Head to head · Agricultural

Allis Chalmers 7000 vs Challenger MT545B

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Allis ChalmersModel A

Allis Chalmers 7000

Agricultural

power
117 hp
displacement
301 ci
Cylinders
6
Forward gears
12
Full 7000 specs
Challenger MT545B Tractor
ChallengerModel B

Challenger MT545B

Agricultural

power
116 hp
displacement
366 ci
Cylinders
6
Forward gears
Not recorded
Full MT545B specs
Allis ChalmersAllis Chalmers 7000
vs
ChallengerChallenger MT545B

How they compare

Headline specs vs. the whole Agricultural

n = 795–1,130

Engine Power

▲ 7000 higher · +1 hp (<1%)
7000117 hp
MT545B116 hp
Median Agricultural Tractor110 hp

7000 is in the 55th percentile; MT545B is in the 55th · 1,028 models

Engine Displacement

▲ MT545B higher · +65 ci (+22%)
7000301 ci
MT545B366 ci
Median Agricultural Tractor336 ci

7000 is in the 47th percentile; MT545B is in the 57th · 1,083 models

Cylinders

= Effectively tied
70006
MT545B6
Median Agricultural Tractor5.5

7000 is in the 74th percentile; MT545B is in the 74th · 1,130 models

Operating Weight

▲ MT545B higher · +5,285 lb (+55%)
70009,550 lb
MT545B14,835 lb
Median Agricultural Tractor10,914 lb

7000 is in the 42nd percentile; MT545B is in the 69th · 971 models

7000 (A)MT545B (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7000Challenger MT545BDifference
ManufacturerAllis ChalmersChallenger—
Model7000MT545B—
CategoryAgriculturalAgriculturalSame

Engine

SpecAllis Chalmers 7000Challenger MT545BDifference
ManufacturerAllis ChalmersPerkins Diesel—
Model29003056C—
Power Output117hp116hp▲ 7000+1 hp · <1%
Rated RPM2,200RPM2,200RPMSame
Cylinders66Same
Displacement301ci366ci▲ MT545B+65 ci · +22%
Bore3.9in3.9inSame
Stroke4.3in5in▲ MT545B+0.7 in · +16%

Transmission

SpecAllis Chalmers 7000Challenger MT545BDifference
TypePartial power shiftAGCO CVT—

Dimensions & Weight

SpecAllis Chalmers 7000Challenger MT545BDifference
Length183in169in▲ 7000+14 in · +8%
WidthNot recorded81.1in—
Height113in113inSame
WheelbaseNot recorded109in—
Operating Weight9,550lb14,835lb▲ MT545B+5,285 lb · +55%

Hydraulics

SpecAllis Chalmers 7000Challenger MT545BDifference
System TypeOpen centerClosed Center Pressure Flow Compensating (PFC)—
Pump Flow CapacityNot recorded31.7gpm—
Steering TypePowerNot recorded—

Power Take-off (PTO)

SpecAllis Chalmers 7000Challenger MT545BDifference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—
Power RatingNot recorded153hp—

Tires

SpecAllis Chalmers 7000Challenger MT545BDifference
Front Tire Size16-OctNot recorded—
Rear Tire Size18.4-38Not recorded—

Hitch & Towing

SpecAllis Chalmers 7000Challenger MT545BDifference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIIIISame
Hitch PositionRearNot recorded—
Hitch CapacityNot recorded10,915lb—

Chassis & Drive

SpecAllis Chalmers 7000Challenger MT545BDifference
Chassis Type4x2 2WD4x4 (4WD)—
Drive Type2WD4WD—
Steering TypePowerNot recorded—
Brake TypeDifferential dry discHydraulic Wet Disc—

Electrical

SpecAllis Chalmers 7000Challenger MT545BDifference
Starter TypeElectric StarterElectric—

Capacities

SpecAllis Chalmers 7000Challenger MT545BDifference
Coolant5.6gal6.7gal▲ MT545B+1.1 gal · +20%

Operator Station

SpecAllis Chalmers 7000Challenger MT545BDifference
TypeCab (Acousta-Cab optional or Acousta-Cab II from 1978)Cab—

Category context

Both models against the field

Engine Power

median 110 hp
A · 55th percentile (117 hp)B · 55th percentile (116 hp)

Engine Displacement

median 336 ci
A · 47th percentile (301 ci)B · 57th percentile (366 ci)

Cylinders

median 5.5
A · 74th percentile (6)B · 74th percentile (6)

Operating Weight

median 10,914 lb
A · 42nd percentile (9,550 lb)B · 69th percentile (14,835 lb)

Length

median 173 in
A · 62nd percentile (183 in)B · 47th percentile (169 in)
A · 7000B · MT545BMedian Agricultural Tractor
Full spec pageAllis Chalmers 7000Full spec pageChallenger MT545B