Background
The client operates a fleet of platform supply vessels (PSVs) for offshore energy projects. The goal was to upgrade deck handling for varied cargo—from palletized supplies to heavy spares—within tight deck space and harsh saltwater conditions.
The Challenge
1.Deck Space: A conventional stiff-boom crane would occupy excessive stowage and clearance space on the already crowded deck. A compact, retractable design was essential.
2.Variable Reach & Load: Required capacity of 15 tons at short radius and 1 ton at 25 meters outreach for different offshore tasks.
3.Corrosive Environment: Continuous salt spray and humidity accelerated component wear, increasing maintenance.

The Solution
The operator selected the Yuntian Marine Telescopic Boom Crane, an electro-hydraulic pedestal model with customizable SWL up to 20 tons and max working radius up to 36 meters.
1.Retractable Telescopic Boom: Fully retracts into a minimal stowage position, freeing critical deck space.
2.VFD Precision Control: Smooth starts and stops reduce load swing, enhancing safety and handling accuracy.
3.Marine-Grade Durability: Multi-layer epoxy coating and stainless/nickel-chromium critical parts ensure long-term corrosion resistance.
Key Advantages
1.High Reach-to-Stowage Ratio: Extended working radius with compact retracted footprint fits confined decks.
2.Low Maintenance: Simplified telescopic design reduces mechanical complexity compared to folding booms.
3.Full Certification: ABS, BV, CCS certified with integrated safety systems.
The Result
1.35% More Usable Deck Area during transit and standby.
2.40% Faster Cargo Handling Cycles due to precise control and reduced repositioning.
3.99% Operational Availability after 18 months, with minimal maintenance downtime.
HENAN YUNTIAN CRANE CO., LTD.
Email: sales@sgycranes.com
Website: [https://yuntiancrane.com]
Whatsapp:+86-17337353108