Huasui High Quality Hydraulic Rubber Tyred Mobile Gantry Crane/Port Crane/Harbor Crane

• After-sales Service: Provide
• Warranty: 1 Year
• Certification: ISO9001
• Condition: New
• Maximum Lifting Weight: 35t 41t 70t
• Maximum Lifting Height: 30-40m
• Model NO.: RTG
• Operation Form: Air Operation+Ground Operation
• Type: Common Gantry Crane
• Main Girder Form: Double Girder
• Color: Optional
• Lifting Height: 15.5/18.5
• Type of Shipping: Air Lift/Sea Transportation/Express
• Power Supply: Diesel Generator Set or Three Phase AC380V 50Hz
• Span(M): 23.47/26
• Transport Package: Standard Seaworthy Packing/Sea/Air/Express
• Specification: 5T~200T
• Trademark: HENANHUASUI
• Origin: Henan
• HS Code: 8426112000
• Production Capacity: 1000 Pieces/Year

Product Description

 

Reliable Supplier CE Approved European Standard Gantry Crane

Product Description

     The rubber-Tired gantry crane is a kind of special equipment, mainly used for lifting, transferring and loading the prefabricated concrete box girder in the concrete prefabricated beam field. It can also be used for the hoisting and moving of the box girder reinforcement skeleton and the inner mold of the prefabricated plant. The rubber-Tired crane can realize a variety of modes such as straight travel, diagonal travel, horizontal travel, in-situ rotation, Ackerman steering, etc.
It has mobility, flexibility, adaptability, high work efficiency, small size occupation area and do not need to lay the rail which are particularly suitable for beam factories with horizontal layout. The rubber Tired gantry crane can work independently or collaborative work by two units.
    The crane mainly consists of main beam, support leg, hoisting mechanism, tire walking and braking system, steering mechanism, power system, electrical system, hydraulic system, hydraulic transmission system, cab, control system, safety device, etc.

----------------------------------------------------------Design and Manufacturing Feature-----------------------------------------------------------------

Design Code:
ZHONGJIAN's Rubber Tired Gantry Crane follows the design code of FEM, CMAA, ISO EN, BS, GB standard.
Open Winch:
Heavy Duty Design, compact structure, smooth operation, accurate positioning, high Safety reliability, and Maintenance-friendly.
Girder:
Compact Design and low weight, use Q355B steel material(ISO EN S355, DIN ST52, ASTM A 572 Grade 50), welding specification follows ISO 15614, AWS D14.1, deflection can from 1/700 ~ 1/1000, MT or PT is requested for Fillet welding and UT is requested for joint welding.
Bogie :
Wheel pair locked for normal driving, wheel pair unlocked to rotate in unforced,wheel pair locked for cross-driving. 
Gear Motor:
Worldwide top brand gear motor to make sure the quality, IP55, F insulation class, overheat protection, manual release bar, and equipped with electro-magnetic brake. 
Control Panel:
Follow IEC standard, IP55 powder coating high quality enclosure, socket plug-in for easy connection, DIN standard terminal, international brand for the inverter, MCB, Contact and electrical devices on the panel
Festoon System:
Double line Galvanized C track system with flexible flat cable, one line for hoist power and signal transmission, one line for the pendent control trolley movement. No-welding claw is design for the brackets of the festoon system fixing.
Safety Protection Functions:
ZHONGJIAN Rubber Tired Gantry Crane include a lot of protection functions, like Overheat protection for the lifting, load cell type overload limit switch, up&down position limit switch, cross limit switch for the cross travel and long travel. Phase sequence relay, and other optional functions, like crane monitoring system, LED load displayer.
Controls:
ZHONGJIAN Rubber Tired Gantry Crane can offer both options of remote control and pendent control.
Anti-corrosive Treatment:
Shoot Blasting follow ISO8501-1 SA2.5 class, roughness follow ISO 8503 G class, and clearness follow 8502-3 Level II. Use top brand's Rich zinc epoxy painting for the prime, middle layer coating. Use polyurethane topcoat for the finished layer coating. All ZHONGJIAN  painters are trained or inspected by NACE or FROSIO level II Inspector.

Rate capaticy	100t
span	7m(net span5.4m)
Hoisting height	5.75m
Hoisting speed	0-1m/min(heavy load)
	0-2m/min(empty load)
Gradeability	2.5%
Travelling speed	0-25m/min(heavy load)
	0-45m/min(empty load)
Arches loading	42500kg
Grounde press	<0.9kg/cm2
Road condition	Mattess,pressed gravel
Tire type/no	18.00-25/8
Driving wheel/Driven wheel	2/2
Extenal dimension	Lenght 11.5mxeidth 9.1mxeidth 9.15m
Total power	85kw power supplyed by diesel engine
Control model	Cab and remote control
Transmission model	All device driven by hydraulic system
Steering model	360°rotation,all wheel steering

Technical Process

1.a variety of power combination solutions (diesel engine,city power,small powerdiesel units +lithium batteries)are provided,energy saving and environmentalprotection.

2.standard two-way flexible resistance anti-swing system,multiple function frequen-
cy control anti-swing inching system and electronic anti-swing system as option,
perfect anti-swing effects,easy maintenance.

3.standard two-way flexible resistance anti-swing system,multiple function frequen-
cy control anti-swing inching system and electronic anti-swing system as option,
perfect anti-swing effects,easy maintenance.

4.vector frequency conversion,electric energy feedback(if city power or lithiumbattery supplies power),torque balance control,energy saving and environmentalprotection,convenience and efficiency.

5.automatic fault detection and real-time data display,safety and reliability.

FAQ

Q1: What's the information should I provide when inquiry?     
A: Thanks for your question. The more information you provide, the more accurate solution we can prepare for you! The  information such as the lift capacity, span, lift height, power source or other specials you give us will be more appreciated.        
Q2: Is your products customized?      
A: Yes, because of the different working condition, all our products are customized depending on detail requirement! So if you give us more information about the lift capacity, span, lift height, power source and other specials, we will give you a very quick quote!  
Q3: How can we install the crane?      
A: Our senior engineer can be your side to provide the installation guide service and training. Moreover, our best sales can visit  your country.        
Q4: Can you provide the serious lifting tools?      
A: Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!        
Q5: How about your payment terms?      
A: we accept T/T and L/C at sight.