Mobile 50 Ton Rubber Tyred Quayside Dock Harbour Container Crane

• Customization: Available
• After-sales Service: Provide Solutions Within 6-12 Hours
• Warranty: 12 Months
• Model NO.: container 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: 35t/40t/45t
• Lifting Height: 18-25m
• Traveling Speed: 0-120m
• Span: 18-35m
• Transport Package: Standard Packaging of General Mechanical Products
• Specification: 40 foot container
• Trademark: Nucrane
• Origin: Henan, China
• Production Capacity: 300 Sets/Year

Product Description

Rubber Tyre Container Gantry Crane

Product Description

Rubber Tyre Container Gantry Crane(RTG ) is suitable for loading and unloading of large span, frequently railway freight yard, port, open storage, container transfer station etc.This machine adopts U type gantry, its legs headroom large (nearly 7 meters). It is suitable for heavy bulky cargo and container handling operations, with frequent high-level work, A5 ~ A8. The weight of 5 to 500 tons, the span of 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

Equipped with diesel AC generator set for power supply and digital variable frequency speed regulation, it can move in two directions within the container yard. Equipped with telescopic slings capable of lifting 20 foot and 40 foot containers. In general, the span of the field bridge has been standardized to 23.47 meters (six lanes plus walkways), and non-standard span field bridges can also be supplied. The lifting height can ensure the lifting of a 40 foot high 9'6" container, crossing four layers (or five to six layers) of the container stack.
The traveling mechanism of the crane can be four-wheel or two wheel drive. To prevent collisions between yard bridges and between yard bridges and containers, a manual deviation correction system and anti collision devices at the four corners of the crane are installed.
The mechanical operation of the small car can adopt rack and pinion type or dual axis or single axis drive, ensuring smooth operation. There is a cab under the small frame, where the driver operates the entire crane.

Technical Introduction

Safety Feature of RTG Crane:
Automatic rectify deviation control
Weight overload protection device
Top quality polyurethane buffer
Phase protection
Lifting limit switch
Cross traveling limit switch
Long traveling limit switch
Voltage lower protection function
 

Product Parameters

 

Following technical specification is for reference. Spreader is for container 20`, 40` and 45`.
Capacity of Spreader				t	30.5	35	40.5
Working Duty					A6	A6	A6
Span				S	23.47	23.47	23.47
Base				B	7.4	7.4	7.5
Lifting Height				H	15.4	15.4	18.2
Speed	Hoisting		full load	m/min	12	12	23
			Only with spreader		24	24	46
	Traverse				70	70	70
	Traveling	full load			45	45	45
		Only with spreader			90	90	90
Main Dimensions				L	25370	25370	25370
				H1	22030	22334	25134
				L1	905	905	905
				L2	950	950	975
Total Power of Diesel Motor				KW	~305	~305	~400
Total Power of Generator				KW	~518	~595	~720
Max. Working Load of Wheel				KN	273	287	320

Our Advantages

High Reliability:
The motor,Frequency converter and reducer are imported from domestic and international famous brands with industry recognition, quality assurance.
The main electrical components is from the selection of Siemens, ABB and other international well-known brands, the protection degree electronic control box is no less than IP54.
 

Advanced Manufacturing Technology:
Steel shot blasting pretreatment, the surface quality reaches Sa 2.5 grade.
Crane wheel and wheel shaft through the high frequency quenching and tempering treatment, it eliminates the internal stress and ensures the machining accuracy. the use of welding robot, the main girder inseam weld by advanced MAG welding. The main girder welding adopts radio graphic testing and ultrasonic testing to ensure the welding quality.
 

Modular design:
 According to the general rules of products, components, it forms the hoisting mechanism modeule, trolley traction mechanism module, trolley assembly module,steel structure module, founction module, general module and etc. 
The standard module production ensures product stability of quality and shortens the delivery cycle.
 

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.