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Tractor · 2002Unverified

Challenger MT745

Name: Challenger MT745
Brand: Challenger

Challenger MT745 — MT700 Series · 255 hp. Reference specifications; pending source verification.

The Challenger MT745 is a tractor with a rated power of 255 hp, positioning it at the more powerful end of its class. It was manufactured from 2002 to 2004. The MT745 features a 6-cylinder turbocharged diesel liquid-cooled engine, paired with a tracked undercarriage and a powershift transmission. Its operating weight is listed at 12,789 kg.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

255 hp

Max power

176.1 kW

Weight

12789 kg

Catalogue coverage

Variants represented

Richest spec table

73 rows

Recorded power

255 hp

Recorded weight

12789 kg

Transmissions

16-speed full power shift

Production years

2002-2004

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

Steeringelectro-hydraulicReference

Wet disc brakesReference

Cab standard with air-conditioning.Reference

Engine

Caterpillar 8.8L 6-cyl dieselReference

Fuel tank446.6 LReference

Fuel tank673.7 LReference

Fuel tank787.3 LReference

Engine (gross)190.2 kWReference

Drawbar (claimed)146.9 kWReference

Drawbar (tested)132.5 kWReference

CaterpillarReference

turbocharged dieselReference

6-cylinderReference

liquid-cooled verticalReference

Displacement8.8 LReference

Bore/Stroke112 x 149 mmReference

Power (gross)190.2 kWReference

Air cleanerdual paper elementsReference

Compression16.0:1Reference

Rated RPM2100Reference

Starter volts12Reference

Max power176.1 kWReference

Power at rated engine speed155.1 kWReference

Max power132.5 kWReference

Transmission

16-speed full power shiftReference

30-speed creeperReference

ManufacturerCaterpillarReference

Typefull power shiftReference

Gears16 forward and 4 reverseReference

Clutchhydraulic wet discReference

TypecreeperReference

Gears30 forward and 8 reverseReference

PTO & Hydraulics

PTO (claimed)152.9 kWReference

PTO (tested)176.1 kWReference

Pressure200.0 barReference

Valves4 to 6Reference

Total flow164.6 lpmReference

Rear TypeIIIReference

Rear lift7257 kgReference

Rear PTOindependentReference

Rear PTO Type1000 (1.75)Reference

Power at rated PTO speed164.7 kWReference

Dimensions

Wheelbase243 cmReference

Weight12789 kgReference

TracksReference

Bar rear axle2235 mmReference

Bar rear axle3048 mmReference

Bar rear axle4064 mmReference

Gauge152 to 223 cmReference

Gauge203 to 304 cmReference

Gauge304 to 406 cmReference

MT745 Serial Numbers

Location:On main tractor frame, front left side.Reference

2002ALA20000Reference

2003ALA30000Reference

2004ALA40000Reference

FAQ: How to read a serial number table.Reference

Electrical

GroundnegativeReference

Charging systemalternatorReference

Charging amps160Reference

Battery volts12Reference

Test results

Diesel 16-speed crawlerApril 16 - May 19, 2003Link: OCED Tractor Test 1822 fileReference

PTO performanceReference

Fuel use46.9 l/hourReference

Fuel use45.8 l/hourReference

Fuel use46.2 l/hourReference

Drawbar performanceReference

Gear 6 used for power test.Reference

Max pull11990 kgReference

Gear 2 used for pull test.Reference

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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