Gantry Crane For Shipbuilding

(Gantry Crane For Shipbuilding)

INTRODUCTION

Weihua shipbuilding gantry crane is a special lifting equipment that works on the dock, berth or platform of the shipyard to carry out the lifting and turning over of the hull.

Its characteristics are large lifting capacity, large span and high height. The rated lifting capacity can reach 2500t; the span is generally greater than 40m and can reach about 230m; the height of the lower cover of the main beam from the ground is between 40m and 100m.

Detailed Photos

Features:

1. Large lifting capacity, large span, and high lifting height;

2. Weihua shipbuilding gantry crane has multiple functions such as single hoisting, double-hook hoisting, three-hook hoisting, hull overturning in the air and micro-rotation in the air;

3. Weihua shipbuilding gantry crane is equipped with two upper and lower trolleys. The upper and lower trolleys travel on their own tracks, and the lower trolley can pass under the upper trolley

4. Weihua shipbuilding gantry crane is equipped with a horizontal movement mechanism, which can be moved horizontally to complete the micro-movement and micro-rotation of the workpiece, and can be accurately aligned when closing;

5. Weihua shipbuilding gantry crane has two sets of correction devices, the upper correction device and the lower correction device, to prevent the skewed operation of the cart. Ensure the safe operation of the crane.

Specification

Lifting capacity		t	2×50+100	2×75+100	2×100+160	2×150+200	2×400+400
Two trolleys lifting			150	200	300	500	1000
Section reverse lifting			100	150	200	300	800
Working system			A5
Span		m	50	70	38.5	175	185
Lifting Height（m）		H1	35	50	28	65/10	76/13
	Hoisting speed	m/min	0.5～5	0.5～5	0.4～4	0.5～5	0.32～3.2
	Hoisting speed		1～10	1～10	0.8～8	1～10	0.64～6.4
	Traveling speed		2.5～25	2～20	3～30	1～25	3～30
	Traveling speed		3.5～35	3～30	4.5～45	1～30	3～40
Crane traveling speed			2.5～25	2.5～25	3～30	1～25	3～30
Crane traveling speed			2.5～35	2.5～35	3～45	1～30	3～40
（m） Main Size		B1	16	20	15	30	30
		B2	24	31.5	27	48.7	54
		B3	24	31.5	27	45	56.8
		L1	3	3	5	5	6
		L2	3	3	5	5	8.5
wheel load		KN	260	320	330	700	750
Total power		KW	400	530	650	1550	1500
Power Source			3—phase A.C .50Hz 10KV