Head to head · Row Crop

Allis Chalmers D15 vs Mahindra 2638

Image not recorded
Allis ChalmersModel A

Allis Chalmers D15

Row Crop

power
37.4 hp
displacement
149 ci
Cylinders
4
Forward gears
8
Full D15 specs
Image not recorded
MahindraModel B

Mahindra 2638

Utility

power
37.4 hp
displacement
167 ci
Cylinders
4
Forward gears
Not recorded
Full 2638 specs
Allis ChalmersAllis Chalmers D15
vs
MahindraMahindra 2638

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

= Effectively tied
D1537.4 hp
263837.4 hp
Median Row Crop Tractor138 hp

D15 is in the 3rd percentile; 2638 is in the 3rd · 1,206 models

Engine Displacement

▲ 2638 higher · +18 ci (+12%)
D15149 ci
2638167 ci
Median Row Crop Tractor391 ci

D15 is in the 4th percentile; 2638 is in the 5th · 1,409 models

Cylinders

= Effectively tied
D154
26384
Median Row Crop Tractor6

D15 is in the 17th percentile; 2638 is in the 17th · 1,417 models

Operating Weight

▲ D15 higher · +906 lb (+29%)
D154,036 lb
26383,130 lb
Median Row Crop Tractor12,307 lb

D15 is in the 6th percentile; 2638 is in the 2nd · 1,350 models

D15 (A)2638 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D15Mahindra 2638Difference
ManufacturerAllis ChalmersMahindra—
ModelD152638—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D15Mahindra 2638Difference
ManufacturerAllis ChalmersMahindra—
ModelNot recordedMahindra—
Power Output37.4hp37.4hpSame
Rated RPM2,000RPMNot recorded—
Cylinders44Same
Displacement149ci167ci▲ 2638+18 ci · +12%
Bore3.5in3.5inSame
Stroke3.9in4.3in▲ 2638+0.4 in · +10%

Transmission

SpecAllis Chalmers D15Mahindra 2638Difference
TypePartial power shiftHydrostatic—

Dimensions & Weight

SpecAllis Chalmers D15Mahindra 2638Difference
Length130in119in▲ D15+11 in · +9%
Width67in63in▲ D15+4 in · +6%
Height80.2in94.5in▲ 2638+14.3 in · +18%
Operating Weight4,036lb3,130lb▲ D15+906 lb · +29%

Hydraulics

SpecAllis Chalmers D15Mahindra 2638Difference
System TypeNot recordedOpen Center—
Steering TypePower-assistedPower—

Power Take-off (PTO)

SpecAllis Chalmers D15Mahindra 2638Difference
TypeNot recordedIndependent—
Speed 1Not recorded540rpm—
Speed 2Not recorded2,000rpm—

Tires

SpecAllis Chalmers D15Mahindra 2638Difference
Front Tire SizeNot recorded16-Jul—
Rear Tire SizeNot recorded11.2-24—

Hitch & Towing

SpecAllis Chalmers D15Mahindra 2638Difference
Hitch TypeSnap-CouplerThree-Point Hitch—
Hitch CategoryII/ICategory I—
Hitch PositionRearRearSame
Hitch CapacityNot recorded2,650lb—

Chassis & Drive

SpecAllis Chalmers D15Mahindra 2638Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypePower-assistedPower—
Brake TypeNot recordedWet disc—

Electrical

SpecAllis Chalmers D15Mahindra 2638Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D15Mahindra 2638Difference
Coolant2.8galNot recorded—

Operator Station

SpecAllis Chalmers D15Mahindra 2638Difference
TypeOpenTwo-post folding ROPS—

Category context

Both models against the field

Engine Power

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

Operating Weight

median 12,307 lb
A · 6th percentile (4,036 lb)B · 2nd percentile (3,130 lb)

Length

median 180 in
A · 6th percentile (130 in)B · 2nd percentile (119 in)
A · D15B · 2638Median Row Crop Tractor
Full spec pageAllis Chalmers D15Full spec pageMahindra 2638