Head to head · Row Crop

Allis Chalmers D15 Series I vs John Deere 3039R

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
John DeereModel B

John Deere 3039R

Utility

power
39 hp
displacement
97.6 ci
Cylinders
3
Forward gears
Not recorded
Full 3039R specs
Allis ChalmersAllis Chalmers D15 Series I
vs
John DeereJohn Deere 3039R

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ D15 Series I higher · +1 hp (+3%)
D15 Series I40 hp
3039R39 hp
Median Row Crop Tractor138 hp

D15 Series I is in the 4th percentile; 3039R is in the 4th · 1,206 models

Engine Displacement

▲ D15 Series I higher · +51.4 ci (+53%)
D15 Series I149 ci
3039R97.6 ci
Median Row Crop Tractor391 ci

D15 Series I is in the 4th percentile; 3039R is in the 1st · 1,409 models

Cylinders

▲ D15 Series I higher · +1 (+33%)
D15 Series I4
3039R3
Median Row Crop Tractor6

D15 Series I is in the 17th percentile; 3039R is in the 2nd · 1,417 models

Operating Weight

▲ D15 Series I higher · +1,090 lb (+38%)
D15 Series I3,990 lb
3039R2,900 lb
Median Row Crop Tractor12,307 lb

D15 Series I is in the 5th percentile; 3039R is in the 2nd · 1,350 models

D15 Series I (A)3039R (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
ManufacturerAllis ChalmersJohn Deere—
ModelD15 Series I3039R—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
ManufacturerAllis ChalmersYanmar—
ModelAllis Chalmers3TNV86—
Power Output40hp39hp▲ D15 Series I+1 hp · +3%
Rated RPM2,000RPM2,600RPM▲ 3039R+600 RPM · +30%
Cylinders43▲ D15 Series I+1 · +33%
Displacement149ci97.6ci▲ D15 Series I+51.4 ci · +53%
Bore3.5in3.4in▲ D15 Series I+0.1 in · +3%
Stroke3.9in3.5in▲ D15 Series I+0.4 in · +11%

Transmission

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
TypePartial Power ShiftHydrostatic—

Dimensions & Weight

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
Length130inNot recorded—
Width66.9inNot recorded—
Height79.9in92.9in▲ 3039R+13 in · +16%
Operating Weight3,990lb2,900lb▲ D15 Series I+1,090 lb · +38%

Hydraulics

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
System TypeNot recordedOpen center—
Steering TypeManualPower—

Power Take-off (PTO)

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
TypeLiveIndependent with electro-hydraulic clutch—
Speed 1540rpm540rpmSame
Speed 2Not recorded2,100rpm—

Hitch & Towing

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
Hitch TypeSnap-CouplerNot recorded—
Hitch CategoryII/II—
Hitch PositionRearRearSame
Hitch CapacityNot recorded2,536lb—

Chassis & Drive

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WDMFWD—
Steering TypeManualPower—
Brake TypeExpanding shoeWet disc—

Electrical

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
Coolant2.8gal1.4gal▲ D15 Series I+1.4 gal · +100%

Operator Station

SpecAllis Chalmers D15 Series IJohn Deere 3039RDifference
TypeOpenTwo-post foldable ROPS—

Category context

Both models against the field

Engine Power

median 138 hp
A · 4th percentile (40 hp)B · 4th percentile (39 hp)

Engine Displacement

median 391 ci
A · 4th percentile (149 ci)B · 1st percentile (97.6 ci)

Cylinders

median 6
A · 17th percentile (4)B · 2nd percentile (3)

Operating Weight

median 12,307 lb
A · 5th percentile (3,990 lb)B · 2nd percentile (2,900 lb)

Height

median 114 in
A · 12th percentile (79.9 in)B · 19th percentile (92.9 in)
A · D15 Series IB · 3039RMedian Row Crop Tractor
Full spec pageAllis Chalmers D15 Series IFull spec pageJohn Deere 3039R