| Manufacturer | Massey Ferguson |
| Price | 215,339(USD) |
| Model | 8670 |
| Equipment Type | Row-Crop Tractors |
| Factory | Beauvais, France |
OCED TRACTOR TEST 2498 2
| Description | Diesel SCR Dyna-VT 4WD October 2008 - January 2009, Link: OCED Tractor Test 2498 file PTO performance Drawbar performance Pull at 7.5 KPH Pull at 4.6 KPH |
| Max power | 218.5hp / 162.9kW |
| Fuel use | 13.7gal/hour / 51.9l/hour |
| Power at rated engine speed | 257.1hp / 191.7kW |
| Power at rated PTO speed | 281.1hp / 209.6kW |
| Max pull | 26965lbs / 12231kg |
OCED TRACTOR TEST 2558 2
| Description | Diesel IEGR Dyna-VT 4WD October 2009 - March 2010, Link: OCED Tractor Test 2558 file PTO performance Drawbar performance Pull at 7.6 KPH Pull at 4.7 KPH |
| Max power | 213.6hp / 159.3kW |
| Fuel use | 15.7gal/hour / 59.4l/hour |
| Power at rated engine speed | 254.0hp / 189.4kW |
| Power at rated PTO speed | 275.8hp / 205.7kW |
| Max pull | 26605lbs / 12068kg |
MASSEY FERGUSON 8670 POWER
| Engine | 290hp / 216.3kW |
| PTO (claimed) | 250hp / 186.4kW |
| Drawbar (tested) | 218.5hp / 162.9kW |
| PTO (tested) | 290.3hp / 216.5kW |
ENGINE DETAIL
The Massey Ferguson 8670 tractor features a robust AGCO SISU POWER 84CTA turbocharged diesel engine with a substantial displacement of 8.4L, delivering a maximum power output of 320hp, making it suitable for heavy-duty agricultural tasks. The selective catalytic reduction (SCR) and optional exhaust gas recirculation (EGR) systems enhance its emissions management, ensuring Tier III compliance and reduced NOx emissions, although reliance on diesel exhaust fluid could introduce additional maintenance considerations. The combination of high torque (1033 lb-ft at 1500 RPM) and advanced fuel delivery through an electronic high-pressure common rail system promotes efficient power delivery and operational flexibility in demanding field conditions.
| Description | AGCO SISU POWER 84CTA turbocharged intercooled diesel 6-cylinder liquid-cooled The engine uses AGCO's e3 selective catalytic reduction (SCR) system to reduce nitrogen oxides (NOx). The system uses a diesel exhaust fluid that is injected into the exhaust gas. Engine optionally available with exhaust gas recirculation instead of SCR. |
| Displacement | 512.6ci / 8.4L |
| Bore/Stroke | 4.37x5.71inches / 111x 145 mm |
| Emissions | Tier III |
| Emission control | selective catalytic reduction (SCR)/integrated exhausted gas recirculation optional |
| Power | 290hp / 216.3kW |
| Maximum Power | 320hp / 238.6kW |
| Fuel system | electronic high pressure common rail |
| Pre-heating | thermostart |
| Compression | 16.7:1 |
| Rated RPM | 2200 |
| Torque | 1033 lb-ft /1400.7 Nm |
| Torque RPM | 1500 |
| Starter | electric |
| Starter volts | 12 |
MASSEY FERGUSON 8670 ENGINE
The Massey Ferguson 8670 is powered by an AGCO SISU POWER 8.4L 6-cylinder diesel engine, offering robust performance ideal for heavy-duty agricultural tasks. Its substantial fuel tank capacity (155.9 gallons for SCR and 182.3 gallons for IEGR) allows for extended operational time without frequent refueling, enhancing productivity in large-scale farming scenarios. However, the 8 gallons of DEF necessary for SCR systems may require monitoring to ensure optimal emissions management, which could be a consideration for maintenance planning.
| Description | AGCO SISU POWER 8.4L 6-cyl diesel |
| Fuel tank | 155.9gal / 590.1L (SCR)/182.3gal / 690.0L (IEGR) |
| Exhaust fluid (DEF) | 8 gal /30.3 L |
TRANSMISSION
The Massey Ferguson 8670 features a Dyna-VT continuously-variable transmission (CVT), allowing for infinite gear selection in forward and reverse, optimizing power delivery and fuel efficiency. The primary advantage of CVT is its ability to maintain engine speed while adjusting ground speed seamlessly, enhancing operator comfort and productivity. However, potential challenges include the complexity of the system, which may lead to higher maintenance costs and necessitate specialized servicing.
