BiG Pack, Gen. 4

With the Active pickup, you achieve maximum crop flow with five reliable and efficient rows of tines spaced at 55 mm intervals. The camless design is known for effectively clearing the field even under challenging conditions. With an impressive working width, it allows you to work at a high pace, resulting in a high hourly production rate. The Active pickup smoothly adapts to the field's contours with its pivoting support wheels and has a twine roller mounted on top that compresses large, tall swathes for efficient collection. The height is easily and quickly adjusted for different crops and conditions, and the two flexible wheels smoothly follow curves to ensure nothing is missed.

For smoother handling and storage of bales, it is crucial that each bale is of the same size and shape. That's why all BiG Packs are equipped with technology that ensures a constant shape of the bales with each pressing. An electronic control for bale length is centrally mounted in the bottom of the bale chamber, and the operator can easily select the density from 0% to 100% via the control unit. Then, an intelligent pressure control system automatically adjusts the pressure in the bale chamber using two sensors that measure the force from the plunger. The bale chamber's design also ensures that each bale has smooth and neat edges.

On Krone large balers, all power is transmitted through strong drive shafts, gearboxes, and overload protection, with no chains or shear bolts, which increases reliability. For the BiG Pack with XCut, a separate 4-groove poly V-belt is used to drive the pickup and cutting unit. It automatically shuts off in case of blockages to prevent damage and only starts when the press is in operation. It is also protected by a slip clutch at startup and activates an automatic shutdown clutch in case of overload for extra safety.

VFS (Variable Filling System) from KRONE helps create robust and heavy bales, even when working with small swaths and low working speeds. The material is fed into the feed channel of the pre-chamber where it is pre-compressed. Once the preset pressure is reached, it is lifted into the bale channel, forming a bale flake. In the chamber press, the bale fractions are compressed together by the piston., which strikes at 45 strokes per minute and gains extra power from the large flywheel. The PTO speed can be reduced to 800 revolutions per minute to make the piston strike 36 times per minute, creating robust bales even at lower speeds or with less material, while saving fuel. With an automatic overload clutch, the system ensures consistent maximum performance and evenly compressed bales.

The knotter system are available in three different versions: single knotter, double knotter, and V-knotter, which produce sturdy and well-formed bales. They are equipped with an air cleaning system that uses compressed air to regularly clean and thereby ensure that the knotting mechanisms remain clean and can withstand even the toughest conditions.

Reliable machines are invaluable for a smooth forage harvest. With minimal maintenance and less moving parts on the BiG Pack, wear and tear are reduced, allowing you to focus more time on the harvest while saving money. Its lubrication system make maintenance a simple task even during harvest. The Farmers First Maintenance App provides ready-made maintenance plans that contribute to reduced downtime, increased lifespan, and better resale value.