Shipbuilding Gantry Cranes Manufacturer

Product introduction

Shipbuilding gantry cranes is kind of gantry crane, which is mainly used for building berth assembled hull.This shipbuilding gantry crane has many functions, such as up and down, lifting, piecewise air turn. Some outstanding advantages, the hull turning, and closing operation, etc. With large hoisting capacity, shipyard gantry crane possesses multiple functions and high efficiency, dedicated to subsection transport of large ship, butt joining, and overturning on dock or shipway.

Features

Technical Specifications

Single hanging, lifting hanging, air overturning, air unbalanced tiny turn grievances, such as micro-multiple functions.
Upper-crab has double main hooks separately situated at the outer side of the main girder which can separate or simultaneously horizontally move within 0-2m.
Lower crab has main and auxiliary hooks situated below the center of the girder.
The two crabs can mutual act in the air.
In order to prevent the attacks of storms, there are reliable wind-shielding devices such as rail clamp, ground anchor.

How to Operate Shipbuilding Gantry Crane Safely

Overload protection
Main lifting motor with thermal protection
Hooks with latch
Rubber buffers
Protective earthing
Crane switch and travel end switch
Emergency switch can stop all movement when any dangerous happened
Sub-assemblies characteristic are tested before assembly
All cranes must be pre-assembled and tested before leaving the factory and offer the certification of the test.

Features of Shipbuilding Gantry Crane

Reasonable structure
Favorable performance
Smooth starting and stopping
Safe and reliable traveling
Low noise, commodious cabin, and good view
Convenient maintenance, excellent exchangeability for parts and components
Saves electricity specifications

Parameters

Technical Specification
Type			T	2×25t+50/10t	2×50t+75/20t	2×75t+80/20t
Total Lifting Cap			T	100	150	200
Turning Over Cap			T	50	100	150
Working Duty			A5
Span(m)			S	50	60	80
Lifting Height (m)Above Rail/Below Rail			H1	30/4	40/5	45/5
			H2	30/4	40/5	45/5
			H3	32	42	47
Speed	Hoisting	Up Trolley	m/min	0.75～7.5;0.75～15(Light load)	0.6～6;0.6～12(Light load)	0.5～5;0.5～10(Light load)
		Lower Trolley Main Hook		0.75～7.5;0.75～15(Light load)	0.6～6;0.6～12(Light load)	0.5～5;0.5～10(Light load)
		Lower Trolley Aux.Hook		12	15	15
	Up Trolley Travelling			0.6～30～45	0.6～30～45	0.6～20～30
	Lower Trolley Travelling			0.6～30～45	0.6～30～45	0.6～20～30
	Traveling			0.6～20～30	0.6～20～30	0.6～20～30
Main Dimension(mm)			L1	3000	3600	4000
			L2	3000	3600	4000
			L3	2700	2500	3500
			L4	3500	5000	5000
			L5	4200	5500	5500
			L6	1800	3000	3000
			B	13500	14500	18000
			BO	24000	25000	32000
Total Power			KW	～305	～410	～460
Max Working Load of Wheel			KN	350	430	480
Crane Rail			QU80-QU120
Power Supply			3-phase AC 50Hz 380V

Services We Offer

Product Inspections

We will provide some free testing and reporting, if you need a third party test report, please inform in advance, and the buyer to pay the relevant costs.

Packing

Unless otherwise provided, Our Company will comply only with its minimum packing standards for the method of transportation selected. The cost of all special packing, loading or bracing requested by Buyer will be paid for by Buyer.

Transportation

We have professional and efficient transport team. Transport to custo-mer specified port and ship on time. Unless otherwise provided, Our Company shall use its judg-ment in determining carrier and routing.

Installation

Provide installation files , technical data , videos , drawing etc. Have a professional team of engineers, engineers available to service machinery overseas.

After-sale services

Guarantee the machine could meet production technical standard and performance requirements indi-cated in the contract. Rich spare parts and Professional main-tenance team, technical support team to communicate in time.

What Can We Do For You?