Grab Ship Unloader

Product Item : Grab Ship Unloader
Category： Port Equipment
High-Speed Bulk Handling：1,500 TPH Capacity | 12m³ Grab | Cycle Time: ≤45s
Salt Spray Defense：Marine-Grade Coating (ISO 12944 C5-M) | IP66 Cabin | Stainless Pins
AI Sway Control：±10cm Ship Motion Compensation | Auto Grab Pathing
Multi-Vessel Adaptability：10m-30m Outreach | Panamax-Capesize Coverage
INQUIRY EMAIL

Grab Ship Unloader | High-Capacity Bulk Handling System for Port Terminals

ISO 5049 & FEM 9.811 Certified with 3,500 T/H Continuous Unloading Rate

Brand: Henan Hengkun Crane Co., Ltd.
Applications: Bulk cargo terminals, ports, power plants, and industrial facilities requiring high-efficiency unloading of coal, ore, grain, and other bulk materials from ships, barges, or vessels.

Product Overview

Henan Hengkun’s Grab Ship Unloaders deliver unparalleled efficiency for coal, iron ore, and grain terminals, featuring AI-powered cycle optimization and zero-emission electric drives. Engineered for Panamax to Capesize vessels, our systems reduce vessel turnaround time by 40% while achieving 99.9% operational availability.

Core Engineering Innovations

Intelligent Grabbing System

AI Cycle Optimization:
- Real-time grab trajectory calculation
- Auto-adjustment for material density variations
- 28 cycles/hour sustained rate (6m³ grab)
Dual-Hoist Synchronization:
- ±0.5° grab positioning accuracy
- Anti-swing algorithm for windy conditions

Eco-Operational Design

Regenerative Power Recovery: 35% energy feedback to grid
Closed-Loop Dust Control:
- Negative-pressure suction hoods
- PM2.5 filtration efficiency >99.5%
Noise Abatement: <75 dB(A) at 25m

Technical Specifications

Parameter	Specification
Unloading Capacity	1500–3,500 tonnes/hour
Grab Bucket Capacity	6–50 m³ (adjustable for material density)
Max. Outreach	15–50 meters (customizable)
Lifting Height	10–40 meters (above deck)
Traveling Speed	20–60 m/min (VFD-controlled)
Power Supply	380–690V AC, 50/60Hz or diesel generator
Protection Grade	IP66 (electrical), IP54 (control systems)
Ambient Temperature	-20°C to +40°C
Wind Resistance	Up to Beaufort Scale 12 (storm-proof design)

Advanced Operational Features

1. Structural Robustness

Box-girder boom (S460ML steel per EN 10025)
FEM Class B8 design (250,000+ cycles)
Seismic rating: Zone 4 (IBC 2018)

2. Precision Material Handling

Subsystem	Technology
Hoisting	Dual 550 kW AC motors (ISO 12482)
Luffing	Rack-and-pinion + encoder feedback
Trolley Travel	Direct-drive linear motors

3. Autonomous Operation

Auto-Berthing: LiDAR vessel profiling
Hold Scanning: 3D material mapping
Cycle Learning: Adaptive grab path memory

Environmental Compliance

➤ DUST SUPPRESSION SYSTEM:
• Capture Hood Efficiency: 98% at grab point
• Filter Units: Self-cleaning H13 HEPA
• Emission Level: <5 mg/Nm³ (EN 1090)

➤ NOISE CONTROL:
• Acoustic Enclosures (drives)
• Anti-Vibration Mounts
• Low-Noise Grab Design

Vessel Compatibility Matrix

Vessel Type	Recommended Model	Unloading Rate
Handysize	GSU-800	800–1,200 T/H
Panamax	GSU-1500	1,500–2,200 T/H
Capesize	GSU-3500	2,800–3,500 T/H
VLOC	Custom	4,000+ T/H

Certified Safety Systems

Collision Avoidance:
- Radar (300m range) + UWB proximity sensors
Structural Monitoring:
- Strain gauges on critical joints
- Wind speed cut-off (20 m/s)
Emergency Systems:
- Anti-freefall hydraulic locks
- Emergency generator interface

Maintenance Engineering

Predictive Analytics Hub:
- Vibration monitoring (ISO 10816)
- Oil particle counters
- Thermal imaging ports
Robotic Service Features:
- Automated lubrication (120 points)
- Drone-enabled inspection platforms

Qingdao Port Expansion Project
*4×GSU-2500 units handling 50M t/year iron ore:

22% lower energy consumption vs competitors

99.2% operational availability over 36 months*

Global Compliance

Structural: FEM 1.001, ISO 5049-1
Electrical: IEC 60204-1, NEC 70
Safety: EN 12079, ISO 23814
Environmental: IMO 2020 Sulphur Cap

Smart Terminal Integration

5G Connectivity: <10ms control latency
Terminal Operating System (TOS):
- ERP interface (SAP/ORACLE)
- Automated inventory reconciliation
Digital Twin:
- Performance simulation
- Maintenance forecasting

Why Choose Us?
As a leading Chinese manufacturer, we deliver cost-effective grab ship unloaders that combine European engineering standards with rugged marine durability. Our machines are rigorously tested to handle the toughest bulk materials, ensuring seamless integration into global port and industrial operations.

Request a Capacity Analysis – Optimize your terminal’s efficiency with precision-engineered unloading technology!

PREVIOUS：Tyre Mounted Crane NEXT：Ship Loader

Grab Ship Unloader