| Transmission | Dyna-VT |
| Type | continuously-variable transmission (CVT) |
| Gears | infinite forward and reverse |
MECHANICAL
The Massey Ferguson 8670, equipped with a 4x4 MFWD chassis and inboard planetary final drives, provides excellent traction and maneuverability, making it suitable for diverse agricultural tasks, particularly in varying soil conditions. Its electro-hydraulic differential lock enhances traction in challenging terrains, while the hydraulic wet disc brakes ensure reliable stopping power under heavy loads. The CVT transmission offers seamless speed control for optimal efficiency, with cabin features like air conditioning and optional heated seats enhancing operator comfort during extended use.
| Chassis | 4x4 MFWD 4WD |
| Final drives | inboard planetary |
| Differential lock | electro-hydraulic |
| Steering | power |
| Brakes | hydraulic wet disc |
| Trailer brakes | hydraulic/pneumatic |
| Cab | Cab standard with heat and air-conditioning. Optional heated seat, power adjustable mirrors, and automatic temperature control. |
| Transmission | continuously-variable transmission (CVT) |
HYDRAULICS
| Type | closed center load sensing |
| Pressure | 2,901psi / 200.0bar |
| Valves | 4 to 6 |
| Pump flow | 26.4gpm / 99.9lpm |
| Total flow | 46.2gpm / 174.9lpm |
TRACTOR HITCH
| Rear Type | III, IV |
| Rear lift (at ends) | 26,460lbs / 12002kg |
| Rear lift (at 24 | 21,336lbs / 9678kg |
| Front Hitch | III |
| Front lift (at ends) | 11,020lbs / 4998kg |
| Drawbar | Cat. 3 Cat. 3 Heavy Duty (optional) Cat IV (optional) |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | electro-hydraulic |
| Rear RPM | 1000E / 1000 (1.75)/540E / 1000 (1.375) |
| Engine RPM | 1000@1970 / 1000E@1605 |
| Front PTO | independent |
| Front RPM | 1000 (1.375) |
MASSEY FERGUSON 8670 TIRES
The Massey Ferguson 8670 features standard agricultural tires with a front size of 420/85R34 and a rear size of 480/80R50, providing excellent traction and stability, particularly on uneven terrain. The larger rear tires enhance load-carrying capacity and promote soil conservation due to lower ground pressure, making it suitable for both field work and transport. However, care must be taken with tire pressure settings to optimize performance and fuel efficiency, particularly in varying agricultural conditions.
| Standard tires (ag) | Front: 420/85R34. Rear: 480/80R50 |
DIMENSIONS
| Wheelbase | 122.2inches / 310cm |
| Length | 223.2inches / 566cm |
| Height (cab) | 133.1inches / 338cm |
| Shiping weight | 24,250lbs / 10999kg |
| Max weight | 38,890lbs / 17640kg |
| Front axle | Quadlink suspended |
| Rear axle | Bar: 4.33 by 118inches / 109by 2997 mm |
| Front tread | 60.9 to 88.8inches / 154to 225 cm |
| Rear tread | 58.5 to 119.5inches / 148to 303 cm |
DIMENSIONS & TIRES
The Massey Ferguson 8670's 122.2-inch wheelbase provides stability during operation, making it suitable for both fieldwork and transport. Weighing 24,250 lbs with front and rear tires of 420/85R34 and 480/80R50 respectively, it offers good traction and weight distribution, enhancing its performance in varied terrains. However, the significant weight may challenge maneuverability in tighter spaces, making it less ideal for small-scale farming operations.
| Wheelbase | 122.2inches / 310cm |
| Weight | 24,250lbs / 10999kg |
| Front tire | 420/85R34 |
| Rear tire | 480/80R50 |
MASSEY FERGUSON 985 LOADER
| Loader weight | 1778lbs / 806kg |
| Height (to pin) | 189inches / 480cm |
| Clearance, dumped bucket | 148inches / 375cm |
| Dump reach | 22inches / 55cm |
| Dump angle | 54° |
| Rollback angle | 40° |
| Breakout force (lift) | 7319lbs / 3319kg |
| Lift to full height (at pin) | 5335lbs / 2419kg |
| Lift to full height (at 800mm) | 4696lbs / 2130kg |
| Bucket width | 83inches / 210cm/95inches / 241cm/102inches / 259cm |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 240*Dual 120A alternators. |
| Batteries | 2 |
| Battery CCA | 775 |
| Battery volts | 12 |