The Niftylift HR12 4×4 is a rough terrain bi-energy articulating boom with a 12.20m working height and 6.10m working outreach. Bi-energy articulated booms are used for a wide variety of applications where the user needs to go up and over an obstacle. They can be used on either electric battery power or diesel engine. Typical uses include facilities maintenance, mechanical and electrical work, CCTV, erection of Christmas decorations, etc.