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Gravity Rolling Type Davit Ship Life Saving Equipment
Product Details:
| Place of Origin: | China |
| Brand Name: | Zhongyuan |
| Certification: | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc. |
| Model Number: | Standard and Customized |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | As per quotation |
| Packaging Details: | Pallet or Customized |
| Delivery Time: | As per offer |
| Payment Terms: | TT, L/C, Etc. |
| Supply Ability: | Satisfy clients needs |
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Detail Information |
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| Model No.: | JYH31 | Hoisting Working Load: | 31KN |
|---|---|---|---|
| Lowering Working Load: | 31KN | Hoisting Speed: | ≥48 M/min |
| Lowering Speed: | 48- 60m/min | Max. Lowering Length: | 30m |
| Design Condition: | List 20°, Trim 10° | Weight Of Suitable Fully Laden Boat: | ≤ 31KN |
| High Light: | CCS IP56 Rolling Type Gravity Davit,Life Saving Gravity Davit IP56,IP56 Ship Life Saving Equipment |
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Product Description
Gravity Rolling Type Davit Ship Life Saving Equipment
Description
1.1 The davit is manufactured and tested under the approval of Classification Society in compliance with the requirements of SOLAS 2009 , MODU and Class & Regulating Authority Rules for North sea operations.
1.2 This boat davit is a davit that’s turning out is driven by hydraulic, then lower. In case of emergency, the accumulator may be used for turning out the boat davit, then lower rescue boat with high speed depending on its gravity by remote control.
1.3 In case of failure of power, the manual pump may be used for supplying hydraulic driving to ensure the boat davit to be able to turn out to lower rescue boat.
1.4 Working load for this boat davit is the weight of fully laden boat with full complement person, under this load, the boat davit may turn out, lower and hoist.
1.5 A buffering unit is provided for this appliance, which can protect the boat davit itself and wire rope as well as the boat from great impacting force occurred while braking during hoisting and lowering.
1.6 This appliance is provided with wave compensation unit, which may ensure the boat falls in constantly tensioning condition while the boat rocks on the sea wave so as to protect the safety of the personnel.
2. Main Technical Specification
Model No. : JYH31
Hoisting working load : 31KN
Lowering working load : 31KN
Hoisting speed : ≥48 m/min
Lowering speed : 48- 60m/min
Max. Lowering length: 30m
Design condition: List 20°, trim 10°
Weight of suitable fully laden boat : ≤ 31KN
Pump station motor:
Power: 55kW
Class of protection: IP56
Class of insulate: F
Power: AC400V, 50Hz, 3 phases
Self weight (Including pump station, operating station and this unit): ～ 4200 kg
3. Scope of supply
Each set of appliance consists of :
Boat davit(Including boat winch part) 1 Set
Pump station 1set
(Including electric motor, pump, overflow valve and manual pump etc)
Control station 1 set
One year spare parts 1 set
Accessories 1 set
Electric control panel 1 set
4. Scope excluded from our supply:
4.1. Hydraulic oil this appliance needed. The code of hydraulic oil is YB-N46 and the capacity is 180L.
Main Technical Parameters:
| Max. davit load (KN) |
Main Dimensions | Winch load (KN) |
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| A | 8 | C | D | ||
| 50 | 1150 | 2200 | 2800 | 4600 | 48 |
| 60 | 1250 | 2400 | 3000 | 4950 | 63 |
| 80 | 1525 | 2540 | 3500 | 5250 | 63 |
| 100 | 1620 | 2890 | 4110 | 6170 | 80 |
