• Model NO.：jz89,43-u170,z25-42bn-3
• Material：Alloy Steel
• Transport Package：Carton
• Specification：15-20kg
• Trademark：FANXI
• Origin：China
• HS Code：84303110
• Production Capacity：500pieces,Year

Basic Info.

Model NO. jz89/43-u170/z25-42bn-3 Material Alloy Steel Transport Package Carton Specification 15-20kg Trademark FANXI Origin China HS Code 84303110 Production Capacity 500pieces/Year

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 piston	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

Pneumatic rock drill YT29A:
YT29A rock drill is the most strongest, powerful and highly efficient rock drill in the range.It gives improved productivity and drill steel economs and can be used on all rock formation and in all kinds of applications.
Specification:
Weight                                                         26 KG
All length                                                      660MM
Air consumption                                                ≤82L/S
Drilling Frequency                                               ≥40HZ
Air pipe inner Dia.                                                25MM
Water pipe inner Dia.                                              13MM
Drilling Hole Dia.                                              34-42MM
Drilling Depth                                                      5M
Shank Size                                                   22*108mm
Air pressure                                                    0.63Mpa
FT160 Air leg:
Weight                                                                    17KG
Length                                                                 1800MM
Pushing stroke                                                           1370MM
FY250 Oil Reservior:
Weight                                                                   1.2KG
Oil capacity                                                               250ML