MF 6612 Engine Specs
Engine Model ……………… AGCO Power
Engine Type ……………… 4 Stroke, four-cylinder turbocharged
diesel
Number of Cylinders ……………… 4
Displacement, cu in (L) ……………… 299 (4.90)
Engine Bore, in (mm) ……………… 4.25 (108.0)
Engine Stroke, in (mm) ……………… 5.28 (134.0)
Aspiration ……………… Turbocharged
Rated Engine Power, hp (kW) ……………… 118.0 (88.0)
Power Boost, hp (kW) ……………… 133.0 (99.0)
Rated Engine Speed, rpm ……………… 2200
Maximum Torque, Nm (ft-lbs) ……………… 511 (378)
Torque Speed, rpm ……………… 1500
Compression ……………… 16.2:1
Firing Order ……………… 1-3-4-2
Fuel System ……………… High-pressure common rail injection
Cooling System ……………… Electronically controlled viscous fan
Air Cleaner ……………… Dual dry element
Emission Level ……………… Tier 4
Fuel Tank Capacity, gal (L) ……………… 61.0 (231.0)
Coolant Capacity, qts (L) ……………… 31.8 (30.0)
Electrical System Rating, Volts ……………… 12
Massey Ferguson 6612 Power Take-Off
PTO Horsepower, hp (kW) ……………… 102.0 (75.6)
PTO Clutch ……………… Electro-hydraulic
Rear PTO Operational Type ……………… Independent
Rear PTO Speed (Standard), rpm ……………… 540/1000
Rear PTO / Engine Speed (Standard), rpm ……………… 540/1980,
1000/2030
Rear PTO Speed (Economy), rpm ……………… 540/540E, 1000/1000E
Rear PTO / Engine Speed (Economy), rpm ……………… 540E/1530,
1000E/1570
Front PTO Operational Type ……………… Independent
Front PTO Speed, rpm ……………… 1000
Front PTO / Engine Speed, rpm ……………… 1000/1920
MF 6612 Transmission
Transmission Type ……………… Dyna-4
Gearbox Type ……………… 16F/16R, Semi-powershift
Number of Forward Gears ……………… 16
Number of Reverse Gears ……………… 16
Maximum Forward Speed, mph (kph) ……………… 24.9 (40.0)
Maximum Reverse Speed, mph (kph) ……………… 24.9 (40.0)
Transmission Type ……………… Supercreep
Gearbox Type ……………… 32F/32R, Creeper
Number of Forward Gears ……………… 32
Number of Reverse Gears ……………… 32
Maximum Forward Speed, mph (kph) ……………… 2.3 (3.6)
Maximum Reverse Speed, mph (kph) ……………… 2.3 (3.6)
Massey Ferguson 6612 Wheels and Tires
Drive Wheels ……………… 4WD 4×4
Steering Configuration ……………… Front Steer
Steering System ……………… Hydrostatic
Service Brake ……………… Hydraulic wet disc
Front Tire Size ……………… 14.9R28
Rear Tire Size ……………… 18.4R38
MF 6612 Hydraulics and Hitch
Hydraulic System Type (Std) ……………… Open center
Hydraulic System Type (Opt) ……………… Closed center load
sensing
Implement Pump Flow (Std), gpm (Lpm) ……………… 15.2 (58.0)
Implement Pump Flow (Opt), gpm (Lpm) ……………… 29.0 (110.0)
Hydraulic Pressure, Bar (psi) ……………… 200 (2900)
Number of Standard Remote Valves ……………… 4
3-Point Hitch Category ……………… 3
Control ……………… Electronic draft control
Standard Front Lift Capacity, lb (kg) ……………… 7040 (3200)
Standard Rear Lift Capacity, lb (kg) ……………… 15620 (7100)
Massey Ferguson 6612 Dimensions and Weight
Wheelbase, in (mm) ……………… 105.2 (2670)
Overall Length, in (mm) ……………… 187 (4715)
Height (Cab), in (mm) ……………… 119.8 (3030)
Ground Clearance, in (mm) ……………… 17.2 (435)
Turning Radius, in (mm) ……………… 167 (4250)
Weight, lb (kg) ……………… 11880 (5400)