Henan Weihua Heavy Machinery Co., Ltd.

Derrick Cranes,Fixed Derrick Crane,Fixed Dock Crane

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Derrick Crane

Basic Info

Model No.WH

BrandWeihua

CertificationOther

ConditionNew

Maximum Lifting Weight>200t

Maximum Lifting Height>40m

Operation FormCabin

TypeOther

Main Girder FormOther

Additional Info

PackagingWoden Case, Rain Cloth

Productivity30 sets

TransportationOcean,Land

Place of OriginChina

Supply Ability10 sets per month

CertificateISO 9001 ISO 14001 OHSAS 18001 GB/T 19001-2008/ISO 9001: 2008

HS Code8426300000

PortQingdao,Tianjin,Shanghai

Payment TypeL/C,T/T,D/P

IncotermFOB,CFR,CIF,EXW

Product Description

Derrick


Derrick cranes are docking facilities fitted on vessels or dockside. Derrick Crane is a lifting equipment usually composed of derrick structure and lifting mechanism. There are 3 or 4 wires connecting the derrick and lifting mechanism, which controls lifting mast goes up and down. A separate wire sling runs under the lifting mast with a hook as the hoisting mechanism.


Fixed Derrick Crane


Weihua made a derrick crane (cap. 660t) for Jiangsu Jinghu Heavy Industry, China. This derrick crane is employed to handle 22,000m3 LPG tanks, which consists of platform/base, derrick and lifting mechanism. It is equipped with 2 hooks with capacity 2*330t. The arm length is 70m with luffing 21.5-54m, derrick diameter is 1.6m.


Dock Derrick Crane


Features of Weihua Derrick Crane:

1. There are 4 driving system for lifting mechanism, 2 driving system for luffing mechanism.

2. The whole derrick crane chassis adopt basin support on concrete platform, which can effectively ease the horizontal and vertical deformation of the crane.

3. Multi-layer winding line reel drum. Lifting winding drum wrapped with 4 layers of wire rope, and luffing drum is wrapped with 5 layers of wire rope.

4. Complete frequency, half load lifting speed is 2 times of the full load lifting speed.

5. Inverter, encoder and electronic control system to ensure the 4 lifting motors keep synchronous running.


Derrick Cranes


Derrick Crane



Product Categories : Special Crane > Derrick Crane

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