Head to head · Agricultural

Challenger MT665C vs Challenger MT755C

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ChallengerModel A

Challenger MT665C

Agricultural

power
290 hp
displacement
513 ci
Cylinders
6
Forward gears
Not recorded
Full MT665C specs
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ChallengerModel B

Challenger MT755C

Agricultural

power
301 hp
displacement
537 ci
Cylinders
6
Forward gears
16
Full MT755C specs
ChallengerChallenger MT665C
vs
ChallengerChallenger MT755C

How they compare

Headline specs vs. the whole Agricultural

n = 795–1,130

Engine Power

▲ MT755C higher · +11 hp (+4%)
MT665C290 hp
MT755C301 hp
Median Agricultural Tractor110 hp

MT665C is in the 93rd percentile; MT755C is in the 94th · 1,028 models

Engine Displacement

▲ MT755C higher · +24 ci (+5%)
MT665C513 ci
MT755C537 ci
Median Agricultural Tractor336 ci

MT665C is in the 88th percentile; MT755C is in the 89th · 1,083 models

Cylinders

= Effectively tied
MT665C6
MT755C6
Median Agricultural Tractor5.5

MT665C is in the 74th percentile; MT755C is in the 74th · 1,130 models

Operating Weight

▲ MT755C higher · +4,400 lb (+17%)
MT665C25,795 lb
MT755C30,195 lb
Median Agricultural Tractor10,914 lb

MT665C is in the 93rd percentile; MT755C is in the 94th · 971 models

MT665C (A)MT755C (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecChallenger MT665CChallenger MT755CDifference
ManufacturerChallengerChallengerSame
ModelMT665CMT755C—
CategoryAgriculturalAgriculturalSame

Engine

SpecChallenger MT665CChallenger MT755CDifference
ManufacturerSisu DieselCaterpillar—
Model84CTAC9 ACERT—
Power Output290hp301hp▲ MT755C+11 hp · +4%
Rated RPM2,200RPM2,100RPM▲ MT665C+100 RPM · +5%
Cylinders66Same
Displacement513ci537ci▲ MT755C+24 ci · +5%
Bore4.4in4.4inSame
Stroke5.7in5.9in▲ MT755C+0.2 in · +4%

Transmission

SpecChallenger MT665CChallenger MT755CDifference
TypeContinuously variable transmission (Techstar CVT)Full power shift—

Dimensions & Weight

SpecChallenger MT665CChallenger MT755CDifference
Length223in233in▲ MT755C+10 in · +4%
WidthNot recorded133in—
Height133in136in▲ MT755C+3 in · +2%
Operating Weight25,795lb30,195lb▲ MT755C+4,400 lb · +17%

Hydraulics

SpecChallenger MT665CChallenger MT755CDifference
System TypeClosed Center Load SensingClosed center pressure-flow compensated—
Steering TypeNot recordedSpeed sensitive differential—

Hitch & Towing

SpecChallenger MT665CChallenger MT755CDifference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIIIIII/IIIN—
Hitch PositionRearNot recorded—
Hitch Capacity26,460lbNot recorded—

Chassis & Drive

SpecChallenger MT665CChallenger MT755CDifference
Chassis TypeNot recordedCrawler—
Steering TypeNot recordedSpeed sensitive differential—
Brake TypeNot recordedHydraulic wet disc—

Electrical

SpecChallenger MT665CChallenger MT755CDifference
Starter TypeElectricElectricSame

Operator Station

SpecChallenger MT665CChallenger MT755CDifference
TypeNot recordedCab—

Category context

Both models against the field

Engine Power

median 110 hp
A · 93rd percentile (290 hp)B · 94th percentile (301 hp)

Engine Displacement

median 336 ci
A · 88th percentile (513 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 · 93rd percentile (25,795 lb)B · 94th percentile (30,195 lb)

Length

median 173 in
A · 91st percentile (223 in)B · 93rd percentile (233 in)
A · MT665CB · MT755CMedian Agricultural Tractor
Full spec pageChallenger MT665CFull spec pageChallenger MT755C