Head to head · Row Crop

Allis Chalmers WC (1938-1948) vs Iseki TM18

Image not recorded
Allis ChalmersModel A

Allis Chalmers WC (1938-1948)

Row Crop

power
18 hp
displacement
201 ci
Cylinders
4
Forward gears
4
Full WC (1938-1948) specs
Iseki TM18 Tractor
IsekiModel B

Iseki TM18

Lawn and Garden

power
18 hp
displacement
68.5 ci
Cylinders
3
Forward gears
6
Full TM18 specs
Allis ChalmersAllis Chalmers WC (1938-1948)
vs
IsekiIseki TM18

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

= Effectively tied
WC (1938-1948)18 hp
TM1818 hp
Median Row Crop Tractor138 hp

WC (1938-1948) is in the 1st percentile; TM18 is in the 1st · 1,206 models

Engine Displacement

▲ WC (1938-1948) higher · +133 ci (+193%)
WC (1938-1948)201 ci
TM1868.5 ci
Median Row Crop Tractor391 ci

WC (1938-1948) is in the 8th percentile; TM18 is in the 1st · 1,409 models

Cylinders

▲ WC (1938-1948) higher · +1 (+33%)
WC (1938-1948)4
TM183
Median Row Crop Tractor6

WC (1938-1948) is in the 17th percentile; TM18 is in the 2nd · 1,417 models

Forward Gears

▲ TM18 higher · +2 (+50%)
WC (1938-1948)4
TM186
Median Row Crop Tractor16

WC (1938-1948) is in the 4th percentile; TM18 is in the 11th · 1,200 models

WC (1938-1948) (A)TM18 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
ManufacturerAllis ChalmersIseki—
ModelWC (1938-1948)TM18—
CategoryRow CropLawn and Garden—

Engine

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
ManufacturerAllis-ChalmersIseki—
ModelNot recordedE3112—
Power Output18hp18hpSame
Rated RPM1,300RPM2,500RPM▲ TM18+1,200 RPM · +92%
Cylinders43▲ WC (1938-1948)+1 · +33%
Displacement201ci68.5ci▲ WC (1938-1948)+133 ci · +193%
Bore4in3.1in▲ WC (1938-1948)+0.9 in · +29%
Stroke4in3.1in▲ WC (1938-1948)+0.9 in · +29%

Transmission

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
TypeNon-synchronized Gear TypeGear—

Dimensions & Weight

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
Length136in87in▲ WC (1938-1948)+49 in · +56%
Width76in40.6in▲ WC (1938-1948)+35.4 in · +87%
Height63in72.1in▲ TM18+9.1 in · +14%
Operating Weight3,792lb1,466lb▲ WC (1938-1948)+2,326 lb · +159%

Hydraulics

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
Steering TypeManualPower—

Power Take-off (PTO)

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
TypeTransmissionNot recorded—
Speed 1535rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
Hitch CategoryNot recordedI—

Chassis & Drive

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypeManualPower—
Brake TypeDifferential hand-operated mechanical drumNot recorded—

Electrical

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
Coolant3.5galNot recorded—

Operator Station

SpecAllis Chalmers WC (1938-1948)Iseki TM18Difference
TypeOpen operator stationNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 1st percentile (18 hp)B · 1st percentile (18 hp)

Engine Displacement

median 391 ci
A · 8th percentile (201 ci)B · 1st percentile (68.5 ci)

Cylinders

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

Forward Gears

median 16
A · 4th percentile (4)B · 11th percentile (6)

Operating Weight

median 12,307 lb
A · 4th percentile (3,792 lb)B · 1st percentile (1,466 lb)
A · WC (1938-1948)B · TM18Median Row Crop Tractor
Full spec pageAllis Chalmers WC (1938-1948)Full spec pageIseki TM18