Specifications, Service and Repair of Farm and Lawn Tractors

Massey Ferguson 5612 Tractor Specs

Massey Ferguson 5612 Engine Specifications

Engine Make - Agco Power
Engine Model - 44 AWI
Number of Cylinders - 4
Displacement, cu in (L) - 268 (4.4)
Engine Bore, in (mm) - 4.252 (108)
Engine Stroke, in (mm) - 4.724 (120)
Block Design, Replaceable Liners - Wet replaceable liners
Aspiration, Turbocharged or Naturally Aspirated - Turbocharged, intercooled
Advertised Engine Power, Rated, hp (kW) - 115 (85.8)
Maximum Engine Power, hp (kW) - 120 (89.5)
Rated Engine Speed, rpm - 2200
Power Boost, hp (kW) - 5 (3.7)
Fuel Tank capacity, gal (L) - 49 (185)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) - 6.6 (25)

Fuel System

Fuel System Description - High Pressure Common Rail
Fuel System Control, Electronic or Mechanical - Electronic
Fuel Injection to combustion chamber - Direct

Emission and Exhaust Treatment

Emission Level, US EPA Tier - Tier 4 Interim
Selective Catalytic Reduction (SCR) w/Diesel Exhaust Fluid (DEF) - SCR with DEF
Diesel Oxidation Catalyst (DOC) - DOC std.
Exhaust Pipe, Vertical stack or Horizontal - Vertical stack

Cooling and Electrical System

Fan Drive Type - Viscous
System Rating, Volts - 12
Alternator Rating, Amps - 120 std; 175 opt

MF 5612 PTO Performance

PTO Horsepower, Basic / Optional Transmission, hp (kW) - 90 (67.1)
Power Take Off Speeds, rpm - 540 / 540e / 1000
PTO operational Type (Independent; Live; Continuous) - Independent

Basic Transmission Configuration

Manufacturer's Description - Dyna-4, Power Shift, Power Shuttle
Transmission Type - 4 gears, 4 ranges
Number of Forward / Reverse Speeds - 16F / 16R
Maximum Speed Forward, mph (kph) - 25 (40)
Creeper Range Available - Optional
Shuttle (Forward-Reverse) Available - Standard, electro hydraulic

Massey Ferguson 5612 Optional Transmission

Manufacturer's Description - Dyna-4 with AutoDrive
Transmission Type - Automatic shift
Number of Forward / Reverse Speeds - 16F / 16R

Wheels Configuration

Drive Wheels - 2WD / 4WD
Steering Configuration - Front steer

Rear Axle Assembly

Final Drive Location and Description - Inboard planetary
Axle Output End, Flange or Bar - Flange
Axle Bar Diameter, in (mm) - No bar axle

Front Axle

Suspended Front Axle Available - Optional

Brakes

Service Brake Type - Internal wet multi-disc

MF5612 Tractor Hydraulic System

Hydraulic System Type - Open center
Main Hydraulic Pump Type - Single gear std.; Tandem gear opt.
Implement Pump Flow, gpm (Lpm) - 15 (57)
Optional Pump Flow, gpm (Lpm) - 26 (100) open ctr.; or 29 (110) closed ctr.
Number of Standard Remote Valves - 2 std; up to 4 available

MF 5612 Tractor 3-Point Hitch Features

3-Point Hitch Category - Category 2 / 3
Optional Hitch Category - No option
Draft Sensing or Lift Control - Lower link draft sensing
Draft Link Ends Telescopic - Yes

3-Point Hitch Lift Capacity

Standard Lift Capacity 24 Inches behind pin, lb (kg) - 8,575 (3890)
Optional Lift Capacity 24 Inches behind pin, lb (kg) - No option

Drawbar

Drawbar Description - Swinging. Category 2

Wheelbase

Wheelbase, 2WD, in (mm) - 100.4 (2550)
Wheelbase, MFD/4WD, in (mm) - 100.4 (2550)

MF 5612 Vertical Dimensions

Height to Top of Cab, in (mm) - 111.3 (2826)
Height to Top of ROPS raised, in (mm) - No open ROPS

Width w/Tires

Overall Width, with standard wheels, in (mm) - 79.3 to 100.4 (2013 to 2550)

Weight w/Tires

Weight, 2WD w/Cab, lb (kg) - 8,929 (4050)
Weight, MFD/4WD w/Cab, without ballast, lb (kg) - 10,582 (4800)

Tires

Front Tire Size, 2WD - 10.00-16 R1W F2
Front Tire Size Width, MFD/4WD - 380/85 R24 R1W
Rear Tire Size Width - 460/85 R34 R1W

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