Yantai Shijin Machinery Co., Ltd.

Out there when most industrial competitors are following suit, producing the same models for decades, We, DEHN of Shijin Machinery has been a manufacturer of hydraulic jack hammers, with sales, R&D, customer service, technical support all-in-one. Yes, we do not follow suit from the very beginning. We fulfill the ever-changing needs and requirements of the market with the backup of the second-to-none core value. Working with over 30 authorized hydraulic breaker dealers and distributors globally, selling machines more than 4000 units annually, we are a specialized manufacturer in design, production, and sales of the hydraulic jack hammer for excavator, backhoe, mini excavator and skid steer. Our clients include: earthmoving and excavation equipment hire companies, general contractors, hydraulic breaker hire and rental companies, and online equipment for sale stores, etc.

Company details

No.219 Xingfu Middle Road, Zhifu District, Yantai , Shandong , China

Locations Served


Business Type:
Industry Type:
Demolition and Remediation
Market Focus:
Globally (various continents)
Year Founded:
$10,000,000 US - $100,000,000 US

This company also provides solutions for other industrial applications.
Please, visit the following links for more info:

New product model comes out yearly

Over 20 years of industrial experience and continual investment on technique play essential roles on the way of success. Innovation makes smart.

  • New hydraulic jack hammer models come out annually to perfect our product line and fill the gap in the market.
  • New structure design and the latest raw materials are updated to create better cost efficiency.
  • Technical know-how results in longer service life and low maintenance cost.

Patented product and CE approved

6 product patents obtained and CE certification approved, we are a qualified hydraulic breaker manufacturer with a technical advantage.

All DEHN products are designed, manufactured and backed in our workshops.

Most completed product models

  • Hope to buy the smallest excavator jackhammer down to 0.5 tons? Find it tough to get a proper hammer for your 5-ton skid steer?
  • Well, it might be an issue for most brands in the market, but not for DEHN.
  • Owing to our innovation strength and years of technical know-how, We have the most comprehensive product line throughout the industry. 
  • We are the first excavator jackhammer manufacturer to come out DEHN350 in the domestic market, one of the smallest and lightest breakers.
  • Need a proper mini digger breaker to fit your Bobcat, Kubota or Takeuchi? DEHN350 is the one.
  • Then we followed up with DEHN600 and DEHN1250, perfectly filling up the gap in the market.
  • We design and produce models competitors fail to do.
  • View DEHN categories of small, mid-size and heavy-duty hydraulic hammers.

Quality Control

  • We take great pride in our QC, which enables stable performance and long service life.
  • Stable and advantageous supply chain
  • 5S standards workshop management
  • Improved production process

Customized requests available

  • It happens that users’ carriers are modified or require special dimensions, or their excavator jackhammers need repairing or rebuilding.
  • R&D strength allows us to accept any customized requests. Dozens of customized requests are handled by the engineering team yearly.
  • Unlike many players who march on the spot, we never stop rolling up our sleeves.
  • “I wish I could have met you earlier”, is the common appraise we have received.


Simplicity is the ultimate sophistication.

While many companies are busy making big, overly complicated, and fancy-looking machines in order to maximize profit, we are fulfilling our end users’ underlying request for a simple, reliable and cost-efficient hydraulic breaker.

With our 20 years of experience, we have always followed our own path.

When it comes to hydraulic solutions, there is a choice between complicated and simple.

Our approach has always been simple and reliable, focusing on core functions.

Thanks to the “philosophy of simplicity,” we can keep the most value to our clients.