Hydraulic Tubing,Seamless Hydraulic Tubing,Hydraulic Steel Tubing Changzhou Chengxin Metal Products Co., Ltd , https://www.chengxinsteeltube.com
The Internal Combustion Rock Drill Type YN27C is a very efficient machine with the haracters that the structure is very compact, Less of the-easy-to-damage-parts, and very easy to control. It can adapt to these outside situations there is no water and no electronic power. It is a Kind hand held drill built up with gasoline engine, Air pump, rock drill and the rotation plumbum equipment for running or stop. It can be used as a tool for breaking, percussive drilling, tamping besides rock Drilling.
Specifications
1. Very efficient.
2. Less of the -easy-to -damage-part.
3. Very easy to control.
4. CE approved.
5. Only 27 kg
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Technical specifications
Weight of main machine
27kg
Overall dimensions(L*W*H)
746*315*229mm
Type of engine
Single cylinder, air cooled two strokes
Cylinder diameter*stroke of piston
Φ58*70mm
Rotation speed of engine
≥2450rpm
Displacement of engine piston
185cm³
Type of carburetor
hand needle valve, floatless type
Ignition system
controllable silicon, contactless 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
≥1.5liter
Mixture ratio of gasoline and lubrication oil (in volumes)
12:01
Drill rod and breaker shank
Hex22*108mm
Rotating speed of drill rod
≥200rounds/min
Clearance of spark plug
0.5-0.7mm
 
Model NO.: YN27C
Precision: Normal Precision
Condition: New
Application: Mining and Quarry ,Concrete Drilling
Color: Yellow
Material: Top Quality Parts
Main Market: Euope , Afric,Asia,South and North America.
Brand Name: Bestlink
Trademark: BESTLINK
Transport Package: Wooden Box
Specification: CE
Origin: Xiamen, China
HS Code: 84671100
Yn27c Hand Hold Jack Hammer Gasoline Rock Drill