991 BJS Servo Joystick Trailed Round Bale Wrapper
McHale’s round bale wrapper range has been designed with the demands of today’s farmer and contractor in mind. This common-sense approach to design ensures that each machine’s operation is kept simple and user friendly.
Farmers and contractors all over the world are under pressure to reduce costs and increase output. To help with this, McHale concentrate on features like the patented hydraulic ground supported bale damper system, patented high-speed transfer system, patented tip rollers, hydraulically operated cut & hold system, 750mm dispensers and high specification components.
These features ensure long working life, reliability and a machine rugged enough to handle the toughest crops, heaviest bales and roughest ground conditions.
Overview
The McHale 991 BJS is a servo joystick machine which uses low pressure hydraulics to provide a smooth controlled transition between functions.This system is often favoured by high-end users as it allows full control over the functions of the machine. Each wrapping function is controlled through a sequence of joystick movements. The servo joystick allows the operator to control the following functions:
| Lift Arm | Wrapping Table |
| Cut & Hold | Bale Tip |
Joystick Control System
The servo operated system on the 991 BJS uses low-pressure hydraulics, which provides a similar feel to the joystick used in telescopic loaders. On the 991 BJS the wizard control console allows the operator to select the following:
| Set the number of layers to be applied | Set and monitor the revolutions per minute of the bale wrapping table | Store two job totals |
