Portal Crane

• After-sales Service: 1 Year
• Operation Form: Crane Console
• Warranty: 1 Year
• Certification: GS, RoHS, CE, ISO9001
• Transport Package: Naked
• Specification: 26*31.5*50 m
• Model NO.: Portal Crane
• Trademark: SAINTWAH
• Origin: Beijing
• HS Code: 842619300
• Production Capacity: 10000

Product Description

Portal Crane

 

• Product Type:MQ
• Lifting Capacity:30-80T
• Span Length:Above rail 40m; under rail 30m
• Working Class:A7, A8
• Ambient Temperature:-25~40ºC

Overview

Portal crane is a multi-purpose crane machine which is extensively applied to loading and unloading all kinds of cargos at various working site. The main structure is steel frame. The lifting tools can be grab, container spreader, hook and electromagnet, etc. This crane has two different type according to the working demand: stationary type and travelling type.

 

Portal crane can meet high efficiency work requirements, with the advantage of heavy lifting capacity, calm movement, high working efficiency, safety and reliability, compact frame, comfortable operation, nice appearance, convenience maintenance and so on. It can work perfectly in the limited space of the port, yard and other places, and is excellent on truck transportation, ship loading and unloading. And especially at the general use port, portal crane is a kind of material handing machine which can bring you swiftness benefit with small investment.

Features

High Quality Material and Components

The steel plates are all from Bao steel, Wuhan steel, Handan steel, all steel should be inspected by our National Technology Test Laboratory to ensure the quality.

The motor, gear box can be China top brand or International brand. The main electric unit can be Siemens, Schneider, ABB.

 

Modular Design

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

Pretreat

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.

 

Cutting

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 controlled within 1mm, it can ensure the raw material at high quality standard and can reach top level in the industry.

 

Welding

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 adapt 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.

 

High Security

Overload limit monitor, it can shows the loading capacity and help the operator to avoid overload.

Automatic checking system, the controller can check the effectiveness of power voltage, the default Phase protection device and zero position of all buttons.

The driving and driven wheels have edge brake, and the brake interlocks with the electric to avoid crane from gliding so that can improve the safety.

Specifications

 

Product Specification			1030
Lifting Capacity		t	10
Group Classification Of Complete Machines			A7
Lifting Height	Above Rail Top	m	Grab 16 Hook 25
	Below Rail Top	m	Hook 15
Working Radius	Max.	m	30
	Min.	m	8.5
Lifting Mechanism	Group Classification		M7
	Lifting Speed	m/min	60
Luffing Mechanism	Group Classification		M6
	Luffing Speed	m/min	52
Slewing Mechanism	Group Classification		M6
	Slewing Speed	r/min	1.51
Traveling Mechanism	Group Classification		M4
	Traveling Speed	m/min	27
Power Source			3-phase A.C. 50Hz 380V
Track Gauge/Wheel Base		m	10.5/10.5
Max.Slewing Radius		m	30
Tail Slewing Radius		m	~7.8
In-service Maximum Wind Pressure		N/m	250
Out of-service Maximum Wind Pressure		N/m	1000
In-service Maximum Wheel Pressure		KN	220
Steel Track Recommended			P50
Installed Capacity		kw	350

 

