Head to head · Row Crop

Allis Chalmers 7045 vs Challenger MT485D

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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
ChallengerModel B

Challenger MT485D

Agricultural

power
137 hp
displacement
299 ci
Cylinders
4
Forward gears
Not recorded
Full MT485D specs
Allis ChalmersAllis Chalmers 7045
vs
ChallengerChallenger MT485D

How they compare

Headline specs vs. the whole Row Crop

n = 279–1,417

Engine Power

= Effectively tied
7045137 hp
MT485D137 hp
Median Row Crop Tractor138 hp

7045 is in the 50th percentile; MT485D is in the 50th · 1,206 models

Engine Displacement

▲ 7045 higher · +127 ci (+42%)
7045426 ci
MT485D299 ci
Median Row Crop Tractor391 ci

7045 is in the 72nd percentile; MT485D is in the 31st · 1,409 models

Cylinders

▲ 7045 higher · +2 (+50%)
70456
MT485D4
Median Row Crop Tractor6

7045 is in the 50th percentile; MT485D is in the 17th · 1,417 models

Operating Weight

▲ MT485D higher · +1,430 lb (+10%)
704514,500 lb
MT485D15,930 lb
Median Row Crop Tractor12,307 lb

7045 is in the 64th percentile; MT485D is in the 70th · 1,350 models

7045 (A)MT485D (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7045Challenger MT485DDifference
ManufacturerAllis ChalmersChallenger—
Model7045MT485D—
CategoryRow CropAgricultural—

Engine

SpecAllis Chalmers 7045Challenger MT485DDifference
ManufacturerAllis ChalmersAGCO Power Diesel—
Model670T49AWI—
Power Output137hp137hpSame
Rated RPM2,200RPM2,200RPMSame
Cylinders64▲ 7045+2 · +50%
Displacement426ci299ci▲ 7045+127 ci · +42%
Bore4.3in4.3inSame
Stroke5in5.3in▲ MT485D+0.3 in · +6%

Transmission

SpecAllis Chalmers 7045Challenger MT485DDifference
TypePartial power shiftCVT (Continuously Variable Transmission)—

Dimensions & Weight

SpecAllis Chalmers 7045Challenger MT485DDifference
Length168inNot recorded—
Width95.5inNot recorded—
Height116inNot recorded—
Operating Weight14,500lb15,930lb▲ MT485D+1,430 lb · +10%

Hydraulics

SpecAllis Chalmers 7045Challenger MT485DDifference
System TypeClosed centerClosed Center Load Sensing (CCLS)—
Steering TypeHydrostatic powerHydrostatic PowerSame

Power Take-off (PTO)

SpecAllis Chalmers 7045Challenger MT485DDifference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—
Speed 21,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 7045Challenger MT485DDifference
Hitch TypeCategory III/IINot recorded—
Hitch CategoryIII/IIIII/IISame
Hitch PositionRearRearSame
Hitch Capacity6,680lb8,520lb▲ MT485D+1,840 lb · +28%

Chassis & Drive

SpecAllis Chalmers 7045Challenger MT485DDifference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypeHydrostatic powerHydrostatic PowerSame
Brake TypeDifferential hydraulic wet discsNot recorded—

Electrical

SpecAllis Chalmers 7045Challenger MT485DDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7045Challenger MT485DDifference
Coolant7.8galNot recorded—

Operator Station

SpecAllis Chalmers 7045Challenger MT485DDifference
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 (137 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 31st percentile (299 ci)

Cylinders

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

Operating Weight

median 12,307 lb
A · 64th percentile (14,500 lb)B · 70th percentile (15,930 lb)

3-Point Hitch Capacity

median 11,023 lb
A · 20th percentile (6,680 lb)B · 34th percentile (8,520 lb)
A · 7045B · MT485DMedian Row Crop Tractor
Full spec pageAllis Chalmers 7045Full spec pageChallenger MT485D