Laser Tools Floating Brake Disc Hydraulic Press Kit - HGV - 8145. Features 14 tonne hydraulic rams...Laser Tools Floating Brake Disc Hydraulic Press Kit - HGV - 8145. Features 14 tonne hydraulic rams with individual control valves on one control block. Includes 2 hydraulic hoses, each 100mm long. The ram body has a fixed height of 83mm and extends by 45mm. Applications include: DAF, Renault & Volvo commercial vehicles. Also suitable for pushing off stuck wheels where access permits. Designed to operate with Air Powered Hydraulic Pump (Part No. 7862) or Hydraulic Hand Pump (Part No. 7861).
The Laser Tools Floating Brake Disc Hydraulic Press Kit - HGV - 8145 is designed for professional mechanics working on Heavy Goods Vehicles (HGVs), offering a powerful 14-tonne hydraulic solution for brake disc removal and stubborn wheel removal. Its key benefit is providing controlled hydraulic force to overcome seized components, though it requires a separate power source (air or hand pump). This kit simplifies complex brake maintenance tasks on DAF, Renault, and Volvo commercial vehicles.
All features
Model Part Number
8145
Brand
Laser Tools
Extended Product Information
FAQs
What is the primary application for this brake disc press kit?
This kit is primarily designed for the removal of seized floating brake discs on Heavy Goods Vehicles (HGVs), specifically DAF, Renault, and Volvo models.
Do I need to purchase a pump separately?
Yes, this kit requires a separate hydraulic pump. It is designed to work with the Laser Tools Air Powered Hydraulic Pump (Part No. 7862) or the Hydraulic Hand Pump (Part No. 7861).
What is the maximum force the hydraulic rams can exert?
The kit features 14-tonne hydraulic rams, providing significant force for demanding applications.
Can this kit be used for removing wheels?
Yes, it can be used for pushing off stuck wheels where sufficient access permits, in addition to its primary function with brake discs.
What are the dimensions of the hydraulic rams?
The ram body has a fixed height of 83mm and can extend by 45mm.
How long are the hydraulic hoses included?
The kit includes two hydraulic hoses, each measuring 100mm in length.
Is this tool suitable for light commercial vehicles?
While powerful, the kit is specifically designed and marketed for HGVs. Its application on lighter vehicles may be limited by size and specific brake system designs.
Troubleshooting
Hydraulic ram not extending or extending slowly
Check hydraulic fluid level in the pump. Ensure connections between hoses, control block, and pump are secure and free from leaks. Verify the pump is functioning correctly.
Uneven pressure application
Ensure rams are positioned correctly and making even contact. Check that individual control valves are functioning as expected and that there are no blockages in the hydraulic lines.
Difficulty pressing brake disc or wheel
Confirm that the 14-tonne capacity is sufficient for the task. Ensure the pump is delivering adequate pressure. Check for additional seizing factors like rust or damage that may require alternative methods or more force.
Hoses not connecting securely
Inspect hose fittings and pump/control block ports for damage or debris. Clean any obstructions. If fittings are damaged, the hose may need replacement.
Pros and Cons
Pros
Provides substantial hydraulic force for tough jobs.
Precise control over hydraulic application with individual valves.
Designed for specific HGV makes, ensuring compatibility.
Can assist in removing seized brake discs and wheels.
Requires a separate power source, offering flexibility in pump choice.
Cons
Requires separate purchase of an air-powered or hand hydraulic pump.
Hoses are relatively short at 100mm, potentially limiting reach.
Ram extension is limited to 45mm.
May not be suitable for all wheel removal scenarios due to access restrictions.
Primarily for HGV use, less versatile for smaller vehicles.
Setup, Compatibility & Care
Setup:
Ensure the hydraulic pump (Part No. 7862 Air Powered Hydraulic Pump or Part No. 7861 Hydraulic Hand Pump) is connected correctly to the two hydraulic hoses.
Attach the hoses to the respective ports on the control block, ensuring a secure fit.
Position the ram bodies against the brake disc or wheel hub, ensuring stable contact points.
Operate the hydraulic pump to apply force gradually.
Compatibility:
Designed for DAF, Renault, and Volvo commercial vehicles.
Requires either Laser Tools Part No. 7862 (Air Powered Hydraulic Pump) or Part No. 7861 (Hydraulic Hand Pump) for operation.
Care:
After use, clean the rams and hoses with a dry cloth.
Store the kit in a clean, dry environment to prevent corrosion.
Periodically check hydraulic fluid levels in the associated pump and the condition of hoses and seals.