• Part No.: 86715489
- Peso de la pieza:
• Product Name: Upper Cylinder (Hydraulic Rock Drill Upper Block)
- Equipo aplicable HC25 Perforadora/Descargadora hidráulica de rocas
• Replacement: Replace when cracked/port deformed (long-term use)
- Ventajas principales: Genuino OEM, Entrega Corta, Precio Competitivo
• Key Function: Hold valve group, distribute hydraulic oil
As the hydraulic hub of the HC25 Hydraulic Rock Drill, the Upper Cylinder 86715489 manages oil distribution to critical components. Generic upper cylinders with 粗糙 oil ports (Ra≥1.2μm) create excessive flow resistance, reducing drill efficiency by up to 15%. This OEM part features precision-polished ports (Ra≤0.6μm) and is constructed from high-tensile alloy steel (≥750MPa), ensuring minimal pressure loss and accurate oil distribution. It requires replacement only if cracked or deformed, making it a long-lasting investment.
| Modelo | Nº de pieza | Descripción | Peso/Kg | Cant. | Unidad | Nº de pieza de recambio |
|---|---|---|---|---|---|---|
| HC25 | 86714383 | Carter | 1 | piezas | ||
| HC25 | 86714466 | Cilindro | 1 | piezas | ||
| HC25 | 86250107 | Componente de accionamiento | 1 | piezas | ||
| HC25 | 86221595 | Componente de accionamiento | 1 | piezas | ||
| HC25 | 86679388 | Sello | 1 | piezas | ||
| HC25 | 86715489 | Cilindro superior | 1 | piezas | ||
| HC25 | 86624160 | Pin | 1 | piezas | ||
| HC25 | 86715414 | Pistón de huelga | 1 | piezas | ||
| HC25 | 86715422 | Distribuidor | 1 | piezas | ||
| HC25 | 86714490 | Brida superior | 1 | piezas | ||
| HC25 | 86770898 | O'ring | 1 | piezas | ||
| HC25 | 86255700 | O'ring | 1 | piezas | ||
| HC25 | 86797032 | O'ring | 1 | piezas | ||
| HC25 | 86796281 | Kit de diafragma | 1 | piezas | ||
| HC25 | 86600632 | Válvula | 1 | piezas | ||
| HC25 | 86580966 | Tapón roscado | 1 | piezas | ||
| HC25 | 95421335 | tornillo de cabeza cilíndrica | 12 | piezas | ||
| HC25 | 95303368 | Adaptador | 1 | piezas | ||
| HC25 | 95303384 | Adaptador | 2 | piezas | ||
| HC25 | 86715448 | Empuje | 1 | piezas | ||
| HC25 | 86418357 | Enchufe | 1 | piezas | ||
| HC25 | 86632916 | Enchufe | 2 | piezas | ||
| HC25 | 86263233 | Enchufe | 2 | piezas | ||
| HC25 | 86247723 | Enchufe | 1 | piezas | ||
| HC25 | 86697083 | Motor hidráulico | 1 | piezas | ||
| HC25 | 86668670 | Tapa trasera | 1 | piezas | ||
| HC25 | 86715430 | Tapa del pistón | 1 | piezas | ||
| HC25 | 86668860 | Empuje | 1 | piezas | ||
| HC25 | 86668886 | Anillo | 1 | piezas | ||
| HC25 | 86712403 | Anillo | 1 | piezas | ||
| HC25 | 86684263 | Sello | 1 | piezas | ||
| HC25 | 86668696 | Eje del motor | 1 | piezas | ||
| HC25 | 86350857 | O'ring | 1 | piezas | ||
| HC25 | 95234712 | UNF1/2", tornillo de cabeza hueca | 8 | piezas | ||
| HC25 | 86548609 | M12, tornillo de cabeza hueca | 4 | piezas | ||
| HC25 | 86330107 | Adaptador | 2 | piezas | ||
| HC25 | 86420098 | O'ring | 1 | piezas | ||
| HC25 | 86247723 | Enchufe | 2 | piezas | ||
| HC25 | 86715455 | Guía frontal | 1 | piezas | ||
| HC25 | 86736311 | Anillo | 1 | piezas | ||
| HC25 | 86582558 | Anillo elástico | 1 | piezas | ||
| HC25 | 86715943 | UNF1/2", hexa. tornillo | 8 | piezas | ||
| HC25 | 86467032 | Lavadora | 8 | piezas | ||
| HC25 | 86715463 | Anillo | 1 | piezas | ||
| HC25 | 95303335 | Adaptador | 1 | piezas | ||
| HC25 | 86726734 | Kit de juntas | 1 | piezas | ||
| HC25 | 86728698 | Portada | 1 | piezas | ||
| HC25 | 86267069 | O'ring | 2 | piezas | ||
| HC25 | 86684271 | Sello | 1 | piezas | ||
| HC25 | 86733243 | Zócalo de retención | 1 | piezas | ||
| HC25 | 86732526 | O'ring | 1 | piezas | ||
| HC25 | 86732575 | Mango estriado+Anillo | 1 | piezas | ||
| HC25 | 86624160 | Pin | 1 | piezas | ||
| HC25 | 86796018 | Tope del vástago | 1 | piezas | ||
| HC25 | 86473303 | O'ring | 1 | piezas | ||
| HC25 | 86715554 | Junta labial | 1 | piezas | ||
| HC25 | 86676822 | Empuje de rodillos | 1 | piezas | ||
| HC25 | 86676889 | Anillo | 1 | piezas | ||
| HC25 | 86247723 | Enchufe | 1 | piezas | ||
| HC25 | 86488475 | Tapón de plástico | 1 | piezas | ||
| HC25 | 86751831 | Kit calibrador de control | 1 | piezas | ||
| HC25 | 86794393 | Kit de juntas | 1 | piezas | ||
| HC25 | 86726734 | Kit de juntas | 1 | piezas | ||
| HC25 | 86668944 | O'ring | 1 | piezas |
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