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Tractor · 2018Unverified

Challenger MT743

Name: Challenger MT743
Brand: Challenger

Challenger MT743 — MT700 Series · 425 hp. Reference specifications; pending source verification.

The Challenger MT743 is a tractor model with a power rating of approximately 425 hp, positioning it at the higher end of its class. This model was produced in 2018 and features a 7-cylinder turbocharged intercooled diesel liquid-cooled engine, paired with a tracked undercarriage and continuously variable transmission. Its operating weight is listed at 15,169 kg, making it suitable for large-scale operations covering 1,500+ acres.

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

Catalogue coverage

Variants represented

Richest spec table

55 rows

Recorded power

425 hp

Recorded weight

15169 kg

Production years

2018-2018

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

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.

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