5T12.5M Hydraulic Telescopic Boom Marine Crane
The 5T12.5M Hydraulic Telescopic Boom Marine Crane by OUCO is a heavy-duty lifting system engineered for rigorous offshore operations. Specifically designed for Anchor Handling Vessels, this crane excels in cargo handling, equipment deployment, and offtake support in dynamic marine environments. With a 5-ton safe working load (SWL) and a telescopic boom reaching up to 12.5 meters, it delivers precision and reliability for critical tasks such as anchor deployment, supply transfers, and subsea equipment installation.
Key Features:
High-Capacity Hydraulic System, working Radius from 2.5–12.5 meters, hoisting Height 20 meters. It can operates at <25 MPa pressure for consistent performance under heavy loads.
Boom Extension is adjustable, from 2.5m to 12.5m for versatile positioning. About 90 seconds luffing Time for rapid boom adjustment.
Hoisting Speed: 0–12 m/min (variable speed control). 360° Slewing Angle with ~0.6 rpm rotation for full-deck coverage. Tilt Tolerance up to 2° trim and 5° heel, ensuring stability in rough seas.
Ideal for saltwater environments. High-quality hydraulic components and weatherproof seals for low Maintenance.
Certified for marine use (CCS, ABS, CE, DNV-GL). ISO 9001:2015 certified.
Applications:
Anchor Handling Vessels: Secure deployment/retrieval of anchors and chains.
Offtake Support: Efficient cargo transfer between ships or platforms.
Subsea Operations: Installation of ROVs, pipelines, and underwater equipment.
Emergency Response: Reliable performance in adverse weather or rescue scenarios.
Product Parameters
| Technical Parameters |
|
| 1. 安全工作负荷（SWL） | 5t |
| 2. 最大工作半径（MAX.WORKING RADIUS) | 12.5m |
| 3. 最小工作半径（MIN.WORKING RADIUS) | 2.5M |
| 4. 起升速度（HOISTING SPEED） | ~12m/min |
| 5. 起升行程（HOISTING TRAVEL） | 20m |
| 6. 回转速度（SLEWING SPEED） | 0.6r/min |
| 7. 回转角度（SLEWING ANGLE） | 360° |
| 8. 变幅时间（LUFFING TIME） | ~90S |
| 9. 工作状态（WORKING CONDITION） |
|
| - 纵倾（TRIM） | ≤5° |
| - 横倾（HEEL） | ≤2° |
| 10. 最大风速（MAX.WIND SPEED） |
|
| - 使用状况（Working condition） | 20m/s |
| - 放置状况（Parking condition） | 55m/s |
| 11. 电动机型号（ELEC-MOTOR POWER） |
|
| - 型号（Model） | Y200L-4-H |
| - 功率（POWER） | 30kW |
| - 转速（SPEED） | 1775r/min |
| - 电制（POWER RESOURCE） | AC440V/60HZ/3P |
| - 绝缘等级（INSULATE CLASS） | F |
| - 工作制（WORKING TYPE） | S1 |
| 流速(OIL FLOW) | 60L/min |
| 12. 环境温度（Ambient temperature） | From -10°~+45° |
GA Drawing
Product Pictures
