The Lovol GK120 Combine Harvester is a high-capacity harvesting machine designed for efficient wheat and corn harvesting in large-scale agricultural operations. Powered by a YC6A220-T300 inline 6-cylinder, water-cooled diesel engine producing approximately 162 kW, it delivers reliable performance, strong output, and fuel efficiency for continuous field operation.

The GK120 supports interchangeable harvesting headers, including a standard 5.34 m wheat header, optional 4.57 m header, and a 6-row corn header with 700–800 mm row spacing. Its hydraulic header lifting system improves adaptability across varying crop conditions.

Equipped with a single longitudinal axial flow threshing drum and a 3.2 m² threshing concave area, the machine provides efficient crop separation and cleaning performance. A large 7.5 m³ grain tank with hydraulic unloading and a high-speed unloading auger of approximately 90 L/s enhances harvesting efficiency and reduces downtime.

With working speeds ranging from approximately 1.05 to 4.90 km/h and field productivity of 1.0–2.0 hectares per hour, the GK120 is designed for professional, high-output harvesting operations.