High reliability: Imported key components and the waterproof capacity of major electric components is up to IP65. Good safety: Equipped with horizontal switch and weighing sensor, which ensures the safety of equipment and operators. Sufficient power: American Trojan batteries, 5-7h normal operation. Advanced technology: Adopt DeltaTech control system and fault self-diagnosis technique, with anti-collision transducer option. The Max Rated Capacity: 320kg. The Max working height: 13.6m.