Pneumatic Rock Drill

TCA-7 Air Pick

TCA-7 Air Pick driven by compressed As a small breaking tool. it is lightweight. convenient operation. auto stop after the object is broken. It is widely used in mining coal, and soft rock, digging pits for post brackets, digging slots, breaking concrete, and frozen earth in construction and installation engineering, or constructing work in casting industries.

Model	Piston Diameter mm	Piston Stroke mm	Pereussive Freguency b.p.m	N.W kg	Length mm	Air Consumption m3/min	Air Tubelnner Diameter mm	Bit head size mm	Air inlet P/T
TCA-7	35	120	1250	7.2	465	1.0	19	R26 x80	3/4

TCD-20 Air Pick

TCD-20 Air Pick adopts Japan TOKU technology, driven by compressed air broken tools, features: light weight, small size, overall forging, difficult to damage, can be full of work for confined space operations, and allows you to ease.

Model	Piston Diameter mm	Piston Stroke mm	Pereussive Freguency b.p.m	N.W kg	Length mm	Air Consumption m3/min	Air Tubelnner Diameter mm	Bit head size mm	Air inlet P/T
TCD-20	42.85	60	2000	10.0	520	1.1	19	R26 x80	3/4

G10 Air Pick

G10 air pick is suitable for crushing works on rock and concrete, etc, especially for crushing the solid concrete ground in a city basic building project, demolishing walls, cutting and crushing the black and white roads in road and pipeline buildings, and repairing the convenient road, chisel out the road, other similar crush task field like quarrying, etc.

Model	N.W kg	Length mm	Percussive Energy	Percussive Frequency Hz	Air Consumption L/S	Bit Fixation Style	Bit Head Size Mm	Air Tube Lnner Diameter Mm
G10	10.5	575	>=43	16	26	( Spring clip)	R24x70	19

SK-10 Air Pick

SK-10 type air pick is a handle air power tool, that uses compressed air to push the piston reciprocating motion and make the pick head continue to impact the working object. SK-10 type airpick used in mining and building, etc. The air pick formed with the air supply mechanism, impact mechanism pick bore, etc.

Model	N.W kg	Length mm	Percussive Energy	Percussive Frequency Hz	Air Consumption L/S	Bit Fixation Style	Bit Head Size Mm	Air Tube Lnner Diameter Mm
SK-10	10	495	>=45	21	17	( Screw clip)	R24x70	19

B37 Air Pick

B37 Brake features light weight, simple structure, features, large impacting force, high speed, and efficiency. The products are widely used in construction mines, bridges roads, and so on.

Model	Piston Diameter mm	Piston Stroke mm	Pereussive Freguency b.p.m	N.W kg	Length mm	Air Consumption m3/min	Air Tubelnner Diameter mm	Bit head size mm	Air inlet P/T
B37	44	145	1050	17	580	1.8	19	R30 x87	3/4

B47 Air Pick

B47 Breaker adopts the mature technology of American Chicago Pneumatic Corporation and advanced double-hammer design. The hammer is driven by compressed air to toandfro and the cushioned hammer impacts the drilling tool. The breaker features portability, high impact frequency, and high working efficiency.

Model	Piston Diameter mm	Piston Stroke mm	Pereussive Freguency b.p.m	N.W kg	Length mm	Air Consumption m3/min	Air Tubelnner Diameter mm	Bit head size mm	Air inlet P/T
B47	47.6	100	1400	21.5	550	1.6	19	R25 x105	3/4

B67C Air Pick

B67C breaker is a pneumatic instrument manufactured with the mature technology of America Gardener Denver Corporation. Featuring proper weight, durability, great efficiency, and speed, the breaker can break ferroconcrete, rocks, and asphalt. It is an ideal machinery for the construction, repairs, and back out of mines, bridges, roads, water pipes, and electricity grids.

Model	N.W kg	Length mm	Working Air Pressure Mpa	Percussive Energy	Percussive Power KW	Percussive Frequency Hz	Air Consumption L/S	Air Tube Lnner Diameter Mm
B67C	30	615	0.63	37±10%	0.9±10%	24±5%	42±15%	19

B87C Air Pick

B87C breaker is a pneumatic instrument manufactured with the mature technology of America Gardener Denver Corporation. It is more powerful in breaking reinforced concrete, rocks, and asphalt. Boasting greater efficiency and durability, it suits there requirements of breaking outsized,super-thick, and hard objects. It is an ideal machinery for the substructural construction of mines, bridges, roads, and civil infrastructure.

