The HT 25J Mini Excavator is a compact crawler-type hydraulic excavator designed for light to medium-duty earthmoving operations.
The machine adopts a compact structure with a 2.5-ton operating class configuration. It is equipped with a hydraulic pilot control system and a full hydraulic drive mechanism to ensure stable and precise machine operation.
The HT 25J is equipped with a load-sensitive hydraulic system that provides smooth and responsive control performance. The hydraulic system supports combined actions including digging, slewing, and traveling operations with stable flow distribution.
The machine adopts a reinforced crawler undercarriage with high-strength steel structure components. The boom, arm, and bucket linkage system are designed with optimized load distribution to improve structural durability during continuous operation.
A zero or reduced tail swing structure allows the upper frame to operate within confined working ranges without extending beyond the crawler width.
The excavator is equipped with hydraulic pilot controls for both traveling and working functions. The control system is designed to ensure precise response and stable multi-function coordination.
The working equipment includes boom, arm, and bucket assemblies with standard hydraulic cylinder drive. The machine supports multiple attachment configurations through a quick coupler system depending on application requirements.
The crawler chassis system consists of rubber tracks, track rollers, carrier rollers, sprockets, and tensioning devices. The undercarriage structure is designed to ensure stability and traction performance on uneven ground conditions.
The operator cabin is equipped with a reinforced safety structure and wide visibility glass panels. The internal layout includes control levers, instrument display panel, and ergonomic seating arrangement.
The machine design allows accessible maintenance points for routine inspection, including hydraulic system, engine compartment, and filter elements.