GENERALDESCRIPTION

2.1 1720

INDEX

2. PRODUCT DESCRIPTION 2.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1. INTENDED USE 2.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.1. OPERATIONAL MODES 2.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.2. LIMITS OF THE OPERATIONAL AREA 2.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2. NOT INTENDED USE 2.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3. MACHINE PASSPORT 2.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.1. NAME PLATE 2.6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4. TECHNICAL DATA 2.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.1. DESIGN CONDITIONS 2.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.2. OPERATING CONDITIONS 2.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.3. PERMISSIBLE CAPACITIES / SPEEDS 2.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.4. ELECTRIC POWER SUPPLY 2.9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.5. PRIME MOVER 2.9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.6. LOAD CHART MAIN HOIST 2.10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.7. LOAD CHART AUXILIARY HOIST 2.11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.8. OPERATIONAL LIMITATIONS 2.12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5. GENERAL ARRANGEMENT 2.13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.1. MAIN PARTS OF THE CRANE 2.13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.2. SLEWING COLUMN 2.14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.3. SLEWING COLUMN INSIDE VIEW 2.15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.4. CABIN 2.16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.5. BOOM PIVOT PIECE 2.17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.6. BOOM HEAD PIECE 2.18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GENERALDESCRIPTION

2.21720

GENERALDESCRIPTION

2.3 1720

2. PRODUCT DESCRIPTION

This chapter

F gives information about the machine application possibilities and warns against incorrect or improper use,

F gives important technical data,

F describes assembly and the main components.

2.1. INTENDED USE

The crane is mounted on a installation and serves to load and unload vessel and platform work using the liftingequipment supplied and approved by the manufacturer (hooks etc.).

The crane is to be operated only by appropriately trained personnel, in a competent physical and psychologicalcondition!

In principal the machine may only be used for applications as stipulated in the operating manual.

The machine is used as intended when

F national safety regulations are adhered to,

F all safety instructions in this operating manual are kept,

F when all required safety devices are in place and operational,

F when the operating conditions described in chapter "Technical data" are adhered to and all therecommended oils and lubricants are used.

Included in use as intended is also timely and complete service and maintenance works by qualified and authorized personnel.

Special application not listed here

F are to be cleared with the manufacturer,

F may only be carried out with the written consent of the manufacturer.

The machine is used for every kind of crane application and is designed for optimal economic operations.

2.1.1. OPERATIONAL MODES

The following operational modes of the machine are possible:

F Main hook operation

F Auxiliary hook operation

F Personnel rescue

Every other application or applications beyond the described ones are not intended uses of the machine andwithout an explicit agreement in writing by the manufacturer, the crane operator is responsible for any damage

incurred.

2.1.2. LIMITS OF THE OPERATIONAL AREA

The limits of the operational area, is the maximum working area of the crane, plus the distance covered by

a swinging load. This area is also to be known as the area of danger. The hazardous zone is also knownas Ex protected area.

GENERALDESCRIPTION

2.41720

2.2. NOT INTENDED USE

F Bringing the machine into service after:

Mechanical modifications which influence the operational safety.

Changes or mechanical modifications (rope pulleys, main drive or drive gear, winches or winch drums,slewing bearing, boom length configuration) which alter the standard as supplied originally to thecustomer without presence of Liebherrservice personnel.

Installation and use of spare parts, equipment and fluids that are not approved by the original equipment

manufacturer.

F Using the machine to tear/rip away loads that are fixed to the ground, by using the hook or the slewing

gear.

F Lifting a load that is laying on the ground by only using the luffing winch/gear.

F Lifting loads or persons by use of the tugger winch (unless the tugger winch is specified for this function).

F Lifting loads when operating in personnel lift mode (persons with working cage only is permitted).

F Lifting loads with emergency power pack (unless malfunction of the electric power supply).

F Dragging a load across the ground.

F Operation with fire extinguishing system deactivated (if installed).

F Lifting loads when the lifting ropes are not perpendicular

F Using the machine without complying with the relevant load chart (in regards to load, outreach, significantwave height and operational limitations)

F Cooperative operation with other cranes for lifting loads without permitted operating mode.

F Duty cycle operation without reducing safe working load.

F Noncompliance by the owner in regards to positioning of the crane in respect to the EXprotection zones

as according to the relevant rules and regulations.

