ZLK5200V8 Knuckle Crane
The Zoomlion ZLK5200V8 Knuckle Crane features both manual and remote control operation modes, with a hydraulically proportionally controlled system enabling compound movements. Its performance parameters—including lifting capacity, operating speed, and outrigger span—rank among the top tier domestically and internationally. This crane is widely applied in construction projects, logistics yards, railway/port operations, industrial plant construction, and oilfield/petrochemical industries.
Product Description
The lifting performance leads the industry within the 50Tm level.
Eight-section telescopic boom, with a range of up to 21.15m. It adopts a polygonal cross-section and 960 high-strength material, having better rigidity and being lightweight.
The double four-link mechanism enables operations within a large elevation angle range and -15° reverse angle, meeting the operation requirements in narrow spaces.
Sequential telescopic cylinders achieve strict sequential extension; the operation is safe and reliable.
The post-valve compensation proportional control system has good fine control performance and good combined actions. Cooperating with the regenerative telescopic valve, the operation efficiency is high.
8m two-stage large-span telescopic outriggers make the operation more stable.
Standard with an overpressure alarm system and overload unloading to protect the safety of structural components; the vehicle stability system HPSC and anti-shake system AOS can be optionally equipped to make the operation safer.
Standard with an integrated control panel, enabling control of start, stop, horn, lights, etc., and the operation is more convenient.
Configurable Options, including winch, manual fly jib, fly boom, remote control and other functions