Head to head · Agricultural

Challenger MT655D vs Challenger MT755

Challenger MT655D Tractor
ChallengerModel A

Challenger MT655D

Agricultural

power
277 hp
displacement
514 ci
Cylinders
6
Forward gears
Not recorded
Full MT655D specs
Image not recorded
ChallengerModel B

Challenger MT755

Agricultural

power
270 hp
displacement
537 ci
Cylinders
6
Forward gears
30
Full MT755 specs
ChallengerChallenger MT655D
vs
ChallengerChallenger MT755

How they compare

Headline specs vs. the whole Agricultural

n = 971–1,130

Engine Power

▲ MT655D higher · +7 hp (+3%)
MT655D277 hp
MT755270 hp
Median Agricultural Tractor110 hp

MT655D is in the 91st percentile; MT755 is in the 91st · 1,028 models

Engine Displacement

▲ MT755 higher · +23 ci (+4%)
MT655D514 ci
MT755537 ci
Median Agricultural Tractor336 ci

MT655D is in the 88th percentile; MT755 is in the 89th · 1,083 models

Cylinders

= Effectively tied
MT655D6
MT7556
Median Agricultural Tractor5.5

MT655D is in the 74th percentile; MT755 is in the 74th · 1,130 models

Operating Weight

▲ MT755 higher · +4,000 lb (+16%)
MT655D25,365 lb
MT75529,365 lb
Median Agricultural Tractor10,914 lb

MT655D is in the 92nd percentile; MT755 is in the 94th · 971 models

MT655D (A)MT755 (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecChallenger MT655DChallenger MT755Difference
ManufacturerChallengerChallengerSame
ModelMT655DMT755—
CategoryAgriculturalAgriculturalSame

Engine

SpecChallenger MT655DChallenger MT755Difference
ManufacturerSisu DieselCaterpillar—
ModelAGCO PowerNot recorded—
Power Output277hp270hp▲ MT655D+7 hp · +3%
Rated RPM1,950RPM2,100RPM▲ MT755+150 RPM · +8%
Cylinders66Same
Displacement514ci537ci▲ MT755+23 ci · +4%
Bore4.4in4.4inSame
Stroke5.7in5.9in▲ MT755+0.2 in · +4%

Transmission

SpecChallenger MT655DChallenger MT755Difference
TypeTechstar CVT continuously variable transmissionSelective gear fixed ratio with full range operator controlled power shift—

Dimensions & Weight

SpecChallenger MT655DChallenger MT755Difference
Length216inNot recorded—
Height141inNot recorded—
Wheelbase122inNot recorded—
Operating Weight25,365lb29,365lb▲ MT755+4,000 lb · +16%

Hydraulics

SpecChallenger MT655DChallenger MT755Difference
System TypeClosed center load sensing (CCLS)Not recorded—
Steering TypeHydrostatic powerElectro-hydraulic differential steering controlled by steering wheel—

Tires

SpecChallenger MT655DChallenger MT755Difference
Front Tire Size600/65R34Not recorded—
Rear Tire Size710/75R42Not recorded—

Hitch & Towing

SpecChallenger MT655DChallenger MT755Difference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryIIICategory 3—
Hitch PositionNot recordedRear—
Hitch Capacity17,850lbNot recorded—

Chassis & Drive

SpecChallenger MT655DChallenger MT755Difference
Chassis Type4x4Not recorded—
Drive Type4WDNot recorded—
Steering TypeHydrostatic powerElectro-hydraulic differential steering controlled by steering wheel—
Brake TypeMultiple wet disc hydraulically operated by two foot pedals that can be locked togetherHydraulic wet disc—

Electrical

SpecChallenger MT655DChallenger MT755Difference
Battery VoltageNot recorded12V—
Starter TypeElectricElectricSame

Emissions

SpecChallenger MT655DChallenger MT755Difference
Control SystemDiesel exhaust fluid (DEF) 32% aqueous urea solutionNot recorded—

Operator Station

SpecChallenger MT655DChallenger MT755Difference
TypeCabNot recorded—

Category context

Both models against the field

Engine Power

median 110 hp
A · 91st percentile (277 hp)B · 91st percentile (270 hp)

Engine Displacement

median 336 ci
A · 88th percentile (514 ci)B · 89th percentile (537 ci)

Cylinders

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

Operating Weight

median 10,914 lb
A · 92nd percentile (25,365 lb)B · 94th percentile (29,365 lb)
A · MT655DB · MT755Median Agricultural Tractor
Full spec pageChallenger MT655DFull spec pageChallenger MT755