Contents
Dimensions
| Overall Length | 215.7 in (5480 mm) |
| Wheelbase | 122 in (3100 mm) |
| Height to Top of Cab | 141 in (3584 mm) |
| Minimum Width | 100.4 in (2550 mm) |
| Front Tread | 60.9 to 88.8 in (1540 to 2250 mm) |
| Rear Tread | 58.5 to 119.5 in (1480 to 3030 mm) |
Tire Sizes
| Front Tire Size | 480/70R34 Single |
| Front Tire Size (Optional) | 420/90R30 R1W Single |
| Rear Tire Size | 520/85R46 Dual |
| Rear Tire Size (Optional) | 480/80R46 R1W Dual |
Engine Details
| Number of Cylinders | 6 |
| Engine Make | AGCO Power |
| Engine Model | AGCO Power Sisu 84 |
| Displacement | 512.6 cu in (8.4 L) |
| Bore | 4.37 in (111 mm) |
| Stroke | 5.71 in (145 mm) |
| Gross Power | 295 hp (220 kw) |
| Net Power | 265 hp (198 kw) |
| PTO Power | 225 hp (168 kw) |
| Power Measured @ | 2200 rpm |
| Peak Torque | 892 lb ft (1210 Nm) |
| Torque Measured @ | 1500 rpm |
| Torque Rise | 50.3% |
| Cooling System | Electronic controlled viscous fan drive |
| Lubrication System | Gear pump at bottom of timing gear |
| Fuel System | Common rail injection |
| Air Cleaner | Dual element dry type air filter |
| Aspiration | Turbocharged with air-to-air aftercooled |
| Emission Standards | US EPA Interim Tier 4 |
Operational Specs
| Shipping Weight | 24250 lb (11023 kg) |
| Max Operating Weight | 38890 lb (17640 kg) |
| Operating Voltage | 12 V |
| Alternator | 2x 120 amps |
| Battery | 2x 12 V, CCA 775 |
| ISOBUS connector | 50 amps |
| Cab | OptiRide hydraulic suspended cab |
| Noise Level | 71 dB(A) |
PTO (Power Take-Off)
| Rear PTO Type | Independent |
| PTO Speed | 1000 / 1000E rpm |
| PTO Engagement | Electrohydraulic |
| PTO Shaft Diameter | 1 3/4 in (45 mm) shaft, 20 spline |
| PTO / Engine RPM | 1000 @ 1970 / 1000e @ 1605 |
Transmission
| Transmission Type | Dyna-VT with Dynamic Tractor Management |
| Number of Gears | Infinite |
| Max Travel Speed | 25 mph (40 km/h) |
| Field Speed Range, Forward | 0.02 – 17 mph (0.03 – 28 km/h) |
| Field Speed Range, Reverse | 0.02 – 10 mph (0.03 – 16 km/h) |
| Road Speed Range, Forward | 0.02 – 25 mph (0.03 – 40 km/h) |
| Road Speed Range, Reverse | 0.02 – 24 mph (0.03 – 38 km/h) |
| Cruise Control Speeds | 2 |
| Transmission Control | Right console / armrest |
| Final Drives | Inboard planetary |
| Service Brakes | Wet disc |
Hydraulic System
| Hydraulic System Type | Closed Center Load Sensing (CCLS) |
| Pump Flow Capacity | 46 gal/min (175 L/min) |
| Maximum Operating Pressure | 2900 psi (20000 kPa) |
| Number of Remote Control Valves | 2 fingertip spool valves (4 optional) + 2 joystick spool valves |
| SCV Flow Capacity | 26.4 gal/min (100 L/min) |
| Hydraulic Couplers | Decompression couplers with Connect / Disconnect under pressure function |
3-Point Hitch
| 3 Point Hitch Type | Category III / Optional IV |
| 3 Point Hitch Lift Capacity @ 24″ | 21336 lb (9678 kg) |
| Stabilizers | Sway block |
| Front 3 Point Hitch Type (Optional) | Category III |
| Front 3 Point Hitch Lift Capacity @ ends (Optional) | 11000 lb (5000 kg) |
| Integrated Front Hitch | Standard with front 3-point hitch |
Service Refill Capacities
| Fuel Tank Capacity (SCR) | 182.3 gal (690 L) |
| Fuel Tank Capacity (IEGR) | 155.9 gal (590 L) |
| DEF Tank Capacity (earlier) | 8 gal (30 L) |
| DEF Tank Capacity (later) | 16 gal (60 L) |
| Engine Oil Capacity | 5.5 gal (21 L) |
| Cooling System Capacity | 9.1 gal (34.5 L) |
| Hydraulic System Capacity | 29.1 gal (110 L) |
| Linkage Cover Plate Capacity | 0.1 gal (0.5 L) |
| Front PTO Oil Capacity | 0.9 gal (3.5 L) |
| Clutch Fluid Capacity | 0.2 gal (0.6 L) |
| Transmission & Rear Axle Capacity | 22.5 gal (85 L) |
| Rear Final Drives (each side) | 3.7 gal (14 L) |
| Front Final Drives (each side), Fixed, Model: 770/504 | 1.8 gal (7 L) |
| Front Final Drives (each side), Fixed, Model: 770/510 | 1.6 gal (6 L) |
| Front Final Drives (each side), Suspended, Model: 770/618 | 1.8 gal (7 L) |
| Front Final Drives (each side), Suspended, Model: 770/624 | 1.6 gal (6 L) |
| Front Axle Beam, Fixed, Model: 770/504 | 4.0 gal (15 L) |
| Front Axle Beam, Fixed, Model: 770/510 | 3.7 gal (14 L) |
| Front Axle Beam, Suspended, Model: 770/618 | 3.8 gal (14.5 L) |
| Front Axle Beam, Suspended, Model: 770/624 | 3.7 gal (14 L) |
Massey Ferguson 8660 Filters
| Filters for MF8660 | AGCO Part Number |
|---|---|
| Primary Air Filter Element | 4286479M2 |
| Secondary Air Filter Element | 72437627 |
| Fuel Filter Kit | V837091129 |
| Fuel Filter Water Alarm | V837074054 |
| Engine Oil Filter | V836862582 |
| Oil Pump Suction Filter Element | 72312070 |
| Hydraulic Suction Filter | 72451824 |
| Hydraulic Valve Block Pressure Filter | 72311028 |
| Auxillary Hydraulic Filter | 4285174M1 |
| Front PTO Filter | 3907525M1 |
| DEF Filter Kit | V837091530 |
| CCV Filter | V837073734 |
| Cab Air Filter (2x) | 4284929M2 |
| Hydraulic Air Filter | 4285858M1 |
