The RM Series of Telescopic Hilomasts is operated by a ram, is robust in construction with a base tube diameter of 9.3 inches and is intended for installation in vehicles.

Wind speeds in the above table are calculated for antennas or equipment with a side surface area of 12.5 ft². The stress calculations and package dimensions are expedited by means of a computer, so it is a simple matter to design masts to exactly suit customers requirements. Retracted length of masts may increase by up to 2.9 inches depending on head load.

Please request a copy of our new Hilomast brochure for further details on other competitive products we specialise in. Alternatively please click here to view the PDF.

Mast	RM8	RM10	RM11
Height Extended (Meters)	8.2	9.8	10.7
Height Retracted (Meters)	2.5	2.64	3
Number of Sections	5	6	5
Diameter of Top Section (mm)	127	102	127
Vertical Headload(Kgs)	100	75	90
Max Wind Speed Unguyed (Kph)	155	122	130
Max Torque (Kg cms)	3450	2870	3450
Top Guy Ref. Number	-	-	-
Basic Weight of Mast (Kgs)	90	97	105

• Able to lift very heavy loads with maximum stability
• Sections constructed from heat-treated aluminium alloy
• Full length splines prevent relative rotation
• Ram mounted parallel to the mast incorporating a series of pulleys
• Pump mounted at base of mast or in separate location
• Pumps powered by electric motors using 240 volts AC or 12/24 volts DC
• Can be retracted manually in the event of power failure
• Can be stopped at any height without using locking collars
• Suitable for any climatic environment
• Exceptionally long life and practically maintenance free
• Operation speed much faster than any other telescopic mast
• Extend mast 49ft per minute/retract mast 32ft per minute
• Full advice on recommended mounting options and arrangements is available from Hilomast prior to installation.

Available Accessories

• Side Mounting Brackets
• Manual Power Pack
• Solenoid Shuttle Valve
• Hydraulic Power Packs 12v DC and 24v DC 24Ov AC. Vertical or Horizontal mounts
• Remote Control