GENERALDESCRIPTION

2.5 1720

2.3. MACHINE PASSPORT

As delivered this machine is fitted with the following options marked by the [x]:

[X] 75 t Main hoist system [X] 15 t Auxiliary hoist system[X] Personal lift[ ] MOB boat handling

[X] Automatic Overload Protection System (AOPS)[X] Constant Tension System (CTS)[X] Manual Overload Protection System (MOPS)

[ ] Emergency power pack system

[ ] Fast luffing gear[ ] Fast slewing gear

[X] Hook Lashing System[ ] Hook Block Parking System Main Hoist

[ ] Hook Block Parking System Auxiliary Hoist[X] Load recorder

[X] Flood lights slewing column[X] Flood lights boom

[X] Helicopter warning light slewing column[X] Helicopter warning light boom

[X] Air condition[X] Camera system boom[ ] Camera system AFrame

[ ] _______________________________________________________________________________

[ ] _______________________________________________________________________________[ ] _______________________________________________________________________________

GENERALDESCRIPTION

2.61720

2.3.1. NAME PLATE

The name plate is arranged on the operators cabin door.

Write the relevant data into the following table.

Serial / Order no.:

Type:

Year built:

First startup(day/month /year):

This informations are required for e.g. ordering spare parts.

GENERALDESCRIPTION

2.7 1720

1 Ex marking 2 CE marking

If the machine is in accordance with the Exconstruction the name plate have the Ex marking (1).

If the machine is in accordance with the directive 2006/42/EG the name plate have the CE marking (2).

Write the relevant data into the following table.

Serial / Order no.:

Type:

Year built:

First startup(day/month /year):

This informations are required for e.g. ordering spare parts.

GENERALDESCRIPTION

2.81720

2.4. TECHNICAL DATA

2.4.1. DESIGN CONDITIONS

Certifying authority ABS, CCS

Rules, Regulations API 2C, DMA, DEA

Certificate of conformity CEMarking excl. Personnel transport

2.4.2. OPERATING CONDITIONS

Relative humidity max. 93 %

Ambient temperature 20 to +45 C

Maximum static inclination Trim / Heel see load chart

Maximum wind speed for operating see load chart

Vibrations on the upper limbs of the driver: < 2.5 m/s@

Vibrations on the entire body of the driver: < 0.5 m/s@

Permitted pedestal load: 5 kN/m@

2.4.3. PERMISSIBLE CAPACITIES / SPEEDS

Main hoisting gear

Maximal hoisting capacity 75 metric tonnes SWL

Reeving 4 fall

Minimum radius 6,2 m

Maximum radius 36,7 m

Hoisting speed0 12 m/min with full load

Hoisting speed0 22 m/min with empty hook

Auxiliary hoisting gear

Maximal hoisting capacity 15 metric tonnes SWL

Reeving 1 fall

Minimum radius 8,1 m

Maximum radius 42,0 m

Hoisting speed0 80 m/min with full load

Hoisting speed0 129 m/min with empty hook

GENERALDESCRIPTION

2.9 1720

Luffing gear

Luffing time 133 sec.

Slewing gears

Slewing range 360 unlimited

Slewing speed 0,45 rpm

2.4.4. ELECTRIC POWER SUPPLY

Main power supply 690 V, 60 Hz, 3 phase

Auxiliary supply 230 V, 60 Hz, 3 phase

UPS supply 230 V, 60 Hz, 1 phase

2.4.5. PRIME MOVER

Motor manufacturer ABB

Type Electro, M3BP 315 MLB4

Installed power output 345 kW (S6 Rating), 690 V, 60 Hz,

Engine Speed 1782 rpm

GENERALDESCRIPTION

2.101720

2.4.6. LOAD CHART MAIN HOIST

GENERALDESCRIPTION

2.11 1720

2.4.7. LOAD CHART AUXILIARY HOIST

GENERALDESCRIPTION

2.121720

2.4.8. OPERATIONAL LIMITATIONS

If existing, operational limitations are mentioned on the load chart table and indicated on the litronic screen(yellow text OPL ).

Oper

Operational limitations indication on the litronic screen.

