Heavy
PK 56502
Loader Crane
Key Specs
- Max. lifting moment
- 52.2 mt
- Max. lifting capacity
- 20,200 kg
- Max. hydraulic outreach
- 16.2 m
The High Performance range unites lifting power and versatility, with superior strength based on advanced linkage systems. The reliable PK 56502 offers an efficient power-to-performance ratio and high slewing torque. Power Link Plus enables working under low clearances, ideal for handling heavy goods on confined sites.
Technical Specifications
Technical data
- Max. lifting moment
- 52.2 mt
- Max. lifting capacity
- 20,200 kg
- Max. hydraulic outreach
- 16.2 m
- Slewing angle
- 370°
- Slewing torque
- 6.6 mt
- Stabilizer spread (std)
- 7.8 m
- Width folded
- 2.55 m
- Max. operating pressure
- 320 bar
- Pump capacity
- 70 - 80 l/min
- Dead weight (std)
- 5,130 kg
Cranes shown in the leaflet are partially optional equipped and do not always correspond to the standard version.
Country-specific regulations must be observed. Dimensions may vary. Subject to technical changes, errors and translation mistakes.
Lifting capacities
|
Crane Height (mm) |
Crane Weight (kg) |
Crane Width (mm) |
Installation Width (mm) |
Lifting moment (mt) |
Outreach (m) |
Pressure (MPa) |
Pump capacity (l/min) |
Slewing angle (°) |
Slewing torque (mt) |
|
|---|---|---|---|---|---|---|---|---|---|---|
| A | 2,590 mm | 5,130 kg | 2,550 mm | 1,570 mm | 51.7 mt | 7.6 m | 32 Mpa | 70-80 | 370 | 6.6 |
| B | 2,590 mm | 5,389 kg | 2,550 mm | 1,570 mm | 50.4 mt | 9.5 m | 32 Mpa | 70-80 | 370 | 6.6 |
| C | 2,590 mm | 5,657 kg | 2,550 mm | 1,570 mm | 48.2 mt | 11.6 m | 32 Mpa | 70-80 | 370 | 6.6 |
| D | 2,590 mm | 5,910 kg | 2,550 mm | 1,570 mm | 45.5 mt | 13.9 m | 32 Mpa | 70-80 | 370 | 6.6 |
| E | 2,590 mm | 6,119 kg | 2,550 mm | 1,570 mm | 42.7 mt | 16.2 m | 32 Mpa | 70-80 | 370 | 6.6 |
Cranes shown in the leaflet are partially optional equipped and do not always correspond to the standard version.
Country-specific regulations must be observed. Dimensions may vary. Subject to technical changes, errors and translation mistakes.
POWER LINK PLUS – Maximum Flexibility
Power Link Plus reverse linkage system allowis the knuckle boom to tilt upward by up to 15° beyond horizontal. This increased flexibility supports safe and efficient lifting in confined spaces and around obstacles. At the same time, the crane folds compactly on the truck within legal height limits, delivering smooth movements, high precision, and reliable performance in demanding applications.
High Speed Extension – Faster Cycles
High Speed Extension increases boom extension and retraction speed by up to 30% by reusing return oil within the hydraulic system. Faster movements reduce load cycle times and improve overall productivity. The crane completes more work in less time without compromising control or precision.
HPSC – Smart Stability, More Reach
High Performance Stability Control (HPSC) continuously calculates crane stability based on the real position of the stabilizers. The system automatically adjusts the permitted working range for each setup situation, maximizing the lifting capacity even when space is limited. This improves safety, increases usable reach, and gives the operator clear, reliable guidance during crane operation.
Low-Maintenance Extension System
Low-maintenance extension system eliminates the need for regular greasing by using self-lubricating synthetic sliding elements and corrosion-resistant coating. This keeps the boom clean, reduces service effort, and prevents lubricant contamination of loads or work areas. Smoother extension movements, lower maintenance costs, and longer service life improve overall efficiency and resale value.
PALTRONIC – Smart Crane Control
PALTRONIC control electronics continuously monitor crane load, position, and stability in real time. Sensors send data to the system, which automatically activates safety, assistance, and performance functions when needed. This results in smoother movements, overload protection, improved stability, and easier operation—allowing the operator to focus fully on safe, precise load handling.
