Hydraulic mobile yacht marina crane

Authentication mark:

This crane is mainly used in marinas, boat repair yards, and boat launch facilities

Capacity:

300t, 200t, 150t, 100t

Lifting Height:

customized

Span:

15 meters

Voltage/Hertz:

380v 50hz three-phase A.C

Working Class:

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Introduction

Application Scenario

Advantages

Structural Diagram And Parameter Table

INTRODUCTION

The hydraulic mobile yacht marina crane is a compact, self-propelled crane designed for lifting, launching, and servicing yachts, sailboats, and small vessels in marinas and boatyards. It features a telescopic hydraulic boom, a soft lifting sling or hook attachment, all‑wheel steering, and a diesel or electric drive. Lifting capacity typically ranges from 3t to 50t, with boom extension up to 8‑15m. The crane offers smooth, precise handling, allowing operators to lift vessels from water, move them around the hardstand, and place them on storage cradles or trailers without damaging hulls.

APPLICATION SCENARIO

[1] Marinas and Yacht Clubs – Lifting yachts and sailing boats from water for winter storage or maintenance.

[2] Boat Repair Yards – Hauling vessels ashore for hull cleaning, repainting, engine repair, or propeller replacement.

[3] Boat Launching Facilities – Placing new or repaired boats into water safely and precisely.

[4] Dry Stack Storage – Stacking small to medium boats on multi‑level racks.

[5] Superyacht Service Piers – Handling heavy components, masts, or onboard equipment.

ADVANTAGES

[1] Hydraulic Precision – Smooth telescopic boom and luffing for delicate boat handling.

[2] All‑Wheel Steering – Excellent maneuverability in tight marina spaces.

[3] Soft Lifting System – Nylon slings and padded hooks protect gelcoat and hull.

[4] Mobile and Compact – No fixed installation; moves easily between docks.

[5] Low Maintenance – Marine-grade hydraulics and corrosion-resistant components.

STRUCTURAL DIAGRAM AND PARAMETER TABLE

Six core advantages

Full Scenario Coverage

Nucleon covers over 20 product categories including ladle cranes, multi-purpose cranes, intelligent cranes, overhead/portal cranes, RTG, RMG, deck cranes, portal cranes, girder launchers, yacht cranes, KBK, and jib cranes. From steel smelting to port handling, bridge construction to ship equipment, Nucleon provides one-stop lifting solutions. Whether standard models or extreme-condition customizations, Nucleon possesses mature technical expertise and proven track records, saving customers from dealing with multiple suppliers.

Military-Grade Quality Standards

We use high-strength steel from Baosteel/Ansteel for key structural components, with 100% NDT inspection and one-clamp CNC gantry machining. Every machine undergoes 120% dynamic load and 125% static load tests before delivery, with continuous operation verification under extreme conditions. Even in 24/7 continuous casting plants, -40°C arctic ports, or high-temperature humid ship cabins, our cranes maintain millimeter-level precision and zero-drift stability—quality that stands the test of time.

Extended Longevity & Low Maintenance Cost

Our main girders are FEA-optimized and double-submerged arc welded, with a design life of ≥30 years. Key bearings are lifetime lubrication-free, and hardened travel wheels extend wear cycles by 3 times. Core components feature modular quick-change interfaces with spare parts commonality exceeding 80%. Annual maintenance costs are reduced by 40%~60%, saving millions in lifecycle operating expenses — truly "invest once, benefit long-term."

Energy Efficiency Leader

Our entire series comes standard with IE5 permanent magnet synchronous motors + energy feedback VFD drives, achieving 25%~35% comprehensive energy savings. Single-motor operation under light loads and adaptive speed control reduce electrical waste by over 30%. High-strength steel lightweight design cuts deadweight by 15%~20%, lowering workshop load requirements. A single ladle crane station saves over RMB 150,000 in electricity costs annually, helping customers achieve green and low-carbon production.

Ultimate Safety Redundancy Design

Our hoisting mechanism comes standard with dual brakes + mechanical overspeed switch + triple limit switches, featuring multiple redundant interlocks to prevent load dropping and over-traveling. Large products use box girder torsion-resistant structures, remaining stable even in level 8 gusty winds. Optional intelligent safety monitoring systems detect anomalies in load, skew, wind speed, etc., with automatic alarms and shutdowns. Overall safety redundancy coefficient > 2.0, maintaining zero crane safety incidents for many consecutive years.

Deep Customization & Full Lifecycle Service

We provide complete front-end support from site survey and mechanical simulation to civil review, delivering custom drawings within 2 weeks, with non-standard lead times only 5~7 days longer than standard products. We establish lifelong digital dossiers for customers, warning of end-of-life components 3 months in advance. Our full lifecycle services cover installation training, regular inspections, and remote O&M. With customer repeat purchase rates exceeding 85% for five consecutive years, we are a trustworthy long-term partner.