Ship Folding Telescopic Crane

Hydraulic Ship Folding Telescopic Crane

Application

The Hydraulic Ship Folding Telescopic Crane is a compact yet powerful lifting solution designed for precision operations in space-constrained marine environments. With 1 metric ton (2,200 lbs) capacity, it is ideal for:

• Small vessel cargo handling

• Deck equipment maneuvering

• Harbor and portside operations

• Offshore supply boat applications

Key Features:
✔ Folding Telescopic Boom: Collapses for compact storage (60% space reduction)
✔ Hydraulic Precision: Smooth load control (±3mm positioning accuracy)
✔ Marine-Optimized: Saltwater-resistant construction

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Material Options

Material	Benefits	Best For
Aluminum	Lightweight (30% reduction)	Small boats, weight-sensitive use
Carbon Steel	High strength-to-weight ratio	General marine applications
Stainless Steel	316L grade, PREN >25	Extreme marine environments

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Advantages & Features

1. Space-Saving Design:

   • Boom folds to 1.5m stowed length

   • Requires 40% less deck space than fixed cranes

2. Power Options:

   • Standard electric motor (400V/50Hz)

   • ATEX-certified explosion-proof version

3. Maintenance Simplified:

   • Centralized lubrication points

   • Quick-release access panels

4. Performance:

   • Telescopic extension: 3-8m reach

   • Lifting speed: 0-10 m/min (variable)

5. Safety Systems:

   • Dual-mode overload protection (mechanical + electronic)

   • Emergency stop with failsafe brake

6. Certifications:

   • BV, LR, RINA, DNV

   • SOLAS compliant

Parameters:

SWL	10KN
Heel	≤5°
Motor Power	7.5KW (S6-40)
Power source	440V, 60Hz, 3P
Protect Class	IP55
Working Radius	1.5-9m
Hoisting Speed	0~15m/min
Hoisting Height	25m
Slewing Speed	≥1r/min
Slewing Angle	360°
Time of arm change	50s (0-75°)
Angle of arm change	-40°～＋75°
Time of folding arm	50s
Time of arm reach	60s
Tirm	≤2°

The description/sizes may be different with goods, please check with us when order.

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