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Challenger MT335B

Challenger MT335B tractor
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The Challenger MT335B is a utility tractor produced from 2006 to 2009 as part of the MT300B Series by Challenger, a part of AGCO. It features a 3.3L 3-cylinder turbocharged diesel engine producing 78 hp gross power, with a 12-speed synchronized or power shuttle transmission. The tractor offers two- or four-wheel drive options, electro-hydraulic differential lock, hydrostatic power steering, and hydraulic wet disc brakes. It has an open center hydraulic system with up to 2755 psi pressure and multiple valve options. The rear hitch supports I/II types with position and draft control and a lift capacity of 5500 lbs. The PTO is independent with electro-hydraulic clutch and 540/540E speeds. Dimensions include an 82.7 inch wheelbase and weights ranging from 5291 lbs (2WD ROPS) to 7716 lbs (4WD cab). Optional front-end loaders ML72B and ML92B are available with various lift capacities and bucket sizes.
Challenger MT335Btractorutility tractor78 hp3.3L dieselMT300B SeriesAGCOtransmissionhydraulicsdimensionsattachments
Power78 hp
Founded2006 - 2009
ModelMT335B

Technical Specifications

Detailed specifications and technical data for Challenger MT335B

Power

PTO (claimed):65 hp (48.5 kW)
Engine (gross):78 hp (58.2 kW)

Engine

Type:turbocharged diesel, 3-cylinder, liquid-cooled
Model:Challenger 3.3L 3-cyl diesel
Fuel tank:29 gal (109.8 L)
Rated RPM:2150
Bore/Stroke:4.13x5.00 inches (105 x 127 mm)
Displacement:201.4 ci (3.3 L)
Power (gross):78 hp (58.2 kW)
Starter volts:12

Weight

4WD cab:7,716 lbs (3499 kg)
2WD ROPS:5,291 lbs (2399 kg)
4WD ROPS:5,732 lbs (2600 kg)

Dimensions

Width:76 inches (193 cm)
Length:148 inches (375 cm)
Wheelbase:82.7 inches (210 cm)
Height (cab):102.5 inches (260 cm)
Height (ROPS):105 inches (266 cm)

Electrical

Ground:negative
Battery CCA:675
Battery volts:12
Charging amps:80
Charging system:alternator

Hydraulics

Type:open center
Pressure:2755 psi (190.0 bar)
SCV flow:15.8 gpm (59.8 lpm)
Mid valves:0 or 2
Total flow:22.4 gpm (84.8 lpm)
Rear valves:2 or 3

Mechanical

ROPS:Two-post folding ROPS. Cab with air-conditioning optional.
Drive:Two- or four-wheel drive
Brakes:Hydraulic wet disc brakes
Steering:hydrostatic power
Differential lock:electro-hydraulic

Production

Type:Utility tractor
Series:MT300B Series
Years made:2006 - 2009

Attachments

Loaders:Challenger ML72B loader, Challenger ML92B loader
ML72B Loader:2090 lbs lift (full at 800mm) (948 kg), 126 inches height (at pin) (320 cm), boom cyl: 2.56 inches (6 cm), bucket cyl: 2.76 inches (7 cm), Bucket widths: 63 inches (160 cm), 73 inches (185 cm), 83 inches (210 cm)
ML92B Loader:2530 lbs lift (full at 800mm) (1147 kg), 126 inches height (at pin) (320 cm), boom cyl: 2.56 inches (6 cm), bucket cyl: 2.76 inches (7 cm)

Transmission

Options:12-speed synchronized shuttle, 12-speed power shuttle
Power shuttle:Type: power shuttle, Gears: 12 forward and reverse, Description: Four gears in three ranges with power shuttle. Push-button clutch allows gear shifting without the use of the foot clutch.
Synchronized shuttle:Type: synchronized shuttle, Gears: 12 forward and reverse, Description: Four gears in three ranges with mechanical shuttle.

Tractor hitch

Control:position and draft control
Rear Type:I/II
Rear lift (at ends):5500 lbs (2494 kg)

Power Take-off (PTO)

Clutch:electro-hydraulic
Rear PTO:independent
Rear PTO Type:540, 540/540E (Optional)

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