
Double Girder Gantry Crane Marine Travel Lift Boat Hoist Travel Lift Price Marine Travel Lift 40ton Boat Lifting Cranes for Sale. All-round operational capability: Self-contained power system supports operation without dead zones and adapts to complex working environments. Efficient drive system: Engine combined with full hydraulic drive delivers strong power and stable performance. High-precision synchronous lifting: Supports multi-point lifting or coordinated operation of multiple units, ensuring synchronization and improving stability and reliability. Real-time synchronization monitoring: High-precision sensors and feedback control systems monitor and adjust lifting point status in real time, enhancing synchronization and collaborative accuracy. Compact and convenient design: Optional self-folding mechanism reduces idle space, enhances transfer convenience, and improves equipment flexibility. Multi-functional tire system: Supports oblique steering, Ackermann steering, and 360 degrees rotation; full-load climbing capacity of 4%, easy to operate.