What safety devices does the crane have?

The crane includes overload protection, limit switches, emergency stop and safety locking systems.

What standards do you follow?

The crane can be manufactured according to CE and ISO requirements.

How long is the delivery time?

Delivery time depends on crane specifications and production schedule.

Can you provide installation service?

Yes, installation guidance and technical support are available.

What materials are used?

High-strength steel such as Q235B or Q355B is used for the main structure.

Can the crane work outdoors?

Yes, it can be equipped with weather-resistant coating for outdoor applications.

How do you ensure quality?

Each crane is tested before shipment including load testing and safety inspection.

Can you customize the crane design?

Yes, we provide customized solutions according to customer working conditions.

What is the working temperature range?

The crane can be designed according to different climate conditions.

Do you provide after-sales service?

Yes, technical support and spare parts service are provided.

Customized Double Girder Gantry Crane for Construction Material Handling

Name: Customized Double Girder Gantry Crane for Construction Material Handling
Brand: Guangzhou Mingdao Heavy Industry Machinery Co., Ltd.
SKU: 2314571215

Guangdong, ChinaGuangzhou Mingdao Heavy Industry Machinery Co., Ltd.

US$4,000.00-50,000.00

1 Piece

Sample price:US$2000480265.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

5 Years

Warranty

5 Years

Model NO.

MG Type European Double Girder Gantry Crane

Certification

RoHS, CE, ISO9001, EAC

Condition

New

Maximum Lifting Weight

50-100t

Maximum Lifting Height

20-25m

Operation Form

Air Operation+Ground Operation

Type

Heavy Duty Double Girder Gantry Crane

Main Girder Form

Double Girder

Lifting Capacity

5-200 Ton

Girder Type

Double Girder

Application

Industrial Material Handling

Working Class

A3-A7

Span

10-40 M Customized

Lifting Height

6-30 M Customized

Control Mode

Pendant Control / Remote Control / Cabin Control

Power Supply

380V 50Hz Customized

Structure Material

Q235B/Q355b Steel

Hoisting Speed

Double Speed (e.g., 0.8/8 M/Min) / Variable Freque

Traveling Speed

10 - 30 M/Min (Variable Frequency Control Availabl

Installation Type

Outdoor / Indoor

Safety Device

Overload Protection System

Power Supply Mode

Conductor Bar (Busbar) / Cable Reel / Festoon Syst

Working Temperature

-20℃ to +40℃ (High/Low Temp Customization)

Transport Package

Container or Bulk Ship

Specification

Customizable

Trademark

GZMD

Origin

Guangzhouchina

HS Code

8426191000

Production Capacity

200pieces/Year

Key features

Designed with a robust double girder steel structure, the crane provides excellent stability and high load capacity for demanding industrial lifting operations.

Available with different lifting capacities from 5 tons to 200 tons, meeting various requirements in factories, warehouses, shipyards and construction sites.

The optimized gantry structure ensures smooth operation, high rigidity and reliable performance under heavy working conditions.

Suitable for steel plants, machinery manufacturing workshops, logistics yards, ports and outdoor material handling areas.

Equipped with reliable hoisting systems, high-efficiency motors and durable transmission components for safe lifting.

Span length, lifting height, working class and control mode can be customized according to different project requirements.

Integrated with overload protection, limit switches, emergency stop system and safety devices to improve operation safety.

Modular components and convenient access design reduce maintenance time and operating costs.

The heavy-duty steel structure and protective coating allow stable outdoor operation in different environments.

Manufactured according to international standards with strict quality inspection before delivery.

Company profile

R&D CapabilitiesProduction Process VisualizationPrivate MoldQuality Assurance

Guangzhou Mingdao Heavy Industry Machinery Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.68h

About Our Factory & Business Background

AddressUnit 0692, Zone D, 3rd Floor, Block B, No. 14 Shengtang Street, Cencun, Tianhe District, Guangzhou

Terms of PaymentWestern Union, T/T, PayPal, LC

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 unit

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsGantry Crane, Overhead Crane, Bridge Crane, Jib Crane, Electric Hoist, Rubber Tyred Gantry Crane, Semi Gantry Crane, Mobile Gantry Crane, Transport Cart, Explosion-Proof Crane

Production Lines1

Production MachinesLaser Cutting Machine, Shearing Machine, Welding Machine, Polishing Machine, Painting room

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsNo