Address:20 Meters North of the Intersection of Shanhai Avenue and Liuhui Avenue, Changyuan City, Xinxiang, Henan Province
Email:info@pr-drives.com
Crane Grab
Introduction
Main parameters
| Application | 20', 40', 45', 60' Container |
A container handling spreader, or simply "container spreader," is a core piece of lifting equipment specifically designed for lifting, transporting, and stacking containers. It securely connects to the container's top corner fittings through locking devices, enabling safe and efficient container transfer. Container spreaders are essential equipment for modern ports, railway stations, and logistics centers, and their performance directly impacts the efficiency and safety of the entire logistics chain.
Purui container spreaders feature a deep integration of intelligent and safety-focused design. Integrating advanced automatic twistlock status monitoring and an electronic anti-sway system, these products effectively prevent lifting accidents and enable precise and rapid cargo alignment, significantly reducing operational complexity and safety risks. Container handling spreaders utilizing high-strength steel and a precision hydraulic system, these spreaders ensure exceptional locking reliability, stable retraction, and a long service life, even under demanding conditions of high frequency and heavy loads. Their user-friendly electronic control system allows the driver to easily complete all operations from within the cab, significantly improving overall loading and unloading efficiency.

Container spreaders are widely used in various fields of modern logistics and cargo handling, mainly including port terminals, railway freight, logistics warehousing, ship transportation, manufacturing and special industries. At port terminals, spreaders cooperate with quay cranes, yard cranes and other equipment to achieve efficient container loading and unloading between ships and yards; in railway freight, they are used for rapid transfer between trains and trucks to improve multimodal transport efficiency; in the logistics warehousing field, automated spreaders are used to optimize container storage and sorting; in ship transportation, corrosion-resistant spreaders are needed to adapt to the marine environment.
parameter
| Container speader technical specifications | |||
| For operation with ISO standard 20’,40’, 45’ and twin 20’ containers | Control voltage | AC 380V/50HZ DC 24V(as agreed) | |
| Total power | ~8KW | ||
| SWL (Concentric/ Single mode) | 40T | Precaution class | IP 55 |
| SWL (Eccentricity / Twin 20’ mode) | 65T | Operating pressure of the system | 120bar |
| Load of lifting lugs at four corner | 19.5t×4 | Ambient temperature | -20℃ ~+55℃ |
| Self-weight (spreader) | ~13t | Twist lock Mode | ISO floating twist lock, driven by an oil cylinder |
| Expansion time (20’to 45’) | ~ 30 S | Telescopic Mode | The telescopic system is driven by means of a hydraulic motor and reduction gearbox connected to an endless chain. |
| Twist lock rotation 90° | ~ 1 S | ||
| Flipper through 180° | 5~7S | Flippers Device | The flippers are drived by hydraulic |
| Power voltage/ Frequency | AC 380V (3P)/50HZ | Application | Portal crane, STS, QC, RMG, RTG |
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