PK 56502
High Performance — efficient power-to-performance ratio and high slewing torque for heavy loads
52.2 mt
Lifting moment (max)
20 200 kg
Lifting capacity (max)
16.2 m
Hydraulic outreach (max)
370°
Slewing angle
The PK 56502 offers a reliable, efficient power-to-performance ratio with high 6.6 mt slewing torque. Power Link Plus enables work under low clearances, and standard HPSC maximises reach for each stabiliser setup. High Speed Extension boosts boom telescoping speed by up to 30%. **52.2 mt of lifting moment, 20,200 kg of capacity**, 16.2 m of hydraulic outreach, 7.8 m stabiliser spread, 370° slewing and 320 bar operating pressure — a dependable choice for confined sites handling heavy goods.
Efficient power-to-performance ratio
The PK 56502 combines 52.2 mt of lifting moment and 20,200 kg of capacity with a high 6.6 mt slewing torque — a reliable tool for heavy loads.
Power Link Plus for low spaces
The 15° tilt of the knuckle boom beyond horizontal enables work in low spaces — ideal for confined sites handling heavy loads.
Smart stability with HPSC
Standard HPSC and a wide 7.8 m stabiliser spread make work safe and smooth — full lifting capacity available in every setup.
Technical Specifications
The cranes shown in the brochure may be partly equipped with optional equipment and do not always correspond to the standard versions. Country-specific regulations must be observed. Dimensions may vary. Subject to technical changes, errors and translation errors.
Technical Drawing
Arm Configurations
| Config | Crane Height | Weight | Crane Width | Installation Width | Lifting moment | Outreach | Pressure | Pump | Slewing | Slewing torque |
|---|---|---|---|---|---|---|---|---|---|---|
| PK 56502 A | 2 590 mm | 5 130 kg | 2 550 mm | 1 570 mm | 51.7 mt | 7.6 m | 32 MPa | 70 – 80 l/min | 370° | 6.6 mt |
| PK 56502 B | 2 590 mm | 5 389 kg | 2 550 mm | 1 570 mm | 50.4 mt | 9.5 m | 32 MPa | 70 – 80 l/min | 370° | 6.6 mt |
| PK 56502 C | 2 590 mm | 5 657 kg | 2 550 mm | 1 570 mm | 48.2 mt | 11.6 m | 32 MPa | 70 – 80 l/min | 370° | 6.6 mt |
| PK 56502 D | 2 590 mm | 5 910 kg | 2 550 mm | 1 570 mm | 45.5 mt | 13.9 m | 32 MPa | 70 – 80 l/min | 370° | 6.6 mt |
| PK 56502 E | 2 590 mm | 6 119 kg | 2 550 mm | 1 570 mm | 42.7 mt | 16.2 m | 32 MPa | 70 – 80 l/min | 370° | 6.6 mt |
Standard Features & Technology
POWER LINK PLUS
Tilts the knuckle boom up to 15° beyond horizontal — precise load placement in height-restricted areas and around obstacles.
High Speed Extension
Boosts boom telescoping speed by up to 30% by reusing return oil — handling times drop noticeably.
HPSC – High Performance Stability Control
Standard HPSC continuously calculates crane stability based on the real position of the stabilisers and maximises lifting capacity even in limited space.
High 6.6 mt slewing torque
Strong slewing torque keeps heavy loads under control even in tough conditions — a reliable tool for heavy construction and industry.
PALTRONIC Smart Crane Control
Intelligent control continuously monitors load, position and stability in real time and automatically activates safety, assistance and performance functions.
Low-maintenance extension system
Self-lubricating synthetic sliding elements and a corrosion-resistant coating extend service life — lower maintenance costs.
Optional Features
Radio remote control
Wireless remote control enables safe, efficient crane operation from a distance. One-person operation, better load visibility and adjustable movement speeds.
AOS – Active Oscillation Suppression
Active oscillation suppression reduces boom vibrations and load swing — more precise lifts and faster stops.
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