Bronto SI-HDT-C – Insulated aerial platforms

The SI-HDT-C-range utilises top-class engineering for you to work safely and efficiently in an electrifying environment. With a working height of up to 67 metres, the insulated aerial platforms are designed for work at sub-transmission and transmission lines up to 765 kV. The Bronto SI-HDT-C platforms have a combined cage and material handling load up to 800 kg and the easy-to-use and precise Bronto+ control system to keep you operating safely and efficiently.

An aerial platform is a long-term investment. Our lifecycle services ensure your aerial platforms are kept in the best possible shape for years and decades to come.

Read more about our service offerings

Key benefits

• Designed for work at sub-transmission and transmission lines up to 765 kV (ANSI A92.2).
• Enable bare-hand maintenance, inspection and repairs while the line is energized.
• Part of the boom is of high strength fiberglass and inside it runs the fiber optic control system.
• Boom tip deflection of less than 5 cm / 500 kg of applied load.
• Desiccants inside the boom control internal atmospheric humidity.
• A sharp-edge corona ring around the boom provides consistent voltage gradient along the length of the boom.
• A separate fiber optic intercom system provides communications between the cage and turntable control station.
• Boom leakage detector indicating the actual current.

Various options, e.g.:

• Remote control system enabling the work platform to be positioned onto the energized conductor safely from the ground.
• Material winch for the cage
• Pressurized water line can also be integrated for insulator washing

Technical data

	SI140HDT-C	SI156HDT-C	SI169HDT-C	SI196HDT-C	SI219HDT-C
	42 m	48 m	51.5 m	60 m	67 m
	24 m	24 m	24 m	26 m	27 m
	360 kg / 450 kg	360 kg / 450 kg	360 kg / 450 kg	360 kg / 450 kg	360 kg / 450 kg
	75°	75°	75°	75°	75°
	4 m*	4 m*	4 m*	4.1 m*	4.1 m*
	13.5 m*	13.5 m*	13.5 m*	13.5 m*	14.8 m*
	30 t*	32 t*	32 t*	36 t*	42 t*
*depending on chassis

Technical data and illustrations are subject to change without notice.