O
PERATION
Tractor Selection
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A tractor with a minimum of 85 horsepower and a 540 RPM power take-off is required to operate the 860
Harvester. A hydrostatic drive tractor or a tractor with a close ratio gear selection is most successful for operating
PTO driven equipment, as the ground speeds will vary according to crop conditions.
This harvester is capable of harvesting faster than ground or tree conditions may safely
allow. Use good judgment, always start slowly and be aware of unforeseen hazards (i.e. low
tree limbs)
Connecting To Tractor
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1. Never leave tractor engine running while connecting or disconnecting the 3-point adapter or driveshaft.
2. Always keep driveshaft shields in place.
3. Always use stabilizer bars on 3 point lift arms to prevent swaying.
4. Check for proper driveshaft length (engagement) in all positions and turning conditions
5. Never stand between tractor and harvester until tractor engine has been stopped.
6. Engage PTO slowly with tractor engine slightly above idle. Never engage the PTO with tractor running at
high RPM.
7. When making turns or transporting the harvester, disengage the PTO to avoid excessive wear of the driveshaft
U-joints. Raise the tractor 3-point until the front tires of the harvester clear the ground during turns and
transport.
Pre-Start Inspection
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Although adjustments are not necessary daily, the operator should inspect and clean foreign material from
the machine. Open the safety shields and inspection covers to check chain idlers and adjustments before operating
the harvester.
Telescoping Rear Hitch
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The 860 Harvester is equipped with a telescoping rear hitch to assist with loading carts and turning the
harvester on row ends. It may become necessary to extend the hitch at row ends to prevent the harvester elevator
assembly from contacting the cart.
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