굴착기 유지보수 250시간 Part 1 (Operation & Maintenance 250hour part 1 of 9)

굴착기 유지보수 50시간 Part 3 (Operation & Maintenance 50hour part 3 of 3)

What is a hydraulic system?

Construction Equipment Hand Signals😀

굴착기 유지보수 50시간 Part 2 (Operation & Maintenance 50hour part 2 of 3)

HD Hyundai Construction Equipment Global Training Center VR Tour!🥰

The first invention of the excavator! ✏️Historic moment of hastening the Industrial Revolution

Let me introduce the HL390 Skid Steer Loader briefly.

HX-A Medium-sized Excavator User Guide -Switches-

굴착기 유지보수 50시간 Part 1 (Operation & Maintenance 50hour part 1 of 3)

Inspecting and Repairing the Air Conditioning in the HX60MT Excavator!

Here's a brief introduction to the R25ZA Mini Excavator.

How to Inspect and Maintain the Mini Excavator Yourself! | R25ZA

Construction Equipment Operation Spot the Difference! (What's my score?)

Let's Diagnose the Excavator's Undercarriage Track!

Start your construction equipment education with 'HETA'!!