Head to head · Row Crop

Allis Chalmers UC vs Montana 3040

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Allis ChalmersModel A

Allis Chalmers UC

Row Crop

power
30.9 hp
displacement
302 ci
Cylinders
4
Forward gears
4
Full UC specs
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MontanaModel B

Montana 3040

Utility

power
30 hp
displacement
91.5 ci
Cylinders
4
Forward gears
12
Full 3040 specs
Allis ChalmersAllis Chalmers UC
vs
MontanaMontana 3040

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ UC higher · +0.9 hp (+3%)
UC30.9 hp
304030 hp
Median Row Crop Tractor138 hp

UC is in the 3rd percentile; 3040 is in the 2nd · 1,206 models

Engine Displacement

▲ UC higher · +211 ci (+230%)
UC302 ci
304091.5 ci
Median Row Crop Tractor391 ci

UC is in the 33rd percentile; 3040 is in the 1st · 1,409 models

Cylinders

= Effectively tied
UC4
30404
Median Row Crop Tractor6

UC is in the 17th percentile; 3040 is in the 17th · 1,417 models

Forward Gears

▲ 3040 higher · +8 (+200%)
UC4
304012
Median Row Crop Tractor16

UC is in the 4th percentile; 3040 is in the 27th · 1,200 models

UC (A)3040 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers UCMontana 3040Difference
ManufacturerAllis ChalmersMontana—
ModelUC3040—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers UCMontana 3040Difference
ManufacturerAllis-ChalmersMitsubishi—
ModelNot recordedS4L—
Power Output30.9hp30hp▲ UC+0.9 hp · +3%
Rated RPM1,200RPM2,600RPM▲ 3040+1,400 RPM · +117%
Cylinders44Same
Displacement302ci91.5ci▲ UC+211 ci · +230%
Bore4.4in3.1in▲ UC+1.3 in · +42%
Stroke5in3.1in▲ UC+1.9 in · +61%

Transmission

SpecAllis Chalmers UCMontana 3040Difference
TypeNon-synchronized gearSync shuttle—

Dimensions & Weight

SpecAllis Chalmers UCMontana 3040Difference
Length145in130in▲ UC+15 in · +12%
Width81inNot recorded—
Height69.5in87.5in▲ 3040+18 in · +26%
Operating Weight5,710lb3,418lb▲ UC+2,292 lb · +67%

Hydraulics

SpecAllis Chalmers UCMontana 3040Difference
Steering TypeNot recordedPower—

Hitch & Towing

SpecAllis Chalmers UCMontana 3040Difference
Hitch TypeNot recordedRear, Category I—
Hitch PositionNot recordedRear—

Chassis & Drive

SpecAllis Chalmers UCMontana 3040Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeNot recordedPower—

Electrical

SpecAllis Chalmers UCMontana 3040Difference
Starter TypeNot recordedElectric—

Capacities

SpecAllis Chalmers UCMontana 3040Difference
Coolant6galNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 3rd percentile (30.9 hp)B · 2nd percentile (30 hp)

Engine Displacement

median 391 ci
A · 33rd percentile (302 ci)B · 1st percentile (91.5 ci)

Cylinders

median 6
A · 17th percentile (4)B · 17th percentile (4)

Forward Gears

median 16
A · 4th percentile (4)B · 27th percentile (12)

Operating Weight

median 12,307 lb
A · 11th percentile (5,710 lb)B · 3rd percentile (3,418 lb)
A · UCB · 3040Median Row Crop Tractor
Full spec pageAllis Chalmers UCFull spec pageMontana 3040