Head to head · Utility

CaseIH 4694 vs Challenger MT645D

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CaseIHModel A

CaseIH 4694

Utility

power
261 hp
displacement
504 ci
Cylinders
6
Forward gears
12
Full 4694 specs
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ChallengerModel B

Challenger MT645D

Four-Wheel Drive

power
251 hp
displacement
514 ci
Cylinders
6
Forward gears
Not recorded
Full MT645D specs
CaseIHCaseIH 4694
vs
ChallengerChallenger MT645D

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ 4694 higher · +10 hp (+4%)
4694261 hp
MT645D251 hp
Median Utility Tractor55 hp

4694 is in the 96th percentile; MT645D is in the 96th · 5,383 models

Engine Displacement

▲ MT645D higher · +10 ci (+2%)
4694504 ci
MT645D514 ci
Median Utility Tractor183 ci

4694 is in the 93rd percentile; MT645D is in the 94th · 5,580 models

Cylinders

= Effectively tied
46946
MT645D6
Median Utility Tractor4

4694 is in the 93rd percentile; MT645D is in the 93rd · 5,720 models

Operating Weight

▲ MT645D higher · +3,055 lb (+14%)
469422,310 lb
MT645D25,365 lb
Median Utility Tractor5,303 lb

4694 is in the 95th percentile; MT645D is in the 96th · 5,107 models

4694 (A)MT645D (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecCaseIH 4694Challenger MT645DDifference
ManufacturerCaseIHChallenger—
Model4694MT645D—
CategoryUtilityFour-Wheel Drive—

Engine

SpecCaseIH 4694Challenger MT645DDifference
ManufacturerCaseSisu Diesel—
Power Output261hp251hp▲ 4694+10 hp · +4%
Rated RPM2,200RPM1,950RPM▲ 4694+250 RPM · +13%
Cylinders66Same
Displacement504ci514ci▲ MT645D+10 ci · +2%
Bore4.6in4.4in▲ 4694+0.2 in · +5%
Stroke5in5.7in▲ MT645D+0.7 in · +14%

Transmission

SpecCaseIH 4694Challenger MT645DDifference
TypePartial power shiftCVT (combination of mechanical and hydrostatic sections)—

Dimensions & Weight

SpecCaseIH 4694Challenger MT645DDifference
Length225in216in▲ 4694+9 in · +4%
Width96inNot recorded—
Height125in141in▲ MT645D+16 in · +13%
Operating Weight22,310lb25,365lb▲ MT645D+3,055 lb · +14%

Hydraulics

SpecCaseIH 4694Challenger MT645DDifference
System TypeClosed CenterClosed Center Load Sensing (CCLS)—
Steering TypeHydraulicHydrostatic power—

Power Take-off (PTO)

SpecCaseIH 4694Challenger MT645DDifference
Speed 1Not recorded1,000rpm—

Tires

SpecCaseIH 4694Challenger MT645DDifference
Front Tire SizeNot recorded600/65R34—
Rear Tire SizeNot recorded710/75R42—

Hitch & Towing

SpecCaseIH 4694Challenger MT645DDifference
Hitch TypeType IIIIII—
Hitch CategoryNot recordedIII—
Hitch PositionRearRearSame

Chassis & Drive

SpecCaseIH 4694Challenger MT645DDifference
Chassis Type4x4 4WD4x4—
Drive TypeFour-wheel Drive (4WD)4WD—
Steering TypeHydraulicHydrostatic power—
Brake TypeNot recordedMultiple wet disc hydraulically operated by two foot pedals that can be locked together—

Electrical

SpecCaseIH 4694Challenger MT645DDifference
Starter TypeElectricElectricSame

Capacities

SpecCaseIH 4694Challenger MT645DDifference
Coolant12galNot recorded—

Operator Station

SpecCaseIH 4694Challenger MT645DDifference
TypeNot recordedCab—

Category context

Both models against the field

Engine Power

median 55 hp
A · 96th percentile (261 hp)B · 96th percentile (251 hp)

Engine Displacement

median 183 ci
A · 93rd percentile (504 ci)B · 94th percentile (514 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 93rd percentile (6)

Operating Weight

median 5,303 lb
A · 95th percentile (22,310 lb)B · 96th percentile (25,365 lb)

Length

median 137 in
A · 95th percentile (225 in)B · 95th percentile (216 in)
A · 4694B · MT645DMedian Utility Tractor
Full spec pageCaseIH 4694Full spec pageChallenger MT645D