Durable Double Girder Crane for Heavy Duty Lifting Applications

Product Details
Customization: Available
After-sales Service: Free Repair or Replacement for Quality Issues
Warranty: 1 Year
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  • Durable Double Girder Crane for Heavy Duty Lifting Applications
  • Durable Double Girder Crane for Heavy Duty Lifting Applications
  • Durable Double Girder Crane for Heavy Duty Lifting Applications
  • Durable Double Girder Crane for Heavy Duty Lifting Applications
  • Durable Double Girder Crane for Heavy Duty Lifting Applications
  • Durable Double Girder Crane for Heavy Duty Lifting Applications
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  • Overview
  • Product Description
  • Detailed Photos
  • Details show
  • Product Parameters
  • Workshop
  • Certifications
  • Our Service
  • FAQ
Overview

Basic Info.

Model NO.
QD-40T-16.5M
Certification
ISO9001
Condition
New
Operation Form
Remote Control
Maximum Lifting Height
10-15m
Maximum Lifting Weight
20-50t
Main Girder Form
Double Girder
Type
Beam
Product Name
Double Girder Overhead Crane
Lifting Speed
5/0.8dual
Lifting Mechanise
Electrci Hoist with Trolley
Material
Q235B/Q345b
Application
Factory Workshop/Factory Warehouse
Transport Package
Export Package
Specification
16.5m*3.5m*2.5m
Trademark
Chunhua
Origin
China
HS Code
8426112000
Production Capacity
1500/Year

Product Description

Introducing our High Safety Electric Control Cranes: an advanced cargo lifting solution featuring a Double Beam Overhead Bridge Crane, perfectly tailored for warehousing applications.
Product Description

Experience the pinnacle of industrial lifting with our Double Girder Overhead Crane. Engineered for rugged industrial settings, this heavy-duty crane excels in high lifting capacities, extended spans, and precision load management. Its two parallel main girders, reinforced by robust end trucks, deliver unmatched strength, stability, and adaptability, setting it apart from single girder models. Perfect for heavy industries and expansive operations.

Vantage1: Structural Design:
- Featuring two solid main girders-available in box-type, truss, or custom-fabricated profiles-this crane minimizes deflection under even the heaviest loads, ensuring exceptional rigidity.
- Maximizing your vertical workspace, our design offers a higher hook height with the hoist positioned *above* the girders.
- Expertly crafted for spans over **30 meters** and accommodating capacities from **5 tons to an impressive 500+ tons**.

Vantage2: Hoisting Mechanism:
- Outfitted with powerful wire rope or chain hoists from leading brands like Konecranes or ABUS, this system tackles extreme loads effortlessly.
- Includes optional auxiliary hoists for handling secondary lifting tasks, such as maintenance or lighter loads, with ease.

Vantage3: Driving System:
- Dual-drive motors on both the bridge and trolley ensure seamless, synchronized movements, even with uneven load distributions.
- Equipped with state-of-the-art frequency-controlled drives for precise positioning and minimized wear and tear.

Vantage4: Control & Safety
- Offering a range of control options: choose from pendant, radio remote, cabin-operated, or fully automated systems to suit your needs.
- Comprehensive integrated safety features including overload protection, anti-collision systems, emergency stops, and redundant braking mechanisms.

Application
1.Manufacturing Facilities: Perfectly designed for the efficient lifting and movement of heavy materials in manufacturing plants, assembly lines, and workshops.
2.Warehousing and Logistics: Optimized for fast loading and unloading tasks within warehouses, distribution hubs, and logistics centers.
3.Construction Sites: Delivers reliable lifting performance for construction materials and equipment, enhancing site operations.
4.Power Plants: Indispensable for installation and maintenance tasks in power generation facilities, including thermal and hydroelectric plants.
5.Shipbuilding and Ports: Tailored for heavy component lifting and transportation in shipyards and port terminals.

