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Niigata Propulsion System Z-Peller
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Reliable and durable 360 degrees steerable azimuth type thruster units make sure;
- Giving thrust power: Up to 76tons Bollard Pull ahead
- Skewed Kaplan type Propeller: Low vibration and less cavitation
- Designed for easy and friendly maintenance: Complete unit with under section can be lifted up at
maintenance and repair without dry-docking.
- Easy installation: All necessary equipment, like cooler pumps and hydraulic unit possible to mount
on Z-peller bed.
.___ _____ _ _ . ___-"'L____________ _________Main Diesel En ine Robust structure heavy duty continuous operation main diesel engines are coupled with Niigata
Z-Pellers;
- Medium speed, 4 stork main propulsion engine.
- Out put power for Z-Peller application: Up to 2,206kW
- Complied with IMO NOx regulation (Annex. VI of the MARPOL 73 1 78)
Geisli!lger coupling_______ Niigata - Gesislinger coupling surely provides power transmission from main engine. Steel parts
power train is;
- High damping factor
- Long service life
- Lower weight, small sizing
- No aging
- Low wear and tear
lfydraulic clutch Multiple - disc plate wet sump type clutch to be built on Z-peller unit upper section which having
proven design by Hitachi Nico Transmission under Niigata technology.
Unique philosophy on the slipping clutch control;
- Idle slipping clutch control system
- Dual modulation clutch slipping control system
Shaftin s In addition to Niigata Propulsion System, following items are included;
- Cardan shaft (Double cross joint with spline shaft Universal Joints)
- Forged steel, keyless type Intermediate shafts
- Cylindrical roller type, forced lubrication Intermediate shaft bearing
Remote control System Tailor-made Niigata Remote Control System is designed to make sure optimized controlling Niigata
Z-peller Propulsion System. The control system is managed CPU and support operations by basic
control handles:
- GS Lever
- UNI Lever
- S-CON lever
Nii ata Z-Peller - In Fire Fighting vessels On the Fire -Fighting vessels, Niigata Propulsion System have been engaging the work as prime
mover for transfer the power to running Fire-Fighting equipment, and gelling thrust power as the
same time through unique own design slipping clutch system (Dual modulation clutch). Niigata
Remote Control System provides the selection Fi-Fi mode and main engine, dual modulation clutch
and Z-peller are under this control remotely.