JCB 8018 Problems : Top 4 Issues And Solutions

The JCB 8018 is a powerful mini excavator that has become popular among workers in the construction industry. With its compact size and exceptional power, the JCB 8018 is ideal for various applications including digging trenches, landscaping and demolishing small structures. In this article we will be looking at the common problems that users may encounter with their JCB 8018 and provide practical solutions to address these problems. So, let’s find out more.

Table of Contents

What Is The JCB 8018?

The JCB 8018 is a mini excavator manufactured by JCB, a renowned brand in the construction equipment industry. This compact excavator is designed to deliver exceptional digging power while being easy to maneuver especially  in tight spaces. With its impressive hydraulic system the JCB 8018 can handle a wide range of tasks with efficiency and better precision than most excavators with a standard size.

JCB 8018 Problems

1. Hydraulic System Problems

The hydraulic system is a critical component of the JCB 8018 or any excavator for that matter. It is responsible for powering the excavator’s movements. Problems with the hydraulic system may include;

  • Fluid leakage
  • Loss of power
  • Clogged hydraulic pipes

Troubleshooting Hydraulic System Problems

  • Be sure to carefully inspect the mini excavator’s hydraulic system for any visible leaks and replace the faulty components as necessary.
  • Another common issue is a loss of hydraulic power, which may result in slow or jerky movements. This can be caused by a clogged hydraulic filter or a worn-out pump.
  • Check the hydraulic filter and clean or replace it if necessary.
  • If any of the issues persist then it is recommended to consult a professional excavator technician to inspect and repair the hydraulic system.

2. Electrical And Wiring Problems

Electrical and wiring problems can cause various malfunctions in the JCB 8018, since the mini excavator relies on electrical energy to function. These problems are usually caused by;

  • A dead/ low voltage battery
  • Corroded electrical wires

Troubleshooting Electrical And Wiring Problems

  • To avoid electrical and wiring problems problem, you need to make sure to turn off all electrical components and lights when the excavator is not being used.
  • Regularly check the battery’s condition (voltage and power output) and replace it if needed.
  • Another electrical problem that owners may encounter is faulty wiring, which can result in intermittent power loss or malfunctioning controls.
  • If you suspect wiring issues then carefully inspect the wiring harness for any signs of damage, such as frayed wires or loose connections. Always repair or replace any affected or damaged wiring to ensure proper functionality of the JCB 8018.

3. Engine Problems

The engine is the heart of the JCB 8018, and any issues with it can significantly affect the machine’s performance. Problems with the JCB 8018’s engine can be due to;

  • A clogged radiator
  • A malfunctioning cooling system
  • A faulty starter motor

Troubleshooting Engine Problems

  • You need to regularly check the coolant levels and ensure that the radiator is clean and free from debris.
  • It is also highly recommended to consult a professional mechanic to diagnose and repair any underlying issue you may have to avoid further damaging the mini excavator.
  • Check the JCB 8018 battery’s charge and connections. If the battery is in good condition, but the engine still fails to start then it may be necessary to inspect and replace the starter motor.

4. Track And Undercarriage Problems

The tracks and undercarriage of the JCB 8018 are subjected to rigorous use and problems in these areas can slow down the mini excavator’s performance. These problems include;

  • Worn out tracks
  • Misaligned undercarriage
  • Dry undercarriage

Troubleshooting Track And Undercarriage Problems

  • Be sure to regularly inspect the tracks for signs of wear and replace them when necessary because if they are damaged it will lead to reduced traction. Also make sure that the tracks are properly tensioned for optimal performance.
  • Carefully inspect the undercarriage components, such as the sprockets and idlers, and realign them if needed.
  • Be sure to grease the undercarriage so as to help prevent premature wear and maintain the mini excavator’s performance.

How To Prevent Problems With The JCB 8018

  • Regularly check and top up the hydraulic fluid, engine oil, coolant and other fluids as recommended in the JCB 8018’s owner’s manual.
  • Replace the air, fuel and hydraulic filters at the recommended intervals to maintain the mini excavator’s performance and prevent debris from entering the system.
  • Apply grease to the various pivot points, bushings and joints to reduce friction and ensure smooth operation.
  • Conduct regular inspections of the excavator’s components, including hoses, belts and seals, and then repair or replace any damaged parts.
  • When the JCB 8018 is not in use, store it in a clean and dry environment, away from extreme temperatures and any corrosive substances like water.

How Often Should I Perform Maintenance On My JCB 8018?

It is recommended to follow the maintenance schedule outlined in the JCB 8018 owner’s manual. Generally regular maintenance tasks such as fluid checks and greasing should be performed on a daily or weekly basis depending on the machine’s usage.

Can I Use Aftermarket Parts For Repairs On My JCB 8018?

While aftermarket parts may be more affordable, it is advisable to use genuine JCB parts for repairs. Genuine parts are specifically designed and tested to meet the JCB 8018’s specifications which ensures optimal performance and compatibility. Using aftermarket parts may compromise the mini excavator’s functionality and potentially void any warranty.

Conclusion

The JCB 8018 is a reliable and efficient mini excavator that can tackle various tasks with ease. But like any piece of construction machinery, it is prone to certain problems. Being aware of common issues such as hydraulic system problems, electrical and wiring issues, engine problems, and track and undercarriage problems, owners and users alike can adequately address these problems and keep their JCB 8018 in optimal working condition. Always remember to consult the JCB 8018’s owner’s manual and seek professional advice when necessary. With proper care and attention, the JCB 8018 can continue to be a valuable asset for its users in the construction industry.