YN27C Internal-combustion Rock drill
Product Description
| Weight |
27kg |
| Overall dimension |
746x315x 229mm |
| Type of engine |
single cylinder,air cooled two strokes |
| Cylinder DiameterxStroke of piston |
58 x 70mm |
| Rotating speed of engine |
≥2450r/min |
| Displacement of englne plston |
185 cm3 |
| Type of carburetor |
hand needle valve,no floating type |
| Ignition system |
Controllable silicon contactless system |
| Drilling speed |
(mean value of five holes) ≥ 250mm /min |
| Max. drilling depth |
≥ 6m |
| Fuel consumption |
≤0.12L /M |
| Tank capacity |
≥ 1.14L |
| Mixing ratio of gasoline and lubrication oil (in volumes) |
9to1 |
| End of drill rod dimensions |
hexagonal2 2 x 108m |
| Rotating speed of drill rod |
≥200r/min |
| Clearance of Spark plug |
0.5 -0.7mm |
| Advantages: |
• Needless to replace the internals of the engine head,just handle the handle to operate it.
• Easy to operate.More time-saving and effortless.Drilling faster and more efficient.
• Have reached the Tip-top level of the same field now,and allow to be replaced with the same kind of the domestic products.
|
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