• Model NO.：YN27C
• Drilling Way：Rotary
• Factory：Shandong Better Onward Machinery Co., Ltd.
• Net Weight：27kg
• Gross Weight：42kg
• State：New
• 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

Basic Info.

Model NO. YN27C Drilling Way Rotary Factory Shandong Better Onward Machinery Co., Ltd. Net Weight 27kg Gross Weight 42kg State New 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

 

Images of YN27C Internal combustion gasoline rock drill






YN27C parts as following appeared deliver with YN27C rock drill together.