Massey Ferguson 491 Production
Manufacturer: Massey Ferguson
Factory: Brazil
Years Built: 2004 – 2006
Massey Ferguson 491 Engine
Perkins 1104C-44T, turbocharged diesel, 4-cylinder, liquid-cooled vertical, 268.6 ci [4.4 L]
Power: 130 hp [96.9 kW]
Drawbar: 65.2 hp [48.6 kW]
Bore: 4.134×5.00 inches [105 x 127 mm]
Air Cleaner: dual paper elements
Compression: 18.2:1
Rated RPM: 1200
Starter volts: 12
Massey Ferguson 491 Transmission
Transmission: Multi-Power
Gears: 12 forward and 4 reverse
Speeds:
Massey Ferguson 491 Dimensions
Wheelbase: 93 inches [236 cm]
Weight: 6812 to 8025 pounds
Massey Ferguson 491 Mechanical
Chassis: 4×2 2WD
Steering: hydrostatic power
Brakes: independent hydraulic wet disc
Cab: Flat-deck platform with two-post folding ROPS. Optional cab with air-conditioning.
Massey Ferguson 491 Hydraulics
HydraulicsType: open center
HydraulicsValves: 2 or 3
HydraulicsPumpFlow: 8.0 gpm [30.3 lpm]