Description
What is a Cone Crusher Hydraulic Component Set?
A cone crusher Hydraulic Components assembly comprises the critical high-pressure hydraulic elements—including clamping cylinders, tramp release cylinders, accumulators, and hydraulic drive motors—positioned throughout the crusher’s mainframe. Their primary critical function is to regulate the closed-side setting (CSS), absorb heavy kinetic shocks during uncrushable tramp iron events, and securely clamp the upper and lower frames together. By maintaining stable hydraulic pressure and automatic overload relief, premium Hydraulic Components ensure continuous, safe, and high-tonnage aggregate reduction while preventing catastrophic structural frame damage.
Equipment Compatibility & OEM Cross-Reference
Our aftermarket replacement Hydraulic Components are precision-engineered to be direct-fit upgrades for Metso crushers, significantly lowering your Total Cost of Ownership (TCO) while ensuring zero installation issues and maximum field uptime.
| Model | Part Number | Description |
|---|---|---|
| HP100 | 7088010082 | Tramp release cylinder |
| HP100 | NO2445269 | Accumulator |
| HP200 | 1094260037 | Clamping cylinder |
| HP200 | 7088010081 | Tramp release cylinder |
| HP200 | NO2445269 | Accumulator |
| HP300 | 1094280065 | Clamping cylinder assembly |
| HP300 | 1093030108 | Tramp release cylinder |
| HP300 | NO2445269 | Accumulator |
| HP400 | 1094280065 | Clamping cylinder |
| HP400 | 1093040030 | Tramp release cylinder |
| HP400 | NO2445271 | Accumulator |
| HP500 | 1094280065 | Clamping cylinder assembly |
| HP500 | 1093050058 | Tramp release cylinder |
| HP500 | NO2445272 | Accumulator |
| HP800 | 1093070001 | Clamping cylinder |
| HP800 | 1093085034 | Hydraulic drive motor |
| HP800 | 1093070045 | Cylinder assembly |
| HP800 | 1093085016 | Accumulator assembly |
Core Engineering & Technical Advantages
Because the hydraulic circuit operates under high continuous pressures and extreme thermal stress during choke-feeding, standard cylinders and valves are prone to internal leakage or seal blowout. Our premium Hydraulic Components are proudly manufactured in China to deliver unmatched heavy-duty durability:
Superior Material Quality: Manufactured from heavy-duty forged steel and specialized alloys to withstand high-stress pressure cycles without structural fatigue.
Leak-Proof Engineering: Equipped with high-grade rubber seals to ensure absolute fluid integrity, stable operating pressure, and zero external oil seepage.
Precision CNC Machining: Cylinders and valve bodies are machined to exact microscopic tolerances to guarantee smooth piston movement and prevent binding under uneven loads.
Strict Quality Control: Every component undergoes rigorous pressure testing and hydraulic endurance checks prior to export to eliminate micro-faults and ensure field reliability.
Maintenance Guidelines: When to Replace Your Hydraulic Components
Operating a crusher with failing hydraulic cylinders or degraded accumulators will cause pressure drops, uncontrolled frame bouncing, and potential structural cracking. We recommend inspecting the Hydraulic Components during every scheduled maintenance shift:
| Inspection Focus | Warning Signs (Replace Immediately) | Best Practice Solution |
| Seal Integrity & Seepage | Visible oil leakage around cylinder glands, drooping clamping pressure, or frequent pump cycling. | Replace worn rubber seals or swap the compromised cylinder assembly to restore full circuit pressure. |
| Accumulator Gas Charge | The accumulator fails to absorb pressure spikes, resulting in harsh, violent shocks during tramp iron release. | Recharge or replace the accumulator unit to protect internal structural components from sudden shock loads. |
| Cylinder Bore Scoring | Deep internal scratching, fluid bypass, or sluggish movement under load during CSS adjustment. | Pull and rebuild or replace the damaged hydraulic cylinder to prevent complete system failure. |
Explore More Crusher Hydraulic & Control Components
To maintain peak crushing volumetric throughput (TPH) and stable operation, ensure your maintenance inventory is stocked with fully compatible, premium parts. Browse our specific component categories:
Find precision-machined Hydraulic Drive Motors and Clamping Cylinders for complete HP series rebuilds.
Explore our robust aftermarket spares for Sandvik CH & CS Series Crushers.
View high-performance replacement Tramp Release Cylinders and Accumulator Assemblies for Metso HP Series Cone Crushers.
