Doosan 150-7 boat excavator with 12-meter extended arm, over 60,000 yuan This second-hand Doosan 150-7 Marine excavator is your ideal choice for water operations. It not only boasts outstanding performance but also offers an extremely high cost-performance ratio. For just over 60,000 yuan, you can own a water excavator with excellent performance. This equipment has a working time of approximately 3,000 hours and is in the best condition for use. It can handle tasks such as excavation, silt removal, and loading and unloading goods with ease. In terms of the power system, the Doosan 150-7 ship excavator is equipped with an efficient and reliable engine, which can maintain a stable output power even in harsh working environments, ensuring reliability and durability during long-term continuous operation. Meanwhile, its advanced fuel management system can effectively reduce fuel consumption and enhance economic benefits. The hydraulic system is a major highlight of this excavator. The adoption of high-performance hydraulic pumps and control valves makes the operation of the entire machine more flexible and precise, especially when performing fine tasks, its performance is particularly outstanding. In addition, the 12-meter extended arm d2025-12-19 20:20:53