From the operators cabin. Excellent view of the face. Operator display with touch function and LCD colour display. Joystick for boom and drifter control is mounted on arm-rests.

Option on one or two operor display and controls.

Round drilling and blast pattern adjusted to expanding tunnel cross-section area. Face view and top view can be displayed. From the face view we display actual collar position and look out

Top view below shows planned and actual drilling depth. The depth hole can be accurate controlled to obtain a pre-programmed bottom face. Reduced scaling, smooth blasting and reduced vibration can be obtained

The general instrumentation on chassis equipment is controlled and monitored via a PLC. Operation of PLC is integrated with on board computer system and operated from one screen. The system includes alarm system, and running hours monitoring, warning on service intervals

Modular system adapt to customer needs
- drifter control and logging
- angle system
- manual drill pattern positioning
- automatatic drill pattern positioning
15 inch colour display with touch selection. Convenient arranged joystick in arm chair rests

Mechanical, hydraulic and electric components on the jumbo are best quality and well protected. Sensors have robust mechanical enclosures, and cables on the booms are protected in hydraulic hoses.

The arrangement is optimised for easy access and maintenance with dust and waterproof protection Computer controlled operation.