What is the warranty period?

We provide a 12-month warranty for this product.

Do you offer OEM or ODM services?

Yes, we offer both OEM and ODM services to meet your specific customization needs.

What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off-season.

20FT 40FT Semi-Automatic Container Spreader

Name: 20FT 40FT Semi-Automatic Container Spreader
Brand: SHANGHAI GUANBO MACHINERY EQUIPMENT CO., LTD.
SKU: 830872135

Shanghai, ChinaSHANGHAI GUANBO MACHINERY EQUIPMENT CO., LTD.

US$5,000.00

1 Piece

US$4,000.00

2 Pieces

US$3,000.00

3+ Pieces

Product profile

Customization

Available

After-sales Service

at Site

Warranty

12 Months

Model NO.

GBM 20/40CS

Type

Spring Hook

Material

Lifting Capacity

40t

Fixed Form

Welding Type

Power Source

Electric

Shape

Endless

Certification

CE, ISO 9001

Sling Color

Yellow

Transport Package

Nuck, Plastic Film, Container

Specification

20Feet, 40 feet

Trademark

GBM

Origin

Shanghai

HS Code

8431499900

Production Capacity

280 Sets Per Year

Key features

Semi-Automatic Operation: Hooking and unhooking performed mechanically without crane worker assistance.

No Power Supply Needed: Twistlock control via wire rope eliminates need for power supply or circuit updates.

Quick Conversion Capability: Converts hook crane to container crane quickly due to simple installation.

High Lifting Capacity: Rated SWL 25-35T for 20ft and 32-45T for 40ft, with Max SWL up to 50T.

Durable Steel Construction: Frame made of Q345B steel material for robust performance.

Comprehensive Certifications: Certified with CE and ISO 9001 standards for quality assurance.

12-Month Warranty: Includes 12-month warranty coverage for peace of mind.

On-Site After-Sales Service: Professional engineers available for on-site support and maintenance.

Company profile

SHANGHAI GUANBO MACHINERY EQUIPMENT CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-06-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Guanbo Machinery Equipment Co., Ltd. is a China-based limited company established in 2009, with a stated factory classification, 3,420 m² manufacturing area, more than 10 production lines, and 60 employees. It supplies port and cement-related machinery, including grab buckets, container spreaders, hoppers, cranes, and bagging equipment. The supplier describes an experienced R&D team, design and manufacturing capabilities, one-stop project services, and cooperation with Chinese design institutes. Export sales are stated at 51%–70%, with exporting conducted through agents. No supplier management-system certification is reported. Evidence supports production, product-development, and customization capabilities, while after-sales capability, financial credibility, and customer cases cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is identified as a factory and limited company in Shanghai, China, engaged in manufacturing and processing machinery. Its stated business focuses on port and cement extended-industry equipment and integrated project solutions.

CertificationsThe supplier management-system certification field is explicitly reported as “NIL,” so no such certification is evidenced in the provided information.

R&D capabilityThe supplier explicitly states that it has an R&D team of engineers with practical experience and focuses on innovation. It also reports cooperation with Chinese design institutes and front-end project design involvement, supporting a positive assessment of innovation capability.

Production capacityThe supplier reports a 3,420 m² manufacturing plant, more than 10 production lines, 50 quality-control staff, and machinery manufacturing activity. These stated resources provide explicit evidence of established production capability.

Customization capabilityThe supplier states that it designs and manufactures various loading and unloading machines and provides overall planning, front-end design, construction, and equipment provision for customer projects. This directly supports the ability to deliver customized or project-specific solutions.

Product Q&A

Q:What is the SWL of your crane?

The SWL varies by size: 20ft models have a rated SWL of 25-35T and a max SWL of 40T, while 40ft models have a rated SWL of 32-45T and a max SWL of 50T.

Q:What type of crane is compatible?

Our semi-automatic spreaders are designed to be fixed to the hooks of gantry, bridge, and portal cranes.

Q:What are the working conditions for the spreader?

Please provide details on your specific working conditions so we can offer the most suitable solution with the best price and quality.

Q:How is the twistlock control operated?

Twistlock control is carried out mechanically by pulling the wire rope, requiring no electrical power supply.

Q:Does the spreader require crane workers for hooking?

No, hooking and unhooking are carried out without the help of crane workers, ensuring simplicity and convenience.