CAT 320D vs. CAT 330D: How to Choose the Right Used Excavator

Comparison Table: CAT 320D vs. CAT 330DCAT 320D & CAT 330D Power and Performance DifferencesCAT 320D & CAT 330D Work Efficiency and ApplicationCAT 320D & CAT 330D Size and Load CapacityCAT 320D & CAT 330D Hydraulic Syste...

How to Choose Between a Used Wheel Excavator and a Used Crawler Excavator?

What Is the Condition of the Engine and Hydraulic System?How Are the Tracks or Tires?What Are the Machine's Work Hours and Maintenance History?What Type of Work Did the Excavator Do?How Does the Machine Perform in a Test Drive?Is It Eas...