MAXTECH Grab Crane Specialized Bulk Handling Solution for High-Intensity Grab Operations
Product Overview
Model Ranges
Parameter |
Specification |
Max. Capacity (Grab Operation) |
45 t @ 32 m |
Max. Capacity (Hook Operation) |
60 t @ 32 m |
Working Radius (Min. / Max.) |
9 m – 36 m |
Grab Cycles per Hour |
Up to 45 |
Peak Daily Turnover |
30,000 tons |
Barge Crane Weight (excl. grab) |
Approx. 122 t – 125 t |
Ambient Working Temperature |
-25°C to +45°C |
Max. Humidity |
93% |
Max. Wind Speed (Working / Parking) |
20 m/s / 63 m/s |
Max. Heel / Trim (Grab ≤45 t) |
3° / 2° |
Drive System |
Electric – Three Phase Squirrel Cage |
Protection Class |
IP54 / IP55 |
Insulation Class |
F |
Hoisting & Closing Speeds – Synchronized for Grab Efficiency
Operation Mode |
50 Hz |
60 Hz |
Grab Hoisting (0 – 45 t) |
40 m/min |
47 m/min |
Grab Closing (High-Speed Mode) |
Variable |
Variable |
Light Load Grab (0 – 20 t) |
75 m/min |
90 m/min |
Hook Mode (Auxiliary) |
28 – 60 m/min |
35 – 60 m/m |
Features
1. High-Efficiency Operation:
This ship deck crane lifting capacity up to 45 tons with a working radius of 36 meters, achieving up to 45 cycles per hour.
2. MAX-AI Smart System:
Integrated visual recognition, route optimization, and edge computing enhance operational precision and safety.
3. All-Weather Operation:
Designed for ambient temperatures from -25°C to +45°C, with working wind resistance up to 20 m/s.
4. Environmental Adaptability:
Includes anti-sway control, overload protection, intelligent limiters, and collision prevention.
5. Modular Design:
Customizable boom lengths, grab types, and smart modules to suit various barge configurations.
MAX-AI Smart Technology
MAXTECH Grab Crane can be equipped with the MAX-AI Smart System, featuring three core modules that ensure safe, efficient, and intelligent operation.
Wire Rope Online Monitoring System
Slewing Bearing Wear Detection System
Intelligent Anti-Sway & Path Optimization
Heavy Lifting Robot
– AI Learning & Autonomous Operation
Core Application Scenarios
Scenario |
Description |
Ship-to-Ship (STS) Transfer |
Cargo hoisting between two moving ships with real-time compensation for shaking |
Port Loading & Unloading |
Precise control to avoid collisions with docks, cargo ships, and obstacles |
Group Collaborative Work |
Multiple cranes coordinate operations without interference |
Core Functions
Function |
Description |
Autonomous Operation |
Cranes execute full cycles autonomously with remote supervision |
AI Learning & Route Optimization |
Self-learning algorithms continuously improve paths and cycles |
Computer Vision |
Ensures precise operation through real-time visual recognition |
Edge Computing Chip |
All processing onboard — no high-bandwidth WiFi required |
Certificates and Qualifications:
Testing and Certification
Before leaving the factory, the equipment needs to undergo strict tests, including performance tests (lifting, luffing, and slewing movements with rated and overload loads), emergency stop confirmation, manual brake release tests, limit switch confirmation (under no - load conditions), and insulation resistance measurement. The test records of each item will be submitted to users to ensure reliable product performance.
Company Certifications
ISO 9001:2015 – Quality Management System
ISO 45001:2018 – Occupational Health and Safety Management System
BV Factory Certification – Manufacturing process complies with international standards
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