Alamo BUSH HOG RMB 1660 Operator's Manual page 129

2.4 Tractor Safety Devices
If transporting or operating the tractor and implement near a public roadway, the tractor must be equipped with
proper warning lighting and a Slow Moving Vehicle (SMV) emblem which are clearly visible from the rear of
the unit. Lights and a SMV emblem must be equipped directly on implements if the visibility of the tractor
warning signals are obscured.
Maintain all manufacturer equipped safety shields and guards. Always replace shields and guards that were
removed for access to connect, service, or repair the tractor or implement.
with the PTO master shield missing or in the raised position. OPS-U- 0004
2.5 Tractor Horsepower
The horsepower required to operate the mower depends on many factors including vegetation to be cut, terrain
condition, operator experience, and condition of the mower and tractor. For most mowing conditions, the RMB
1660 Boom Mower with the Flail Mower or Sickle Bar Mower require a tractor with at least a 60 HP (Rotary
Head requires 85 HP). Operating the mower with a tractor that does not have adequate power may damage
the tractor engine.
2.6 3-Point Hitch
1660 boom mowers can attach to tractors with a
CAT I or II hitch. Refer to the tractor operator's
manual for the category of the tractor used. If the
hitch does not conform to ASABE Cat I and II
dimensions, the mower may not fit or raise
properly. Consult an authorized dealer for possible
modification procedures to mount nonconforming
hitches.
Use the correct hitch pins for the hitch category
being used. For Cat II hitches, it requires 1-1/8"
lower and 1" upper diameter hitch pins.
IMPORTANT: Scan this QR Code with your smart phone to link to the PAMI Safe
Implement Hitching Manual for more information on correctly connecting
agricultural tractors to implements. Or type in your internet browser the following
web address: www.algqr.com/hme
2.7 Hydraulics
The RMB 1660 is provided with a Totally Independent, Self-Contained Hydraulic System (pump powered by
the tractor PTO) complete with Rotor Rotation Control. The fully independent system is operated by an extra
lever on the control console, which allows selection of rotor rotation and all other functions.
RMB 1660 01/22
© 2022 Alamo Group Inc.
OPERATION
Ops-0008-MISC
Operation Section 4-7
Never operate the tractor PTO