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  FLOATING PONTOONS
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  CRANES
      Sports Marina Cranes
      Double Boom Cranes
      Fishing Port Cranes
      FINISHED PROJECTS
  TRAVEL LIFTS
 
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DOUBLE BOOM CRANES (page 1 of 5)
 
Double Boom Crane

  Double Boom Crane Index
 
· Introduction

· Technical data

· Advantages and differentiating characteristics

Components:

· Anchorage

· Pivot and platform

· Control turret

· Boom, brace and extension arm

· Elevation mechanism

· Turning mechanism

· Range mechanisme

· Electrical equipment

· Hydraulic equipment

· Access

· Surface protection and paint treatment

· Accessories
 
     
 
Introduction
 
Double Boom CraneThis crane model was devised and designed to help with the launching, repair and maintenance of vessels weighing up to 10MT in sports marinas and fishing ports. It is superior to other models in terms of its usefulness, ease and capacity for esplanade launches.

Because of its special design and retractable boom, it allows access to every area covered and avoids collision with the masts of other boats as it turns.

 
 
Technical data
 
MAXIMUM LOAD (Tm)
3,2
6,3
10
MAXIMUM REACH (m)
7
10
MINIMUM REACH (m)
2,5
HOOK HEIGHT (m)
10
DISTANCE TRAVELLED BY HOOK (m)
 
 
AREA COVERED
360º
ELEVATION SYSTEM
Hydraulic winch
ELEVATION SPEED (m/min)
8
4
4
ELEVATION MOTOR POWER (CV)
6,1
10,8
TURNING SYSTEM
Hydraulic gearbox
TURN SPEED (r.p.m.)
0,7
0,5
TURNING MOTOR POWER (CV)
0,75
1,5
RANGE MECHANISM
Hydraulic system provides a retractable boom
SPEED OF RETRACTION/EXTENSION (m/min)
5
HYDRAULIC MOTOR GROUP POWER (r.p.m.)
0,5
6,1
12
POWER SUPPLY
Alternate three-phase 220/380 V. a 50 Hz.
CONTROL
Radio remote control
Double Boom Crane
 
 
Advantages and differentiating characteristics
 
· Superior to all other models in terms of boom and hook height.

· Covers a launch area 6 times larger than any conventional model.

· The crane’s generous hook height of up to 12.5 allows crafts to be lifted over other boats when they are launched.
 
Double Boom Crane
FIXED-REACH CRANE
Sports Marina Model
10MT, Reach 5.5m

VARIABLE-REACH CRANE
Double Boom Model
10MT, Reach 10m
 
Double Boom Crane
LAUNCH SURFACE COVERED BY CONVENTIONAL MODELS
LAUNCH SURFACE COVERED BY DOUBLE BOOM MODEL
 
 
     
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