Taoyuan pharmaceutical factory (1)

In fact, when Xia ruofei was in the Army, he had learned the basic driving skills of many vehicles and even helicopters, including armored vehicles with caterpillar tracks. Xia ruofei was not completely clueless about the basic operation of these small agricultural machines.

Besides, this small excavator only had a few control levers. Xia ruofei took out the manual and read it briefly. He had a basic understanding of the principles.

However, to teach Xia Qing, he had to first familiarize himself with the operation.

The mountain sea realm was extremely spacious, and there was no need to worry about any danger. He could build with all his might.

For safety's sake, Xia ruofei drove the all - terrain vehicle, which was parked beside the small excavator, far away. He then asked Xia Qing, Blackie, and the rest to leave the range of the mechanical arm before jumping onto the excavator.