Two diesel 4WD rough-terrain telescopic booms — the 68 SJ-HD+ and the 86 SJ-HD+. Working heights of 74 and 92 feet, horizontal outreach of 57 and 76 feet, 180-degree platform rotation.
A telescopic boom is the reach machine. When the work is a long way out over ground you cannot drive on, this is the only thing that gets there.