Specifications
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| Model information | |
| Production years | 2004 - 2006 |
| Series | 400 Series |
| Equipment type | Utility tractor |
| Production | |
| Manufacturer | Massey Ferguson (a part of AGCO) |
| Equipment type | Utility tractor |
| Built in | Built in Brazil |
| Massey Ferguson 491 Engine | |
| Engine | Perkins 4.4L 4-cyl diesel |
| Fuel tank | 29 gal 109.8 L |
| Details | Engine details ... |
| Massey Ferguson 491 Transmission | |
| Transmission | 12-speed partially synchronized |
| Details | Transmission details ... |
| Massey Ferguson 491 Power | |
| Engine (gross) | 89 hp 66.4 kW |
| PTO (claimed) | 77 hp 57.4 kW |
| PTO (tested) | 85.87 hp 64.0 kW |
| Details | Performance test details ... |
| Mechanical | |
| Drive | Two- or four-wheel drive |
| Final drives | planetary |
| Steering | Power steering |
| Brakes | Independent hydraulic wet disc brakes |
| Cab / ROPS | Flat-deck platform with two-post folding ROPS. Optional cab with air-conditioning. |
| Hydraulics | |
| Type | open center |
| Valves | 2 or 3 |
| Pump flow | 7.0 gpm (3-point) 26.5 lpm 10 gpm (aux) 37.9 lpm |
| SCV flow | 17 gpm 64.3 lpm |
| Total flow | 25 gpm 94.6 lpm |
| Steering flow | 8.0 gpm 30.3 lpm |
| Tractor hitch | |
| Rear Type | II |
| Control | position control and top-link draft sensing |
| Rear lift (at 24"/610mm) | 4199 lbs 1904 kg |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Clutch | hydraulic wet disc |
| Rear PTO Type | 540/1000 (1.375) |
| Engine RPM | 540@1900
1000@1900
|
| Dimensions & Tires | |
| Wheelbase | 93 inches 236 cm |
| Weight | 6812 to 8025 pounds |
| Front tire | 12.4-24 |
| Rear tire | 18.4-30 |
| Details | Full dimensions and tires ... |
| Massey Ferguson 491 attachments | |
| Attachment | front-end loader |
| Details | Attachment details ... |
| 491 Serial Numbers | |
| 2004 | BN00001 |
| 2005 | BP00001 |
| Details | FAQ: How to read a serial number table. |
| Electrical | |
| Ground | negative |
| Battery volts | 12 |
| References | |
| Publication | 400 Series Tractors published in 2005, by Massey Ferguson |
Values may vary by engine, transmission or configuration. View source page
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