udl

Mobile Crawler Mounted Universal Drill

The electro hydraulic drill mechanises drilling operation and in turn increases productivity. This drill can work in a gallery size of 2.0 X 1.75 M upto 4.8 X 3.8 M ( w x h ). It is capable of making holes of 38 mm diameter in any direction upto a depth of 5 m. A 22 KW FLP motor is used to power the drill. It can drill in a strata of compressive strength upto 1000 kg / cm2 . The overall dimensions of Universal drill machine is 1 mtr Width x 1.623 mtr Height x 4.607 mtr Length.

FEATURES OF CRAWLER MOUNTED UNIVERSAL DRILLING MACHINE

Roof drilling machine is a universal drill unit which can drill at various angles in all five faces viz. Front, two sides, roof and floor.
It is crawler mounted and self driven by use of hydraulic motors, gear box & sprocket-chain assembly. It is suitable for mucky and water mixed ground with low ground pressure (0.9 kg/cm2). Machine has good climbility, upto gradients of 1 in 4. It has low turning radius and so it is effective in narrow galleries.
As the drill has easy approach to the faces and good maneuverability. Blast holes, roof bolting holes, floor holes & side holes can be drilled comfortably with full safety. It is cost economic for drilling in under ground mines with high drill rate & long service life. The machine can be used to drill long holes at different angles without any extra effort only by adding drill rods through sockets.
All operations on machine are through hydraulic power. Hence, machine is light in weight and very compact.
This is designed to ideally suit a gallery upto 3.5M high and 4.5M width in under ground mines.
All electricals are flame proof and duly approved by dgms, dhanbad.
All hydraulic elements on machine are designed to work with fire resistant fluid, water oil emulsion (hfb-68) or equivalent
Universal drilling machine can be used with drill sizes in the range of 038 ~63MM and drill depth of 5M to 3M respectively.
This machine is fully indigenous in design with parts available in the country. modification and changes, if required, can be made easily to upgrade the machine features.
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