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Massey Ferguson 4445

Massey Ferguson 4445 tractor
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The Massey Ferguson 4445 is a utility tractor from the 4400 Series produced from 2004 to 2011. It features a SISU 4.4L 4-cylinder turbocharged intercooled diesel engine delivering 86.5 hp (64.5 kW). The tractor offers a 12-speed mechanical shuttle transmission with optional push-button power clutch. It is available in 2WD and 4WD configurations with various tire options. The 4445 includes hydraulic wet disc brakes, power steering, and an independent rear PTO with multiple speed options. The cab is standard with heat and optional air-conditioning, with a two-post ROPS platform model also available. It is designed for utility tasks with a rear hitch capacity of 7275 lbs (3299 kg) and hydraulic system pressure of 2756 psi (190 bar).
Massey Ferguson 4445Massey Ferguson 4400 Seriesutility tractorSISU 4.4L engine86.5 hp tractortractor specsfarm tractor
Power86 hp
Founded2004 - 2011
Model4445

Technical Specifications

Detailed specifications and technical data for Massey Ferguson 4445

Drive

Cab:standard with heat. Air-conditioning optional. Two-post ROPS platform model available.
Drive:4x2 2WD, 4x4 MFWD, 4WD
Brakes:Hydraulic wet disc brakes
Power steering:yes
Trailer brakes:hydraulic

Power

Engine power:86.5 hp (64.5 kW)

Tires

2WD Standard tires (ag):Front: 10.00-16. Rear: 16.9R34
4WD Standard tires (ag):Front: 13.6R24. Rear: 16.9R34

Engine

Model:SISU 44DTA
Power:86.5 hp (64.5 kW)
Torque:239 lb-ft (324.1 Nm)
Starter:electric
Fuel tank:18.5 gal (70.0 L), Optional 25.1 gal (95.0 L)
Rated RPM:2270
Torque RPM:1400
Air cleaner:dry
Bore/Stroke:4.25x4.72 inches (108 x 120 mm)
Description:turbocharged intercooled diesel, 4-cylinder, liquid-cooled
Displacement:268.5 ci (4.4 L)
Starter volts:12

Dimensions

Width:85.8 inches (217 cm)
2WD Length:155.9 inches (395 cm)
2WD Weight:7606 lbs (3450 kg)
4WD Length:159.8 inches (405 cm)
4WD Weight:8113 lbs (3680 kg)
Rear tread:55.5 to 83.1 inches (140 to 211 cm)
Height (cab):106.3 inches (standard) (270 cm), 100 inches (low-profile) (254 cm)
2WD Wheelbase:88.2 inches (224 cm)
4WD Wheelbase:94.1 inches (239 cm)
2WD Front tread:55.5 to 63.4 inches (140 to 161 cm)
4WD Front tread:51.2 to 71.5 inches (130 to 181 cm)

Electrical

Battery volts:12
Charging system:alternator

Hydraulics

Valves:2 to 4
Pressure:2756 psi (190.0 bar)
Pump flow:14.5 gpm (54.9 lpm)

Production

Type:Utility tractor
Series:4400 Series
Years made:2004 - 2011

Transmission

Type:mechanical shuttle
Gears:12 forward and reverse
Clutch:295mm dry disc
Description:Four gears in three ranges with a mechanical shuttle. Optional push-button power clutch.

Tractor hitch

Control:position control and top-link draft sensing
Rear Type:II
Rear lift (at ends):7275 lbs (3299 kg)

Power Take-off (PTO)

Clutch:mechanical, Optional electro-hydraulic
Rear PTO:independent
Engine RPM:540@1890, 540E@1594, 1000@2074
Rear PTO Type:540/1000, Optional 540/540E

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