Workshop 15 Tons Rubber Tyre Mounted Gantry Crane

• Customization: Available
• After-sales Service: Provide Solutions Within 6-12 Hours
• Warranty: 12 Months
• Model NO.: rtg crane
• Condition: New
• Maximum Lifting Weight: >200t
• Maximum Lifting Height: 25-30m
• Operation Form: Remote Control
• Type: Container Gantry Crane
• Main Girder Form: Double Girder
• Lifting Capacity: 10-200t
• Span: 7.5-35m
• Lifting Height: 8-25m
• Traveling Speed: 80m/Min
• Hoisting Speed: 40m/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

Rubber Tyre Gantry Crane

Product Description

Rubber tyre gantry Crane is composed of gantry, lifting trolley, crane travelling mechanism, cab and electric control system. The gantry is of boxed-shape structure, the girder is bias track double girder and the leg is Type U.
Rubber Tyre Gantry Crane is suitable for loading and unloading of large span, frequently railway freight yard, port, open storage, container transfer station etc. It is suitable for heavy bulky cargo and container handling operations, with frequent high-level work, A5 ~ A8. The capacity is from 5 to 500 tons, span is from 18 to 35 meters, the girder can be designed have cantilever and no cantilever, the end of two main beam connected with end beams to meet the high level requirements.
 

Product Features

It 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.
 

1. Adopt box-shaped double beam welding structure to increase the working space and facilitate transportation, installation and maintenance.
2. The trolley adopts the special conductive device of rail and cable.
3. Parts standardization, serialization and generalization.
4. There are two types of crane power supply: cable drum type (divided into left end and right end) and sliding contact line type (divided into left end and right end), which are available for users to choose.

 

Technical Introduction

1. The electrical equipment is accommodated in robust steel plate control cubicles.
2. All movement can be switched off by actuating the emergency-off switch at the control station via a main contactor.
3. The entire equipment is easy to install and dismantle due to the use of threaded bolts and top-hat rails. Cable inlet from the cable gland.
4. Power supply cable and control cable along the girder
5. A protective earth conductor is fitted as standard, a crane switch is provided.
6. Travel end switches, long and cross travel limited by means of preliminary and final limited switches and overload protection.
 

Environmental Conditions:
1,The power source is three-phase alternating current,rated frequency is 50HZ,rated voltage is 380V.
2,The working environment temperature ranges from -20ºC to +45ºC and the relative humidity is no lower than 95%(with dew).
3,In-service, the wind speed should be no higher than 20m/s; out-of-service, the wind speed should be no higher than 44m/s.
4,The working duty is A6-A7.
5,The gradient of crane traveling floor should be less than 1% and part of that should be no more than 3%.
6,The crane which has the special requirement for working conditions, can be manufactured following the contracts.

 

Safety features:
1. Automatic rectify deviation control
2. Weight overload protection device
3. Top quality polyurethane buffer
4. Phase protection
5.Lifting limit switch,cross traveling limit switch,long traveling limit switch
6. Voltage lower protection function
7. Emergency stop system
8. Current overload protection system
9.  Lighting system 
10. Audio and video alarm system
 

Product Parameters

Following technical specification is for reference.
Capacity			t	15	30	50
Working Duty				A6	A6	A7
Span			m	18-35
Lifting Height			m	9-20
Speed	Hoisting	With full load	m/min	12	9	5.5
		Only with spreader		24	24	46
	Traverse			70
	Traveling	With full load		45
		Only with spreader		90
Total Power of Diesel Motor			KW	~305	~305	~400
Total Power of Generator			KVA	~518	~595	~720
Max. Working Load of Wheel			KN	273	287	320

Packaging & Shipping

 

After Sales Service

1.14 months warranty when products leave the factory, or 12 months warranty after installation 
2. 2 years spare-parts provided for better maintenance.
3.Professional technical staffs provide installation, commissioning and training services.
4.Delivery with English user manual, parts manual, product certification and other relevant certificates.
5.Technical advisory for any time and Engineers available to service machinery overseas.