Rail Mounted Container Gantry Crane

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 12 Months
• Model NO.: Rail Mounted Container Gantry Crane
• Condition: New
• Operation Form: Remote Control
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: <20t
• Main Girder Form: Double Girder
• Type: Beam
• Transport Package: Naked
• Specification: 26*31.5*50 m
• Trademark: SAINTWAH
• Origin: Beijing
• HS Code: 842619300
• Production Capacity: 10000

Product Description

Rail Mounted Container Gantry Crane

 

• Product Type:RMG
• Lifting Capacity:35ton under spreader
• Span Length:16m
• Working Class:A6, A7, A8
• Ambient Temperature:-25~40ºC

Overview
 

1.1 Rail mounted gantry crane is a kind of rail mounted crane used to offload, stack and load 20ft, 40ft, 45ft ISO standard containers. Its provision of power is offered by cable reel. The crane contains three mechanisms: hoisting, trolley travelling and gantry travelling. The trolley running along the track mounted on gantry beam is capable to serve among legs. The rail mounted gantry crane is able to make straight movement along rails.

 

Design condition

Lifetime	20 years
Loading cycle	2 million

 

1.2 The crane is equipped with appropriate flexible hydraulic container spreader, which is connected to trolley through the upper frame and wire rope system.

And the hydraulic power comes from spreader itself, and we just provide the power supply and communication.

 

1.3 Hoisting mechanism and trolley travel are able to work simultaneously or separately with load; the same applies to gantry travel and trolley travel.

 

1.4 Electrical drive of main working mechanism is equipped with full digital AC frequency convertor, PLC speed governor and constant power adjustment device for hoisting mechanism.

 

1.5 The crane has a monitoring and management system. It has the function of data collection, analysis, management, and fault diagnosis and is also able to deliver the main parameters and operating conditions to the electrical room, cabin and control centre for monitoring and control.

Features

Modular Design

The component of crane are designed into various series standard modulars. And different modulars can be assemblied to different products.

All the modular components can assembly and disassembly for good transportation.

Standard modular components can be manufactured with short producing time and steady quality. So that we can short the delivery time.

 

Advanced Manufacturing Technology

Both side of all the steel plates of crane are pretreated by pretreatment production line, Sand blasting-- Primer spray--Primer drying. Eliminate the inner stress of steel plate, increase the adhesive force of the steel structure. Ensure the appearance and anticorrosion quality.

 

Steel plate cutting adopts whole sets Messer CNC plasma cutting machine from Germany, with very fast cutting speed, little deformation, high precision, deviation could be controled within 1mm, it ensure the raw material at high quality standard and can reach top level in the industry.

 

The welding of main beam adopts high efficiency and intelligent welding robot, Weihua are No.1 enterprise who adopts this high technology machine. The welding joint inside of the main beam adopts advanced MAG welding, adapt Ar+CO2 mixed protective gas, The 4 welding joint outside of the main beam adopts automatic submerged-arc fillet welding machine. The welding of main beam adopts radiographic inspection and ultrasonic flaw detection for the welding joint and fillet weld position.

Specifications

Rail Mounted Container Gantry Crane

 

`Lifting capacity (under spreader)		t	35
Span		m	30
Lifting height		m	16
Working system			A6 (intermediate)
Load and unload of goods			20' ,40' container
Speed	Hoisting	m/min	0~10
	Crab travelling		3.4~34
	Trolley travelling		2.9~29
Motor	Hoisting	Type /kw	YZP280M-8/2*55
	Crab travelling		YZP180M-8/2*11
	Trolley travelling		YZP160M-6/4*11
Weight	Crab	t	34
	Total weight		215
Max. wheel pressure		KN	295
Steel track recommended			P43
			3-phase A.C. 50HZ 380V

 

 

 

Upper Rail Mounted Container Gantry Crane

 

Rated loading capacity (under spreader)		t	40.5
Span		m	22±8
Lifting height			12.3
Duty			A7
Trolley rotation			270 degree
Container			20' 40' 45'
Speed	Hoist	m/min	10/18 (full load/no load)
	Trolley		40
	Gantry		45
	Rotation	r/min	1.35
Limited dimension	L1	mm	14500
	L2		1550
	S1		9000
	S2		7500
Main dimension	H	mm	23500
	H1		12300
	H2		800
	B		16500
	W		10500
	K		8500
Max. wheel pressure		KN	280
Total power		KW	260
Crane rail recommended			QU70
Power supply			3-phase A.C, 50HZ 380V