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Advanced Heat Treatment: Features medium-frequency induction hardening on critical wear surfaces, maximizing hardness and wear resistance.
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Optimized Ring Grooves: Hardened ring grooves for the top compression ring to resist wear and micro-welding, crucial for long ring seal life and preventing blow-by..
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Balanced Weight & Strength: The design prioritizes longevity over extreme lightweight performance, making it ideal for endurance.
| Model | RAMMER S25 S84 S86 |
|---|---|
| Type | Hydraulic Hammer Spare Parts |
| Application | RAMMER S25 Hydraulic Rock Breaker |
| Part Name | RAMMER S25 Piston |
| Position | Hydraulic Cylinder System |
| Material | Crmo20 Crmo42 Crmo40 |
| Brand | HUILIAN, or as required |
| Package Details | Carton, Wooden Box, Plastic Bag, Neutral Packing, PP Bag, or as Required |
| Shipment | Air, Sea, Express Mail, etc. |
| Payment | T/T, Western Union, PayPal, L/C at sight, Alipay etc |

- High Quality and Stable Performance: Our hydraulic breaker pistons are manufactured under strict quality standards using high-quality materials. They deliver stable and powerful impact performance, ensuring reliable operation even under continuous high-load and high-impact working conditions.
- Excellent Wear Resistance and Long Service Life: Designed to resist abrasion, impact and fatigue, our pistons feature optimised surface hardness and a smooth finish. This significantly reduces wear between the piston and cylinder, extending service life and lowering maintenance and replacement costs.
- Carefully Selected Materials with Rich Manufacturing Experience: We provide a complete series of pistons for a wide range of hydraulic breaker brands and models. Our extensive product database enables us to ensure precise matching to your specific model for a perfect fit and optimal performance.
- Complete In‑Stock Supply: Large warehouse with fast delivery; common models available for same‑day/next‑day shipment to reduce your downtime.
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Premium Material Selection:High‑strength alloy steel, imported seals and wear‑resistant materials for exceptional durability, impact resistance and long service life.

Accepted Payment Type: T/T, L/C, D/P D/A, Credit Card, PayPal, Western Union, Cash, Escrow
18 - 21 トンの掘削機破機 ハンマー 135mm チェイセルソザンSB70と水力
重荷 30 - 40 トン 高強度歯を持つ掘削機リッパー付属
耐久性 HL04DL エグババター 液圧快速カップラー 液圧ロックシステム