Basic Info.

Model NO. YN27C Drill Hole Depth 6m Bit Type Bit Drilling Way Rotary Factory Shandong Better Onward Machinery Co., Ltd. Net Weight 27kg Gross Weight 42kg Delivery Time Within 2-3 Days Transport Package Wooden Case Packing Specification 81*38*28cm Trademark better onward Origin Jining City HS Code 3430390000 Production Capacity 10000sets/Month

Product Description

Introduction of YN27C Internal combustion gasoline rock drill

YN27C Internal Combustion Rock Drill is a hand-operated rock-drilling tool.

Merits: Easy to operate,Time-saving and Effortless.Drilling faster and more efficient.

Usage: Available for drilling,splitting breaking, ramming, shovelling. And widely used in mining,road-contruction, quarrying and national defense construction,etc. 

Parameters of YN27C Internal combustion gasoline rock drill

1.Weight of the main machine	27kg
2.Overall dimension	746×315× 229mm
3.Type of engine	single cylinder,air cooled two strokes
4.Cylinder Diameter×Stroke of piston	58 × 70mm
5. Rotating speed of engine	≥2450r/min
6.Displacement of engine plston	185cm³
7.Type of carburetor	hand needle valve,no floating type
8.Ignition system	Controllable silicon contactless system
9. Drilling speed	(mean value of five holes) ≥ 250mm /min
10. Max. drilling depth	6m
11.Fuel consumption	0.12 L/m
12.Tank capacity	≥ 1.14L
13. Mixing ratio of gasoline and lubrication oil (in volumes)	12:1
14. End of drill rod dimensions:	hexagonal 22 × 108mm
15. Rotating speed of drill rod	≥200r/min
16. Clearance of Spark plug	0.5 -0.7mm

 

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