ZE550EK-10-1146 | Built Apr 2021 | 2,950 hrs | Parked Huizhou, Guangdong — Fitted with Belit 195 hydraulic breaker (贝利特195破碎锤)

Overview

• Model: Zoomlion ZE550EK‑10‑1146
• Manufacture date: April 2021
• Operating hours: 2,950 hrs
• Location: Huizhou, Guangdong, China
• Attachment: Belit 195 hydraulic breaker (贝利特195) — please confirm model/serial plate and mounting/pin centers

Condition highlights (what to focus on)

• Hours: ~2,950 hrs is moderate; likely significant use with breaker duties accelerating wear on hydraulics, boom and undercarriage.
• Breaker-specific: inspect tool bit (凿头) wear, bushing/seal condition, accumulator/nitrogen charge (if applicable), hose fittings and mounting bracket welds. Breaker use increases shock loads to carrier structure.
• Hydraulics: check auxiliary circuit flow/pressure, temperature behavior under sustained breaking, contamination in hydraulic oil and condition of hydraulic pumps/valves.
• Boom/arm & pivots: look for cracks, reinforcement plates, pin/bushing wear — impact loads can cause hidden fatigue.
• Engine & transmission: cold start, response under load (breaker operation), abnormal smoke or noises.
• Undercarriage & final drives: measure shoe thickness, pin/bushing wear, rollers/idlers and check final drives for leaks/noise — undercarriage wear correlates with hours and work site conditions.
• Safety & controls: breaker control function, anti‑blank firing devices, operator visibility and cab condition.