Here are some reasons why it might be chosen:

Size and Versatility
The Sumitomo SH75X-3 might fall into the mid-sized category, offering a balance between power and versatility for various construction and excavation tasks.

Power and Efficiency
The SH75X-3 could offer sufficient power and hydraulic capabilities for digging, lifting, and earthmoving tasks, contributing to efficient operation on the job site.

Urban and Compact Environments
The excavator's size might make it well-suited for urban construction projects and other environments where space is limited and precise digging is required.

Operator Comfort
If equipped with ergonomic features and controls, the SH75X-3 could provide operator comfort and reduce fatigue during extended work periods.

Attachment Compatibility
It might be designed to accommodate a range of attachments, allowing it to perform multiple tasks without the need for additional equipment.

Utility Work
The SH75X-3 could be suitable for utility work such as digging trenches, laying pipes or cables, and other tasks related to infrastructure and utilities.

Landscaping
Its capabilities might make it useful for landscaping projects that require precision digging, grading, and shaping of terrain.

Safety Features
Sumitomo excavators might include safety features that prioritize operator safety and compliance with industry standards.