High Performance Rock Drill Hammer ( Yn27c )

Model NO.
YN27C
Drill Hole Diameter
<100mm
Drill Hole Depth
<100m
Bit Type
Diamond Bit
Drilling Way
Impactor
Function
New
Mining Object
Coal Machinery
Hole Diameter
28-42mm
Gross Weigh
27kgs
Color
Yellow
Transport Package
Carton
Specification
ISO
Trademark
BESTLINK
Origin
China
HS Code
84671100
Production Capacity
1000000PCS Per Year
Package Size
74.00cm * 31.00cm * 22.00cm
Package Gross Weight
30.000kg
Reference Price
$ 342.00 - 540.00
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Product Description

1 YN27 petrol rock drill
2 max drilling depth: 6m
3 drilling hole diameter: 28-42mm
4 Less of easy-to-damage-par


YN27 series petrol rock drill

The Internal Combustion Rock Drill Type YN27 J is a very efficient machine with the characters of 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 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.
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
High Performance Rock Drill Hammer (Yn27c) High Performance Rock Drill Hammer (Yn27c) High Performance Rock Drill Hammer (Yn27c)
High Performance Rock Drill Hammer (Yn27c) High Performance Rock Drill Hammer (Yn27c)

 

 

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