Presentation on theme: "World Market in 2002 / STS-Cranes 209 units SEW Order Intake"— Presentation transcript:
1 World Market in 2002 / STS-Cranes 209 units SEW Order Intake Shanghai Zhenhua Port Machinery Co. (ZPMC), China 103 units (Q) for Hamburg,LeHavre Ports (DE,FR)Fantuzzi Group units (Q) for Jurong Port (SG)Noell China (7), Reggiane (13), Ansaldo/FELS (4)Shanghai Port Machinery Co. (SPMC), China units (Q) for different ports (all in China)OMG, Italy unitKuenz, Austria unitKCI Konecranes, Finland unitKalmar Group, Finland / Nelcon, Netherlands 3 units (Q)Liebherr Container Cranes, Ireland 10 unitsIMPSA, Argentina, Brazil, Malaysia 2 units (Q)PACECO, Spain units (Q) 2 for Tilbury Port (UK)Mitsui Eng.&Shipbuilding (MES), Japan 8 unitsHyundai Heavy Industries (HHI), Korea 10 units (Q)Mitsubishi Heavy Industries (MHI), Japan 1 unitIshikawajima Heavy Industries (IHI), Japan 3 unitsJFE Eng., Japan unitDoosan Heavy Industries, Korea 7 units (Q)Kocks Krane, Germany 5 units (Q)Gottwald, Germany units (Q)Q = quotations made TOTAL 31 cranes / 15 % share
2 ZPMC / STS-Crane / Port of Salalah, Oman 2.1. STS - CranesSTS-CraneSuper Post-Panamax /Post-Panamax TypePrice 6…10 MUSD / craneCrane Drives1 or 2 main hoist drives1 second hoist drive (optional)1 boom hoist drivetrolley drives ( 1…4 drives )second hoist trolley drivesgantry drives ( 8…32 drives )Price 100…300 TUSD / craneZPMC / STS-Crane / Port of Salalah, Oman
3 The 4 Important Drives of STS 2.1. STS - CraneBoom hoistThe 4 Important Drives of STSTrolley travelMain hoistGantry travel
4 Machine Room for Second Hoist Machine Room for boom HoistBoomSecond TrolleyMachine Room for Second HoistMachine Room for Second HoistGantry DrivesSuper Post-Panamax Crane Hamburg Port / HHLA Container Terminal Altenwerder
5 Different types of STS - Cranes lifting capacity under spreader from 30 to 70 tonshoist speed with full load from 45 to 90 m/minhoist speed without load from 120 to 200 m/mintrolley speed from 150 to 240 m/mingantry speed from 30 to 60 m/minboom hoisting time minutesRope Towed Trolley ( RTT) and semi-rope trolley crane / the most commonly usedthroughput up to 30 containers (lifting)/hour (working cycle 2 min for main hoist and trolley)Machinery On Trolley (MOT) craneused when a slewing trolley and cab is neededlifting capacity and trolley speed lower than those of rope trolley cranestrolley slew 180 degree in 30 secondsDual Hoist Crane ( DHC)used when high container handling capacity is neededthroughput up to 50 containers (lifting)/hour
6 Different types of STS - Cranes # RTT crane2.1. STS - CranesDifferent types of STS - Cranes1. Weight limit sensor, 2. Platform,3. Clutch, 4. Trolley rope secure point,5. Pulley, 6. Stopper, 7. Upper platform,8. Support construction, 9. Horizontal pulley, 10. Anti-wear block, 11. Direction pulley, 12. Control room.
