Portable Rock Core Drilling Machine YN27C Mining Demolition Jack Hammer Gasoline
Product Description
The YN27C Inter Combustion Rock Drill is designed for operation in challenging environments including high mountains, plains, and extreme temperature conditions (-40°C to 40°C). This portable solution is ideal for locations without power or water supply, and where air compression equipment is unavailable.
Main Characteristics
- Simple operation - just turn the handle to activate
- High efficiency drilling with significant time and labor savings
- Premium drilling tools suitable for sites without power or pressure equipment
- Capable of drilling vertical downward holes (max depth 6m) and upward holes at angles less than 45°
- Lightweight design (27kg) for easy transportation
Technical Specifications
| Specification |
Value |
| Weight of main machine |
27kg |
| Overall dimensions (L*W*H) |
746*315*229mm |
| Cylinder diameter * stroke of piston |
Φ58*70mm |
| Rotation speed of engine |
≥2450rpm |
| Displacement of engine piston |
185cm³ |
| Type of carburetor |
Hand needle valve, float-less type |
| Ignition system |
Controllable silicon, contact-less system |
| Drilling speed (mean value of five holes) |
≥250mm/min |
| Drilling hole diameter |
Φ28-42mm |
| Max drilling depth |
6m |
| Fuel consumption |
≤0.12L/m |
| Tank capacity |
≥1.5 liter |
| Drill rod and breaker shank |
Hex22*108mm |
| Rotating speed of drill rod |
≥200 rounds/min |
| Clearance of spark plug |
0.5-0.7mm |
Product Images
