• Model NO.：Pionjar 120
• Drilling Way：Rotary
• State：New
• Type of Carburetor：Hand Needle Valve,No Floating Type
• Type of Engine：Single Cylinder,Air Cooled Two Strokes
• Free Provided：1PC 34mm Bits and 1PC 60cm Drill Rod
• Net Weight：27kg
• Gross Weight：42kg
• Overall Dimension：746* 315* 229mm
• Clearance of Spark Plug：0.5-0.7mm
• Max. Drilling Depth：6m
• Manual：English Version
• 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. Pionjar 120 Drilling Way Rotary State New Type of Carburetor Hand Needle Valve,No Floating Type Type of Engine Single Cylinder,Air Cooled Two Strokes Free Provided 1PC 34mm Bits and 1PC 60cm Drill Rod Net Weight 27kg Gross Weight 42kg Overall Dimension 746* 315* 229mm Clearance of Spark Plug 0.5-0.7mm Max. Drilling Depth 6m Manual English Version 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 Internal combustion gasoline Pionjar 120 jack hammer

Pionjar 120 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 Internal combustion gasoline Pionjar 120 jack hammer

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

We will provide 1pc 34mm drill bits and 1pc 60cm drill rod for you with our YN27C when delivery.

Images of Internal combustion gasoline Pionjar 120 jack hammer

Packing picture and parts:

Rock drill picture


YN27C Internal Combustion rock drill

YN27C rock drill match with drill rod and drill bit


Workshop



Packing picture (English version manual)