When purchasing a used Hitachi ZX130 excavator, it’s crucial to thoroughly evaluate the machine to ensure that you’re making a wise investment. In this guide, we’ll provide you with a comprehensive list of factors to consider when buying a used ZX130, so you can make an informed decision and select the best machine for your needs.
Research the Excavator’s History
Before diving into the physical inspection, start by researching the excavator’s history. Acquire information on the machine’s previous owner(s), usage, and maintenance records. This will give you a clearer understanding of how the excavator was treated and if it was well-maintained.
· Previous owners: A machine with fewer previous owners may indicate more consistent maintenance and care.
· Usage: Determine the excavator’s total hours of operation. Although a lower number is generally better, a well-maintained machine with higher hours can still be a good investment.
· Maintenance records: Regular maintenance is crucial for the longevity of an excavator. Ensure that the machine has a documented maintenance history, including oil changes, filter replacements, and hydraulic system inspections.
Inspect the Undercarriage
The undercarriage of the Hitachi ZX130 is an essential component that contributes to the machine’s overall performance and durability. When examining a used ZX130, thoroughly inspect the undercarriage for signs of wear and damage.
· Track tension: Ensure that the track tension is appropriate, as improper tension can lead to premature wear and reduced performance.
· Rollers and idlers: Check for worn or damaged rollers and idlers, which may impact the excavator’s stability and maneuverability.
· Sprockets and drive motors: Inspect the sprockets for excessive wear, and verify that the drive motors are functioning properly.
Evaluate the Hydraulic System
· Check for leaks: Inspect hoses, fittings, and cylinders for any signs of leaks. Leaks can indicate potential issues with seals and may lead to more significant problems if left unaddressed.
· Test the system: Operate the excavator to ensure smooth movement and responsiveness of the hydraulic system. Listen for any unusual noises or vibrations, which may signal underlying issues.
The hydraulic system is the heart of the Hitachi ZX130, responsible for powering the machine’s various functions. When purchasing a used excavator, pay close attention to the hydraulic system.
· Assess the hydraulic fluid: Check the condition of the hydraulic fluid, ensuring it’s clean and free of contaminants.
Examine the Engine and Components
The engine is the power source for the Hitachi ZX130, so it’s vital to ensure that it’s in good working order.