Sany SY80U Excavator Parts

Keeping your SANY SY80U in peak operating condition starts with the right parts and a solid maintenance routine. Ensure your excavator stays in top shape with high-quality water separators, bolts, service kits, and more. The SY80U offers a powerful combination of performance and versatility, built to handle demanding excavation tasks with ease. Don’t forget to stay on top of your maintenance—secure the parts you need to keep your SY80U running smoothly! Keep reading for a comprehensive maintenance guide for your machine.

Daily Maintenance

• Check engine oil level
• Check engine coolant level
• Inspect hydraulic oil level through sight gauge
• Inspect for leaks in hoses and fittings
• Drain water and sediment from the primary fuel filter/water separator
• Check air filter restriction and dust valve condition
• Inspect tracks and undercarriage for debris buildup
• Check condition of mirrors, seatbelt, horn, and emergency stop switch

Every 50 Hours

• Check and lubricate bucket pins and linkage
• Check battery terminals and cable condition
• Inspect exhaust system for damage or leakage

Every 250 Hours

• Change engine oil and replace oil filter
• Inspect fan and alternator belt tension
• Check and adjust track tension
• Check coolant level in overflow tank
• Clean radiator and cooling fins

Every 500 Hours

• Replace primary and secondary fuel filters
• Replace air filters if restriction is noted
• Replace hydraulic pilot filter and breather filter
• Clean hydraulic suction strainer
• Check engine coolant pump for wear or leaks

Every 1,000 Hours

• Replace hydraulic return filter
• Inspect and service swing gear and bearing
• Check fuel tank strainer and clean if needed
• Drain and replace final drive oil

Every 2,000 Hours

• Change hydraulic oil
• Inspect engine crankcase breather system
• Flush and replace engine coolant
• Test alternator, starter, and adjust engine valve clearances (dealer recommended)

Final Maintenance Recommendations

Regular maintenance keeps your SANY SY80U operating reliably. For a full range of SANY parts, explore our extensive EquipmentShare parts catalog. If you can't find the part you need, reach out to our parts experts for a custom order.