By a fully electronic-controlled common-rail engine, low-fuel consumption is achieved despite making no sacrifices in terms of high output and high torque. Utilizing a cooled EGR system, this engine limits the generation of nitrogen oxide (NOx). Equipped with a diesel particulate filter (DPF), this engine is also environmentally friendly as evidenced by its conformity to strict gas-emission controls (third Japanese protocol for gas emission controls applicable to special motor vehicles).
The engine speed is automatically increased to an optimal level through integration with the main shift and work clutches (for threshing and the discharging of unhulled rice). The engine speed is lowered to idling when the combine is not in use in order to limit the wasteful consumption of fuel.
Equipped with an economy mode lamp that is lit according to the given workload to promote reductions in fuel consumption through efforts to engage in efficient work.
A large-capacity fuel tank reduces the time and effort it takes to refuel. Comfortable work is made possible by a lockable cap and full-tank notification buzzer.
The radiator fan periodically operates in reverse to prevent clogging and maintain cooling performance.
Air is taken in from an elevated position to prevent the infiltration of dust and mitigate engine load.
The design provides for minimum ground clearance with leeway and boat-shaped crawler. By also incorporating high-lug patterned features, this design offers superior travel performance in wet fields.
Automatic level control is offered as a standard feature to keep the combine level and enable stable, high-precision work to be performed. By level control based on a maximum elevated position, minimum ground clearance can be maintained at a high level for improved wet-field travel performance.
Shock-absorbing rollers are used to limit the seesaw effect that can be seen in a combine when it encounters a snag and allows the combine to travel with fewer shocks felt.
In contrast to combines with cantilevered rollers of crawler, this combine features center impeller tank rollers with superior durability.
Three types of crawler are available depending on model and specifications.
High-lug
Tread width: 500 mm
Lug height: 45 mm
High-lug
Tread width: 550 mm
Lug height: 45 mm
Saucer-shaped
Tread width: 600 mm
Lug height: 35 mm
