Head to head · Four-Wheel Drive

Challenger MT645D vs Versatile 260

Image not recorded
ChallengerModel A

Challenger MT645D

Four-Wheel Drive

power
251 hp
displacement
514 ci
Cylinders
6
Forward gears
Not recorded
Full MT645D specs
Versatile 260 Tractor
VersatileModel B

Versatile 260

Four-Wheel Drive

power
260 hp
displacement
543 ci
Cylinders
6
Forward gears
16
Full 260 specs
ChallengerChallenger MT645D
vs
VersatileVersatile 260

How they compare

Headline specs vs. the whole Four-Wheel Drive

n = 98–162

Engine Power

▲ 260 higher · +9 hp (+4%)
MT645D251 hp
260260 hp
Median Four-Wheel Drive Tractor375 hp

MT645D is in the 15th percentile; 260 is in the 17th · 162 models

Engine Displacement

▲ 260 higher · +29 ci (+6%)
MT645D514 ci
260543 ci
Median Four-Wheel Drive Tractor826 ci

MT645D is in the 10th percentile; 260 is in the 15th · 152 models

Cylinders

= Effectively tied
MT645D6
2606
Median Four-Wheel Drive Tractor6

MT645D is in the 50th percentile; 260 is in the 50th · 159 models

Operating Weight

▲ MT645D higher · +1,420 lb (+6%)
MT645D25,365 lb
26023,945 lb
Median Four-Wheel Drive Tractor37,428 lb

MT645D is in the 22nd percentile; 260 is in the 17th · 132 models

MT645D (A)260 (B)Median Four-Wheel Drive Tractor

Full comparison

Every spec, side by side

General Information

SpecChallenger MT645DVersatile 260Difference
ManufacturerChallengerVersatile—
ModelMT645D260—
CategoryFour-Wheel DriveFour-Wheel DriveSame

Engine

SpecChallenger MT645DVersatile 260Difference
ManufacturerSisu DieselCummins—
ModelNot recordedQSL9—
Power Output251hp260hp▲ 260+9 hp · +4%
Rated RPM1,950RPM2,100RPM▲ 260+150 RPM · +8%
Cylinders66Same
Displacement514ci543ci▲ 260+29 ci · +6%
Bore4.4in4.5in▲ 260+0.1 in · +2%
Stroke5.7in5.7inSame

Transmission

SpecChallenger MT645DVersatile 260Difference
TypeCVT (combination of mechanical and hydrostatic sections)Full Power Shift—

Dimensions & Weight

SpecChallenger MT645DVersatile 260Difference
Length216in252in▲ 260+36 in · +17%
Height141in132in▲ MT645D+9 in · +7%
Operating Weight25,365lb23,945lb▲ MT645D+1,420 lb · +6%

Hydraulics

SpecChallenger MT645DVersatile 260Difference
System TypeClosed Center Load Sensing (CCLS)Closed Center Load Sensing (CCLS)Same
Steering TypeHydrostatic powerNot recorded—

Power Take-off (PTO)

SpecChallenger MT645DVersatile 260Difference
Speed 11,000rpmNot recorded—

Tires

SpecChallenger MT645DVersatile 260Difference
Front Tire Size600/65R34Not recorded—
Rear Tire Size710/75R42Not recorded—

Hitch & Towing

SpecChallenger MT645DVersatile 260Difference
Hitch TypeIIINot recorded—
Hitch CategoryIIICategory 3—
Hitch PositionRearRearSame

Chassis & Drive

SpecChallenger MT645DVersatile 260Difference
Chassis Type4x4Not recorded—
Drive Type4WDNot recorded—
Steering TypeHydrostatic powerNot recorded—
Brake TypeMultiple wet disc hydraulically operated by two foot pedals that can be locked togetherNot recorded—

Electrical

SpecChallenger MT645DVersatile 260Difference
Starter TypeElectricElectricSame

Operator Station

SpecChallenger MT645DVersatile 260Difference
TypeCabCabSame

Category context

Both models against the field

Engine Power

median 375 hp
A · 15th percentile (251 hp)B · 17th percentile (260 hp)

Engine Displacement

median 826 ci
A · 10th percentile (514 ci)B · 15th percentile (543 ci)

Cylinders

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

Operating Weight

median 37,428 lb
A · 22nd percentile (25,365 lb)B · 17th percentile (23,945 lb)

Length

median 275 in
A · 5th percentile (216 in)B · 23rd percentile (252 in)
A · MT645DB · 260Median Four-Wheel Drive Tractor
Full spec pageChallenger MT645DFull spec pageVersatile 260