Model	N.W kg	Length mm	Working Air Pressure Mpa	Percussive Energy	Percussive Power KW	Percussive Frequency	Air Consumption L/S	Air Tube Lnner Diameter Mm
B87C	39	686	0.63	100±10%	1.8±10%	1200	55±5%	19

RB777 Air Pick

RB777 pneumatic pick is a tool that uses compressed air as power, the compressed air comes from the air connection tube to the valve unit in the pick back head, through the valve allot the compressor to the cylinder above below the antrum, promoting hammer reciprocating up and down, hammer macke punch beat the end of steel shank, ensure steel shank drill into concrete continuously, make in break into pieces.

Model	Piston Diameter Mm	Piston Stroke Mm	Percussive Frequency Hz	N.W. Kg	Length Mm	Working Air Perssure Mpa	Air Tube Size Mm	Bit Head Size Mm	Air inlet size Mm	Oif Feeder MI
RB777	57	187	18.3	37	733	0.63	19	R32 x152	3/4	30

TPB-40 Air Pick

TPB-40 Brake features light weight, simple structure, features, large impacting force,high speed, and efficiency. The products are widely used in the construction of mines, bridges roads, and so on.

Model	Piston Diameter mm	Piston Stroke mm	Pereussive Freguency b.p.m	N.W kg	Length mm	Air Consumption m3/min	Air Tubelnner Diameter mm	Bit head size mm	Air inlet P/T
DPB-40	44	160	1050	18	660	1.6	19	R25 x108	3/4

TPB-60 Air Pick

TPB-60 breaker features proper weight, durability great efficiency, and speed, the breaker can break ferroconcrete, rocks, and asphalt. It is an ideal machinery for the construction, repair, and backout of mines, bridges, roads, water pipes and electricity grids.

Model	Piston Diameter mm	Piston Stroke mm	Pereussive Freguency b.p.m	N.W kg	Length mm	Air Consumption m3/min	Air Tubelnner Diameter mm	Bit head size mm	Air inlet P/T
TPB-60	57.15	100	1400	30	645	2.0	19	1-1/8 x6	3/4

TPB-90 Air Pick

TPB-90 breaker is more powerful in breaking ferroconcrete. rocks and asphalt. Boasting greater efficiency and durability,it suits the requirements of breaking outsized,super-thick, and hard objects. It is ideal machinery for the substructural construction of mines, bridges, roads, and civil infrastructure.

Model	Piston Diameter mm	Piston Stroke mm	Pereussive Freguency b.p.m	N.W kg	Length mm	Air Consumption m3/min	Air Tubelnner Diameter mm	Bit head size mm	Air inlet P/T
TPB-90	66.67	152	1400	42	723	2.2	19	1-1/8*6	3/4

Y26 Hand-held rock drill

Y26 Hand-held Rock Drill, featuring small columns, lightweight, and low air consumption, can drill rock in dry. It is suitable for drilling vertical downward or gradient blasting holes or secondary blasting holes in the surface of rocks in the construction of mines, stone pits road building in mountainous areas, and water conservation. Y26 Rock Drill, equipped with an independent strong blowing system, is suitable for drilling vertical downward blasting holes.

Model	N.W kg	Length mm	Bit head size mm	Air Consumption L/S	Percussive Frequency Hz	Boreholes Diameter Mm	Piston Diameter mm	Piston Stroke mm	Revolution Number R/min	Air inlet size Mm
Y26	26	650	R22 x108	50	27	32-42	65	70	280	19

Y24 Hand-held rock drill

Y-24 type handle chisel rock machine is the modification product of our factory’s YT24 type air feet chisel rock machine with advanced level in domestic, Suitable to be the secondary explode in oversea chisel rock station and downward boring task. It keeps the best performance of the national best quality product YT24type chisel rock machine, and also strengthens the capacity at a blow and washes blasting holes; so it is more suitable to drill and chisel the downward blasting holes.

Model	N.W kg	Length mm	Bit head size mm	Air Consumption L/S	Percussive Frequency Hz	Boreholes Diameter Mm	Piston Diameter mm	Piston Stroke mm	Drilled Holes Depth M	Air inlet size Mm
Y24	24	604	R22 x108	≤55	≥27	32-42	70	70	5	19

Y18 Rock drill

Y18 type handle and air feet double use chisel rock machine suitable to drill and chisel blast holes on the soft, medium, and hard rocks, can assort use with W-1.5/4, W-1.8/5 and W-2/5 air compressor, widely used in mine, water conservancy, mine probe, quarrying, road, traffic and country protection project. Can complete position chiselrock when handle use. Can assort with TF100 type air feet when air feet type chisel rock, chisel level, and incline blasting holes.

