Technical Papers

Seatrax offshore cranes are based on proven design principles that have heavily influenced marine industry international standards.

Our extensive database of informative technical papers provides in-depth access to the designs and features that make Seatrax marine cranes the highest and most reliable quality available.

Each Seatrax engineer ensures every component of our marine cranes is designed and manufactured to meet the challenging requirements of worldwide offshore operations.

From our kingpost concept to our patented mechanical anti-two-blocking systems, Seatrax pedestal cranes are the most innovative on the market today.

Read our technical papers to learn more about Seatrax crane features.

• Method of Support and Slew Bearing Arrangement
• Patented API 2C Mechanical Anti-Two-Blocking
• Anti-Two-Blocking System Comparison
• Support Bearing Comparison: Ball vs. Kingpost
• Remote Operated Emergency Power System
• Emergency Hoist Brake Foot Button
• Fail-Safe Hoist Features
• Hoist Inspection Requirements
• Lifting of Personnel with Seatrax Cranes and Hoists
• High-Pressure Filtration Package
• Electro-Hydraulic Cranes Prime Mover Packages
• Fixed vs. Variable Displacement Hydraulic Systems
• Counter-Luffing Boom Stops
• Crane Sizing Guide
• Boom Tip Rollers
• Equipment Protection
• Forged Steel Sheaves with Hardened Grooves
• Auxiliary Hooks
• Diesel Engine Emissions Summary