Head to head · Row Crop

Allis Chalmers 7040 vs Valtra N155

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
Valtra N155 Tractor
ValtraModel B

Valtra N155

Row Crop

power
153 hp
displacement
300 ci
Cylinders
4
Forward gears
20
Full N155 specs
Allis ChalmersAllis Chalmers 7040
vs
ValtraValtra N155

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ N155 higher · +2 hp (+1%)
7040151 hp
N155153 hp
Median Row Crop Tractor138 hp

7040 is in the 58th percentile; N155 is in the 59th · 1,206 models

Engine Displacement

▲ 7040 higher · +126 ci (+42%)
7040426 ci
N155300 ci
Median Row Crop Tractor391 ci

7040 is in the 72nd percentile; N155 is in the 31st · 1,409 models

Cylinders

▲ 7040 higher · +2 (+50%)
70406
N1554
Median Row Crop Tractor6

7040 is in the 50th percentile; N155 is in the 17th · 1,417 models

Forward Gears

= Effectively tied
704020
N15520
Median Row Crop Tractor16

7040 is in the 70th percentile; N155 is in the 70th · 1,200 models

7040 (A)N155 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7040Valtra N155Difference
ManufacturerAllis ChalmersValtra—
Model7040N155—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers 7040Valtra N155Difference
ManufacturerAllis ChalmersAGCO Power—
Model3500 Mark II49 LFTN-05—
Power Output151hp153hp▲ N155+2 hp · +1%
Rated RPM2,300RPM2,200RPM▲ 7040+100 RPM · +5%
Cylinders64▲ 7040+2 · +50%
Displacement426ci300ci▲ 7040+126 ci · +42%
Bore4.3in4.3inSame
Stroke5in5.3in▲ N155+0.3 in · +6%

Transmission

SpecAllis Chalmers 7040Valtra N155Difference
TypePartial Power ShiftNot recorded—

Dimensions & Weight

SpecAllis Chalmers 7040Valtra N155Difference
Length174in203in▲ N155+29 in · +17%
Width95.5in100in▲ N155+4.5 in · +5%
Height116in117in▲ N155+1 in · <1%
Operating Weight11,700lb14,330lb▲ N155+2,630 lb · +22%

Hydraulics

SpecAllis Chalmers 7040Valtra N155Difference
System TypeClosed CenterOpen center—
Steering TypeHydrostatic PowerPower—

Power Take-off (PTO)

SpecAllis Chalmers 7040Valtra N155Difference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—

Tires

SpecAllis Chalmers 7040Valtra N155Difference
Front Tire Size11.00-16480/65R28—
Rear Tire Size18.4-38600/65R38—

Hitch & Towing

SpecAllis Chalmers 7040Valtra N155Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IINot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers 7040Valtra N155Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WDMFWD 4WD—
Steering TypeHydrostatic PowerPower—
Brake TypeDifferential Hydraulic Wet DiscsNot recorded—

Electrical

SpecAllis Chalmers 7040Valtra N155Difference
Starter TypeElectricElectricSame

Emissions

SpecAllis Chalmers 7040Valtra N155Difference
StandardNot recordedStage 5—

Capacities

SpecAllis Chalmers 7040Valtra N155Difference
Coolant7.8galNot recorded—

Operator Station

SpecAllis Chalmers 7040Valtra N155Difference
TypeAcousta-CabCab—

Category context

Both models against the field

Engine Power

median 138 hp
A · 58th percentile (151 hp)B · 59th percentile (153 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 31st percentile (300 ci)

Cylinders

median 6
A · 50th percentile (6)B · 17th percentile (4)

Forward Gears

median 16
A · 70th percentile (20)B · 70th percentile (20)

Operating Weight

median 12,307 lb
A · 45th percentile (11,700 lb)B · 63rd percentile (14,330 lb)
A · 7040B · N155Median Row Crop Tractor
Full spec pageAllis Chalmers 7040Full spec pageValtra N155