Steering loader / BZZ5 Steering hydraulic steering gear is widely used in vehicle steering and ships rudder, the driver which can be achieved with a smaller greater steering control manipulation, and in the performance of safe, reliable, manipulate the light and flexible. BZZ1, BZZ2, BZZ3, full hydraulic steering has the following advantages: the elimination of the mechanical linkage, can reduce the cost of the host to provide a reliable, lightweight structure; flexible saving operation; when the engine stalled, enabling emergency manpower shift; it is available small continuous torque stepless rotation according to the system; to the control circuit and a wide selection of host size surface; and a variety of energy supply system and hydraulic steering pump connection; BZZ5 type load sensing hydraulic steering addition to the above advantages, Conditions also have the following characteristics: whether the size of the load pressure, wheel speed speed, can turn the oil according to the requirements of the priority assigned to the appropriate flow, ensure the steering reliable, sensitive, lightweight; flow pump output, in addition to the steering system to the required total flow rate, the remaining portion of the auxiliary passage may be co-used, thereby eliminating the power loss caused by excessive steering oil line; and improve the system efficiency. Oil BZZ full hydraulic steering by a rotary valve and a pair of meshing pair consisting of a stator turn, is connected to the steering wheel of the vehicle by the steering column steering gear when the steering wheel from the steering system to supply pump via a rotary valve Vice-flow cylinder stator and turn left or right chamber (depending on the direction of rotation). Angle is proportional to the stator sub-discharge oil and steering wheel, from the steering system for the pump to the oil too, the steering can be viewed as a manual pump, the National Heavy Machinery Co., Ltd. Hebei ||| steering loaders for / BZZ5 steering