LPS 550
Lifting capacity (max.) | 144 t |
---|---|
Jib length | 54 m |
Total weight | 439 t |
Hoisting/lowering max. | 120 m/min |
Lifting capacity (max.) | 144 t |
---|---|
Jib length | 54 m |
Total weight | 439 t |
Hoisting/lowering max. | 120 m/min |
The Liebherr mobile harbour crane is equipped with the latest generation of diesel engines for the exhaust emissions standards of EU stage V or EPA Tier 5 final.
Noise protection, windshield wiper, air conditioning. The ergonomic and comfortable features of the cab increase the concentration and reduce the fatigue of the crane operator – for consistently high productivity and a high level of safety.
The main supply can be effected via low voltage (400 V) or high voltage (1 kV - 20 kV). The cable drum is secured to the portal and independently takes care of the unwinding and winding of the power cable.
Buffers are provided at all 4 corners of the portal as collision protection. Visible limit switches can be installed as additional security.
The safety of people, the infrastructure and the environment takes top priority. Our mobile harbour crane has a number of precautionary measures for increased safety in your port.
The manual storm anchor is suitable for wind speeds up to 42 m/s.
Four-rope grab control
The synchronisation of the winches is monitored and optimised by the four-rope grab control.
Hydrostatic drive
Closed hydraulic loops are used for all main functions such as lifting, turning and luffing. The crane operator benefits from extremely precise control, the service personnel benefit from a minimum number of components and the operating company benefits from reduced fuel consumption.
Pull cylinder
The pull cylinder over the boom offers many advantages: no collision with swinging load, no buckling of the cylinder and full protection of the piston rod in park position.
4-chord boom
The four struts (lattice design) of the boom provide maximum stability and handle the sideways pull better than alternative boom designs. This results in a longer service life.
Lighting
Operation without a loss of productivity is also possible when it is dark. High-performance LED headlights at the boom and tower provide optimal lighting.
Slewing mechanism
The LHM 550 has three slewing mechanisms connected in parallel. The loads for the slewing ring are reduced to a minimum.
Enclosed tower design
The enclosed design of the tower gives the crane operator secure and weather-protected access to the tower cab.
Glass fibre reinforced plastic
The machine housing panels are made from glass fibre reinforced plastic. The advantages include low weight and resistance to rust.
Horizontal load path
During luffing the load always moves along the horizontal load path.
Hoist mechanism
The lifting and lowering movements up to the maximum load capacity are effected steplessly, i.e. without changing gears. The lifting speed is up to 120 metres per minute.
Cooling
The speed of the special Howden coolers is automatically adapted to cooling requirements. As a result, diesel consumption and noise levels are reduced to a minimum and the service life is maximised.
Paintwork
To defy the rough maritime environmental conditions, the standard paintwork comprises a primer coat, an intermediate coat and a top coat.
Litronic crane control
The control system of the mobile harbour crane range, which was developed by Liebherr, focuses on precision, safety and productivity. Obtain a detailed overview here.
moreMachine housing concept
The single-storey slewing platform houses the drive unit, slewing mechanisms and hoist mechanisms, the control cabinet room and the alternator. All components are easily accessible for maintenance work.
Emergency descent
The emergency descent leads from the cab along the tower to the ground. If the conventional descent is not accessible, the operator can get to safety at any time using the emergency descent.
Round tower design
The round tower design minimises damage caused by torsion. Forces are evenly distributed to the steel structure and the slewing ring. As a result, the service life of the crane is increased significantly.
Control cabinet room
All electric and electronic components used satisfy military standards. External environmental conditions have no impact on the functionality. The entire system was developed for the maritime environment with temperatures from -40°C to +80°C.
Slack rope protection
A slack rope protection device is mounted on the winch frame. The winding on the winch is effected evenly, and the hoist rope is always kept taut.
Service network
Like all maritime cranes from Liebherr, our mobile harbour crane can rely on a dense service network worldwide. This ensures short downtimes and a quick response.
Tower cab position
Optimal views for the operator. The forward-mounting position of the tower cab with 70% glass (safety glass) offers the driver a comprehensive visibility range.
Accessibility
Regular servicing maintains the efficiency of the crane. So maintenance work can be carried out quickly, the accessibility of the relevant components is to the fore. This reduces downtimes.
Lifting capacity (max.) | 144 t |
---|---|
Min. radius | 11 m |
Jib length | 54 m |
Total weight | 439 t |
Container rows max. | 18 |
Max. ship width bulk | 62 m |
Max. ship width scrap | 48 m |
Material handling capacity bulk | 1,500 t/h |
Engine power | 725 kW |
Hoisting/lowering max. | 120 m/min |
Slewing max. | 1.60 rpm |
Luffing max. | 85 m/min |
Mobility | rail mounted |
Fields of application | Bulk handling / Container handling / General cargo operation / Heavy lift / Scrap handling |
Max. load bulk | 90 t |
Lifting height max. | 45 m |
Pactronic enables greater handling capacity with low fuel consumption thanks to an innovative energy-saving system. more
The innovative system detects the properties of the material and fills the grabber optimally for each work cycle. more
Cycoptronic anticipates the path of the load and balances out any pendulum movements even before they develop. more
The system detects how much space is available between the container and destination and optimises the braking distance.
One system, two cranes and only one crane operator: Sycratronic brings several cranes together as one functioning unit. more
The avoidance of sideways pull and precise vertical lifting of the load increase the service life of the crane.
Radio remote control
The radio remote control combines user-friendliness and functionality. All crane movements are easy to control, also from outside the cab.
Central lubrication
The central lubrication system requires less maintenance. Relevant crane parts are automatically and independently lubricated by electric pumps.
Electric drive
The entire range of LHM models can be equipped with an electric main drive – for more environmental friendliness. A high-voltage or low-voltage connection is required for this drive.
Economy software
Whether idling or under full load, EcoMode reduces the engine speed to the required minimum. This reduces emissions, material wear and operating costs.
Noise protection
There is a special protection package for use in areas with strict noise level requirements. With the reinforced soundproofing of the machine room, further noise reduction of up to 50 percent is achieved.
Fleet management
LiDAT supplies information about localisation, as well as detailed data about operation of the machines.
moreTeach-in
Fixed loading and unloading points ensure greater precision and speed in bulk goods handling.
Low-temperature equipment
Special equipment packages enable reliable handling in icy regions. Also under extreme conditions with temperatures below -50° Celsius.
Tower increase
The position of the boom hinge point and the tower can be increased by up to 12 metres. This optimises not only the operator's view, but also the range of the crane.
Other special equipment
Do you need special equipment? Simply contact us! Liebherr mobile harbour cranes are used worldwide and have many other options.
Cyclone filter system for drive
Our cyclone filters achieve a filtration efficiency of up to 99.9 percent. For extra protection against dust.