Head to head · Articulated

CaseIH STX375QT Quadtrac vs Challenger MT845E

Image not recorded
ChallengerModel B

Challenger MT845E

Articulated

power
370 hp
displacement
1,026 ci
Cylinders
12
Forward gears
16
Full MT845E specs
CaseIHCaseIH STX375QT Quadtrac
vs
ChallengerChallenger MT845E

How they compare

Headline specs vs. the whole Articulated

n = 41–62

Engine Power

▲ STX375QT Quadtrac higher · +5 hp (+1%)
STX375QT Quadtrac375 hp
MT845E370 hp
Median Articulated Tractor450 hp

STX375QT Quadtrac is in the 27th percentile; MT845E is in the 23rd · 62 models

Engine Displacement

▲ MT845E higher · +111 ci (+12%)
STX375QT Quadtrac915 ci
MT845E1,026 ci
Median Articulated Tractor827 ci

STX375QT Quadtrac is in the 78th percentile; MT845E is in the 95th · 61 models

Cylinders

▲ MT845E higher · +6 (+100%)
STX375QT Quadtrac6
MT845E12
Median Articulated Tractor6

STX375QT Quadtrac is in the 50th percentile; MT845E is in the 97th · 61 models

Forward Gears

= Effectively tied
STX375QT Quadtrac16
MT845E16
Median Articulated Tractor16

STX375QT Quadtrac is in the 50th percentile; MT845E is in the 50th · 59 models

STX375QT Quadtrac (A)MT845E (B)Median Articulated Tractor

Full comparison

Every spec, side by side

General Information

SpecCaseIH STX375QT QuadtracChallenger MT845EDifference
ManufacturerCaseIHChallenger—
ModelSTX375QT QuadtracMT845E—
CategoryArticulatedArticulatedSame

Engine

SpecCaseIH STX375QT QuadtracChallenger MT845EDifference
ManufacturerCumminsAGCO Power—
ModelQSX15Not recorded—
Power Output375hp370hp▲ STX375QT Quadtrac+5 hp · +1%
Rated RPM2,000RPM2,100RPM▲ MT845E+100 RPM · +5%
Cylinders612▲ MT845E+6 · +100%
Displacement915ci1,026ci▲ MT845E+111 ci · +12%
Bore5.4in4.4in▲ STX375QT Quadtrac+1 in · +23%
Stroke6.7in5.7in▲ STX375QT Quadtrac+1 in · +18%

Transmission

SpecCaseIH STX375QT QuadtracChallenger MT845EDifference
TypeFull Power ShiftSelective gear fixed ratio with full range operator-controlled power shift—

Dimensions & Weight

SpecCaseIH STX375QT QuadtracChallenger MT845EDifference
Width44in100in▲ MT845E+56 in · +127%
Operating Weight53,264lb43,850lb▲ STX375QT Quadtrac+9,414 lb · +21%

Hydraulics

SpecCaseIH STX375QT QuadtracChallenger MT845EDifference
System TypePressure Flow CompensatedClosed Center Pressure Flow Compensated—
Steering TypeHydrostatic PowerPower Differential—

Hitch & Towing

SpecCaseIH STX375QT QuadtracChallenger MT845EDifference
Hitch TypeIVN/IIICategory 4—
Hitch CategoryNot recorded4—

Chassis & Drive

SpecCaseIH STX375QT QuadtracChallenger MT845EDifference
Chassis Type4X4Not recorded—
Drive TypeQuad TrackNot recorded—
Steering TypeHydrostatic PowerPower Differential—

Electrical

SpecCaseIH STX375QT QuadtracChallenger MT845EDifference
Starter TypeElectricElectricSame

Category context

Both models against the field

Engine Power

median 450 hp
A · 27th percentile (375 hp)B · 23rd percentile (370 hp)

Engine Displacement

median 827 ci
A · 78th percentile (915 ci)B · 95th percentile (1,026 ci)

Cylinders

median 6
A · 50th percentile (6)B · 97th percentile (12)

Forward Gears

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

Operating Weight

median 51,335 lb
A · 57th percentile (53,264 lb)B · 29th percentile (43,850 lb)
A · STX375QT QuadtracB · MT845EMedian Articulated Tractor
Full spec pageCaseIH STX375QT QuadtracFull spec pageChallenger MT845E