Head to head · Agricultural

Marshall 18/30 vs Wisconsin Tractor Thirty

Image not recorded
MarshallModel A

Marshall 18/30

Tractor

power
Not recorded
displacement
528 ci
Cylinders
1
Forward gears
Not recorded
Full 18/30 specs
Wisconsin Tractor Thirty Tractor
Wisconsin TractorModel B

Wisconsin Tractor Thirty

Agricultural

power
Not recorded
displacement
511 ci
Cylinders
4
Forward gears
Not recorded
Full Thirty specs
MarshallMarshall 18/30
vs
Wisconsin TractorWisconsin Tractor Thirty

How they compare

Headline specs vs. the whole Agricultural

n = 1,083–1,130

Engine Displacement

▲ 18/30 higher · +17 ci (+3%)
18/30528 ci
Thirty511 ci
Median Agricultural Tractor336 ci

18/30 is in the 89th percentile; Thirty is in the 86th · 1,083 models

Cylinders

▲ Thirty higher · +3 (+300%)
18/301
Thirty4
Median Agricultural Tractor5.5

18/30 is in the 1st percentile; Thirty is in the 31st · 1,130 models

18/30 (A)Thirty (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecMarshall 18/30Wisconsin Tractor ThirtyDifference
ManufacturerMarshallWisconsin Tractor—
Model18/30Thirty—
CategoryNot recordedAgricultural—

Engine

SpecMarshall 18/30Wisconsin Tractor ThirtyDifference
ManufacturerMarshallClimax—
Rated RPM550RPMNot recorded—
Cylinders14▲ Thirty+3 · +300%
Displacement528ci511ci▲ 18/30+17 ci · +3%
Bore8in5in▲ 18/30+3 in · +60%
Stroke10.5in6.5in▲ 18/30+4 in · +62%

Hitch & Towing

SpecMarshall 18/30Wisconsin Tractor ThirtyDifference
Hitch CategoryNot recordedIII—

Chassis & Drive

SpecMarshall 18/30Wisconsin Tractor ThirtyDifference
Chassis Type4x2Not recorded—
Drive Type2WDNot recorded—

Category context

Both models against the field

Engine Displacement

median 336 ci
A · 89th percentile (528 ci)B · 86th percentile (511 ci)

Cylinders

median 5.5
A · 1st percentile (1)B · 31st percentile (4)
A · 18/30B · ThirtyMedian Agricultural Tractor
Full spec pageMarshall 18/30Full spec pageWisconsin Tractor Thirty