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Trailer Mount Knuckleboom Loaders

Units: US | Metric
Cat Trailer Mount Knuckleboom Loaders Highlights
  • Caterpillar engines provide optimum power and unsurpassed fuel efficiency.
  • Cat Knuckleboom Loaders' main structures are purpose-built to handle the stress loads of pull-through delimbing and truck loading.
  • Factory installed attachments are available to enhance productivity, including fifth-wheel trailers, pull-through delimbers and continuous-rotation grapples.
  • Caterpillar knuckleboom loaders raise the standard for knuckleboom loader cabs with features such as a state-of-the-art ergonomic seats, integral pilot controls and excellent sight lines to work areas.
ModelGross PowerKnuckleboom LengthOperating Weight
519156 hp27 ft19099 lb
529156 hp29 ft27900 lb
559B167 hp32 ft32200 lb
569173 hp32.5 ft34000 lb
579173 hp32.5 ft34000 lb