Komatsu PC160-7 second-hand excavator No. 24327-1 live video display

Komatsu PC160-7 second-hand excavator No. 24327-1 passed 21 tests perfectly. It is equipped with Komatsu's self-developed stable and efficient direct injection engine. The test engine did not have any blue smoke or black smoke. The sound was calm and powerful. The load pressure test, the speed and the hydraulic pressure were normal. The hydraulic flow rate of the pump is normal and the combined action is fast and coherent. There is no delay. The function and structure of the chassis and the traveling rotating motor are normal and there is no damage. The comprehensive performance evaluation is perfect.