Telescopiform structure and lifting operator's cab,High positioning accuracy, high drilling speed,Image guide...

·Telescopiform structure and lifting operator's cab. Ample space for loader to pass for discharging that minimize additional workload.   

·High positioning accuracy, high drilling speed(up to 1.5-1.8m/min). less drilling bit wear.

·Image guide lead to fast movements and high positioning accuracy of the booms. Blast efficiency improved by over 5%.

·Comfortable operator's cab.SUNWARD control system in fully Chinese version with two different ways to operate: manual or computer-guided (intelligence). Where the “intelligence” includes auto  shifting and auto drilling,  which control the positioning and drilling procedure.

The machine bears advantages as follows:·High drilling accuracy enormously reduce overbreak.·Collaring automatics and quick booms movements make drilling easy and fast. ·Computer based control system guide to achieve even tunnel face so that to improve blast efficiency by over 5%.·Telescopiform structure enable the machine to be transported in assembled state and help to cut additional workload.  ·Short drilling time and good drilling economy.·Total working efficiency increasing by more than 25%.

Main Parameters
Outline structure	Telescopiform-frame
Booms	2
Boom navigation mode	Direct navigation
Drive mode	Electronic-hydraulic proportional drive
Feed mode	Chain feeder
Electric power	55 x 2 = 110kW
Hydraulic rock-drill	COP1238
Flushing mode	Water flushing
Drilling depth	3900mm
Assistant boom	1
Basket boom operation	Either in cabin or in basket
Tram rail	4-track 3-wire walking track round
Work mode	Manual，image-guied，automation
SUNWARD control system	Single-board PC/PLC
Body positioning mode	Laser positioning,Coordinates automatically converted
Boom calibration	Laser bean fixed on the rig
Precision
Position(radius)	50mm
Pose Angle(taper)	0.3°
Max. cross-section
Highest	8500mm
Width	12000mm
Dimension:L x W x H
Work Position	17350 × 4400 × 5540 (mm)
Transport Position	14130 × 3400 × 3000 (mm)
Total weight	39500kg

Sunward Rock Drilling Rig Jumbo SUNWARD