ZE550EK-10-1205 | Built: Sep 2021 | Hours: 3,721 hrs | Location: Siping, Jilin | Attachment: Decker (德克) 200 hydraulic breaker

Quick summary

• Model: Zoomlion ZE550EK‑10‑1205
• Manufacture date: September 2021
• Hours: 3,721 hrs — moderate to moderately high; remaining life depends on maintenance and duty cycle
• Location: Siping, Jilin — cold continental climate; winter storage/operation issues possible (battery, diesel, hoses, seals)
• Attachment: Decker 200 breaker — indicates significant impact-loading risk to boom, pins and hydraulic components

Condition considerations

• Breaker usage increases cyclic fatigue risk at the boom/arm mount, higher hydraulic flow/pressure demand, and faster wear of pins/bushings.
• At ~3.7k hours, expect moderate wear on undercarriage, pins/bushes and final drives depending on the operating environment. Cold-region storage may have accelerated issues if machine was left idle through winters without antifreeze/winterization.