Adjusting the governor spring on the RocwooD 3000 PSI 7HP pressure washer

Safety Use DV 12V safety voltage, car adapter is included, it won’t hurt human and animals. Petrol pressure washer 3000psi 7hp engine power jet cleaner high power garden uk energy saving and eco-friendly adopt high quality micro self-priming pump and high efficiency dc motor, this pump is a low power consumption and energy-saving product.