Head to head · Row Crop

Allis Chalmers 7045 vs Challenger MT515D

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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
Challenger MT515D Tractor
ChallengerModel B

Challenger MT515D

Agricultural

power
136 hp
displacement
402 ci
Cylinders
6
Forward gears
16
Full MT515D specs
Allis ChalmersAllis Chalmers 7045
vs
ChallengerChallenger MT515D

How they compare

Headline specs vs. the whole Row Crop

n = 1,200–1,417

Engine Power

▲ 7045 higher · +1 hp (<1%)
7045137 hp
MT515D136 hp
Median Row Crop Tractor138 hp

7045 is in the 50th percentile; MT515D is in the 50th · 1,206 models

Engine Displacement

▲ 7045 higher · +24 ci (+6%)
7045426 ci
MT515D402 ci
Median Row Crop Tractor391 ci

7045 is in the 72nd percentile; MT515D is in the 52nd · 1,409 models

Cylinders

= Effectively tied
70456
MT515D6
Median Row Crop Tractor6

7045 is in the 50th percentile; MT515D is in the 50th · 1,417 models

Forward Gears

▲ MT515D higher · +4 (+33%)
704512
MT515D16
Median Row Crop Tractor16

7045 is in the 27th percentile; MT515D is in the 50th · 1,200 models

7045 (A)MT515D (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7045Challenger MT515DDifference
ManufacturerAllis ChalmersChallenger—
Model7045MT515D—
CategoryRow CropAgricultural—

Engine

SpecAllis Chalmers 7045Challenger MT515DDifference
ManufacturerAllis ChalmersAGCO Power—
Model670TNot recorded—
Power Output137hp136hp▲ 7045+1 hp · <1%
Rated RPM2,200RPMNot recorded—
Cylinders66Same
Displacement426ci402ci▲ 7045+24 ci · +6%
Bore4.3in4.3inSame
Stroke5in4.7in▲ 7045+0.3 in · +6%

Transmission

SpecAllis Chalmers 7045Challenger MT515DDifference
TypePartial power shiftAutoPower IV—

Dimensions & Weight

SpecAllis Chalmers 7045Challenger MT515DDifference
Length168inNot recorded—
Width95.5inNot recorded—
Height116inNot recorded—
Operating Weight14,500lb14,085lb▲ 7045+415 lb · +3%

Hydraulics

SpecAllis Chalmers 7045Challenger MT515DDifference
System TypeClosed centerClosed center load sensing (CCLS)—
Steering TypeHydrostatic powerNot recorded—

Power Take-off (PTO)

SpecAllis Chalmers 7045Challenger MT515DDifference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—
Speed 21,000rpmNot recorded—

Tires

SpecAllis Chalmers 7045Challenger MT515DDifference
Front Tire SizeNot recorded420/85R28;**;15 psi (105 kPa)—
Rear Tire SizeNot recorded520/85R38;**;14 psi (100 kPa)—

Hitch & Towing

SpecAllis Chalmers 7045Challenger MT515DDifference
Hitch TypeCategory III/IINot recorded—
Hitch CategoryIII/IIII—
Hitch PositionRearRearSame
Hitch Capacity6,680lbNot recorded—

Chassis & Drive

SpecAllis Chalmers 7045Challenger MT515DDifference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypeHydrostatic powerNot recorded—
Brake TypeDifferential hydraulic wet discsNot recorded—

Electrical

SpecAllis Chalmers 7045Challenger MT515DDifference
Battery VoltageNot recorded12V—
Starter TypeElectric12 volt starting system—

Capacities

SpecAllis Chalmers 7045Challenger MT515DDifference
Coolant7.8galNot recorded—

Operator Station

SpecAllis Chalmers 7045Challenger MT515DDifference
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 · 50th percentile (136 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 52nd percentile (402 ci)

Cylinders

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

Forward Gears

median 16
A · 27th percentile (12)B · 50th percentile (16)

Operating Weight

median 12,307 lb
A · 64th percentile (14,500 lb)B · 62nd percentile (14,085 lb)
A · 7045B · MT515DMedian Row Crop Tractor
Full spec pageAllis Chalmers 7045Full spec pageChallenger MT515D