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European Double Girder Overhead Crane High-Performance Hoist and High-Strength Structural Steel

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Hefei Kiwi Heavy Machinery Co., Ltd.

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European Double Girder Overhead Crane High-Performance Hoist and High-Strength Structural Steel

Name: European Double Girder Overhead Crane HighPerformance Hoist and HighStrength Structural Steel
Brand: kiwicrane
Price: 5000 USD

Brand Name : kiwicrane

Model Number : LH

Certification : ISO、CE

Place of Origin : China

MOQ : one set

Price : USD5000~80000 one set

Payment Terms : MoneyGram, Western Union, T/T, D/P, D/A

Supply Ability : 1000 Sets One Year

Delivery Time : 20 Working Days

Packaging Details : PALLET

Condition : New

Warranty : 1 Year

Span : 7.5-31.5m As Your Request

Feature : Bridge Crane

Max. Lifting Height : 6m~30m

Lifting Load : 63T

Product Name : Electric Double Girder Overhead Crane

Control Method : Pendant Controller/Radio Remote Control

Color : Customized

Lifting Mechanism : Eliectric Wire Rope Hoist Or Electric Chain Hoist

Application : Construction Site Lifter,warehouse And So On,Single Girder Crane Use

Power Source : 3 Phase 380V 50hz,50/60Hz

Working Duty : A3~A5

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European double-girder overhead crane adopts optimized steel structure and precision welding

Main parameters of double girder overhead crane

Feature	European-Style A5 Double-girder Overhead Crane
Duty Classification	A5 (Heavy Duty/Intensive Use)
Structural Design	Lighter yet stronger due to optimized steel structures and precision welding.
Hoisting Mechanism	High-performance hoist (e.g., modular design) with faster speeds and longer service life.
End Carriages	Compact, low-headroom design with 42CrMo wheels for smoother travel.
Control System	Advanced frequency control (VFD) for precise
Maintenance	Reduced maintenance due to premium
Lifespan	Components; longer lifespan even in demanding conditions.
Cost	Higher initial investment but lower total cost of ownership (TCO).

Double girder overhead crane description

Off-track box girder design: This is a typical feature of European double-girder overhead crane systems. The trolley track is not located on the centerline of the main beam, but rather offset to one side of the main web.
- Advantages::
  1. Direct load transfer: The trolley wheel pressure acts directly on the main web through the track, resulting in a shorter and more direct force transfer path, reducing torque and stress, and improving the rigidity and stability of the main beam.
  2. Optimized top flange: Since the track is not centered, the top flange can be designed to be narrower, further reducing weight.
Equal Strength Optimized Design (Fishbelly Beam): The main beam is not a simple beam of uniform cross-section. Instead, it is designed based on a bending moment diagram (higher bending moments in the center, lower moments at the ends).
- Appearance: The height or web thickness of the main beam gradually decreases from the center toward the ends, forming an elegant arch (or slightly arched) shape, commonly known as a "fishbelly beam."
- Advantages: This ensures consistent strength and safety factors across all sections of the main beam, avoiding material waste and perfectly embodying the principle of "allocation according to need."

European Double Girder Overhead Crane High-Performance Hoist and High-Strength Structural Steel

Company Introduction

Hefei Kevin Heavy Industry Machinery Co., Ltd. is located in Feidong County, Hefei City, Anhui Province. Founded in 2010, the company is a professional manufacturer and service provider of lifting machinery, material handling and various non-standard equipment products. It is committed to the development and research of lifting machinery and logistics handling technology, inheriting advanced European design concepts and perfect process flows.

European Double Girder Overhead Crane High-Performance Hoist and High-Strength Structural Steel

European Double Girder Overhead Crane High-Performance Hoist and High-Strength Structural Steel Images

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