Claas Mega

The APS threshing system: engineering logic

The core of the Claas Mega is the APS threshing system. By placing an accelerator drum before the main threshing cylinder, the machine speeds up the crop mat to 20 m/s. This action spreads out the crop flow, allowing centrifugal force to separate up to 30% of the grain before it even reaches the main concave. In practical terms, this dramatically boosts throughput capacity while maintaining excellent grain quality, even under high-moisture conditions.

Separation and cleaning efficiency

The secondary separation is handled by high-capacity straw walkers designed to manage heavy throughput without compromising performance. The grain cleaning system utilizes a radial fan that delivers a uniform air curtain across the entire sieve area. This precision is vital for handling different crops, as it prevents grain loss while ensuring high-purity samples in the grain tank.

Drivetrain and chassis durability

Claas Mega machines are engineered for long-term field endurance. The hydrostatic transmission offers seamless speed control and high torque, essential for maneuvering in tight headlands. The reinforced chassis frame is designed to support heavy headers while maintaining structural integrity during years of intensive operation. Every drive component and bearing is sealed against the harsh dust-heavy environment of the field, extending service intervals and reducing maintenance downtime.