JKW-20

When walking in straight line, attachment can still ensure the perfect compound action, and it is more flexible to deal with various complex places. The hydraulic system and Multi-valve of China adopt loop pressure compensation, load sensitive type valve, and non-pressure interference, so make the operation coordination. The engine can choose LAIDOND or YANMAR type, strong power. Full-Automatic welding, weld joint adopts ultrasonic flaw detection, get weld zero defect.