Head to head · Row Crop

Allis Chalmers D15 Series I vs TYM T390

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
TYM T390 Tractor
TYMModel B

TYM T390

Sub-Compact

power
39 hp
displacement
113 ci
Cylinders
4
Forward gears
12
Full T390 specs
Allis ChalmersAllis Chalmers D15 Series I
vs
TYMTYM T390

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ D15 Series I higher · +1 hp (+3%)
D15 Series I40 hp
T39039 hp
Median Row Crop Tractor138 hp

D15 Series I is in the 4th percentile; T390 is in the 4th · 1,206 models

Engine Displacement

▲ D15 Series I higher · +36 ci (+32%)
D15 Series I149 ci
T390113 ci
Median Row Crop Tractor391 ci

D15 Series I is in the 4th percentile; T390 is in the 1st · 1,409 models

Cylinders

= Effectively tied
D15 Series I4
T3904
Median Row Crop Tractor6

D15 Series I is in the 17th percentile; T390 is in the 17th · 1,417 models

Forward Gears

▲ T390 higher · +4 (+50%)
D15 Series I8
T39012
Median Row Crop Tractor16

D15 Series I is in the 16th percentile; T390 is in the 27th · 1,200 models

D15 Series I (A)T390 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D15 Series ITYM T390Difference
ManufacturerAllis ChalmersTYM—
ModelD15 Series IT390—
CategoryRow CropSub-Compact—

Engine

SpecAllis Chalmers D15 Series ITYM T390Difference
ManufacturerAllis ChalmersKubota—
ModelAllis ChalmersV1903—
Power Output40hp39hp▲ D15 Series I+1 hp · +3%
Rated RPM2,000RPM2,800RPM▲ T390+800 RPM · +40%
Cylinders44Same
Displacement149ci113ci▲ D15 Series I+36 ci · +32%
Bore3.5in3.1in▲ D15 Series I+0.4 in · +13%
Stroke3.9in3.6in▲ D15 Series I+0.3 in · +8%

Transmission

SpecAllis Chalmers D15 Series ITYM T390Difference
TypePartial Power ShiftSynchromesh—

Dimensions & Weight

SpecAllis Chalmers D15 Series ITYM T390Difference
Length130in132in▲ T390+2 in · +2%
Width66.9in60in▲ D15 Series I+6.9 in · +12%
Height79.9in95in▲ T390+15.1 in · +19%
Operating Weight3,990lb3,695lb▲ D15 Series I+295 lb · +8%

Hydraulics

SpecAllis Chalmers D15 Series ITYM T390Difference
Steering TypeManualPower—

Power Take-off (PTO)

SpecAllis Chalmers D15 Series ITYM T390Difference
TypeLiveNot recorded—
Speed 1540rpmNot recorded—

Tires

SpecAllis Chalmers D15 Series ITYM T390Difference
Rear Tire SizeNot recorded13.6-24—

Hitch & Towing

SpecAllis Chalmers D15 Series ITYM T390Difference
Hitch TypeSnap-CouplerCategory I—
Hitch CategoryII/INot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D15 Series ITYM T390Difference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypeManualPower—
Brake TypeExpanding shoeNot recorded—

Electrical

SpecAllis Chalmers D15 Series ITYM T390Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D15 Series ITYM T390Difference
Coolant2.8galNot recorded—

Operator Station

SpecAllis Chalmers D15 Series ITYM T390Difference
TypeOpenROPS—

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 (113 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 · 4th percentile (3,695 lb)
A · D15 Series IB · T390Median Row Crop Tractor
Full spec pageAllis Chalmers D15 Series IFull spec pageTYM T390