Marine Telescopic Boom Crane

High-Performance Offshore Marine Telescopic Deck Crane - Durable & Reliable

Marine Deck Crane with Telescopic Boom - Ideal for Offshore Operations

Marine Telescopic Boom Crane - Designed for Heavy Lifting at Sea

Telescopic Boom Crane for Marine and Offshore Applications - Heavy-Duty Lifting Solution

Authentication mark:

Capacity:2~10t (customizable)

Lifting Height:(customizable)

Voltage/Hertz:(customizable)

Brand Name: YUNTIAN

Place of Origin: Henan, China

Product manual

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Introduction

Technical Data (General Version)

Application

Features

PRODUCT INTRODUCTION

Marine telescopic boom cranes have a compact design and are able to perform a wide range of load handling tasks safely and reliably in the challenging marine environment. The telescopic jib ensures that the crane can serve a large working area on the vessel. Standard cranes have lifting capacities ranging from two to ten tonnes, with outreaches of up to20m.Higher capacities are available upon request. The crane is controlled from an operator platform above the slewing ring, with radio remote controlavailable as an option. The crane controls provide smooth and precise movements of all crane motions. Two motions canbe performed simultaneously, but at reduced speeds. In conclusion, the Marine Telescopic Boom Crane’s combination of easy manipulation, safety, reliability, and high efficiency caters to a wide range of applications across different maritime settings. Its design not only optimizes limited operational spaces but also ensures that various cargo types can be handled effectively, benefiting ports, yards, and offshore operations alike.

TECHNICAL DATA

Parameter	Specification
Safe Working Load (SWL)	2 - 10tons (customizable)
Max. Working Radius	5.6 – 45 m (customizable)
Lifting Height	12 – 50 m (customizable)
Hoisting Speed	0 – 24 m/min (customizable)
Slewing Angle	360° (Continuous)
Boom Extension Time	~25 – 90 s
Control Mode	Cabin / Wireless Remote / Pendant
Safety Devices	Overload Limiter, Emergency Stop, Load-Holding Valves, Fail-Safe Brakes, Safety Monitoring
Working Temperature	-10℃ – +45℃

APPLICATION

Luxury Yachting and Marine Leisure

Shipbuilding and Ship Repair Industry

Commercial Fishing and Aquaculture

Offshore Wind Energy (Renewable Energy)

Offshore Oil and Gas Industry

Marine Scientific Research and Oceanography

FEATURES

Flexible Reach and Variable Outreach The telescopic mechanism allows for a highly adjustable working radius. It can extend to lift loads over obstacles or reach distant targets with precision, providing far greater operational flexibility than fixed-length booms.

Efficient Cargo and Supply Handling Designed for seamless ship-to-ship or ship-to-shore transfers, it handles a wide range of loads—including spare parts, provisions, and offshore equipment—significantly streamlining logistics and reducing vessel downtime.Efficient Cargo and Supply Handling Designed for seamless ship-to-ship or ship-to-shore transfers, it handles a wide range of loads—including spare parts, provisions, and offshore equipment—significantly streamlining logistics and reducing vessel downtime.

Precision Hydraulic Control and Stability Equipped with advanced hydraulic systems, the crane offers smooth, stepless speed regulation for hoisting, slewing, and telescoping. This ensures micro-positioning accuracy and maintains load stability even in turbulent sea states.

Compact Footprint and Space Optimization When fully retracted, the crane occupies minimal deck space. This compact "stowed" configuration makes it an ideal solution for vessels with limited installation areas where deck real estate is at a premium.

Corrosion Resistance for Harsh Marine Environments Built to endure high-salinity and offshore conditions, these cranes feature specialized C5-M marine-grade coatings and stainless steel components, ensuring long-term structural integrity and compliance with international standards such as CCS, ABS, or DNV.