• How to remove and replace the chisel of HMB hydraulic breaker
    Post time: Jun-06-2022

    Today we will introduce how to remove and replace the Chisel for HMB hydraulic breaker. How to remove the chisel? Frist, open the tool box in which you will see the pin punch ,when we replace the chisel, we must need it. With this pin punch, we can take the stop pin an...Read more »

  • How to adjust the striking frequency of hydraulic breaker?
    Post time: May-27-2022

      The hydraulic breaker has a flow-adjustable device, which can adjust the hitting frequency of the breaker, effectively adjust the flow of the power source according to the usage, and adjust the flow and hitting frequency according to the thickness of the rock.   There...Read more »

  • How to change cylinder seal and seal retainer?
    Post time: May-23-2022

    We will introduce how to replace the seals.HMB1400 hydraulic breaker cylinder as an example. 1. Seal replacement that is assembled to the cylinder. 1) Disassemble the dust seal→U-packing→buffer seal in order with a seal decomposition tool. 2) Assemble the buffer seal →...Read more »

  • How to charge nitrogen?
    Post time: May-18-2022

    Many excavator operators do not know how much nitrogen should be added, so today we will introduce how to charge nitrogen? How much to charge and how to add nitrogen with a nitrogen kit. Why do hydraulic breakers need to be filled with...Read more »

  • Why gas leaking?
    Post time: May-11-2022

    The leakage of nitrogen from hydraulic breaker causes the breaker to be weak. The general fault is to check whether the nitrogen valve of the upper cylinder is leaking, or to fill the upper cylinder with nitrogen, and use the excavator to put the upper cylinder of hydrau...Read more »

  • How to choose the right grapple?
    Post time: Apr-27-2022

    If you are a project contractor or a farmer who has excavators, it is common for you to do earth moving job with excavator buckets or break rocks with excavator hydraulic breaker. If you want to move wood, stone, scrap steel or other m...Read more »

  • HMB ,hydraulic breaker,Excavator ripper,quick coupler,welcome your order if any needs!
    Post time: Apr-18-2022

      HMB one-step manufacturer for all your needs for construction equipment parts. HMB Excavator ripper,quick coupler,hydraulic breaker, welcome your order if any needs!   Our all hydraulic breaker covers strict completed process – Forging, Finish Turning, Heat Treatment, Grinding, Assembly...Read more »

  • Why is thehydraulic breaker cylinder always strained?
    Post time: Apr-08-2022

    The fit clearance between the piston and the cylinder is affected by factors such as material, heat treatment and high temperature. Generally speaking, the material will deform with the change of temperature. When designing the fitting...Read more »

  • How to effectively prolong the life of hydraulic breaker?
    Post time: Apr-06-2022

      People engaged in the excavator industry are familiar with breakers.   Many projects need to remove some hard rocks beforeconstruction.At this time, hydraulic breakers are required, and the risk and difficulty factor are higher than ordinary ones.    For the driver, c...Read more »

  • RCEP Helps HMB Excavator Attachments Globalization
    Post time: Mar-18-2022

    RCEP Helps HMB Excavator Attachments Globalization On January 1, 2022, the world’s largest free trade area, consisting of ten ASEAN countries (Vietnam, Indonesia, Malaysia, the Philippines, Thailand, Singapore, Brunei, Cambodia, Laos, Myanmar) and China, Japan, ...Read more »

  • HMB deserve the best! Shipping today
    Post time: Mar-04-2022

    HMB deserve the best! Shipping today The customer's breaker is ready to be packaged and sent away,Provide customers with high-quality products and considerate service.HMB530 box type hydraulic breaker suitable for 2-5 ton excavator. ...Read more »

  • HMB hot-selling hydraulic grab series
    Post time: Feb-26-2022

    HMB hydraulic grab series covers Australia hydraulic grabs, Australia mechanical grabs, wood grabs, stone grabs, demolition grabs, Taiwan hydraulic grabs, and high-strength grabs, which are good tools for grabbing materials, handling, and dismantling. ...Read more »

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