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Tractor · 2006Unverified

Challenger MT345B

Challenger MT345B — MT300B Series · 91 hp. Reference specifications; pending source verification.

The Challenger MT345B is a tractor with a rated output of 91 hp, which positions it in the middle of its class for power. It was manufactured from 2006 to 2010. It features a 3-cylinder turbocharged diesel liquid-cooled engine, coupled with a four-wheel drive system and a 12-speed gearbox. The listed weight varies from 5291 to 7716 pounds, and it is designed for operations on around 200–800 acres.

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

Rated power
91 hp
Weight
5291 to 7716 pounds

Catalogue coverage

Variants represented
2
Richest spec table
65 rows
Recorded power
91 hp
Transmissions
12-speed synchronized shuttle
Production years
2006-2010
Verified variants
0

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

Hover a source tag to verify

Overview

DistributorChallenger (a part of AGCO)Reference
ManufacturerAgritaliaReference
Utility tractorReference
Built in Rovigo, ItalyReference
Two- or four-wheel driveReference
Differential lockelectro-hydraulicReference
Power steeringReference
Hydraulic wet disc brakesReference
Two-post folding ROPS. Cab with air-conditioning optional.Reference

Variants

3645similar Massey Ferguson modelReference

Engine

SisuDiesel 3.3L 3-cyl dieselReference
Fuel tank109.8 LReference
Engine (gross)67.9 kWReference
SisuDiesel 33 DTAReference
turbocharged aftercooled dieselReference
3-cylinderReference
liquid-cooled inlineReference
Displacement3.3 LReference
Bore/Stroke108 x 120 mmReference
EmissionsTier IIReference
Power (gross)67.9 kWReference
Fuel systemdirect injectionReference
Compression18.5:1Reference
Rated RPM2150Reference
StarterelectricReference
Starter volts12Reference
Oil capacity10.5 LReference

Transmission

12-speed synchronized shuttleReference
12-speed power shuttleReference
Typesynchronized shuttleReference
Gears12 forward and reverseReference
Four gears in three ranges with mechanical shuttle.Reference
Typepower shuttleReference
Four gears in three ranges with power shuttle. Push-button clutch allows gear shifting without the use of the foot clutch.Reference

PTO & Hydraulics

PTO (claimed)55.9 kWReference
Typeopen centerReference
Pressure190.0 barReference
Rear valves2 or 3Reference
Mid valves2Reference
Pump flow59.8 lpmReference
Total flow84.8 lpmReference
Rear TypeII/IReference
Controlposition and draft controlReference
Rear lift (at ends)2494 kgReference
Rear PTOindependentReference
Clutchelectro-hydraulicReference
Rear PTO Type540 (1.375)Reference
Rear PTO Type540/540EReference

Dimensions

Wheelbase210 cmReference
Weight5291 to 7716 poundsReference
Length375 cmReference
Width193 cmReference
Height (ROPS)266 cmReference
Height (cab)260 cmReference
2399 kgReference
2600 kgReference
3499 kgReference

Challenger MT345B attachments

front-end loaderReference

Electrical

GroundnegativeReference
Charging systemalternatorReference
Charging amps80Reference
Battery CCA675Reference
Battery volts12Reference

Attachment overview

Challenger ML72B loaderReference
Challenger ML92B loaderReference

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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