Detailed Photos

Durable Double Girder Crane for Heavy Duty Lifting Applications

Details show

Durable Double Girder Crane for Heavy Duty Lifting Applications

Durable Double Girder Crane for Heavy Duty Lifting Applications

Product Parameters
Capacity  Unit 3.2T 5T 10T 12.5T 16/3.2T 20/5T 25/5T 32/5T 40/10T 50/10T 63/12.5T 75/20T 80/20T
Span m 10-40
Lifting height m 6-40
Power supply V 220v,240v,380v,400v,415v,440v,460v,480v,525v/3p/50HZ,60HZ
work class   A3,A4,A5,A7 or as customer requirement
Control voltage V 24v,36v,48v,110v,220v
Lifting speed m/min 5/0.8dual 5/0.8dual 5/0.8dual 5/0.8dual 5/0.8dual 5/0.8dual 4/0.67dual 4/0.67dual 4/0.67dual 4/0.67dual 3.2/0.5dual 3.2/0.5dual 3.2/0.5dual
Trolley Speed m/min 20/5 Frequency conversion dual speed
Long travel speed m/min 30/10 Frequency conversion dual speed
Lifting motor KW 3.2/0.45 6/1 9.5/1.5 12.5/2 16/2.6 20/5 20/5 20/5 23/3.5 2*18.5/3 2*18.5/3 2*23/3.5 2*23/3.5
Trolley motor KW 1*0.37 1*0.55 1*1.1 1*1.1 2*0.55 2*0.75 2*0.75 2*1.1 2*1.1 2*2.2 2*2.2 2*2.2 2*2.2
Long travel motor KW 2*1.5 2*2.2 2*3 2*3 2*3 2*3 2*3 2*3 2*4 2*5.5 2*5.5 2*7.5 2*7.5
Crane power KW 4.31-6.67 7.38-11.04 11.95-16.45 15.8-20.7 19.3-23.5 23.7-27.5 23.7-27.5 24.1-28.2 29.6-33.2 47.5-52.4 47.4-52.4 58.4-65.4 58.4-65.4
Electrical parts brand   Schneider
Control model   Pendent control, Remote control
festoon system type   C track with flat cable
Recommended crane rail   50*30 60*40 70*40 80*40 100*40 120*50
IP/Isulation class   IP55/F class is default,IP65,IP66 and H class is optional
Brake Type   electro-magnetic brake
Max wheel load  KN 31.3-78 39.6-87.8 69-119.6 82.3-131.5 52.5-84.3 52.5-84.3 75.4-110.0 75.4-110 112.7-151.8 145.6-185 167.8-221.3 167.8-221.3 208.7-367.3
Total weight  t 4.5-23.2 5.15-23.5 6.9-26.7 7.3-26.75 7.8-30.5 7.8-30.5 9.2-33.45 9.2-33.45 11.75-38.5 13-42.95 13.95-48.1 13.95-48.1 17.05-52.55
Trolley weight t 0.46 0.37-0.38 1.08 1.08 1.47-2.39 1.47-2.39 2.21-2.78 2.21-2.78 2.76-3.09 4.1-4.4 4.51-4.52 4.51-4.52 5.29-5.39
Safety protection Function    security monitoring system,Overload protection, Hoisting overheat protection, Warning Horn and Falsh,Low voltage protection,over current protection, up&down position limit switch,cross limit switch,Door interlock limits
Durable Double Girder Crane for Heavy Duty Lifting Applications
Durable Double Girder Crane for Heavy Duty Lifting Applications


Durable Double Girder Crane for Heavy Duty Lifting Applications

Workshop

 

Durable Double Girder Crane for Heavy Duty Lifting ApplicationsDurable Double Girder Crane for Heavy Duty Lifting Applications
Certifications

 

Durable Double Girder Crane for Heavy Duty Lifting ApplicationsDurable Double Girder Crane for Heavy Duty Lifting Applications
Our Service
At Chunhua, we pride ourselves on our professional team, boasting nearly 30 years of expertise in crane production and crane component manufacturing.
Durable Double Girder Crane for Heavy Duty Lifting Applications
Durable Double Girder Crane for Heavy Duty Lifting Applications
Chunhua boasts a highly skilled team specializing in crane systems. Installation and Commissioning
Chunhua offers a comprehensive 2-year warranty for long-term peace of mind.
Durable Double Girder Crane for Heavy Duty Lifting Applications
Durable Double Girder Crane for Heavy Duty Lifting Applications
Chunhua commits to responding to customer inquiries within 24 hours, ensuring swift assistance.
FAQ

Q1: Are you Manufacturer or Trading Company?
A:We are an manufacturer. We have our factory,R&D team,and marketing department.


Q2: Do you accept OEM business?
A: Sure, we do many OEM productions for some famous crane brand and customers around the world.


Q3: What about shipping?
A: We recommend small batch by the way of air or LCL, but large delivery by the way of container or bulk vessel.


Q4: what about delivery time?
A: different capacity crane and components have different estimated delivery time, generally speaking, around 30days -50days.


Q5: What is the warranty period?
A: Our warranty period is 2 years.

Q6:In order to offer the most suitable design solution for you, It will be great helpful if you can offer us the following information to us:

A:1.Lifting capacity.
2.Span length.(rail center to rail center)
3.Lifting height.(hook center to ground)
4.Have you installed the rails?Do you need us to supply the rails?How long is it?

5.Power supply:Voltage.

6.Working condition:What kind of material to lift?Temperature?
7.It would be much better if it is possible for you to offer the drawing photo of your workshop.

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