50T-60M Portal Crane Port Cranes for Container Unloader
Single Arm Jib Crane
This single arm jib crane is mainly used in the port terminal for the loading and unloading of groceries or bulk cargo.
(1) It is light and nimble, can reduce the investment for the port terminal to create economic benefits.
(2) This model uses wire rope luffing (double-pull wheel group compensation) as two types, both can be loaded variation, horizontal displacement, rotate and lift with smooth operation and high operating efficiency.
(3) This crane can use hook or grab
(4) It is with AC variable frequency speed, PLC control, and can be installed intelligent "state monitoring control system".
(5) It 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.
Core Advantages at a Glance
Feature Category |
Detailed Advantages |
Core Performance |
- Lifting Capacity: Max. lifting capacity of 50 tonnes at a max. working radius of 60 meters. Excellent load moment curve ensures stable performance across the entire radius. |
Structural Design |
Optimized Single-Boom: Simple structure and lighter deadweight reduce energy consumption and maintenance. FEA-optimized for the best strength-to-weight ratio, ensuring smooth operation. |
Control System |
- Precise Control: All four motions (hoisting, luffing, slewing, traveling) employ AC frequency conversion drives for stepless speed control. |
Stability & Accessibility |
- Portal Design: Allows easy crossing over ground transport lines (e.g., railways), enabling seamless intermodal transfer. |
Ergonomics & Maintenance |
- Ergonomic Cabin: Panoramic view and a comfortable environment reduce operator fatigue. |
description2