CRANES - HARBOUR AND DOCK GRAB - HOOK CRANES
 
HARBOUR GRAB-HOOK CRANE Q=20 x (30-9)m
Cranes: harbour and dock grab-hook cranes  
Hoisting capacity x crane radius  
- grab 20 x (30-9)m
- hook 20 x (30-9)m
Gantry span 15 m
Maximum height of hoisting 47 m
Gantry clearance height 6.5 m
Hoisting speed - grab Q = 20 t 45 m/min
Lowering of empty grab 60 m/min
Hoisting speed - hook Q = 20t 45 m/min
Lowering of empty hook 60 m/min
Travelling speed 12.8 m/min
   
HARBOUR GRAB CRANE Q = 8t x (24-8)m
Cranes: harbour and dock grab-hook cranes  
Hoisting capacity
8 t
Techinical capacity
150 t/h
Maximum crane radius
24 m
Minimum crane radius
8 m
Hoisting speed
65 m/min
Travelling speed
20,5 m/min
   
   
   
 
HARBOUR GRAB-HOOK CRANE Q = 16/25 x 36/25-11m
Cranes: harbour and dock grab-hook cranes  
Hoisting capacity x crane radius
- grab
16t x 36-11m
- hook
16/25 x 36/25-11m
Technical capacity
ca 400 t/h
Gantry span
18,8 m
Maximum height of hoisting
45 m
Gantry clearance height
8,7 m
Hoisting speed – grab Q = 16t
60 m/min
Lowering of empty grab
100 m/min
Hoisting speed – hook Q = 16t
60 m/min
Hoisting speed – hook Q = 25t
40 m/min
Lowering of empty hook
100/60 m/min
Travelling speed
20 m/min
   
HARBOUR GRAB-HOOK CRANE Q = 20/40t x 36/16-10m
Cranes: harbour and dock grab-hook cranes  
Hoisting capacity x crane radius
- grab
20t x (36-10)m
- hook
20/40t x (36/16-10)m
Technical capacity
ca 400 t/h
Gantry span
10,5 m
Total hoisting height
34 m
Height of gantry clearance
6,5 m
Hoisting speed – grab Q=20t
50 m/min
Lowering speed of empty grab
60 m/min
Hoisting speed – hook Q=20t
50 m/min
Hoisting speed – hook Q=40t
25 m/min
Lowering of empty hook Q = 20/40t
60/30 m/min
Travelling speed
20 m/min
Electricity net f = 50 Hz
15 kV AC
Installation on the crane for f = 50Hz
3 x 380 V
   
TWO RAILS GANTRY CRANE Q=10t, L=19,9m
Cranes: harbour and dock grab-hook cranes  
Hoisting capacity
10 t
Gantry span
19,9 m
Group of labour intensity
6
Electricity net f = 50Hz
197 kW
No. of cycles
50 c/h
   
   
   
   
HOOK RAIL CRANE Q = 20/25t x L = 32/25 – 9m
Cranes: harbour and dock grab-hook cranes  
Max hoisting height
40 m
Lowering depth
15 m
Span
8 m
Outreach
32/25/9 m
Spacing of wheel axis
14 m
Travelling speed
20 m/min
   
   
   
 

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KOMUNIKATOR PR '2002