XHSJ38 tons solar power winch

product description:

XHSJ seriesThe hydraulic winch is composed of various flow distributors with one-way balance valve and high-pressure shuttle valve to control the brake, XH series hydraulic motor, Z-type brake, C-type gear reducer, reel, frame and other components (the hydraulic principle is shown in the figure ), the user only needs to be equipped with a pump station and a reversing valve. Since the winch has its own valve group, it not only simplifies the hydraulic system but also improves the reliability of the transmission. The hydraulic valve group that comes with the XHSJ winch successfully solves the problems of empty hook vibration and secondary sliding during lifting in general winches, making the XHSJ hydraulic winch run smoothly during lifting and lowering. In addition, it also has the characteristics of high efficiency when starting and working, low energy consumption, low noise, beautiful appearance, compact size, and good economy. It can be applied to gravity crushing traction equipment, crawler and marine cranes, truck cranes, In equipment such as pipelayers, grab buckets and drilling rigs with crushing functions.

Product model example:

XHSJ6-120-315-30-ZPH said:

The modulus of the planetary reducer is 6, the tension of the first layer of the wire rope is 120KN, the rope capacity of the drum is 315m, the diameter of the wire rope is 30, a hydraulic winch with a brake and a one-way balance valve, and a pressure rating of 20MPa.

Product model description:

Product parameter description :

1. The total displacement of this series of winches is the amount of oil supplied per revolution of the drum.

2. The oil supply volume is the theoretical flow rate of the pump station, that is, the calculated value obtained by considering the system efficiency of 90%.

3. The rope capacity is the theoretical maximum rope capacity of the winch . The actual allowable effective rope capacity should consider keeping 3 turns of the wire rope for use to prevent the rope end from falling out.

    确保液压传动系统一切正常环境温度的对策有：

    ①当压力控制阀的调时间常数较高时，应减少压力，便于降低动能耗损。

    ②因为液压油泵以及连接处的泄露导致容量损害而发热时，应拧紧各连接处，加强密封性。

    ③当油箱容积小、排热标准差时，尽可能增加液压换向马达油箱容积，必需时设定冷却塔。

    ④因为液压机黏度太高，使滚动摩擦力扩大而发热时，应取用黏度低的齿轮油。

    ⑤当管路过度长细并且弯折，使油液的沿程摩擦阻力损耗扩大、油温升高时，应增加管经，减少管路，使油液顺畅。

    ⑥因为周边温度过高使由温升高时，要运用保温材料和反射层等，使系统软件和外部热原阻隔。

    ⑦髙压油长期多余的从调速阀溢回机油箱，使油温升高时，应改善控制回路设计方案，选用变量泵或卸负载对策。