- Air-Compressors[7]
- Drilling Rig[5]
- Other Mining Machinery[2]
- Excavators[7]
- Loaders[7]
- Diesel Generators[7]
- Pneumatic Tools[7]
- Drilling Machine[1]
- Drill Bit[3]
- Mining Machinery Parts[1]
- Chisel[2]
- Engines[7]
- Contact Person : Ms. Wang Emmy
- Company Name : Chongqing Maolian Electromechanical Equipment Co., Ltd.
- Tel : 86-23-65445514
- Fax : 86-23-86261723
- Address : Chongqing,Chongqing,No.175,Tongjia Bridge,Shapingba District, Chongqing
- Country/Region : China
- Zip : 400031
YN27 Pneumatic Rock Drill and Break Jack Hammer
Advantages:
A.
YN27 hand hold internal-combustion rock drill is a hand-rock drilling tool which integrates the small gasoline-engine, compressor and rock drill.
B
It can blow off the rock powder in the blasthole by the compressing air generatedfrom itself.
C
Just 27kg weight for the main engine. Easy to carry about. Applicable for the areas of high mountains and of without power and wind pressure equipment, especially for those temporary projects with frequent movement.
Applications:1. Applicable for rock drilling and breaking. Widely used in the earth and stone work of national defense, mining, road-construction, city construction and quarrying, etc.
2. Wide applicability. Regardless of the high mountains, flat grounds, the extremely hot area with the temperature of + 40 and bitter cold area of -40, it can work in good condition.
Technical specifications | |
Weight of the main engine | 27kg |
Type of carburetor | Non carburetor float |
Ignition system | Contactless |
Exhaustion | 185cm3 |
Rotating speed of engine with load (measured in five holes drilling) | ≥2450r/min |
Idling rotating speed of drill rods | ≥250r/min |
End of tool shank hex | 22*108mm |
Shock energy | ≥25J |
Max. elevation angle of drilling | 45° |
Max. drilling depth | ≥6m |
Tank volume | ≥1.1L |
Oil consumption(in five holes drilling) | ≤0.12L/m |
lubrication | Automaticly lubricated with gasoline and engine oil |
Mixing proportion of gas and lubrication(by capacity) | 12:1 |
spark plug electrode gap | 0.5-0.6mm |
YN27 Pneumatic Rock Drill and Break Jack Hammer