Business areas

Excavator Business Area

Excavator Business Area
leading in changes and innovation in construction machinery industry
Metal fabrication of excavators, as the root business of HANYANG PRECISION, has been producing products of metal fabrication for more than 30 years. Based on accumulated technology so far, we are producing main parts of metal fabrication for small excavators.
Business Area Production capacity Production line
Excavator Business Area
(Metal fabrication)
5,000 pcs Main Frame / Track Frame Boom /
Arm / Bucket / Dozer Blade

About our products

  • Main Frame
  • Track Frame
  • Boom
  • Arm
  • Bucket
  • Blade
Main Frame
  • The core frame that connects and supports undercarriage and house
Track Frame
  • Frame that supports the undercarriage of excavator
Boom
  • Frame that connects the main frame of excavator with the arm
Arm
  • Frame that plays a role as an arm connected with the bucket of excavator
Bucket
  • Frame that plays a role as a hand digging up or putting in dirt.
Blade
  • Frame that is attached with a blade scraping dirt

Main process

  • Tack welding process
  • Transfer robot
  • Robot welding
  • UT measurement
  • Milling machine
  • Layout machine