Product Details



Single Boom Portal Crane For Shipyard
Single Boom Portal Crane For Shipyard Description
Key words:	Portal crane, Portal slewing crane, Shipyard crane, 10t portal crane ♦ Capacity: 5.0 tons ~ 250 tons ♦ Size requirements: needed to be dsigned as customer's requirements

Single Boom Portal Crane For Shipyard Components
25t Portal Crane For Shipyard are mainly used in the port, shipyard, ships at wharfs for mechanized handing and transshipment. it inculdes lifting mechanism, traveling mechanism, rotary mechanism, luffing mechanism. Engineers will design the portal crane according user requirements. some parts for your reference as below:

Lifting Mechanism:

♦ Gear box

♦ Lifting motor

♦ Lifting brake

♦ Lifting fan

♦ Cable drum

Traveling mechanism:

♦ Rail safety device

♦ Travel stop buffer block

♦ Anchor device

♦ Traveling wheel

♦ Full set electric equipment

Luffing Mechanism:

♦ Jib

♦ A-bracket

♦ Wire rope

♦ Full set electric equipment

Rotary Mechanism:

♦ Turnable

♦ Retory gear

♦ Full set electric equipment

Note:

The detailed packing list, please

consult your marktering consultant.

Above information for your

reference.

Project one: Single Boom Portal Crane For Shipyard

Step one: Design drawing

Step Two: Parameters Confirm:

Product Parameter of 7.0t Single Beam Portal Crane
Product Name		Unit	Parameter
Working Classification		A6
Load Capacity		t	7.0
Outreach Range	Max range	m	20
	Min range	m	6.0
Lifting Height	Above rail	m	22
	Below rail	m	15
Working Speed	Lifting speed	m/min	0-20m/min
	Derricking speed	m/min	0-20m/min
	Slewing speed	R/min	0-0.9r/min
	Traveling speed	m/min	0-25m/min
Motor Syetem	Lifting motor	YZP355M2-10 220KW×2
	Derricking motor	YZP250M-8 37KW
	Slewing motor	YZP225M-8 (Vertical) 37KW×2
	Traveling motor	YZP160L-6 11KW×4
Rails Distance		m	9
Base Width		m	9
Traveling Wheel Quantity		Pcs	24(Driving wheel is 12pcs)
Max Wheel Pressure		KN	≤250
Max Wind Pressure(Working)		N/m2	250
Slewing Radius of turntable end		m	6
Total Motor Capacity		KW	562
Power Syetem		Cable drum, three phase four wire system, AC380v 60HZ

Step Three: Test on-site

Step1: Inspect before test

♦ Checking the purchased part cetificate
♦ Verificate the specificaiton of portal crane

♦ Inspect Installation,Circuit, Instrument Equipment,personnel allocation whether feasible

Step2: safety limit test

♦ isolated running

♦ Lifting-amplitude of variation

♦ Lifting-slew

Step3: Load capacity test(7ton)

♦ isolated running

♦ Lifting-amplitude of variation

♦ Lifting-slew

Step4: Overload dynamic test(7.7ton)

♦ isolated running

♦ Lifting-amplitude of variation

♦ Lifting-slew

Step5: Overload static test

♦ Loading 125%,8.75t lifting below 0.3m,keep in 10 minutes

If you interested in our products, we can talk more and supply you some test videos on the spot for your reference.

Step Four: Packaging and Delivery

Step Five: Installation

Step Five: After Services

1.14 months warranty when products leave the factory, or 12 months warranty after installation and

commissioning in addition to the human damage factors.

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.

Certificate: CCS

FAQ

1.Certificate:What are the certificates and test certificate for crane equipment will be used so many

countries?

Answer: CE, ISO, and CCS, BV, LR, ABS all classfication.

2. Basic Parameters: What should I do if I want to buy a protal crane?

Answer: please try to finish the main specification as below:

1). Max load capacity ---ton

2). Max working radius ---m

3). Lifting height above rail/below rail ---m

4). Rail distance or guage ---m

5). Travelling distance ---m

Or let the Trade Consultant to help you to finish with you.

Waitting for your inquiry.