Pallet Forks Ground Clearance Issues and Solutions

[MikePhua]

On Panswork, a user raised an issue with their skid steer when using pallet forks: the ground clearance was too low. Despite adjusting the fork frame height, the forks were still unable to provide sufficient ground clearance, especially when operating on uneven terrain. This caused the forks to frequently contact the ground, affecting both the efficiency and safety of the operation.
Problem Description
The user described the issue in detail, stating that despite adjusting the height of the fork frame, the pallet forks still made contact with the ground during operation. This led to friction or even damage to the machine and the forks themselves. The user sought solutions on Panswork, asking other forum members how to increase the ground clearance of the pallet forks.
Potential Causes
Several users on Panswork shared their insights into the possible causes of the insufficient ground clearance:

1. Incorrect Fork Frame Installation Angle
   Some users pointed out that the angle at which the fork frame is mounted might not be suitable for specific work needs. If the fork frame is too tilted, the pallet forks may end up lower than desired, causing them to contact the ground. Adjusting the mounting angle of the fork frame could help achieve the necessary ground clearance.
   
2. Design of the Pallet Forks
   Other users suggested that the design of the pallet forks themselves might not be ideal for certain tasks, especially those requiring higher ground clearance. Different brands and models of pallet forks provide different ground clearances, so selecting the right design is crucial.
   
3. Hydraulic System Settings
   Some users believed that the hydraulic system settings might be affecting the height at which the pallet forks are lifted. If the hydraulic pressure is not properly set, the fork frame may lack the lifting power needed to provide sufficient ground clearance.
   
4. Ground Conditions
   In some cases, the issue could be related to the uneven or rough terrain. Even if the ground clearance is adequate, the forks may still make contact with the ground when working on an uneven surface. Understanding the work environment and adapting the technique could help alleviate the problem.
   

User Troubleshooting Process
Many users on Panswork shared their troubleshooting methods. Most users started by inspecting the installation angle of the fork frame and adjusting it to ensure that the pallet forks had sufficient ground clearance during lifting. Additionally, some users checked the hydraulic system to verify that the pressure was correctly set, ensuring that the fork frame could lift to the necessary height.
Several users also mentioned that they used different designs of pallet forks suited to various working environments. For jobs requiring higher ground clearance, selecting the right fork design helped reduce the risk of the forks making contact with the ground.
Solutions
Based on the discussions on Panswork, here are some effective solutions for increasing the ground clearance of pallet forks:

1. Adjust the Fork Frame Installation Angle
   Ensure that the fork frame is installed at the correct angle for the specific task. Adjusting the angle of the fork frame can help the pallet forks achieve the necessary ground clearance during operation, reducing the risk of ground contact.
   
2. Select the Right Fork Design
   Different pallet fork designs are suited to different tasks. If higher ground clearance is needed, choose a design that offers more clearance. It's essential to check various brands and models of pallet forks to find the best option for your specific work conditions.
   
3. Adjust Hydraulic System Pressure Settings
   Ensure that the hydraulic system pressure is set correctly to provide sufficient lifting power. If the hydraulic pressure is too low, the fork frame may not be able to lift the pallet forks high enough, resulting in inadequate ground clearance. Adjusting the hydraulic pressure will help achieve the desired height.
   
4. Adapt to Ground Conditions
   If the working environment is rough or uneven, adjusting your operating technique could be beneficial. Be aware of the terrain and modify your approach as needed to avoid the pallet forks making contact with the ground.
   

Conclusion and Recommendations
Ground clearance issues with pallet forks are typically caused by an improper fork frame installation angle, unsuitable fork design, incorrect hydraulic system settings, or challenging ground conditions. By adjusting the fork frame angle, selecting the right fork design, tuning the hydraulic system, and adapting to the ground conditions, users can increase the ground clearance of their pallet forks and improve the efficiency of their work.
If you're experiencing similar problems, start by checking the fork frame installation angle and hydraulic system settings to ensure they meet your operational needs. Additionally, selecting the right pallet fork design and adjusting to different ground conditions will help prevent ground contact and improve your overall performance.