Piezas excavadoras B229900002662 181900-2270 Conjunto de motor de llama para sany thy excavador
Parameter Specification OEM Compatibility SANY SY750H, Sy500h, SY650, SY135C, SY485H Crawler Models Material Composition Chromium-molybdenum alloy steel (HRC 58-62 Dureza) Thermal Tolerance -30°C to 120°C operational range Sealing System Triple-lip oil seals with PTFE coating Surface Treatment Micro-arc oxidation coating (Grosor de 20-25 μm) Pressure Resistance 15 MPa hydraulic stability (por sany tqc-2023) Maintenance Interval 500 service...