Complaint
Hand hold pneumatic rock drill
Hand hold pneumatic rock drill(Jack hammer) is a carefully developed new generation of portable machine with novel structure,remarkable performance.
The hand hold rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions. It's suitable for drilling of horizontal or inclined holes on the medium-hard and hard rock. When it's matched with air leg Model FT100, it can blast holes from different directions and angles.
Blast hole diameter is between 32 mm and 42mm. with an efficient depth from 1.5m to 4m. It's recommended to be matched with Model py-1.2/0.39 air compressor which is powered by Model RS1100 diesel engine. Other suitable air compressors can also be matched with this rock drill.
Pneumatic Rock Drill With Air Leg
MININGWELL Rock Drill have water flushing, gun bar rotation and the pusher leg control is placed at the back head of the rock drill. An in-line lubricator is included in the delivery of each rock drill. together with the appropriate pusher leg.
Advantage:
1. Save energy and high efficiency
2. Strong impact energy
3. Low vibration
4. Easy handling
5. Low noise
6. Wet drilling
7. Easy cleaning air /water holes
8. Spare parts easily purchasing
Hand-hold Rock Drill | Air Leg Rock Drill | ||||||||
Model | YO18 | Y20 | Y24 | TY24C | YT24 | YT28 | YT27 | YT29 | YT29A |
Cylinder Diameter (mm) | 58 | 60 | 70 | 66.7 | 70 | 80 | 80 | 82 | 82 |
Piston Strock (mm) | 45 | 50 | 70 | 68 | 70 | 60 | 60 | 60 | 60 |
Air Consumption m³/min | 1.3 | 1.5 | 3.3 | 2.7 | 3 | 5 | 4.8 | 5 | 3.9 |
Impacts Frequency (HZ) | 31 | 30 | 27 | 28 | 34 | 37 | 36.7 | 39 | 37 |
Working Pressure Mpa(kg/cm²) | 0.4~0.6 | 0.4-0.5 | 0.4-0.5 | 0.4-0.63 | 0.4~0.6 | 0.4~0.6 | 0.3-0.63 | 0.4~0.6 | 0.4-0.63 |
Water Pipe Inner Diameter (mm) | 19 | 8 | 13 | 19 | 13 | 25 | 13 | 25 | 13 |
Traneal Inner Diameter (mm) | 8 | 16/19 | 19 | 19 | 13 | 19 | 13 | 25 | |
Length (mm) | 550 | 609 | 604 | 610 | 678 | 661 | 668 | 661 | 659 |
Weight (kg) | 18 | 18 | 24 | 27 | 24 | 26 | 27 | 27 | 26.5 |
Shank (mm) | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 |
Rock Drill Hole Dia (mm) | 34-42 | 34-42 | 32-46 | 34-42 | 34-45 | 34-45 | |||
Rock Drill Hole Depth (M) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
