PositionRearNot recorded—
Hitch CapacityNot recorded2,645lb—

Chassis & Drive

SpecAllis Chalmers D15 Series IMahindra 2540Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeManualPower—
Brake TypeExpanding shoeWet disc—

Electrical

SpecAllis Chalmers D15 Series IMahindra 2540Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D15 Series IMahindra 2540Difference
Coolant2.8galNot recorded—

Operator Station

SpecAllis Chalmers D15 Series IMahindra 2540Difference
TypeOpenTwo-post foldable ROPS—

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 · 5th percentile (167 ci)

Cylinders

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

Forward Gears

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

Operating Weight

median 12,307 lb
A · 5th percentile (3,990 lb)B · 3rd percentile (3,285 lb)
A · D15 Series IB · 2540Median Row Crop Tractor
Full spec pageAllis Chalmers D15 Series IFull spec pageMahindra 2540