DRILL RIGS, UNDERGROUND MINING, hydraulic top hammer AND/OR
pneumatic in hole hammer, self-propelled, articulated, having
BOTH of the following:
(a) hole drilling diameter NOT less than 48 mm and NOT greater
than 178 mm ;
(b) diesel engine
CORE DRILLING RIGS, UNDERGROUND MINING, having BOTH of the following: (a) depth capacity NOT greater than 1 300 m; (b) feed frame length NOT greater than 1.8 m
DRILLING RIGS, HYDRAULIC TOP-HAMMER, LONG HOLE, wheel mounted, 4 wheel drive, diesel engine, drill bit diameter in the range 51 mm to 115 mm, having ALL of the following: (a) 30 degree forward to 30 degree backward angle drilling; (b) hole depth NOT exceeding 51 m; (c) 360 degrees rotary actuator, but NOT including core sample drilling machines
DRILLING RIGS, underground, rock rotary and percussive, but NOT
including ANY of the following:
(a) drilling machines (down the hole hammer or in the hole
hammer);
(b) top drive rotary drilling machines;
(c) core and non-core drilling machines (diamond drills);
(d) extension or shank rods when imported separately
DRILLING RIGS, UNDERGROUND MINING, self-propelled, diesel engine, having ALL of the following: (a) hydraulic boom; (b) drifter; (c) articulated four wheel drive; (d) electro-hydraulic drilling system; (e) cable reel
UNDERGROUND BORING AND DRILLING MACHINES, self-propelled,
articulated, wheel mounted, having ALL of the following:
(a) remote controlled crane;
(b) articulated steering;
(c) four wheel drive;
(d) diesel engine;
(e) hydraulic wrench;
(f) computerised controls;
(g) crane lifting capacity NOT greater than 2 000 kg;
(h) crane overload protector;
(i) raised angle drilling AND/OR boring length NOT greater
than 250 m;
(j) maximum drilling AND/OR boring diameter NOT greater
than 1.5 m;
(k) NOT greater than four wheels
DRILLING RIG, crawler mounted, top-hammer, having ALL of the
following:
(a) hole diameter NOT less than 75 mm and NOT greater than
128 mm;
(b) hole depth NOT greater than 30 metres;
(c) hydraulic rock drill;
(d) carousel rod handling;
(e) screw type air compressor having an output NOT greater
than 10.0 bar
DRILLING RIGS, BLASTHOLE, crawler mounted, rotary AND/OR down the hole type, single pass AND/OR multi-pass drilling, having ALL of the following: (a) maximum hole diameter NOT exceeding 420 mm; (b) maximum multi pass hole depth NOT exceeding 92 m; (c) maximum single pass hole depth NOT exceeding 21 m
DRILLING RIGS, UNDERGROUND, diesel engine, articulated,
hydraulic, including BOTH of the following:
(a) four wheel drive;
(b) drilling diameter NOT less than 45 mm and NOT greater
than 185 mm
SURFACE DRILLING RIGS, top-hammer OR down-the-hole, including
ALL of the following:
(a) hole drilling diameter NOT less than 25 mm and NOT greater
than 229 mm;
(b) diesel engines;
(c) crawler tracks AND/OR wheels
SURFACE DRILLING RIGS, hydraulic, track AND/OR skid mountable,
having a rotary drill with OR without ANY of the following:
(i) rod handlers;
(ii) loaders;
(iii) presenters
For more Crawler Mounted Pneumatic Tophammer Drill Riginformation, please contact us. We will provide professional answers.
If you want to learn more, please visit our website DTH Drill Bits.
If you are looking for more details, kindly visit JK Drilling.
Previous: None
Next: When to Use Crawler Mounted Pneumatic Tophammer Drill Rig?
Comments
Please Join Us to post.
0