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Tractor · 2014Unverified

Challenger MT645E

Name: Challenger MT645E
Brand: Challenger

Challenger MT645E — MT600E Series · 218 hp. Reference specifications; pending source verification.

The Challenger MT645E is a tractor with a rated power output of 218 hp, positioning it among the more powerful machines in its class. Manufactured between 2014 and 2020, this model features a 6-cylinder turbocharged intercooled diesel liquid-cooled engine, which powers a four-wheel drive system with a continuously variable transmission. The listed weight of the tractor is 10800 kg. It is suitable for tasks involving approximately 600-1,500 acres.

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

Rated power

218 hp

Max power

180.9 kW

Weight

10800 kg

Catalogue coverage

Variants represented

Richest spec table

102 rows

Recorded power

218 hp

Recorded weight

10800 kg

Transmissions

continuously variable transmission (CVT)

Production years

2014-2020

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

Row-Crop tractorReference

Built in Jackson, Minnesota, USAReference

Four-wheel driveReference

Differential lockelectro-hydraulicReference

Steeringhydrostatic powerReference

Hydraulic wet disc brakesReference

Cab standard with air-conditioning. Optional OptiRide Plus hydraulic cab suspension. AgCommand ready; AUTO-GUIDE 3000Reference

Variants

8727similar Massey Ferguson modelReference

Engine

AGCO POWER 8.4L 6-cyl dieselReference

Fuel tank628.3 LReference

Exhaust fluid (DEF)59.8 LReference

Engine179.0 kWReference

Drawbar (tested)155.9 kWReference

AGCO POWERReference

turbocharged with air-to-air intercooler dieselReference

6-cylinder 24-valveReference

liquid-cooledReference

Displacement8.4 LReference

Bore/Stroke111 x 145 mmReference

EmissionsTier IVReference

Emission controlselective catalytic reduction (SCR)Reference

Power179.0 kWReference

Maximum Power201.3 kWReference

Rated RPM2100Reference

StarterelectricReference

Starter volts12Reference

Max power180.9 kWReference

Power at rated engine speed162.4 kWReference

Max power155.9 kWReference

Fuel TypedieselReference

No of Cylinders6 CylinderReference

Rated engine speed2,100 RPMReference

Emissions complianceTier IV | selective catalytic reduction (SCR)Reference

Bore and stroke4.37x5.71 inchesReference

Cooling systemliquid-cooledReference

Transmission

continuously variable transmission (CVT)Reference

TransmissionTechstar CVTReference

Typecontinuously variable transmission (CVT)Reference

Gearsinfinite forward and reverse (2-range)Reference

Transmission TypeCVTReference

forward and reverse optionscontinuously variable transmission - infinite F and (2-range) RReference

Wheel Drive4WDReference

PTO & Hydraulics

PTO (claimed)152.9 kWReference

PTO (tested)180.9 kWReference

Typeclosed center load sensing (CCLS)Reference

Pressure200.0 barReference

Valves4 to 6Reference

Pump flow204.4 lpmReference

Rear TypeIII/IVNReference

Rear lift (at ends)11999 kgReference

DrawbarCat. 3Reference

DrawbarCat 3 Heavy Duty (optional)Reference

DrawbarCat 4 (optional)Reference

Rear PTOindependentReference

Rear PTO Type1000/1000E (1.75)Reference

Power at rated PTO speed180.0 kWReference

Dimensions

Wheelbase309 cmReference

Weight10800 kgReference

Length555 cmReference

Height (cab)358 cmReference

Shipping weight10800 kgReference

Bar rear axle109 by 2667 mmReference

Bar rear axle109 by 2997 mmReference

Electrical

GroundnegativeReference

Charging systemalternatorReference

Charging amps240 (twin 120A)Reference

Charging volts12Reference

Battery volts12Reference

Test results

Diesel TechStar CVT 4WDJanuary 2015 - April 2015, Link: OCED Tractor Test 2906 fileReference

PTO performanceReference

Fuel use51.1 l/hourReference

Fuel use48.8 l/hourReference

Drawbar performanceReference

Fuel use54.1 l/hourReference

Pull at 13.82KPHReference

Max pull10319 kgReference

Pull at 2.45KPHReference

General

Make & ModelChallenger (a part of AGCO)Reference

Cruise controlAvailableReference

Drawbar categoryCat. 3Reference

Rear Axle TypeBar: 4.33 by 105 inchesReference

Country of manufacturerUSAReference

Capacities

Capacity512.6 ciReference

Diesel exhaust fluid (DEF) tank59.8 LReference

Hydraulics

Capacity Valves24 ValvesReference

Hydraulics Typeclosed center load sensing (CCLS)Reference

Maximum operating pressure2,900 psiReference

Remote Valves4 to 6 ValvesReference

Rear Hitch category (SAE designation)Category III/IVNReference

Rear Hitch maximum lift capacity11,999.8 kgReference

Power

Rated Power240 hpReference

PTO

PTO Power205 hpReference

Rear PTO PowerAvailableReference

Rear PTO RPM1,000 RPMReference

Steering & brakes

BrakesHydraulic wet disc brakesReference

Steering typehydrostatic powerReference

Dimensions & weight

Height Over Cab358.1 cmReference

Overall Length555.2 cmReference

Overall weight10,800 kgReference

Operator station

Cab AvailabilityAvailableReference

Seat SuspensionTrueReference

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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