MacDon R85 Rotary Disc 16 Foot Self-Propelled Windrower Headers - Manual (Page 29)

4 Specifications
NOTE: Specifications and design are subject to change without notice or obligation to revise previously
sold units.
Frame and Structure
Transport width 16 ft-0 in. (4879 mm)
Weight (estimated) 4300 lb. (1955 kg)
Carrier MacDon M200 and M205 Self-Propelled Windrowers
Lighting Two amber transport
Manual storage Windrower cab manual storage compartment
Cutterbar
Quantity of cutting discs 10
Blades per disc Two 11° bevel up reversible
Disc speed 1800–2600 rpm
Blade tip speed range 131–189 mph (59.2–85.5 m/s)
Effective cutting width 15 ft-10 in. (4827 mm)
Cutting height 3/4 in. (19 mm)
Oil capacity (maximum) 4.4 us quarts (4.25 liters)
Cutting angle range 0–8° below horizontal
Geartrain protection Shearable disc spindles
Rotary deflectors 2 converging drum
Gauge rollers / skid shoes
(optional)
Two adjustable
Overshot Auger
Peripheral diameter 9.0 in. (229 mm)
Center tube diameter 6.0 in. (152 mm)
Auger speed 720–1040 rpm
Drive Three HB belts
Drives
Type 6.4 cu in. (106 cc) heavy duty hydraulic motor
Maximum power developed 231 hp (174 kW)
Connections Direct coupled (optional quick coupler connection)
Normal operating pressure 4000 psi (27.58 MPa)
Conditioner
Drive
Bevel gearbox to belt driven enclosed conditioner timing gearbox and
driveline
Bevel gearbox lube capacity 13.6 oz. (400 ml)
169457
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Rev. F