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Challenger MT485D

Challenger MT485D tractor
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The Challenger MT485D is a utility tractor produced from 2014 to 2016 as part of the MT400D Series by Challenger, a part of AGCO. It features a 4.9L 4-cylinder turbocharged air-to-air intercooled diesel engine with 135 hp gross power. The tractor offers multiple transmission options including 16-speed and 24-speed power shift and a continuously variable transmission (CVT). It has a wheelbase of 105 inches and a shipping weight of 12,500 lbs. The tractor includes hydrostatic power steering, wet disc brakes, and a cab with air-conditioning. Hydraulics are closed center load sensing with optional open center and 2 to 4 valves. The rear hitch is category III/II with electronic lower link draft sensing and a rear lift capacity of 11,400 lbs. The PTO is independent with multiple speed options. Electrical system includes dual batteries and a 175 amp alternator.
Challenger MT485Dtractorspecificationsenginetransmissionutility tractorAGCO
Power135 hp
Founded2014 - 2016
ModelMT485D

Technical Specifications

Detailed specifications and technical data for Challenger MT485D

Power

PTO (tested):136.9 hp (102.1 kW)
PTO (claimed):110 hp (AutoPower IV) (82.0 kW), 110 hp (Techstar CVT) (82.0 kW), 115 hp (AutoPower IV) (85.8 kW)
Engine (gross):135 hp (100.7 kW)
Drawbar (tested):99.0 hp (73.8 kW)

Engine

Type:turbocharged air-to-air intercooled diesel
Model:AGCO Power 49AWI
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder 16-valve
Emissions:Interim Tier IV
Fuel tank:64 gal (242.2 L)
Rated RPM:2200
Air cleaner:dual dry element
Bore/Stroke:4.251x5.276 inches (108 x 134 mm)
Fuel system:electronic high pressure common rail
Pre-heating:thermostart
Displacement:299 ci (4.9 L)
Power (gross):135 hp (AutoPower IV) (100.7 kW)
Starter volts:12
Emission control:selective catalytic reduction (SCR)
Power (gross) max:140 hp (104.4 kW)
Exhaust fluid (DEF):9.2 gal (34.8 L)

Dimensions

Wheelbase:105 inches (266 cm)
Bar rear axle:3.23 by 80 inches (82 by 2032 mm), 3.23 by 105 inches (82 by 2667 mm), 3.74 by 90 inches (94 by 2286 mm), 3.74 by 113 inches (94 by 2870 mm)
Shipping weight:12500 lbs (5670 kg)

Electrical

Ground:negative
Batteries:2
Battery CCA:600
Battery volts:12
Charging amps:175, 240 (2x 120), 350 (2x 175)
Charging system:alternator

Hydraulics

Type:closed center load sensing (CCLS), open center optional
Valves:2 to 4
SCV flow:15 gpm (open center) (56.8 lpm), 29 gpm (CCLS) (109.8 lpm)

Mechanical

Cab:standard with air-conditioning
Brakes:Wet disc brakes
Steering:hydrostatic power
Four-wheel drive:Yes

Production

Type:Utility tractor
Series:MT400D Series
Years produced:2014 - 2016

Transmission

AutoPower IV

Type:four speed power shift
Gears:16 forward and reverse
Clutch:wet disc
Description:Four power shift gears in four ranges.

AutoPower VI

Type:six speed power shift
Gears:24 forward and reverse
Description:Six power shift gears in four ranges.

Techstar CVT

Type:continuously variable transmission (CVT)
Gears:infinite forward and reverse
Transmission options:16-speed four speed power shift, 24-speed six speed power shift, continuously variable transmission (CVT)

Tractor hitch

Control:electronic lower link draft sensing
Drawbar:Cat. 2
Rear Type:III/II
Rear lift (at 24"/610mm):11400 lbs (5171 kg)

Power Take-off (PTO)

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

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