Product Specification			1633
Lifting Capacity		t	Grab 16 Hook 16/25
Group Classification Of Complete Machines			A7
Lifting Height	Above Base Level	m	Grab 20 Hook 28
	Below Base Level	m	16
Working Radius	Max.	m	Grab 33 Hook 33/23
	Min.	m	9.5
Lifting Mechanism	Group Classification		M7
	Lifting Speed	m/min	50
Luffing Mechanism	Group Classification		M6
	Luffing Speed	m/min	50
Slewing Mechanism	Group Classification		M6
	Slewing Speed	r/min	1.51
Traveling Mechanism	Group Classification		M4
	Traveling Speed	m/min	25
Power Source			3-phase A.C. 50Hz 380V
Track Gauge/Wheel Base		m	10.5/10.5
Max.Slewing Radius		m	33
Tail Slewing Radius		m	~8.5
In-service Maximum Wind Pressure		N/m	250
Out of-service Maximum Wind Pressure		N/m	1000
In-service Maximum Wheel Pressure		KN	250
Steel Track Recommended			P50
Installed Capacity		kw	450
Product Specification			3055
Group Classification Of Complete Machines			A5
Elevating Capacity	Lifting Capacity	t	Main Hook		Aux.Hook
			30	10	5
	Radius	m	15~17	15~50	19~55
Lifting Height		m	50		50
Working Radius	Max.	m	55		50
	Min.	m	19		15
Speed Of Mechanism	Lifting Speed	m/min	10(20,<12t)		20(40,<2t)
	Luffing Speed	m/min	~10
	Slewing Speed	r/min	0.24
	Traveling Speed	m/min	30
Power Source			3-phase A.C. 50Hz 380V
Track Gauge/Wheel Base		m	10.5/12
Clear Height Of Portal		m	~10
Tail Slewing Radius		m	~15
Rotary Disc Tail Slewing Radius		m	=12
In-service Maximum Wind Pressure		N/m	250
Out of-service Maximum Wind Pressure		N/m	1000
In-service Maximum Wheel Pressure		KN	250
Steel Track Recommended			P50
Installed Capacity		kw	220

 

Product Specification			4073
Group Classification Of Complete Machines			A4
Elevating Capacity	Lifting Capacity	t	40	27	22	16	10
	Radius	m	20~45	20~55	20~60	20~67	20~73
Lifting Height		m	45
Working Radius	Max.	m	73
	Min.	m	20
Speed Of Mechanism	Lifting Speed	m/min	0.2~10
	Luffing Speed	m/min	0.2~10
	Slewing Speed	r/min	0.3
	Traveling Speed	m/min	30
Power Source			3-phase A.C. 50Hz 380V
Track Gauge/Wheel Base		m	10.5/14
Clear Height Of Portal		m	8.06
Rotary Disc Tail Slewing Radius		m	~9.4
In-service Maximum Wind Pressure		N/m	250
Out of-service Maximum Wind Pressure		N/m	1000
In-service Maximum Wheel Pressure		KN	400
Steel Track Recommended			P50
Installed Capacity		kw	350

 

Product Specification			3055
Group Classification Of Complete Machines			A5
Elevating Capacity	Lifting Capacity	t	Main Hook		Aux.Hook
			120	40	20
	Radius	m	24~33	24~60	28~65
Lifting Height		m	60		60
Working Radius	Max.	m	60		65
	Min.	m	24		28
Speed Of Mechanism	Lifting Speed	m/min	6(12,<48)		15(30,<8)
	Luffing Speed	m/min	~10
	Slewing Speed	r/min	0.24
	Traveling Speed	m/min	30
Power Source			3-phase A.C. 50Hz 380V
Track Gauge/Wheel Base		m	13/16
Clear Height Of Portal		m	~13
Tail Slewing Radius		m	~17
Rotary Disc Tail Slewing Radius		m	≤15
In-service Maximum Wind Pressure		N/m	250
Out of-service Maximum Wind Pressure		N/m	1000
In-service Maximum Wheel Pressure		KN	450
Steel Track Recommended			Qu50
Installed Capacity		kw	220

 

Product Specification			G0515
Group Classification Of Complete Machines			A6
Lifting Capacity		t	5
Lifting Height	Above Base Level	m	9
	Below Base Level	m	7.5
Working Radius	Max.	m	15
	Min.	m	6
Speed of Mechanism	Lifting Speed	m/min	25
	Luffing Speed	m/min	22
	Slewing Speed	r/min	1.36
Power Source			3-phase A.C. 50HZ 380V
Rotary Disc Tail Slewing Radius		m	=4
Overall Productivity		t/h	≥150
In-service Maximum Wind Pressure		N/m	250
Out of-service Maximum Wind Pressure		N/m	1000
Installed Capacity		kw	45