Tractor · 2018Unverified
Challenger MT743
Challenger MT743 — MT700 Series · 425 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
425 hp
Max power
281.1 kW
Weight
15169 kg
Hover a source tag to verify
Overview
ManufacturerChallenger (a part of AGCO)Reference
Agricultural Crawler tractorReference
Built in Jackson, Minnesota, USAReference
DrivecrawlerReference
Cab standard with air-conditioning.Reference
Engine
AGCO Power 9.8L 7-cyl dieselReference
Fuel tank681.3 LReference
Fuel tank813.8 LReference
Fuel tank972.7 LReference
Exhaust fluid (DEF)79.5 LReference
Engine (gross)316.9 kWReference
Drawbar (tested)233.5 kWReference
AGCO PowerReference
turbocharged intercooled dieselReference
7-cylinderReference
liquid-cooledReference
Displacement9.8 LReference
Bore/Stroke111 x 145 mmReference
Rated Power (gross)316.9 kWReference
Rated RPM1700Reference
Starter typeelectricReference
Max power281.1 kWReference
Power at rated engine speed278.4 kWReference
Max power233.5 kWReference
Transmission
infinitely-variable transmissionReference
TransmissionAccu-VTReference
Typeinfinitely-variable transmissionReference
Gearsinfinite forward and reverseReference
PTO & Hydraulics
PTO (claimed)249.1 kWReference
PTO (tested)281.1 kWReference
Typeload sensingReference
Valves4 to 6Reference
Pump flow219.5 lpmReference
Pump flow439.1 lpmReference
Rear TypeIII/IVNReference
Rear lift8618 kgReference
Power at rated PTO speed280.3 kWReference
Dimensions
Weight15169 kgReference
TracksReference
Max weight18597 kgReference
Front axleBarReference
Bar rear axleReference
Gauge182 to 223 cmReference
Gauge182 to 304 cmReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Test results
Diesel CVT crawlerOctober 15 - 24, 2018Link: OCED Tractor Test 2207 fileReference
PTO performanceReference
Fuel use75.7 l/hourReference
Fuel use76.1 l/hourReference
Drawbar performanceReference
Fuel use74.9 l/hourReference
Pull at 10.81KPHReference
Max pull16443 kgReference
Pull at 3.47KPHReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.