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ROCK DRILLS and BITS

HAND-HELDROCK ROCK DRILLS
 
TYPE
Y6
TA19
Y20
Y24
YH24
Weight ( kg )
6
18
18
24
24
Length*Width*High (mm)
Long 426
604*485*135
605*485*110
604*484*158
605*485*162

Air consumption
 ( L/S )max at 0.4Ma
9. 5max.
25
25
55
55
Drill Hole Dia. (mm)
20
34--40
34--40
34--42
34--42
Drill Hoe depth(m)

3
3
5
5
Work Pressure(MPA)
0.4-0.63
Water Pipe Inner Dia (mm)
  
8
    
13
Air Pipe Inner Dia (mm)
13
16 OR 19
16 OR 19
19
19
Bit tail Shank size(mm)(hex.*L)
15
22x108
22x108
22x108
22x108
Packing Size (cm)
As required
62x24x21
70x26x25
70x28x23
70x28x25

FEATURES:

1. Y6 Hand-held Rock Drill is a light-duty tools designed for quarrying and drilling operations. You may expect satisfactory results with the adoption of this drill either in making 20mm holes in rock and buildings or in the secondary blasting of rock. It is most suitable for drilling in marble and granite.

2. Y20 Hand-held Rock Drill is intended for dry drilling downward and inclined blastholes in medium hard and hard rock (f8-18). The rock drill is mainly used in small quarries mines for drilling ,blasting for constructing road in mountain areas, water conservancy works in capital construction, also for secondary blasting in large mines and other projects. Line oiler is incorporated in to the drill for lubricating during operation.

3. Y24 Hand-held Rock Drill is intended for dry drilling downward and inclined blastholes in medium hard and hard rock (f8-18). The rock drill is mainly used in small quarries mines for drilling ,blasting for constructing road in mountain areas, water conservancy works in capital construction, also for secondary blasting in large mines and other projects. Line oiler is incorporated in to the drill for lubricating during operation.

4. YH24 Hand-held Rock Drill application is similar Y24, but suitable wet drilling rock.

5. TA19 Hand-held and Air-leg Rock Drill application is similar Y20, but suitable both dry and wet drilling, either Hand held or Air-leg.
HAND-HELD/AIR-LEG ROCK DRILL
TYPE Y20LY
Weight (kg) 18
Length*Width*High (mm) 609*198*135
Air flux (L/s) 25
Drill HoleDia.(mm) 34-40
Drill Hole depth (m) 3
FEATURES:
Suitable for operation on medium-hard and hard rock with hand-held or air-leg, either used for wet drilling or for dry dilling.
Light in weight and low in air consumption, particularly fit for mobile operation with a small air compressor.
Reliable performance, easy operation and convenient maintenance.
AIR-LEG ROCK DRILL
TYPE
YT24
YT28
TA25
Weight (kg)
24
28
25
Length*Width*High (mm)
678*228*184
661*247*195
All Length 656
Air flux (L/s)
19
25
52max
Drill HoleDia.(mm)
34-42
34-42
34-42
Drill Hole depth (m)
5
5
5
FEATURES:
Suitable for operation on medium-hard and hard rock with air-leg.
Grouped control mechanism, quick to start up, with "air on, water on, air off, water off" mechanism, convenient to handle and easy to maintain and repair.
Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance
UPWARDS ROCK DRILL
TYPE YSP45
Weight (kg) 45
Length*Width*High (mm) 1465*379*196
Air flux (L/s) 113
Drill HoleDia.(mm) 34-42
Drill Hole depth (m) 6
FEATURES:
Suitable for operation on medium-hard and hard rock in bore raising, Able to drill up 60-90° upwards drilling. It can be used for bolt setting
DRIFTER ROCK DRILL
TYPE
YG40
YG80
Weight(kg)
36
69
Length*Width*High (mm)
705*260*180
880*275*190
Air flux (L/s)
117
175
Drill HoleDia.(mm)
40-55
50-70
Drill Hole depth (m)
15
20

FEATURES:
Suitable for operation on medium-hard and hard rock, drilling along rail, easy control azimuth.

DRIFTER ROCK DRILLS WITH INDEPENDENT ROTATION
TYPE YGZ100 YGZ170
Weight (kg) 100 170
Length*Width*High (mm) 890*316*310 974*326*427
Go ahead Air flux (L/s) 108 130
Back off Air flux (L/s) 83 100
Drill HoleDia.(mm) 50-80 65-100
Drill Hole depth (m) 25 30

FEATURES:
Suitable for operation on medium-hard and hard rock, drilling along rail,easy control azimuth .

BITS

Bits
·SPECIFICATIONS:
Coupling type Description Bits dia.(mm)
Tapered Bits
Chisel Bits F20-45
Cross Bits F40-45
Button Bits F38-45

Extension equipment R-thread
R32 t=12mm

Cross Bits F50-65
X-Bits F55-100
Button Bits F55-75
Extension equipment R-thread
R32 t=12.7mm		 Cross Bits F48-64
X-Bits F51-76
Button Bits F45-76
Extension equipment T-thread T38 X-Bits F64-89
Button Bits F64-102
Extension equipment T-thread T45 X-Bits F76-F89
Button Bits F76-115
Dowm-The-Hole Bits For QC100 DTH F105-115
For COP32 DTH F85-100
For TA620 DTH F105-115
Rods ?Drill Rods

Rods

 Coupling type Dia.(mm) Length(mm)
Extension equipment R-Thread R32 t=12mm F32 1000-3660
Extension equipment R-Thread R32 t=12.7mm F32 920-3660
Extension equipment T-Thread T38 F38 1520-3660
Extension equipment T-Thread T45 F45 3050?3660
Used with Y6 Rock Drill F20 285

Drill

Rods

 Thread special 65×10 F76 3000
Thread special 46×10 F58 1000
API2 3/8?REG F76 1500-3000
API2 3/8?REG F89 1500-3000
API3 1/2?REG F114 1500-3000

 
 
   

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 ghc@chinashovel.com
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