Model	Machine weight mm	Length Mm	Cylinder Diameter Mm	Piston Stroke Mm	Tracheal Diameter Mm	inner Diamete Of Water Pipe Mm	Use Air Pressure Mpa	Using Water Pressure	0.4Mpa Working Pressure impact Frequency 0.4Mpa	Air Consumption m’/Min
Y18	18	550	58	45	19	8	0.35-0.5	Use air pressure	1900 beats per minute	1.3

Y19A Hand-held rock drill

Hand-held Rock Drill Model Y19A is mainly used for drilling, second blasting, and other works in mines, railway, and water conservation projects. It is designed for both dry and wet rock drilling on hard medium rocks, and drilling vertically down or declined blast holes. It can be equipped with a pusher legFT100 for different work conditions.

Model	N.W. Kg	Length Mm	Bit Head Size Mm	Air Consumption L/S	Percussive Frequency Hz	Borehole Diameter Mm	Piston Diameter Mm	Piston Stroke Mm	Revolution Number R/min	Air inlet Size Mm
Y19A	19	600	R22 x108	≤43	≥35	34-40	65	54	200	19

YT27 Air leg rock drill

YT27 type air feet type chisel rock machine high-efficiency light type, suitable to wet type drill and chisel downward and incline holes on the medium solid or solid (f=8-18) rocks. The chisel hole diameter is 34-45mmvalid The drill hole depth reaches up to 5m. Has characteristics of a strong blow wash blasting hole function, big rotating pick moment, the chisel rock tools which are widely used in railway, water conservancy, country protection rock excavation projects, assort use withFY250 type oil fill device and FT160A(or FT160B) type air feet, obviously better than same type products.

Model	N.W Kg	Length Mm	Bit Head Size Mm	Air Consumption L/S	Percussive Frequency Hz	Impact Energy	Boreholes Diameter Mm	Piston Diameter Mm	Piston Stroke Mm	Working Air Perssure Mpa	Working Water Pressure Mpa
YT27	27	668	R22 x108	≤80	≥36.7	≥75.5	34-45	80	60	0.63	0.3

YT24 Air leg rock drill

YT24 air leg type rock drill is our country relatively early finalize the design product, it and the same type rock drill comparison: the mass is light, the noise is small, the efficiency is high, the economic effect is good and so on. It is most suitable for medium and small mines.

Model	N.W Kg	Length Mm	Bit Head Size Mm	Air Consumption L/S	Percussive Frequency Hz	Water PipeInner Dia Mm	Boreholes Diameter Mm	Piston Diameter Mm	Piston Stroke Mm
YT24	24	678	R22 x108	≤66.7	≥31	13	34-45	70	70

YT28 Air leg rock drill

YT-28 type air drill adopt the modern chisel rock machine design technology, Compared to the same type of products, it has the advantages that high efficiency, small noise, lightweight, better economy effect, and fast feeding speed. This machine is most suitable for the chisel rock task at large-scale mines, medium-type mines, and tunnels, better responding from domestic and overseas users.

Model	N.W Kg	Length Mm	Bit Head Size Mm	Air Consumption L/S	Percussive Frequency Hz	Boreholes Diameter Mm	Piston Diameter Mm	Piston Stroke Mm	Working Air Perssure Mpa
YT28	26	661	R22 x108	≤81	≥37	34-42	80	60	0.63

YT29A Air leg rock drill

YT-29A type air feet model chisel rock machine is the heavy type air feet type chisel rock machine with the characteristics of high efficiency and low consumption, especially suitable to use in the construction buildings like railway, road, and hydroelectricity, also be the renewal generation products in metallurgy and coalmine tunnel dig forward and various chisel rock tasks.

Model	N.W Kg	Length Mm	Bit Head Size Mm	Air Consumption L/S	Percussive Frequency Hz	Boreholes Diameter Mm	Piston Diameter Mm	Piston Stroke Mm	Working Air Perssure Mpa
YT29A	26.5	659	R22 x108	≤65	≥37	34-45	82	60	0.63

TY24C Hand-held rock drill

TY24C chisel rock machine is the portable small-scale pneumatic type handle chisel rock machine, it’s design and structure are based on safety save oil technology. Suitable for secondary blasting tasks, mine and tunnel dig-in, etc.

Model	N.W. Kg	Length Mm	Bit Head Size Mm	Air Consumption m’/min	Working Air Perssure Mpa	Boreholes Diameter Mm	Piston Diameter Mm	Piston Stroke Mm	Drilled Holes Depth M
TY24C	27	610	R2 x108	2.7	0.5-0.63	32-46	66.7	68	5