... boom lifts Self - propelled boom lifts are of a much heavier design and construction than trailer - mounted units . Generally , they do not have outriggers or stabilisers ( though they can do ) , and are used where constant mobility is ...
... lifts with a bar/chain opening created greater postural instability in participants. The final results from this study will be used to suggest safer work practices to prevent injuries from scissor-lift falls [15]. 16.1.2 Boom Lifts ...
... lifts (Figure 1.15), boom lifts (Figure 1.16) and vertical lifts all go under the heading of EWPs. (Note: Mast-climbing tower lifts are specifically excluded from this category.) AS 2550 Cranes, hoists and FIGURE 1.16 Boom lift ...
... aerial lifts as the most versatile and safe vehicles for work in tree crowns . Recent improvements in hydraulic and mechanical systems have made these lifts more appropriate for seed orchard tasks . There are two categories of lifts ...