Telescopic Knuckle Boom Marine Crane

Telescopic Knuckle Boom Marine Crane

Certificate: CCS, GL and BV certificate.
Delivery Time: 30 days
Place of Origin: China
Packing Details: Export standard packaging.

Category:

Telescopic Knuckle Boom Marine Crane

Application

The Telescopic Knuckle Boom Marine Crane combines the best features of telescopic and knuckle boom designs, delivering unmatched versatility for marine operations. Hydraulically powered, it excels in:

  • Offshore platform maintenance

  • Ship-to-ship cargo transfer

  • Deck equipment handling

  • Portside loading/unloading

Key Capabilities:
✔ Telescopic Extension: Adjustable reach up to 30m
✔ Knuckle Articulation: 2-3 hinge points for confined space access
✔ Dual Functionality: Combines reach and maneuverability
✔ Remote Operation: Can be controlled via console or wireless remote

Technical Considerations:

  • Requires stable mounting platform

  • Performance may be affected by sea state (recommended max operation: Sea State 5)

  • Regular maintenance required (2,000-hour service intervals)

Key Components

System Components
Hydraulic Pumps, motors, control valves, cylinders
Electrical Control cabin, PLC, limit switches, potentiometers
Mechanical Gearboxes, slew rings, wire ropes, sheaves
Safety Overload protection, brakes, emergency stop
Control Joysticks, remote console, instrumentation

Advantages & Features

  1. Hybrid Boom Design:

    • Telescopic section: 3-stage extension (40% reach advantage)

    • Knuckle joints: 70°-150° articulation range

  2. Space Optimization:

    • Folds to 45% of operational length

    • 30% smaller footprint than conventional cranes

  3. Maintenance:

    • Centralized lubrication points

    • Quick-access service panels

  4. Performance:

    • Load sensing hydraulic system

    • 0-15 m/min variable lifting speed

  5. Safety Systems:

    • Dual-circuit overload protection

    • Automatic load moment limitation

  6. Certifications:

    • IRS, BV, RINA, DNV, ABS

    • SOLAS compliant

    • MED 2014/90/EU

Parameters:

Safety Load Luffing Time Hoisting Height Slewing Angle Lifting Speed Slewing Speed
kN s m ゜ m/min m/min
10 60 30 360゜ 15 1
15 60 30 360゜ 15 1
20 60 30 360゜ 15 1
30 70 30 360゜ 15 0.9
50 80 30 360゜ 15 0.75
80 100 40 360゜ 15 0.75

The description/sizes may be different with goods, please check with us when order.

Tag: Our other products 
Click here to contact us via whatsapp

Related products

Scroll to Top