CD1-H/MD1-H type marine electric hoist is approved by China Ship Inspection Bureau and acquired “ marine product type approval ” certificate electric hoist, which can work normally in air relative humidity ≤ 95% oil mist, salt mist, mould, long-term horizontal inclination and vertical inclination places



1. Marine hoist is suitable for use in occasions with oil mist, salt mist and mould. The motor has been specially treated and its insulation grade is F < br />.


2. Manual release device with power off can safely release heavy objects < br/> under power off condition.


3. Use galvanized steel wire rope, hook pulley set, electronic control box and other accessories for marine inspection
.


4. It has upper limit double limit function < br />.


5. Lifting Limit Protection Function



6. The running car adopts rack drive to adapt to the vibration and inclination of sea and ship < br />.


7. It has protective functions such as overload, over current, voltage loss, phase dislocation and limit alarm < br />.


Scope of application:



Suitable for ship applications, single or double speed models are provided. The main applications include
.


1. Engine room operation: Mainly used for maintenance of main engine, replacement of piston and other important parts during trial voyage < br />.


2. Deck crane: mainly used for lifting cargo and shipboard materials < br />.





Design parameters



Type of gourd
CD1-H/MD1-H
Lifting weight   (ton)
Zero point five
One
Two
Three
Five
Ten
Sixteen
Twenty
Maximum elevation & nbsp; (m)
18  m
30  m
30  m
30  m
30  m
30  m
16  m
16  m
Work level
M3
Wire rope rate
2/1
2/1
4/2
4/1
4/1
Lifting speed of CD1-H gourd & nbsp; (m/min)
Eight
Eight
Seven
Three point five
Three point five
MD1-H hoist lifting speed & nbsp; (m/min)
8/0.8
8/0.8
7/0.7
3.5/0.35
3.5/0.35
CD1-H hoist motor & nbsp; (kW)
Zero point eight
One point five
Three
Four point five
Seven point five
Thirteen
MD1-H hoist motor & nbsp; (kW)
0.8/0.2
1.5/0.2
3.0/0.4
4.5/0.4
7.5/0.8
13.0/1.5
Running motor (kW)
Zero Point Four Zero
Zero Point Four Zero
Zero point eight zero
Zero point eight zero
One point five zero
2× 1.5
2× 1.5
Stationary gourd & nbsp; (A) type
√
√
√
√
√
√
Monorail trolley hoist-nbsp; (B)
√
√
√
√
√
√