Liebherr CBB 350(200)/18(31) Litronic Operating Manual – Serial 162894-162895

Description

Liebherr CBB 350(200)/18(31) Litronic Operating Manual

The Liebherr CBB 350(200)/18(31) Litronic Operating Manual is the full operator and maintenance documentation issued for machine serial numbers 162 894 and 162 895. Published by LIEBHERR-WERK NENZING GMBH, this manual carries documentation version 008 (publication reference 1381-07) and is written in English. It is the single reference a crane operator, rigger, signalman or maintenance technician needs to run, shut down, troubleshoot and service this exact Litronic-equipped offshore crane.

Unlike a generic crane book, everything inside this CBB 350(200)/18(31) Litronic operating manual is keyed to the delivered machine configuration listed in the machine passport – the 350 t main hoist system, the 40 t auxiliary hoist system, the synchronising crane control system (SYCRATRONIC), the dynamic anti-collision system (DACS), the load data recorder, slack rope protection and sector limitation. That makes it the correct document for the serial number you actually own.

File Details

• Manual type: Operating Manual (operation, control and maintenance)
• Brand: Liebherr
• Manufacturer: LIEBHERR-WERK NENZING GMBH, A-6710 Nenzing, Austria
• Model / type: CBB 350(200)/18(31) Litronic
• Serial numbers: 162 894, 162 895
• Documentation version: 008
• Publication reference: 1381-07
• Language: English
• Format: PDF

Chapters Covered

• 1. Introduction – foreword, handling of documentation, legal notice
• 2. Product Description – utilization as directed, correct and incorrect usage, operational area limits, machine passport and name plate, technical data, proof of origin, design conditions, operating conditions, permissible capacities and speeds, electric power supply, load chart, tandem lift overview, general arrangement (main parts, slewing column, cabin, boom)
• 3. Safety Guideline – danger symbols, areas of responsibility (manufacturer, owner, machine operator, rigger, signalman, maintenance personnel), personal requirements, personal protective gear, work area, safety and monitoring devices, safety signs on the machine, machine specific dangers (mechanical, hydraulic, burns, chemical, fire and explosion, poisoning and asphyxiation, environmental, electromagnetic), additional dangers (wind and storm, snow and ice, lightning strikes, hand signals per BGV A8 and ASME/ANSI B30.5)
• 4. Control and Operating Elements – operator’s control stand, control lever controls, switch units X20 / X23 / X24, monitor and test system panel, remote control panel (battery, charger, radio operation, error displays, troubleshooting, emergency off), Litronic monitor, indications on the monitor (crane operation page, information page, operations hour counter page, message indication page), air condition control panel, switch cabinets X1 and X2
• 5. Crane Operation – safe operation, crane access, emergency descent, crane movement positions, checks before daily start-up, daily start-up, starting main motor, moving out of parking position, start/stop for work breaks, shutting down the crane, lower and upper parking positions, shutting down main motor, longer standstill periods, hook operation, preselection of crane operation mode, hoist gear preselection, tugger winch 1 + 2 operation, synchronising crane control system (SYCRATRONIC) – preselection, traverse rotation, deselection, horizontal load level luffing, load moment limitation (LML), dynamic anti-collision system (DACS), collision area, bypass anti-collision, load recording system, data import from memory card to PC and Microsoft Excel, use of emergency stop, Litronic test system and menus, auxiliary functions and air conditioning
• 6. Emergency Operation – general, arrangement of emergency devices, emergency operation at failure of one power pack, instructions for emergency hand pump, lowering the load on main hoist, lowering the load on auxiliary hoist, releasing the slewing brakes, lowering the boom, tugger winches
• 7. Maintenance – qualified persons, maintenance intervals, maintenance chart, greasing schematic, oil filling schematic, utility requirements, lubricant table and order information, electric motor, gearboxes (distribution, slewing, main hoisting winch, auxiliary hoisting winch, luffing winch), slewing bearing tilt measurement, ropes (installation, untwisting, maintenance, examination, discard criteria), rope pulleys, hydraulic lines and hoses, hydraulic oil tank, Liebherr oil diagnostics system, pressure accumulators, oil coolers, electrical system, slip ring unit, air conditioning system

