
4
Machine description
4.6
Overload protections on the machine
44
BiG Pack 1290 HDP XC
Original Operating Instructions 150000752_01_en
The main gearbox
The main gearbox (5) drives the plunger, distributes the force further to the right and left and
drives the following gearboxes:
Left-hand machine side
BPG000-010
The main gearbox drives the transfer gearbox (1).
The transfer gearbox (2) drives the packer gearbox (2) and the knotter gearbox (3) via cam
clutch.
Right-hand machine side
BPG000-011
The main gearbox drives the cutting unit gearbox (1) via cam clutch. The cutting unit gearbox
(1) drives the cutting unit.
4.6
Overload protections on the machine
The following components are protected by overload protections against damages.