Breaker Rammer Sandvik G90 Piston 102792

If you’re operating a G90 breaker on your 330 DL excavator, you’ll want to make sure you have all the right parts to keep it running smoothly. Here are some of the key components you may need to replace from time to time, along with their part numbers:

1. Piston PN: 102792 – The piston is a crucial part of the breaker that helps to generate the force needed to break through tough materials. If you notice decreased performance or unusual noises coming from your G90 breaker, it could be time to replace the piston.
2. Cylinder PN: 103746 – The cylinder works in conjunction with the piston to provide the power needed to break through hard surfaces. If you notice leaking fluid or decreased performance, it may be time to replace the cylinder.
3. Tool Retaining Pin PN: 101769 – The tool retaining pin holds the breaker tool in place during operation. If this part becomes damaged or worn, it could result in decreased efficiency or even unsafe conditions.
4. Tie Rod PN: 103747 – The tie rod helps to keep the breaker stable during use, preventing it from shaking or wobbling excessively. If you notice any instability or excessive vibration, it could be a sign that the tie rod needs to be replaced.
5. Tie Rod Nut PN: 103749 – The tie rod nut secures the tie rod in place, and can become worn or damaged over time. Replacing the nut when needed can help ensure your breaker remains stable and safe to use.
6. Hex Socket Screw, PN: 902954 – This screw is used to secure various parts of the breaker together, and may need to be replaced from time to time due to wear or damage.
7. Membrane (Diaphragm) PN-104022 – The membrane helps to regulate the flow of hydraulic fluid within the breaker. If you notice leaks or decreased performance, it could be time to replace the membrane.
8. Buffer PN: 101925 – The buffer helps to absorb the shock of the breaker during use, preventing damage to other components. If you notice excessive vibration or noise during operation, the buffer may need to be replaced.
9. Pad PN: 300641 – The pad helps to protect the breaker and the surface being worked on from damage. Over time, the pad may become worn or damaged and need to be replaced.
10. Shield Plate PN: 103850 – The shield plate protects the breaker from debris and other hazards during use. If the plate becomes damaged or worn, it may need to be replaced to ensure safe and efficient operation.
11. Lower Tool Bushing PN-103131 – The lower tool bushing helps to support the breaker tool during use. If you notice decreased efficiency or unusual noises, the bushing may need to be replaced.
12. Upper Tool Bushing PN-102789 – The upper tool bushing works in conjunction with the lower bushing to support the breaker tool. Replacing this part when necessary can help ensure efficient and safe operation.
13. Seal PN# 102322 – The seal helps to prevent hydraulic fluid from leaking out of the breaker. If you notice leaks or decreased performance, the seal may need to be replaced.
14. Seal Carrier PN# 102793 – The seal carrier holds the seal in place, and can become worn or damaged over time. Replacing this part when needed can help ensure the seal remains in place and functioning properly.

In conclusion, the G90 breaker for the 330 DL excavator is a powerful tool, but like any piece of equipment, it requires regular maintenance and occasional part replacements to keep it running smoothly. By keeping these key parts on hand and knowing when to replace them, you can help ensure your breaker remains safe and efficient for years to come.