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1.Shipbuilding gantry crane factory, 2.Crane expert, 3.Load capacity 30~900T, 4.Top quality in China, 5.No.1 Crane Manufactu - details see: https://www.machineto.com/80t-100t-200t-300t-500t-600t-900t-shipbuilding-gantry-crane-10100402

80T 100T 200T 300T 500T 600T 900T Shipbuilding gantry crane

Shipbuilding gantry craneis crane machinery with large hoisting capacity, multiple functions and high efficiency, dedicated to subsection transportation of large ship, butt jointing, and overturning on dock or shipway.

Overall Features:

1. Enclosed box beam construction is adopted, excellent anti-corrosion and durability.

2. Reasonable design and installation process are adopted to greatly reduce the installation time.

3. Emergency walkway is fitted for the cab.

4. High quality materials are used, own weight is lowered, wheel load is greatly reduced.

5. The swing type spreader is adopted to increase the working range and raise operation efficiency.

6. PLC control, AC frequency speed control, good low speed inching.

80T 100T 200T 300T 500T 600T 900T Shipbuilding gantry crane

Technical Parameter:

Product specification				250t×60m	300t×108m	600t×60m
Working class				A5
Capacity	Common lifting		t	250	200	600
	Turning over		t	200	200	400
Span			m	60	108	60
Hoisting height			m	48	70	Above rail 40 Below rail 5
Upper trolley	Capacity		t	100×2	100×2	200×2
	Hoisting speed		m/min	0.5-5-10	0.5-5-10	0.4-4-8
	Traveling speed			1~28.5	3~30	1~25
Lower trolley	Capacity	Main hook	t	100	150	300
		Sub hook		20	20	32
	Hoisting speed	Main hook	m/min	0.5-5-10	0.5-5-10	0.4-4-8
		Sub hook		10	10	10
	Traveling speed			1~26.5	3~30	1~25
Maintenance hoist	Capacity		t	5	5	5
	Hoisting speed		m/min	8	8	8
	Trolley speed			20	20	20
	Rotating speed		r/min	0.9	0.9	0.9
Gantry speed			m/min	1~26.5	3~30	1~25
Max. wheel load			kN	200	450	430
Power source				380V / 10kV; 50Hz; 3 Phase