This SUMITOMO SH120-A3 is a pre-owned unit sourced from domestic construction fleet turnover. It has passed our comprehensive inspection checklist covering engine, hydraulic system, undercarriage, and cabin controls. The machine starts up smoothly and operates without unusual noise or excessive smoke. Ready for immediate deployment at your job site.
The SUMITOMO SH120-A3 is a well-engineered 12 ton standard excavator that exemplifies Japanese attention to detail in construction equipment manufacturing. The S.H.I.S closed-center hydraulic system provides exceptionally smooth combined operations, allowing operators to swing, boom up, and curl the bucket simultaneously without noticeable flow interference. This fluidity makes the SH120-A3 particularly effective for precision grading and finishing work.
Powered by the proven Isuzu 4BG1 engine, this model delivers reliable daily performance with reasonable fuel consumption. The cabin is designed for operator comfort with a fully adjustable seat, ergonomic joystick layout, climate control, and clear visibility to the working zone and track area. The machine features easy-access service points with ground-level engine oil and filter changes.
This SH120-A3 has been well maintained with a clean appearance and no evidence of major collision damage or structural repair. The undercarriage components show consistent even wear, and all hydraulic functions operate smoothly across the full range of motion. An excellent choice for general contractors, rental operations, and site development companies needing a dependable mid-range excavator with Japanese build quality.