20 Ton Rubber Tyre Gantry Crane

• After-sales Service: Provide Solutions Within 6-12 Hours
• Warranty: 12 Months
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Weight: >200t
• Maximum Lifting Height: 25-30m
• Model NO.: Straddle crane
• Operation Form: Remote Control
• Type: Container Gantry Crane
• Main Girder Form: Double Girder
• Rated Capacity: 20-500t
• Span: 7.5-35m
• Lifting Speed: 0-5m/Min
• Travelling Speed: 0-35m/Min
• Transport Package: Standard Packaging of General Mechanical Products
• Specification: 40 foot container
• Trademark: Nucrane
• Origin: Henan, China
• Production Capacity: 1200 Sets/Year

Product Description

 

The rubber-tired gantry crane can realize a variety of modes such as straight travel, diagonal travel, horizontal travel, in-situ rotation, Ackerman steering, etc.Crane traveling mechanism adopt to structure of wheel and can achieve 360ºC turn and run diagonally. 
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 and port with horizontal layout. 
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. 

The rubber-tired gantry 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.

 

Main Components Of Mobile Rubber Type Gantry Crane:
1.-Running system
2.-Turning system
3.-Crane span structures
4.-Hoisting system
5.-Dynamical system
6.System of hydraulic and electric control
The gantry is of a box-shape structure,there are single girder and double girder 2 types based on the user's requirments.
 

Rated capacity(t)		100	150	200	300
Ground pressure(kg/m^2)		11.5	11	11.5	6.5
Grade ability		2%	4%	4%	4%
Lifting speed(m/min)	Full load	0-2	0-1	0-2	0-1
	Non-load	0-5	0-4	0-3	0-3
Traveling speed(m/min)	Full load	0-20	0-20	0-20	0-20
	Non-load	0-35	0-35	0-35	0-35
Working temperature		-20ºC~+50ºC

product advantage:
•  Capacity:  10 tons ~500 tons
•  MBH or Mobile Boat Hauler
•  Hydraulic & Electric drive
•  Full frequency conversion
•  Cabin & Remote control
•  360 degree concentric steering
•  for boat, yacht, material transfer
•  Used in repair yards, shipyards, docks etc.

After-Sales Service:
Our After-sale Services-- within 24 Hours:
(1) Before--Sale Service : 
01:Quality Control: Strictly Production Request base on signed contract ;
02:Delivery Time: Guarantee within contracted delivery time ;
03:Photos: Send photos to our customer after finish production and packing ;
04:Packing Details:Give complete packing size table to our customer;
05:Brand: Respect our customers' advice to use our customers' own brand & logo ;
06:Documents:Provide high efficiency service to post you all required customs clearance documents by DHL or TNT .  
(2) After--Sale Service :  
01:Reply : Fast reply all your questions on line or by email or by telephone ;
02:Quality Problems:Our factory is responsible for any problems if it is resulted by our reasons (Such as give you free new parts to repair it  or give enough some compensation cost to you) ;
03:Safe Operating: Pls remind your customers to respect our Operating Manual to operate our machine rightly, to guarantee Safe when operate our machine.