rail mounted container gantry crane with lattice truss structure

Rail Mounted Container Gantry Crane with Lattice Truss Structure      Have our own crane manufacturing factory, less cost, more profit for you! Over 6 years experience in crane manufacture industry -- the most senior crane manufacture group in China! Famour brand -- Haitai Crane We have the senior crane design engineers, with fast and professional design. Supervise the whole production progress & seaport loading, keep you updated with every small details.   Sketch of gantry crane with lattice truss structure   Details description of gantry crane with lattice truss structure   Applied in Shipbuilding factory, this kind of crane is one of gantry crane with large hoisting capacity, multiple functions and high efficiency, dedicated to subsection transportation of large ship, butt jointing, and overturning on dock or slipway.    Both the upper trolley and the lower trolley can cross each other for operation. All the lifting mechanism and travelling mechanism adopts frequency conversion speed. On the top of the girder at the side of rigid leg is equipped a jib crane to accomplish maintenance of upper. In order to prevent the storm attack, such safe and reliable anti-wind devices as rail clamp and ground anchor are equipped.         

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
		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 or on request

   
              Electric parts are packed by high quality plywood crate, to reduce distortion in conveying. Main beams, end beams and electric hoist are packed by plastic woven cloth. It can reduce abrasion when transport.  Within 30-45 workdays after receiving your deposit.      1. What’s the information should I provide when inquiry?           More details or drawings, more better.  A: Lift capacity  B: span  C: lift height  D: power source  Or other specials you give us will be more appreciated.    2. How many operating methods for my selection?  Standard operating methods:  A: pendent controller with push buttons.  B: remote control with push buttons  C: cabin(space capsule seat) control with joystick.  Choose any type as you like.    3. Can this type work in hazardous environment?  Sure! Can customize for you, acid proof or explosion proof, no problem for that.     4. Can you provide the serious lifting tools?  Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!   5. How can we install the crane?  Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.   6. Safety device  Overload limiter, Limit Switch (lifting and traveling), Interlock protection device, Buffer, Overhaul cage, Rail clear plate, Protective cover, Bus bar preventer plate, Anti-collision device, Main isolating switch, Emergency stop system, Motor overload protection, and so on.                                                                                                                                                Henan Haitai Ship Crane Co., Ltd. is located in Henan Province Fengqiu crane industrial park, is specialized in the production and development of ship crane with a complete quality assurance system and perfect detection methods.  
The company mainly produces gantry cranes, mobile boat cranes, various high and low hydraulic cranes, electric ship cranes and other marine deck machinery products and our products have been certified by CCS, CE, BV, ABS, ISO9001 and so on.  
Welcome to visit us for guidance, business negotiation and cooperative production. We promise to provide the users with high-quality and first-class marine deck machinery. Get more information from here http://htcrane.en.alibaba.com/