Read as a whole, the CBB 350(200)/18(31) Litronic operating manual gives a technician a complete operational envelope for the crane. It shows what the machine is rated to lift at each radius through the load diagram for the main and auxiliary hoists, how the SYCRATRONIC system lets two cranes share one load as master and slave, how the dynamic anti-collision system guards the slewing envelope, and how the Litronic monitor, service panel and test system menus present live pressure, temperature, rpm, radius, boom angle and load utilisation data. On the maintenance side it provides a full interval-based maintenance chart, greasing and oil filling schematics, a lubricant table with part numbers, rope discard criteria to international standards, gearbox oil change procedures, slewing bearing tilt measurement, hydraulic line inspection, slip ring maintenance, and the emergency hand pump procedures used to lower a load, release the slewing brakes or luff the boom when the crane is at a total standstill.

Why This Manual Matters

A crane of this class – roughly 350 t main hoist capacity, 40 t auxiliary hoist, 360 degree unlimited slewing, 22 m/s maximum operating wind, and a range of electronic safety systems – cannot be run safely on memory or guesswork. The load diagram has to be read at the actual radius, the anti-collision and slack rope bypass functions have to be used correctly, the emergency procedures have to be carried out in the right sequence and the maintenance intervals have to be respected if the slewing bearing, ropes, gearboxes and hydraulic system are to reach their intended service life. This manual is where all of that is written down.

For a maintenance technician, the value of the CBB 350(200)/18(31) Litronic operating manual is in the depth of the maintenance chapter – not just a schedule, but procedures for taking an oil or grease sample, reading the Liebherr oil diagnostics report, checking rope and drum groove wear with a test template, checking rope pulley radius tolerance, testing pressure accumulators, cleaning oil coolers and inspecting the slip ring assembly. For an operator, the value is in the control chapter, which maps every switch, lever, push button and screen indication on the control stand, remote control console and Litronic monitor to its function, including the bypass functions and error displays.

What You Can Do With This Manual

• Read the rated capacity for the main hoist and auxiliary hoist at any radius from the included load diagrams
• Carry out the daily, weekly, 500 h, 1000 h, 2000 h, 4000 h, 6000 h and 3-year maintenance tasks listed in the maintenance chart
• Start the crane correctly – main breaker, key switch, motor on, boom and hook into working range
• Move the crane between working range, lower parking position (0 degrees) and upper parking position (approximately 83 degrees) using the bypass mode correctly
• Operate in SYCRATRONIC tandem lift mode as master or slave, rotate the load about the hook or about the centre, and deselect back to single crane mode
• Set up, tare and use the load recording system, and transfer the saved load data to a PC via the PCMCIA flash card for evaluation in Microsoft Excel
• Diagnose the machine using the Litronic test system menus – input/output page, memory page, select list, messages page, correction page and special functions
• Perform emergency lowering of the main hoist, auxiliary hoist or boom using the hand pump and the correct hand valve sequence
• Release the slewing brakes in an emergency and rotate the crane by secondary means
• Change gearbox oil in the distribution, slewing, main hoist, auxiliary hoist and luffing winch gearboxes
• Measure slewing bearing tilt play and compare against the permitted limit values
• Inspect ropes against the discard criteria for wire breaks, diameter reduction, corrosion, deformation and heat damage
• Check winch drum groove wear and rope pulley groove radius with a test template
• Top up hydraulic oil, replace the return flow filter and the pressure filter in the aggregate room

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Instant PDF Delivery

The Liebherr CBB 350(200)/18(31) Litronic operating manual is delivered as an immediate PDF download after payment. There is no shipping and no waiting for a physical binder. The file opens on a workshop PC, laptop, tablet or phone, and any section – a load diagram, a maintenance procedure, an emergency valve sequence – can be printed and carried to the machine. It is the practical, searchable reference for the crane you actually own, keyed to serial numbers 162 894 and 162 895 and documentation version 008.