The possible operational limitations are:

1. Operational Limitations due to low hoisting velocity:

Operational limitation where the hoisting velocity of the crane is lower than the required value according torules and regulations (e.g. EN 138521 Annex B.4.1, DNV No. 2.22 Ch. 2 Sec. 3 305, API 2C Ch. 4.3.1.a,Lloyds Register of Shipping "Code for Lifting Appliances in a Marine Environment" Ch. 3 Sec. 3.3.5.)

Potential hazards :

l recontact of load with load supporting deck after the load is lifted (impact !)

l uncontroled pick up of load from load supporting deck

l uncontroled load movement due to partial contact with load supporting deck

2. Operational Limitations due to exceeding of recommended hoistropereeving:

Operational limitation due to exceeding of recommended hoist rope reeving(e.g. acc. to EN 138521 Annex C).

Potential hazards :

When Automatic Overload Protection System (AOPS) or Manual Overload Protection System (MOPS) is

activated, structural damage of the crane may occur in this case, the crane is to be inspected according touser manual chapter "Automatic Overload Protection System AOPS".

3. Operational limitation for personnel lift:

Except for rescue operation

Mean wind velocity: 10 m/s

Significant wave height: SWH 2.0 m

Visibility: Daylight only

If personnel lift charts are available for SWH > 2.0 m (see load chart table):

Installation specific risk assessments to be considered by the operator under consideration of hazards which

my occur during lifting of personnel, MOB or FRC.( MOB: Man Over Board Boat, FRC: Fast Rescue Boat)

GENERALDESCRIPTION

2.13 1720

2.5. GENERAL ARRANGEMENT

At the following pages the main components of the crane are described generally.

. NOTE !There may be differences to the actual crane configurations because of customized features!

2.5.1. MAIN PARTS OF THE CRANE

1 Boom

2 Aframe

3 Slewing column

4 Base column*

GENERALDESCRIPTION

2.141720

2.5.2. SLEWING COLUMN

1 Flood light (2 x) 7 Luffing winch

2 Cabin 8 Main hoisting winch

3 Rope pulley (3 x) 9 Boom pivot bearing (2 x)

4 Wind speed meter 10 Access door

5 Helicopter warning light 11 Maintenance platform

6 Top platform 12 Slewing bearing

GENERALDESCRIPTION

2.15 1720

2.5.3. SLEWING COLUMN INSIDE VIEW

1 Slewing gear (4 x)

2 Switch cabinet X2

3 Switch cabinet X1

4 Hydraulic oil tank

5 Electric main motor with hydraulic power pack

GENERALDESCRIPTION

2.161720

2.5.4. CABIN

1 Inclinometer 9 Radio

2 Control lever (righthanded) 10 Air conditioner*

3 Control panel X25 11 Cabin ligthing and power socket

4 Litronic screen 12 Entrance door

5 Camera monitor* 13 Additional seat

6 Control panel X26 14 Fire extinguisher*

7 Keyboard hand held for camera* 15 Control lever (lefthanded)

8 PAsystem

GENERALDESCRIPTION

2.17 1720

2.5.5. BOOM PIVOT PIECE

1 Catwalk

2 Auxiliary hoisting winch

3 Boom pivot bearing

GENERALDESCRIPTION

2.181720

2.5.6. BOOM HEAD PIECE

1 Helicopter warning light (2 x)

2 Flood light (2 x)

3 Rope pulley carrier

4 Hook block main hoist

5 Hook block auxiliary hoist

2. PRODUCT DESCRIPTION2.1. INTENDED USE2.1.1. OPERATIONAL MODES2.1.2. LIMITS OF THE OPERATIONAL AREA

2.2. NOT INTENDED USE2.3. MACHINE PASSPORT2.3.1. NAME PLATE

2.4. TECHNICAL DATA2.4.1. DESIGN CONDITIONS2.4.2. OPERATING CONDITIONS2.4.3. PERMISSIBLE CAPACITIES / SPEEDS2.4.4. ELECTRIC POWER SUPPLY2.4.5. PRIME MOVER2.4.6. LOAD CHART MAIN HOIST2.4.7. LOAD CHART AUXILIARY HOIST2.4.8. OPERATIONAL LIMITATIONS

2.5. GENERAL ARRANGEMENT2.5.1. MAIN PARTS OF THE CRANE2.5.2. SLEWING COLUMN2.5.3. SLEWING COLUMN - INSIDE VIEW2.5.4. CABIN2.5.5. BOOM PIVOT PIECE2.5.6. BOOM HEAD PIECE