Marine Tower Crane Solutions
High-capacity marine tower crane systems for heavy lifting, construction support, and bulk material handling — engineered and delivered under a complete EPC model for jetty, port, and coastal infrastructure.
Marine Tower Crane System
Rexline Engineering Indonesia offers a high-capacity Marine Tower Crane system designed for jetty, port, and coastal infrastructure applications, providing a versatile solution for heavy lifting, construction support, and bulk material handling.
Installed on the land side of the jetty, the Rexline Marine Tower Crane delivers controlled lifting, precise rotation, and reliable load handling — suitable for both project construction and long-term operational use. The crane is engineered to handle up to 20 tonnes at the outer end of the wide working envelope.
Rexline delivers this system under a complete EPC model, working in close collaboration with the original crane manufacturer to provide engineering, civil works, erection, installation, testing, and commissioning.
- Heavy equipment lifting during jetty and port construction
- Loading and unloading of construction machinery
- Bulk material handling — coal and similar materials
- Controlled discharge into hoppers, barges, or trucks
- Cabin and wireless remote control operation
- Customized configurations — REX-TW 1200, REX-7525B, REX-TW 600
Operating Modes
The Rexline Marine Tower Crane supports two primary operating modes — switching between construction and bulk material handling to maximise asset utilisation.
- Lifting and positioning of heavy construction equipment
- Handling of mechanical, electrical, and structural components
- Support for jetty, port, and marine infrastructure construction
- Precision load placement using cabin control with full visibility
- Replacement of hook block with grab bucket attachment
- Loading and unloading of coal and similar bulk materials
- Controlled discharge into hoppers, barges, or trucks
- Remote control operation for direct line-of-sight requirements
Operation Control Options
The crane supports two control modes — providing safe and flexible operation based on site conditions and operational requirements.
- Ergonomic control systems
- Air-conditioning for operator comfort
- Integrated load monitoring and safety displays
- Full visibility across the working radius
- Bulk material handling using grab buckets
- Loading and unloading operations requiring direct line-of-sight
- Situations where the operator must remain clear of suspended loads
- Up to 100-metre wireless operating radius
Customized Crane Models
Rexline offers three customized marine tower crane models — each engineered to project-specific requirements for jetty, port, and industrial applications.
- Highest capacity model in the Rexline range
- Engineered for heavy port and jetty construction
- Suitable for large structural component lifting
- Custom engineering to project specification
- Mid-range model for port and marine applications
- Versatile configuration for construction and operations
- Cabin and remote control operation
- Custom engineering to project specification
- 30m jib — up to 20T at full radius
- Hoisting speed: 0–75 m/min (2 ratio)
- Slewing speed: 0–0.7 r/min
- 75kW hoisting motor with frequency control
Typical Technical Specifications
Specifications are based on the REX-TW 600 (20T) model. All systems are engineered to project-specific requirements.
- 1 set hoisting mechanism
- 1 set slewing mechanism
- 1 set trolley mechanism
- 1 set 30m jib
- 1 set counter jib
- 1 set tower head
- 1 set hydraulic equipment — pump, cylinder & yoke
- 5 sets mast 2.5×2.5×3m
- Full set of standard accessories
- Two sets of service manual and spare parts book
Full EPC Scope
Rexline delivers the complete marine tower crane project — from civil foundations and engineering through to erection, testing, and operator handover.
- Geotechnical assessment and soil bearing evaluation
- Reinforced concrete foundation and pedestal design
- Anchor bolt layout and base frame detailing
- Seismic and wind load analysis
- Structural integration with jetty and port facilities
- Detailed erection methodology and lifting studies
- Mechanical assembly and tower erection
- Electrical and control system installation
- Static and dynamic load testing
- Operator training and documentation handover
- Engineering and technical coordination with OEM manufacturer
- Electrical and control system integration
- Testing, commissioning, and performance verification
- Full compliance with applicable safety and engineering standards
Safety Systems
Comprehensive safety and monitoring systems ensure compliant, stable, and reliable crane operation in demanding marine and port environments.
Marine Tower Cranes in the Field
Rexline marine tower crane systems delivered and commissioned for jetty, port, and coastal infrastructure projects across Indonesia.
Marine Tower Crane systems delivered by Rexline Engineering · Jetty & Port Infrastructure · Indonesia
See the Crane in Operation
Watch Rexline's marine tower crane systems in action — from erection and commissioning through to live operation at jetty and port facilities.
- Tower erection and assembly process
- Heavy lift mode — construction equipment handling
- Bulk material handling mode — grab bucket operation
- Cabin and remote control operation demonstration
Industry Applications
Rexline marine tower crane systems are engineered for permanent and semi-permanent installations across a wide range of port and industrial applications.
The Rexline Advantage
Six reasons why port developers, mining operators, and industrial clients choose Rexline for their marine tower crane projects.