Housing and maintenance hatch: 2mm e-coated sheet steel, blue RAL 5015, hatch equipped with a Ronis 405 lock.
Top cover: 2mm sheet steel treated with phosphate coating and white RAL 9010.
Paint: Polyester powder coating cured at 250°C, housing RAL 5015, top cover RAL 9010.
Boom from 2 to 6m in length: Oval anodised aluminium 84 x 57mm ≤ 6m, reflective bands.
Counterbalance: Counterbalance compression spring.
Emergency operation: Manually operated by 10 turns of the handle with an anti-restart safety lock.
Geared motor: Three-phase 0.18KW geared unit powered by a variable frequency drive with a 230V single-phase power supply. Double-wheel worm gear speed reducer, greased for life with a 17mm shaft crank.