Also known as Knuckle Boom elevated work platforms (or EWP's) articulated boom lifts provide you with a stable work platform with precise positioning. Brooks Access has a great range of diesel and electric knuckle booms for sale in Perth, Sydney, Melbourne, Adelaide, Brisbane, Toowoomba, Dalby, Mackay, Darwin, Port Hedland, Karratha, Newman, Kalgoorlie, Bunbury, Albany, and Port Augusta.