Blast Hole Drilling

The Drill Rig is suitable for standard ambient temperature of 40 deg Centigrade
Blast Hole Drilling
Sl. No.
Description
Specification
1.
Hole Diameter
6’’ (152mm) – 7 7/8 ’’ (200mm) as Rotary or DTH Drilling
2.
Total Hole Depth
100 meters
3.
Rotary Head Travel
24 feet suitable for 20 feet drill rods
4.
Carousel
5 Rods of 20 feet
5.
Rated Pull down capacity
Up to 30,000 lbs
6.
Rated Pull up capacity
Up to 22,000 lbs
7.
Fast feed rate – pull up
0-50 feet/min
8.
Feed rate – Micro feed
0-30 feet/min
9.
Rotary head
0-150 rpm
10.
Under carriage
CAT type Track shoe width – 20 feet
11.
Engine
Cummins Engine or Equivalent
12.
Compressor
1150 CFM @ 350 PSI – 2 Stage Unit from ELGI equipment India
13.
Hydraulic System
Tank capacity – 700 liters
14.
Leveling Jacks
4 nos. Can Type – Stroke=48’’, Pad Dia=24’’
15.
Pipe break out
Hydraulic bottom rod clamp and top rod automatic break system provided
16.
Dust Collector
Twin Cyclone type with centrifugal blower, hydraulic motor driven, with automated electronic timer for dust removal
17.
Traversing speed
1.5-2.0 KMPH
18.
Cabin
Steel Cabin with insulation for Air conditioning, and all drill control, propels control situated
19.
Utility Hoist + Jig boom
Suitable capacity hoist with 160 Deg Jib
20.
Automatic Centralized Lubrication
Centralized lubrication is provided to lubricate all required parts
21.
Night lighting
Night lighting is provided to facilitate night duty drilling
22.
Gradability
30%