MQ1030/1625 Heavy-Duty Portal Crane
*(10-ton Grab/Hook Capacity | 30m Max Reach | A7 Duty Class)*
Product Description
Multi-Functional Bulk & General Cargo Handler
Engineered for demanding port operations, Zhuosheng’s MQ1030/1625 Portal Crane combines grab handling for bulk materials with hook lifting for general cargo. Its four-link boom system with lever-type live counterweight ensures optimal load distribution during slewing, luffing, and traversing operations across terminals and storage yards.
Engineering Highlights
Dual-Operation Modes:
Grab mode: 10-ton bulk handling (coal/grains)
Hook mode: 10-ton general cargo lifting
Advanced Boom System:
Four-link combined boom
Cylindrical portal frame
Intelligent Control:
AC VFD drive + PLC integration
Real-time Condition Monitoring System
All-Weather Resilience:
Operational: 20m/s wind
Survival: 55m/s wind
Technical Specifications
Lifting Performance
Capacity: 10 tons (both grab/hook)
Duty class: A7 (ISO 4301 continuous heavy-duty)
Working range: 10m (min) to 30m (max)
Height Parameters
Grab mode:
Above rail: 18m
Below rail: 10m
Hook mode:
Above rail: 25m
Below rail: 10m
Speed Metrics
Hoisting:
Grab: 60 m/min
Hook: 40 m/min
Luffing: 50 m/min
Slewing: 1.5 rpm
Traversing: 25 m/min
Structural Configuration
Track gauge: 10.5m
Base distance: 10.5m
Portal clearance: 6m
Tail swing radius: 7.514m
Load-bearing wheels: 20
Max. wheel pressure: 250KN
Power & Weight
Installed power: 298 KW (AC380V/50Hz)
Net weight: ??247 tons
Certifications & Validation
Quality Assurance:
? National Trusted Quality Product (China)
? ISO-Compliant Manufacturing
Proven Deployment: Operational in SE Asian bulk terminals with 12,000+ service hours
?? Custom Solutions:
Configurable for:
Diesel-electric hybrid power
Automated grab positioning
Extended outreach (35m+)
