Head to head · Row Crop

Allis Chalmers 7045 vs New Holland TM155

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Allis ChalmersModel A

Allis Chalmers 7045

Row Crop

power
137 hp
displacement
426 ci
Cylinders
6
Forward gears
12
Full 7045 specs
Image not recorded
New HollandModel B

New Holland TM155

Row Crop

power
134 hp
displacement
456 ci
Cylinders
6
Forward gears
18
Full TM155 specs
Allis ChalmersAllis Chalmers 7045
vs
New HollandNew Holland TM155

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ 7045 higher · +3 hp (+2%)
7045137 hp
TM155134 hp
Median Row Crop Tractor138 hp

7045 is in the 50th percentile; TM155 is in the 48th · 1,206 models

Engine Displacement

▲ TM155 higher · +30 ci (+7%)
7045426 ci
TM155456 ci
Median Row Crop Tractor391 ci

7045 is in the 72nd percentile; TM155 is in the 80th · 1,409 models

Cylinders

= Effectively tied
70456
TM1556
Median Row Crop Tractor6

7045 is in the 50th percentile; TM155 is in the 50th · 1,417 models

Forward Gears

▲ TM155 higher · +6 (+50%)
704512
TM15518
Median Row Crop Tractor16

7045 is in the 27th percentile; TM155 is in the 61st · 1,200 models

7045 (A)TM155 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7045New Holland TM155Difference
ManufacturerAllis ChalmersNew Holland—
Model7045TM155—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers 7045New Holland TM155Difference
ManufacturerAllis ChalmersNew Holland—
Model670TNot recorded—
Power Output137hp134hp▲ 7045+3 hp · +2%
Rated RPM2,200RPM2,101RPM▲ 7045+99 RPM · +5%
Cylinders66Same
Displacement426ci456ci▲ TM155+30 ci · +7%
Bore4.3in4.4in▲ TM155+0.1 in · +2%
Stroke5in5inSame

Transmission

SpecAllis Chalmers 7045New Holland TM155Difference
TypePartial power shiftFull Power Shift / Partial Power Shift—

Dimensions & Weight

SpecAllis Chalmers 7045New Holland TM155Difference
Length168in186in▲ TM155+18 in · +11%
Width95.5inNot recorded—
Height116in111in▲ 7045+5 in · +5%
Operating Weight14,500lb12,920lb▲ 7045+1,580 lb · +12%

Hydraulics

SpecAllis Chalmers 7045New Holland TM155Difference
System TypeClosed centerClosed Center Load Sensing (CCLS)—
Pump Flow CapacityNot recorded32.1gpm—
PressureNot recorded3,020psi—
Steering TypeHydrostatic powerHydrostatic PowerSame

Power Take-off (PTO)

SpecAllis Chalmers 7045New Holland TM155Difference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—
Speed 21,000rpmNot recorded—

Tires

SpecAllis Chalmers 7045New Holland TM155Difference
Front Tire SizeNot recorded16.9R28—
Rear Tire SizeNot recorded20.8R38—

Hitch & Towing

SpecAllis Chalmers 7045New Holland TM155Difference
Hitch TypeCategory III/IINot recorded—
Hitch CategoryIII/IICategory 3—
Hitch PositionRearNot recorded—
Hitch Capacity6,680lbNot recorded—

Chassis & Drive

SpecAllis Chalmers 7045New Holland TM155Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeHydrostatic powerHydrostatic PowerSame
Brake TypeDifferential hydraulic wet discsNot recorded—

Electrical

SpecAllis Chalmers 7045New Holland TM155Difference
Starter TypeElectricElectric Starter—

Capacities

SpecAllis Chalmers 7045New Holland TM155Difference
Coolant7.8gal6.7gal▲ 7045+1.1 gal · +16%

Operator Station

SpecAllis Chalmers 7045New Holland TM155Difference
TypeAcousta-Cab or Four-post ROPS (optional)Not recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 50th percentile (137 hp)B · 48th percentile (134 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 80th percentile (456 ci)

Cylinders

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

Forward Gears

median 16
A · 27th percentile (12)B · 61st percentile (18)

Operating Weight

median 12,307 lb
A · 64th percentile (14,500 lb)B · 54th percentile (12,920 lb)
A · 7045B · TM155Median Row Crop Tractor
Full spec pageAllis Chalmers 7045Full spec pageNew Holland TM155