Efficient Product Quality Factory Direct Sale Fixed or Movable Port JIB Crane
Brief Introduction
5ton to 50 ton used in port shipyard portal crane are mainly used in the port, shipyard, ships at wharfs for mechanized handing and transshipment. it includes lifting mechanism, traveling mechanism, rotary mechanism, luffing mechanism. Engineers will design the portal crane according user requirements.
Technical Parameters
| 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 System | 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 System | Cable drum, three phase four wire system, AC380v 60HZ |
Safety Devices for Portal Crane:
To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also other equipments as following:
1. Overload Limit Switch
2. Rubber Buffers 3.Electric Protective Devices
4. Emergency Stop System
5. Voltage Lower Protection Function
6. Current Overload Protection System
7. Rail Anchoring
8. Lifting Height Limit Device
PRODUCT APPLICATION
This product is is widely used in the port, shipyard, ships at wharfs for mechanized handing and transshipment. It is prohibited to use the equipment in the combustible, explosive or corrosive environment(Need explosion proof type for this).
Shipping way of Cranes:
Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.
Main beams, end beams and trolly/winch are packed by plastic woven cloth. It can reduce abrasion during the transportation.
If the size are suitable for container ship, usually by container.
Big size, usually by bulk ship or by container after truncation.
Transport ways are based on reducing cost & keep safety.
FAQ
Q1. Can the cranes be customized?
Yes,every customer’s working condition is different, all of our products can be customized depend on customers’ requirements. Please give us the information as clear as you can, so we can give our best design to suit for your demands.
Q2. How many operation methods for my selections?
We provide pendent controller with push button control type, remote control type or cabin control type.Please tell us what kind of operation way you need.
Q3. I have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
Q4. Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...
Q5: In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:
1. Lifting capacity.
2. Span length.(rail center to rail center)
3. Lifting height.(hook center to ground)
4. Have you installed the rails? Do you need us to supply the rails? How long is it? 5. Power supply: Voltage.
6. Working condition: what kind of material to lift? temperature?
7. It would be much better if it is possible for you to offer the drawing photo of your workshop.
Product Tags:
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5-50 Ton Portal Gantry Crane , Ac380v 60hz Fixed / Mobile Harbor Crane Images
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