55KN Marine Single Arm Slewing Davit Crane for Ship

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$800.00 - $10,000.00 / Set | 1 Set/Sets (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
CIMT
Model Number:
55KN
Part:
Hinge
Usage:
lower the boat on the water by the help of its own weight
Color:
Grey
Product Name:
55KN SINGLE ARM SLEWING DAVIT
Certificate:
CCS
Material:
Steel
Total weight of boat:
~3200 kg/set
Davit arm installation height:
Max. height available 5.25 meter
Lowering speed of lifeboat:
95-120m/ min
Davit load:
Max. 55 KN
Type of boat:
NM50C Totally Enclosed Type Life Boat And Rescue Boat
Supply Ability
Supply Ability:
100 Set/Sets per Week
Packaging & Delivery
Packaging Details
Regular Packing
Port
China Port
Lead Time :
depend on the circumstances.

GENERAL REQUIREMENTS

1-1 

The Manufacturing and testing of davit approved by Classification Society, and    compliance with the requirements of the MSC.47 (66) and MSC.216(82)-Amendments to SOLAS 1974 & MSC.48 (66) and MSC.218(82)-LSA.

1-2 

The davits are boarded from the stowed position.and the Lifeboat can in a short period of time, without any pause, continuously delegated to the surface of the water.

1-3 

Devolution of lifeboats by remote control. The operator In the lifeboat control the remote in rope reel on a small boat engine brake hammer,  lifeboat will be  successfully decentralized or stopped. The operator can also operate the brakes on the deck weight.

1-4 

   In the head and tail of lifeboat boat have one devices in series, tied down lifeboat. Prevent shaking lifeboat in the storm.

1-5 

   The winch with motor access to recover the crew of rescue / help boat , return to the embarkation deck.

1-6

  There is a one-way clutch, clutch disc-type axial and shake the handle with a safety device on the winch.

1-7

   This product is based on MSC resolution MSC.81 (70) and MSC.226 (82) for inspection and testing by the classification societies.

2. TECHNICAL SPECIFICATIONS

 

Model:

Davit ----- NMD55KN

Winch ----NMW42L

                NMW42L lifeboat winch

Davit load:

Max. 55 KN

Winch load:

Max. 42 KN

Type of boat:

NM50C Totally Enclosed Type Life Boat And Rescue Boat

Lowering load of davit:

Min. 20 KN,  Max. 55 KN

Recovering load

Max. 35KN

Lowering speed:

S=(0.4+0.02×H)  (Full laden boat)

S-- m/min  

H—m

Lowering speed of lifeboat:

95-120m/ min)

 

Hoisting speed:

≥12.0 m/min (life)

≥36.0 m/min (rescue)

Installation height to waterline:

Max.       meters

Davit arm installation height:

Max. height available  5.25  meter

Designed condition:

Heel200+Trim100

Boat falls:

18×7-E14-1870 (GB8918-1996)

Power source:

380V, 50Hz, 3 phases

Motor data:

   Life Function:

   Power:

   Model:

   Life/Rescue Function:

   Power

   Model:

  Protection grade:

  Insulation class

 

 

5.5 kW

YZ132M2-6-H

 

15 kW

YZ180L-6-H

IP56

F

Self-weight:

Davit---- ~3,200 kg/set

Electric starting Method:

Direct

3. MATERIAL

  Frame & arm:     Mild steel

  Winch casing:      Mild steel

  Gear:                  Carbon steel

6. PAINTING METHOD

 Surface preparation:   Shotblast to SA2.5

 Primer paint:  702 zinc epoxy prime 80μ(dry)