News

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 »

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 »

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 »

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 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 »

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 »

  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 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 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 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 »

Multiple uses of different hydraulic shears Many customers call to inquire about hydraulic shears, and sometimes customers do not know which hydraulic shears they want. So today, let’s talk about how to distinguish hydraulic shears in detail. 一、How many types...Read more »

Yantai Jiwei Construction Machinery Co., Ltd. Annual Meeting Say goodbye to the unforgettable 2021 and welcome the brand new 2022. On January 15th, Yantai Jiwei Construction Machinery Co., Ltd. held a grand annual meeting at Y...Read more »