Head to head · Four-Wheel Drive

CaseIH STX375 vs Challenger MT845B

CaseIH STX375 Tractor
CaseIHModel A

CaseIH STX375

Four-Wheel Drive

power
375 hp
displacement
912 ci
Cylinders
6
Forward gears
16
Full STX375 specs
Image not recorded
ChallengerModel B

Challenger MT845B

Agricultural

power
402 hp
displacement
928 ci
Cylinders
6
Forward gears
16
Full MT845B specs
CaseIHCaseIH STX375
vs
ChallengerChallenger MT845B

How they compare

Headline specs vs. the whole Four-Wheel Drive

n = 71–162

Engine Power

▲ MT845B higher · +27 hp (+7%)
STX375375 hp
MT845B402 hp
Median Four-Wheel Drive Tractor375 hp

STX375 is in the 50th percentile; MT845B is in the 55th · 162 models

Engine Displacement

▲ MT845B higher · +16 ci (+2%)
STX375912 ci
MT845B928 ci
Median Four-Wheel Drive Tractor826 ci

STX375 is in the 78th percentile; MT845B is in the 84th · 152 models

Cylinders

= Effectively tied
STX3756
MT845B6
Median Four-Wheel Drive Tractor6

STX375 is in the 50th percentile; MT845B is in the 50th · 159 models

Forward Gears

= Effectively tied
STX37516
MT845B16
Median Four-Wheel Drive Tractor16

STX375 is in the 50th percentile; MT845B is in the 50th · 146 models

STX375 (A)MT845B (B)Median Four-Wheel Drive Tractor

Full comparison

Every spec, side by side

General Information

SpecCaseIH STX375Challenger MT845BDifference
ManufacturerCaseIHChallenger—
ModelSTX375MT845B—
CategoryFour-Wheel DriveAgricultural—

Engine

SpecCaseIH STX375Challenger MT845BDifference
ManufacturerCumminsCaterpillar—
ModelQSX 15C15 ACERT—
Power Output375hp402hp▲ MT845B+27 hp · +7%
Rated RPM2,000RPM1,800RPM▲ STX375+200 RPM · +11%
Cylinders66Same
Displacement912ci928ci▲ MT845B+16 ci · +2%
Bore5.4in5.4inSame
Stroke6.7in6.8in▲ MT845B+0.1 in · +1%

Transmission

SpecCaseIH STX375Challenger MT845BDifference
TypeFull power shift and Fully synchronizedselective gear fixed ratio with full range operator controlled power shift—

Dimensions & Weight

SpecCaseIH STX375Challenger MT845BDifference
Length318in266in▲ STX375+52 in · +20%
Width44in141in▲ MT845B+97 in · +220%
Height152in138in▲ STX375+14 in · +10%
Operating Weight37,610lb42,900lb▲ MT845B+5,290 lb · +14%

Hydraulics

SpecCaseIH STX375Challenger MT845BDifference
System TypePressure flow compensated (PFC)closed center pressure and flow compensated—
Steering TypeHydrostatic powerNot recorded—

Power Take-off (PTO)

SpecCaseIH STX375Challenger MT845BDifference
Type1000 (1.75)Not recorded—

Hitch & Towing

SpecCaseIH STX375Challenger MT845BDifference
Hitch TypeIVN/III3 Point Hitch Type—
Hitch CategoryCategory 3III/IVN—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecCaseIH STX375Challenger MT845BDifference
Steering TypeHydrostatic powerNot recorded—

Electrical

SpecCaseIH STX375Challenger MT845BDifference
Starter TypeElectric StarterElectric—

Category context

Both models against the field

Engine Power

median 375 hp
A · 50th percentile (375 hp)B · 55th percentile (402 hp)

Engine Displacement

median 826 ci
A · 78th percentile (912 ci)B · 84th percentile (928 ci)

Cylinders

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

Forward Gears

median 16
A · 50th percentile (16)B · 50th percentile (16)

Operating Weight

median 37,428 lb
A · 51st percentile (37,610 lb)B · 66th percentile (42,900 lb)
A · STX375B · MT845BMedian Four-Wheel Drive Tractor
Full spec pageCaseIH STX375Full spec pageChallenger MT845B