20 ton knuckle boom articulating crane
Lift and reach for every 20 ton model, plus the brochure.
PM builds the 20 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.
20 ton models, lift and reach
- Model 20021: max lift 7,011 lb, max reach 20 ft 0 in
- Model 20022: max lift 4,960 lb, max reach 25 ft 11 in
- Model 20023: max lift 3,594 lb, max reach 32 ft 2 in
- Model 20024: max lift 2,646 lb, max reach 38 ft 5 in
- Model 20025: max lift 1,984 lb, max reach 44 ft 11 in
What this size is usually doing
A 20 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.
Tell us what you are working on
Sales, parts or service. Give us the model and the problem and we will tell you what it takes.