7 Different types of STS - Cranes # MOTJurong port , Singapore
8 # MOT crane1. Trolley drive, 2. Wheel, 3. trolley framework, 4. Control room 5. Stopper,6. Machine platform for main hoist.7. Drum for main hoist. 8. Position sensor
9 Machinery Area Comparison Rope Towed Trolley RTT crane machine roommachinery on trolleyMOT cranemain Hoistmain HoistTrolleytravelAdd to this service crane supportElectrics next to motionsboom Hoist
12 2.1. STS - CraneSuper Post-Panamax STS - Crane Main Hoist Gear Unit, Boom Hoist Gear Unit Trolley Travelling Gear Units, Gantry Travelling Gear Units Super Post-Panamax STS - Crane for the Port of Los Angeles, USA Technical data of the container crane: Effective load: Container operation: 50,8 t ; Heavy load operation: 61 t Length of boom: Outreach: 52.4 m Backreach: m Track gauge 30.5 m
13 20 container wide / Super Post-Panamax 2.1. STS - Crane20 container wide / Super Post-Panamax
14 STS Goose neck boom design - when height is limitation e. g STS Goose neck boom design - when height is limitation e.g. near airport
15 16 container wide/ Post Panamax 2.1. STS - Crane16 container wide/ Post Panamax
16 2.1. STS - CranePort of Hamburg / HHLAMain Hoist + Secondary HoistTwo Trolleys, for main hoist and for secondary hoist32 Gantry Travelling Drives
17 Overhead travelling crane for maintenance purposes 2.1. STS - CraneMachine Room/ Main Hoist / Boom Hoist / TrolleyControl room for switch gear, PLC etc..Trolley travelOverhead travelling crane for maintenance purposesboom Hoistmain Hoist
19 Main hoist Layout - 1 reducers with 2 drums Zhangzhou Port STS, Noell - Main Hoist31631642451. LSS brake, 2. speed switch, 3. HSS brake, kW X 2 Motor, 5. Gear reducer M3PSF120E, 6. Rope drum
20 Less machine space required. Gear size is bigger. 1. LSS brake, 2. speed switch, 3. HSS coupling with brake disc, 4. HSS brake 5. Motor, 6. Speed detector, 7. Gear reducer 8. Rope drum, 9. LSS disc brake. 10. drum support bearing.Less machine space required.Gear size is bigger.
21 Main hoist Layout - 2 reducers with 1 drum 1. Brake disc, 2. HSS brake,. speed switch,3. Reducer, 4. Motor, 5. Speed switch., 6. Drums, 7. HSS coupling, 8. Electric connection / sensorNo drum support bearings.But too long Drum may causemisalignment easily.Usually not recommended
22 Main hoist Layout - 2 reducers with 2 drums 1. Positioning sensor, 2. LSS brake, 3. Motor, 4. HSS coupling with brake disc, 5. Synchronized coupling, 6. HSS brake, 7. Speed sensor, 8. Gear reducer 9. Rope drum, 10. LSS disc brake. 11. drum support bearing.Smaller gear reducersDistances between 2 Drums is big,good for rope during operation.Occupy too big space,Synchronize coupling is needed
23 Main hoist in MOT Layout - 2 reducers with 2 drums 1. drum support bearing. 2. Motor, 3. HSS coupling with brake disc, 4. Gear reducer,5. Cable reel, 6. HSS brake, 7. Wall of machine platform. 8. sensor, 9. Rope drum,
24 2.1. STS - CraneMachine Room during installationBoom HoistEmergency brake - multi-caliper disc brake. This brake will be applied automatically when the boom hoisting speed reached 115% of the rated value.
25 Boom hoist Layout - helical gears Emergency drive power by a separate Electric supplyBoom hoist gear reducerEmergency brake
26 Boom hoist Layout - Planetary gears 1. Positioning sensor, 2. drum support bearing. 3. LSS brake 4. Rope drum, 5. LSS coupling,6. Gear reducer, 7. HSS coupling, 8. HSS brake disc, 9. MotorOccupy less spaceSmaller planetary gear reducersDistances between 2 Drums is big,good for rope during operation.Maintenance space is limited.Too expensive and not commonly used.
27 2.1. STS - Crane Trolley in MOT A self-powered trolley. Slower acceleration A rope-towed trolley. This design allows higher Wheel-slip possible speeds and accelerations.The trolley is driven by wire ropes and wire rope drums.
32 Typical Gantry Drive - wheel layout 8 wheels per leg10 wheels per legSelection of right size of gearunit for gantry is critical, asthe quantity is big12 wheels per leg
33 2.1. STS - CraneGantry DriveDrive system includes typically a motor, a disc brake (or a brake motor), bevel-helical shaft mounted gearbox (key connection or shrink disc), motor flange / motor/brake bracket, torque arm
37 2.1. STS - CraneGantry DriveDrive system includes typically a motor, a disc brake (or a brake motor), bevel-helical shaft mounted gearbox (key connection or shrink disc), motor/brake bracket, torque arm