In modern agricultural production, a highly efficient, reliable and adaptable combine harvester plays a decisive role in securing yields and improving operational efficiency. As a newly upgraded multi-purpose harvester, the Weichai Lovol RG Series stands out with its strong performance and wide adaptability, making it the ideal choice for harvesting rice, corn, rapeseed, soybeans and various other crops.
Ultra-High Operating Efficiency: Driven by Core Technology
Operational efficiency is the key advantage of agricultural machinery, and the Weichai Lovol RG Series delivers fully upgraded performance to boost farm productivity.
Efficient Harvesting for Lodged CropsEquipped with a curved reel and torsion spring tines, the harvester gently lifts and smoothly feeds lodged crops. Its fully enclosed shield and anti-winding design reduce downtime and maintain stable performance even in complex field conditions.
Smooth & High-Capacity Material FeedingThe 550 mm wide conveyor chain significantly improves material throughput and prevents clogging. The feeding auger features an optimized 4+3+4+3 14-tooth spring structure, increasing feeding capacity by more than 20% compared with conventional models and ensuring stable, efficient flow from cutting to threshing.
Strong & Reliable Power TransmissionThe new-generation Lovol 100 transmission is lighter and more durable. Its collar shift structure uses enlarged gears, improving load capacity by 25% and reaching a maximum traveling speed of 2.41 m/s — greatly enhancing efficiency in large-scale farm operations.
Ultra-Clean Threshing System: Precision Engineering for Maximum Grain Quality
Threshing performance directly determines harvest quality and grain value. The Weichai Lovol RG Series is equipped with an adjustable, high-precision threshing system to ensure clean harvesting and minimal loss.
Long Threshing Drum with Adjustable ClearanceThe 2050 mm extra-long threshing drum uses a spline sleeve structure for easier maintenance and supports four-level clearance adjustment. Operators can fine-tune settings based on crop type and maturity to achieve ideal threshing results.
Multi-Channel Air Cleaning & Adjustable SievingThree independent fan outlets and a dual-adjustable upper sieve allow precise control of airflow and sieve openings according to crop conditions. This greatly reduces grain loss and ensures high cleanliness of harvested grain.
Superior Passability: Conquering Muddy & Complex Terrains
Diverse field environments — especially muddy, wet and low-lying plots — demand strong machine passability. The Weichai Lovol RG Series is engineered to maintain continuous operation in difficult conditions.
High-Clearance Arch FrameThe new arched chassis design provides a minimum ground clearance of 350 mm, effectively preventing bottoming out or becoming stuck in muddy and waterlogged fields.
Anti-Slip Tracked UndercarriageEquipped with 500 (550)×90×56 rubber tracks and an upper exhaust system, the harvester delivers greatly improved traction and passability in wet paddy fields and soft soil.
Comfort & Safety: Ergonomic Design for Long-Hour Operation
In addition to core performance, the RG Series prioritizes operator comfort, safety and durability to support extended working hours.
Comfortable Operating EnvironmentThe optional fully enclosed air-conditioned cab creates a stable, low-fatigue working space, helping operators stay productive longer during busy harvest seasons.
Reliable Safety & DurabilityA reinforced rear protective frame prevents collision damage during turning, reversing and narrow-passage operation. Paired with the Lovol R100 transmission and imported Kanzaki 52c-HST from Japan, the machine achieves exceptional stability and service life.
Multi-Crop AdaptabilityWith an optional dedicated corn header, the RG Series supports one machine for multiple uses, covering various crop harvesting needs and lowering overall investment for users.