Massey Ferguson

Massey Ferguson 3645

The Massey Ferguson 3645 is a utility tractor produced from 2007 to 2012 by Agritalia in Rovigo, Italy. It belongs to the 3600 Series and was distributed by Massey Ferguson. The tractor features a 3.3L 3-cylinder turbocharged intercooled diesel AGCO SisuDiesel engine producing 91 hp gross power. It offers multiple transmission options including 8-speed, 12-speed synchronized shuttle, 24-speed power shuttle, and 24-speed synchronized shuttle with partial power shift. The 3645 supports two- or four-wheel drive with inboard planetary final drives and electro-hydraulic rear differential lock. It has hydraulic wet disc brakes, power steering, and a foldable two-post ROPS with optional cab and air conditioning. The tractor's hydraulics system is open center with a pressure of 2756 psi and multiple valve options. The rear hitch is category II/I with a lift capacity up to 5512 lbs at the ends. PTO options include independent rear PTO with electro-hydraulic wet disc clutch and various speed options. Dimensions include a wheelbase of 81.88 inches, length of 148 inches, and height up to 101.18 inches with cab. Weight ranges from 5071 to 7056 lbs depending on configuration. Attachments include the DL260 loader with lift capacities up to 4085 lbs and various bucket widths. Electrical system features a negative ground, 80 amp alternator, and 12 volt battery.
Power91 hp
Founded2007 - 2012
Model3645

Technical Specifications

Detailed specifications and technical data for Massey Ferguson 3645

Power
PTO (claimed)75 hp (55.9 kW)
Engine (gross)91 hp (67.9 kW)
Engine
Typeturbocharged intercooled diesel
ModelAGCO SisuDiesel 33 DT
Coolingliquid-cooled
Starterelectric
Cylinders3-cylinder
EmissionsTier III
Rated RPM2200
Air cleanerdual dry element
Bore/Stroke4.252x4.724 inches (108 x 120 mm)
Pre-heatingintake heater
Displacement201 ci (3.3 L)
Power (gross)91 hp (67.9 kW)
Starter volts12
Fuel tank (Cab)28.5 gal (107.9 L)
Fuel tank (ROPS)21.9 gal (82.9 L)
Weight
2WD cab Shipping6174 lbs (2800 kg)
4WD cab Shipping7056 lbs (3200 kg)
2WD ROPS Shipping5071 lbs (2300 kg)
4WD ROPS Shipping5512 lbs (2500 kg)
Overview
TypeUtility tractor
Series3600 Series
Built inRovigo, Italy
Variants3645 standard tractor, 3645 F flex version narrow, 3645 S special version extra narrow, 3645 GE ground effect version low profile
DistributorMassey Ferguson
Original price$31,943 in 2009
Production years2007 - 2012
Electrical
Groundnegative
Battery CCA775
Battery volts12
Charging amps80
Charging systemalternator
Hydraulics
Typeopen center
Pressure2756 psi (190.0 bar)
Pump flow15.8 gpm (59.8 lpm)
Mid valves2 (optional)
Total flow22.4 gpm (84.8 lpm)
Rear valves1 to 3
Steering flow6.6 gpm (25.0 lpm)
Mechanical
ROPSTwo-post foldable ROPS. Optional cab with heater. Optional air-conditioning.
DriveTwo- or four-wheel drive
BrakesHydraulic wet disc brakes
Final drivesinboard planetary
Power steeringyes
Differential lockelectro-hydraulic rear
Attachments
Dump angle50°
Bucket width72 inches (182 cm), 84 inches (213 cm)
Loader modelDL260 Loader
Reach dumped33.3 inches (84 cm)
Reach ground80 inches (203 cm)
Boom cylinder3 inches (7 cm)
Height at pin126 inches (320 cm)
Rollback angle31°
Bucket cylinder2.75 inches (6 cm)
Clearance level118 inches (299 cm)
Attachment typespin-on, skid-steer (optional)
Clearance dumped98 inches (248 cm)
Breakout force at pin3500 lbs (1587 kg)
Breakout force at 800mm3348 lbs (1518 kg)
Lift capacity 1.5m at pin4085 lbs (1852 kg)
Lift capacity full at pin3500 lbs (1587 kg)
Lift capacity 1.5m at 800mm3050 lbs (1383 kg)
Lift capacity full at 800mm2500 lbs (1134 kg)
Transmission
Options8-speed, 12-speed synchronized shuttle, 24-speed power shuttle, 24-speed synchronized shuttle with partial power shift
SpeedShift24 forward and reverse gears, synchronized shuttle with partial power shift
SynchroShuttle8 forward and reverse gears
PowerShuttle power shuttle24 forward and reverse gears
PowerShuttle synchronized shuttle12 forward and reverse gears
Tractor hitch
Rear TypeII/I
Rear lift (at ends)5512 lbs (2500 kg)
Rear lift (at 24"/610mm)3417 lbs (1549 kg)
Dimensions & Tires
Width76 inches (193 cm)
Length148 inches (375 cm)
Rear tire16.9R30
Wheelbase81.88 inches (207 cm)
Front tire7.50-16 (2WD), 11.2R24 (4WD)
Rear tread59.2 to 75 inches (150 to 190 cm)
Height (cab)101.18 inches (256 cm)
Height (ROPS)99 inches (251 cm)
2WD Front tread56.5 to 81.4 inches (143 to 206 cm)
4WD Front tread54.5 to 75.3 inches (138 to 191 cm)
Clearance (front axle)14.56 inches (36 cm)
Power Take-off (PTO)
Clutchelectro-hydraulic wet disc
Rear PTOindependent
Rear PTO Type540
Optional PTO Types540/540E, 540/1000, ground