Massey Ferguson 8690 Specs ( 2011-2013 )
Overview
The Massey Ferguson 8690 is a high-capacity row-crop tractor featuring an 8.4L 6-cylinder AGCO POWER engine and a Dyna-VT continuously variable transmission. With a tested PTO output of 333.2 hp and a heavy-duty rear lift capacity of 21,336 lbs, this machine is built for demanding large-scale agricultural operations.
Ideal Applications
Heavy Tillage and Field Prep:
With a tested drawbar power of 245.7 hp and a shipping weight of 22,250 lbs, the 8690 provides the power and traction necessary for pulling heavy tillage tools across large acreages.
Large-Scale Implement Management:
The combination of a 21,336-lb rear lift capacity and a closed-center load sensing hydraulic system delivering 46 gpm allows for the effortless operation of heavy seeding and planting equipment.
High-Efficiency Row-Crop Operations:
The Dyna-VT transmission offers infinite speed control for precise field work, while the standard cab with automatic temperature control ensures operator comfort during long work cycles.
Production
| Description | Row-Crop tractor / Original price was $315,965 in 2013 |
|---|---|
| Factories | Beauvais, France |
| Manufacturer | Massey Ferguson |
Engine
| Engine type | AGCO POWER 8.4L 6-cyl diesel |
|---|---|
| Exhaust fluid (DEF) | 16 gal (60.6 L) |
| Fuel tank | 167 gal (632.1 L) |
| Air cleaner | dual dry element |
| Bore/Stroke | 4.37x5.71 inches (111 x 145 mm) |
| Cooling system | electronic viscous fan |
| Description | AGCO POWER 84 CTA / turbocharged intercooled diesel / 6-cylinder / liquid-cooled |
| Displacement | 512.6 ci (8.4 L) |
| Emission control | selective catalytic reduction (SCR) |
| Emissions | Interim Tier IV |
| Fuel system | common rail |
| Maximum Power | 370 hp (275.9 kW) |
| Power | 340 hp (253.5 kW) |
| Pre-heating | grid heater |
| Rated RPM | 2100 |
| Starter | electric |
| Starter volts | 12 |
| Torque | 1136 lb-ft (1540.4 Nm) |
| Torque RPM | 1500 |
| Drawbar (tested) | 245.7 hp (183.2 kW) |
| PTO (claimed) | 290 hp (216.3 kW) |
| PTO (tested) | 333.2 hp (248.5 kW) |
Transmission
| Description | continuously-variable transmission (CVT) |
|---|---|
| Gears | infinite forward and reverse (2-range) |
| Transmission | Dyna-VT |
| Type | continuously-variable transmission (CVT) |
Mechanical
| Cab | Cab standard with heat and air-conditioning. Optional heated seat, power adjustable mirrors, and automatic temperature control. |
|---|---|
| Description | Hydraulic wet disc brakes |
| Differential lock | electro-hydraulic |
| Drive type | Four-wheel drive |
| Final drives | inboard planetary |
| Steering | hydrostatic power |
| Trailer brakes | hydraulic (optional) |
Hydraulics
| Pressure | 2901 psi (200.0 bar) |
|---|---|
| Pump flow | 46 gpm (174.1 lpm) |
| SCV flow | 26.4 gpm (99.9 lpm) |
| Type | closed center load sensing (CCLS) |
| Valves | 4 to 6 |
Hitch
| Front lift | 11000 lbs (4989 kg) |
|---|---|
| Rear lift (at 24"/610mm) | 21336 lbs (9678 kg) |
| Rear Type | III |
PTO
| Front PTO | optional |
|---|---|
| Front PTO Type | 1000 |
| Rear PTO | independent |
| Rear PTO Type | 1000E/1000 |
Electrical
| Batteries | 2 |
|---|---|
| Battery CCA | 775 |
| Battery volts | 12 |
| Charging amps | 240 (dual 120A) |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Bar rear axle | 4.33 by 105 inches (109 by 2667 mm) / 4.33 by 118 inches (109 by 2997 mm) |
|---|---|
| Height (cab) | 133.1 inches (338 cm) |
| Length | 223.2 inches (566 cm) |
| Shipping weight | 22250 lbs (10092 kg) |
| Wheelbase | 122.2 inches (310 cm) |
| Width | 100.4 inches (min) (255 cm) |
| Front tire | 420/85R34 |
| Rear tire | 480/80R50 |
| Weight | 22250 lbs (10092 kg) |
| Wheelbase | 122.2 inches (310 cm) |
| Ag front | 420/85R34 |
| Ag rear | 480/80R50 (duals) |
Variants
| MT685D | similar Challenger model |
|---|