4 ton knuckle boom articulating crane

Lift and reach for every 4 ton model, plus the brochure.

PM builds the 4 ton knuckle boom crane in several boom configurations, so the choice is really about reach: a shorter boom lifts more close in, a longer one puts less weight further out. The models below are the ones we supply and service.

4 ton models, lift and reach

• Model 4021: max lift 1,720 lb, max reach 16 ft 1 in
• Model 4022: max lift 1,235 lb, max reach 20 ft 8 in
• Model 4023: max lift 838 lb, max reach 24 ft 11 in
• Model 4024: max lift 617 lb, max reach 29 ft 0 in

What this size is usually doing

A 4 ton PM is a truck-mounted articulating crane: it folds behind the cab, so the deck stays usable, and it reaches over an obstacle instead of around it. Ours go out on drywall and wallboard work, precast, roofing, poured wall and general construction.

Not sure which size you need?

Tell us the heaviest thing you lift and how far out you have to place it, and we will tell you which crane covers it. Getting this wrong is expensive in both directions.