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Challenger MT545E

Challenger MT545E tractor
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The Challenger MT545E is a row-crop tractor produced from 2015 to 2020 as part of the MT500E Series. Manufactured by Challenger, a part of AGCO, it was built in Jackson, Minnesota, USA. It features a 6.6L AGCO Power 6-cylinder turbocharged intercooled diesel engine with Tier IV emissions and selective catalytic reduction (SCR). The tractor offers 165 hp rated gross power and up to 200 hp maximum gross power. Transmission options include a 24-speed six-speed power shift (AutoPower VI) and a continuously-variable transmission (TechStar CVT). It has four-wheel drive, electro-hydraulic differential locks, hydraulic wet disc brakes, and a cab with air-conditioning and Auto-Guide 3000. Fuel capacity is 80 gallons, with additional capacities for exhaust fluid and hydraulic systems. The tractor hitch supports rear and front lifts with capacities up to 15,500 lbs with CVT. PTO options include independent rear PTO with 540/1000 rpm and optional 540/540E/1000/1000E speeds. Electrical system features a 12-volt battery with alternator charging and negative ground.
Challenger MT545Etractorspecificationsenginetransmissionpowerhydraulicsfarm tractor
Power165 hp
Founded2015 - 2020
ModelMT545E

Technical Specifications

Detailed specifications and technical data for Challenger MT545E

Power

Engine (max):200 hp (149.1 kW)
PTO (tested):165.6 hp (123.5 kW)
PTO (claimed):135 hp (100.7 kW)
Engine (gross):165 hp (123.0 kW)
Drawbar (tested):138.1 hp (103.0 kW)

Engine

Type:turbocharged intercooled diesel
Cooling:liquid-cooled
Starter:electric
Cylinders:6-cylinder
Emissions:Tier IV
Rated RPM:2100
Air cleaner:dry element
Bore/Stroke:4.252x4.724 inches (108 x 120 mm)
Displacement:402 ci (6.6 L)
Manufacturer:AGCO Power
Starter volts:12
Emission control:selective catalytic reduction (SCR)
Rated Power (gross):165 hp (123.0 kW)
Maximum Power (gross):200 hp (149.1 kW)

Capacity

Fuel:80 gal (302.8 L)
Hydraulic system:15.9 gal (AP6) (60.2 L), 26.4 gal (CVT) (99.9 L)
Exhaust fluid (DEF):8 gal (30.3 L)

Electrical

Ground:negative
Battery volts:12
Charging system:alternator

Hydraulics

Type:closed-center load sensing
Valves:3 or 4
Capacity:15.9 gal (AP6) (60.2 L), 26.4 gal (CVT) (99.9 L)
Pressure:2900 psi (200.0 bar)
SCV flow:26.4 gpm (99.9 lpm)
Total flow:29 gpm (109.8 lpm), 50 gpm (189.2 lpm) Optional with CVT

Mechanical

Cab:standard with air-conditioning. Auto-Guide 3000
Drive:Four-wheel drive
Brakes:Hydraulic wet disc brakes
Power steering:Yes
Differential lock:electro-hydraulic front and rear

Production

Type:Row-Crop tractor
Series:MT500E Series
Built in:Jackson, Minnesota, USA
Years produced:2015 - 2020

Transmission

TechStar:continuously-variable transmission (CVT)
AutoPower VI:six-speed power shift
Gears (TechStar):infinite forward and reverse
Gears (AutoPower VI):24 forward and reverse
Transmission options:24-speed six-speed power shift, continuously-variable transmission (CVT)

Tractor hitch

Rear Type:II
Front Hitch:II
Rear lift (at ends):8900 lbs (4037 kg), 15500 lbs (7030 kg) Lift capacity with CVT transmission
Front lift (at ends):6200 lbs (2812 kg)

Power Take-off (PTO)

Rear PTO:independent
Optional PTO:540/540E/1000/1000E Optional
Rear PTO Type:540/1000

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