There is a difference between a crane and a crane
The working principle of Lorry-mounted crane works by hydraulic transmission principle to achieve a variety of mechanical motion, we commonly used is to use the car power, through the force lifter driven hydraulic pump, connecting hydraulic pressure to achieve work, if in the absence of vehicle dynamics, is through the oil pump unit electricity to provide power source, the oil pump power plant is in the wild, dock, ship, such as auto power on the workshop conditions, by three hundred and eighty volts drive motor work, if it is a field operation, also need a generator, through the motor drives the pump work.
The truck crane and the crane are the chassis of the car, which can be hoisting and similar in shape, but they are different crane types. The summary has the following differences: 1, lifting The crane can only be mounted separately, and the crane can be used to transport the cargo and make it a dual-purpose vehicle.
The truck crane and the crane are the chassis of the car, which can be hoisting and similar in shape, but they are different crane types. The summary has the following differences: 1, lifting The crane can only be mounted separately, and the crane can be used to transport the cargo and make it a dual-purpose vehicle.
components Lorry-mounted crane is a crane, pillar, frame, the leg and the composition of hydraulic components, lifting beam is the main device, lifting the goods mention when column is an important part of a connected boom and frame, mainly by column when rotating around the goods. Main is connected and fixed frame columns and leg parts, is the main purpose of leg crane operations to keep the balance of the crane, hydraulic system is a mailbox, oil pump, oil cylinder, multiple directional control valves, hydraulic lock, balance valve, motor, rotary center joint and piping, and captive mechanism, slewing mechanism, etc.
Lifting weight Lorry-mounted crane is installed on the chassis, the vehicle is mainly used to transport goods, and the crane is used for the carriage of the goods on the unloaded, usually installed in the car cabin and carriage, lifting capacity biggest only 3 tons. And truck crane is designed chassis, mainly to lift heavy objects, and boom range is big, much bigger than the lorry crane lifting weight.
