Head to head · Row Crop

Challenger MT655 vs Challenger MT665

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ChallengerModel A

Challenger MT655

Row Crop

power
Not recorded
displacement
513 ci
Cylinders
6
Forward gears
18
Full MT655 specs
Image not recorded
ChallengerModel B

Challenger MT665

Row Crop

power
Not recorded
displacement
513 ci
Cylinders
6
Forward gears
18
Full MT665 specs
ChallengerChallenger MT655
vs
ChallengerChallenger MT665

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Displacement

= Effectively tied
MT655513 ci
MT665513 ci
Median Row Crop Tractor391 ci

MT655 is in the 92nd percentile; MT665 is in the 92nd · 1,409 models

Cylinders

= Effectively tied
MT6556
MT6656
Median Row Crop Tractor6

MT655 is in the 50th percentile; MT665 is in the 50th · 1,417 models

Forward Gears

= Effectively tied
MT65518
MT66518
Median Row Crop Tractor16

MT655 is in the 61st percentile; MT665 is in the 61st · 1,200 models

Operating Weight

= Effectively tied
MT65521,500 lb
MT66521,500 lb
Median Row Crop Tractor12,307 lb

MT655 is in the 87th percentile; MT665 is in the 87th · 1,350 models

MT655 (A)MT665 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecChallenger MT655Challenger MT665Difference
ManufacturerChallengerChallengerSame
ModelMT655MT665—
CategoryRow CropRow CropSame

Engine

SpecChallenger MT655Challenger MT665Difference
ManufacturerSisuSisuSame
Rated RPM2,200RPM2,200RPMSame
Cylinders66Same
Displacement513ci513ciSame
Bore4.4in4.4inSame
Stroke5.7in5.7inSame

Transmission

SpecChallenger MT655Challenger MT665Difference
TypePower shift18-speed power shift—

Dimensions & Weight

SpecChallenger MT655Challenger MT665Difference
Length203in203inSame
Width98.2in98.2inSame
Height121in121inSame
WheelbaseNot recorded121in—
Operating Weight21,500lb21,500lbSame

Hydraulics

SpecChallenger MT655Challenger MT665Difference
System TypeClosed Center Pressure Flow Compensated (PFC)Closed center pressure flow compensated (PFC)Same
Steering TypePowerPowerSame

Hitch & Towing

SpecChallenger MT655Challenger MT665Difference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryIIIIIISame
Hitch PositionRearNot recorded—

Chassis & Drive

SpecChallenger MT655Challenger MT665Difference
Chassis Type4x4 MFWD 4WD4x4 MFWD 4WDSame
Drive Type4WD4WDSame
Steering TypePowerPowerSame

Electrical

SpecChallenger MT655Challenger MT665Difference
Starter TypeElectric StartElectric—

Operator Station

SpecChallenger MT655Challenger MT665Difference
TypeCabCabSame

Category context

Both models against the field

Engine Displacement

median 391 ci
A · 92nd percentile (513 ci)B · 92nd percentile (513 ci)

Cylinders

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

Forward Gears

median 16
A · 61st percentile (18)B · 61st percentile (18)

Operating Weight

median 12,307 lb
A · 87th percentile (21,500 lb)B · 87th percentile (21,500 lb)

Length

median 180 in
A · 78th percentile (203 in)B · 78th percentile (203 in)
A · MT655B · MT665Median Row Crop Tractor
Full spec pageChallenger MT655Full spec pageChallenger MT665