Detailed information on the used Caterpillar 70B excavator Dear customer, we are very glad to recommend to you this second-hand Caterpillar 70B excavator with outstanding performance and extremely high cost performance. This device has undergone professional testing and maintenance, and is in good overall condition. Its working time is only 2,500 hours, which is much shorter than the average service life of similar products, ensuring its long service life and good working condition. In terms of the power system, the Caterpillar 70B is equipped with a powerful and reliable diesel engine, featuring excellent fuel economy and low emissions. It not only meets the daily construction requirements but also effectively reduces operating costs. In addition, this model also adopts advanced electronic control injection technology, which makes the start-up more rapid and stable, and can maintain stable operation even in harsh environments. The hydraulic system is one of the key indicators for measuring the working efficiency of excavators. This 70B model adopts Caterpillar's proprietary high-efficiency hydraulic pump and motor combination, combined with an optimized main control valve design, achieving rapid response and smooth operation. It pe2025-12-10 11:53:03