Head to head · Row Crop

Allis Chalmers 7040 vs CaseIH Puma 155

Allis Chalmers 7040 Tractor
Allis ChalmersModel A

Allis Chalmers 7040

Row Crop

power
151 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 7040 specs
Image not recorded
CaseIHModel B

CaseIH Puma 155

Utility

power
155 hp
displacement
411 ci
Cylinders
6
Forward gears
18
Full Puma 155 specs
Allis ChalmersAllis Chalmers 7040
vs
CaseIHCaseIH Puma 155

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ Puma 155 higher · +4 hp (+3%)
7040151 hp
Puma 155155 hp
Median Row Crop Tractor138 hp

7040 is in the 58th percentile; Puma 155 is in the 60th · 1,206 models

Engine Displacement

▲ 7040 higher · +15 ci (+4%)
7040426 ci
Puma 155411 ci
Median Row Crop Tractor391 ci

7040 is in the 72nd percentile; Puma 155 is in the 63rd · 1,409 models

Cylinders

= Effectively tied
70406
Puma 1556
Median Row Crop Tractor6

7040 is in the 50th percentile; Puma 155 is in the 50th · 1,417 models

Forward Gears

▲ 7040 higher · +2 (+11%)
704020
Puma 15518
Median Row Crop Tractor16

7040 is in the 70th percentile; Puma 155 is in the 61st · 1,200 models

7040 (A)Puma 155 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7040CaseIH Puma 155Difference
ManufacturerAllis ChalmersCaseIH—
Model7040Puma 155—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers 7040CaseIH Puma 155Difference
ManufacturerAllis ChalmersCNH—
Model3500 Mark IINot recorded—
Power Output151hp155hp▲ Puma 155+4 hp · +3%
Rated RPM2,300RPM2,200RPM▲ 7040+100 RPM · +5%
Cylinders66Same
Displacement426ci411ci▲ 7040+15 ci · +4%
Bore4.3in4.1in▲ 7040+0.2 in · +5%
Stroke5in5.2in▲ Puma 155+0.2 in · +4%

Transmission

SpecAllis Chalmers 7040CaseIH Puma 155Difference
TypePartial Power Shift18-speed partial power shift—

Dimensions & Weight

SpecAllis Chalmers 7040CaseIH Puma 155Difference
Length174inNot recorded—
Width95.5inNot recorded—
Height116in118in▲ Puma 155+2 in · +2%
Operating Weight11,700lb14,585lb▲ Puma 155+2,885 lb · +25%

Hydraulics

SpecAllis Chalmers 7040CaseIH Puma 155Difference
System TypeClosed CenterClosed Center Pressure Flow Compensated (PFC)—
Steering TypeHydrostatic PowerHydrostatic powerSame

Power Take-off (PTO)

SpecAllis Chalmers 7040CaseIH Puma 155Difference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—

Tires

SpecAllis Chalmers 7040CaseIH Puma 155Difference
Front Tire Size11.00-16Not recorded—
Rear Tire Size18.4-38Not recorded—

Hitch & Towing

SpecAllis Chalmers 7040CaseIH Puma 155Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/II2/3N—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers 7040CaseIH Puma 155Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4x4 MFWD 4WD—
Steering TypeHydrostatic PowerHydrostatic powerSame
Brake TypeDifferential Hydraulic Wet DiscsNot recorded—

Electrical

SpecAllis Chalmers 7040CaseIH Puma 155Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7040CaseIH Puma 155Difference
Coolant7.8galNot recorded—

Operator Station

SpecAllis Chalmers 7040CaseIH Puma 155Difference
TypeAcousta-CabCab—

Category context

Both models against the field

Engine Power

median 138 hp
A · 58th percentile (151 hp)B · 60th percentile (155 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 63rd percentile (411 ci)

Cylinders

median 6
A · 50th percentile (6)B · 50th percentile (6)

Forward Gears

median 16
A · 70th percentile (20)B · 61st percentile (18)

Operating Weight

median 12,307 lb
A · 45th percentile (11,700 lb)B · 64th percentile (14,585 lb)
A · 7040B · Puma 155Median Row Crop Tractor
Full spec pageAllis Chalmers 7040Full spec pageCaseIH Puma 155