40t Double Girder Crane for Shipyard Heavy Fabrication Lift 20m Span 15m

QD hook bridge crane

QD type electric double girder hook overhead travelling crane is a more widely used lifting machinery, which is mainly composed of box-shaped bridge, lifting trolley, trolley running mechanism and electrical control system. The fetching device is the hook. Above the main beam there is a track laid for lifting trolley along the direction of the main beam for lateral movement. The main girder is welded to the box-type end girder, and the end girder is arranged with joints in the middle, which are bolted together for the detachment and transport of the bridge. The walking platform is used to place the running mechanism of the trolley, electrical equipment and for maintenance.

Specification

Applications

High-speed railcar manufacturing: For lifting and assembling large car body parts.
Iron and steel metallurgy: For heavy steel and equipment lifting.
Large-scale machinery manufacturing: For lifting and assembly of large mechanical parts.

Key Configurations

Maximum lifting capacity: 40T
Maximum lifting height: 100
Span: 40M
Weight (KG): 3000 kg
Operating temperature: -50 to 45 degrees

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard Warranty: 2 years. 
Training: On-site or remote operation/maintenance training.

Company Profile

Foshan Huitong Crane Co., Ltd.

As a high-end crane manufacturer, the products include: single girder, gantry, bridge, double girder, jib, European crane, Huitong Heavy Industry is deeply ploughing into China's manufacturing town – Foshan, Guangdong Province, and is committed to providing high-performance, intelligent lifting equipment solutions for global customers. We integrate the advanced technology from Taiwan, Japan and Europe, and have successfully developed more than 20 crane products independently, which are widely used in many countries and regions around the world. With excellent technical strength and reliable product quality, Huitong Heavy Industry is continuing to lead the development of the industry and help the global industry to improve efficiency!

Why Choose Us?

Other Products

Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Gantry Crane

Bridge Crane
Single Girder Crane

Double Girder Crane

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized crane size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.