Inquiry
Leave Your Message
Products Categories
Featured Products

150t-55m Dockyard Portal Crane

Features

(1) Type:SINGLE ARM JIB CRANE

(2) Support:personalized customization

    Product Overview

    This kind crane is mainly installed on the shipyard loading dock and ship quay to assemble marine equipment and lift components. It can be designed by double lever jib or single arm jib. Screw, rack and wire rope luffing can be customized for arm luffing to do loaded variation, horizontal displacement with large range of elevation, smooth operation and high operating efficiency. This crane can use AC variable frequency speed, PLC control, and can be installed intelligent "state monitoring control system". It is the ideal model for shipyard assembly and components lifting. This type of crane is designed and manufactured according to "GB3811-83 crane Design Standard" and "GB6067-85 crane Safety regulation" and can be customized according to customers’ needs.

    Key Features & Advantages

    Feature Category

    Key Attribute

    Detailed Description & Customer Benefit

    Structural Design

    Single Boom with Pendant System

    - Clear Force Path & High Rigidity: Simple and robust structure ensures exceptional stability and integrity under full 150T load.
    - Near-Horizontal Luffing: The hook moves on an almost horizontal path during luffing, reducing unnecessary energy consumption and ensuring smooth, efficient load movement.

    Lifting Performance

    150 Tonnes @ 55 Metres

    - High Capacity & Wide Coverage: A massive 150T capacity at a 55m radius is ideal for handling large hull blocks and heavy ship components.
    - Extensive Workspace Coverage: The wide working range minimizes crane repositioning, maximizing operational efficiency across the entire dock area.

    Drive & Control

    Full Variable Frequency Drive (VFD)

    - Smooth & Precise Operation: All four motions (Hoisting, Luffing, Slewing, Traveling) feature stepless speed control for jerk-free movement and pinpoint accuracy, essential for delicate loads.
    - Enhanced Control & Safety: Excellent micro-speed performance allows for centimeter-precise positioning, significantly improving safety and operator comfort.

    Portal & Access

    Large-Span Portal Design

    - Unobstructed Ground Access: The wide portal clearance allows rail cars and heavy transporters to pass underneath effortlessly, enabling simultaneous ground and aerial work.
    - Optimized Yard Logistics: Provides unparalleled flexibility for material transportation and site layout within the shipyard.

    Durability & Maintenance

    Heavy-Duty Build & Serviceability

    - Long-Term Reliability: Key structures are optimized with FEA and use high-strength steel, built for longevity in demanding, high-cycle shipyard environments.
    - Reduced Lifecycle Cost: Incorporates premium international components for reliability. Features easy-access platforms and walkways for simplified maintenance, minimizing downtime.

    description2

    Leave Your Message