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Gasoline rock drill machine YN27 - YN27J

1. Stability, 2. Perfect Leg-Drill Balance, 3. Uniform High Drill Speed, 4.Comparable performance, 5.used as drill or breaker - more info check here: http://www.buyindustrialtools.com/Gasoline-rock-drill-machine-YN27-10157853/

Quick Brief

Place of Origin: Fujian China (Mainland) Brand Name: BESTLINK Model Number: YN27J Usage: drill hole

Product Features:

1. Stability

2. Perfect Leg-Drill Balance

3. Uniform High Drill Speed

4.Comparable performance

5.used as drill or breaker

Business Terms:

Port: Xiamen

Minimum Order Quantity: 1 Set/Sets dipende

Supply Ability: 300 Set/Sets per Month

Payment Terms: L/C,T/T

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Gasoline rock drill machine YN27
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Product Packagings & Delivery Terms:

Packaging Detail: Wooden case

Delivery Detail: Within 20 days after receiving your T/T payment or original L/C

Specifications and Product Details:

Combined Rock drill/breaker

Self-contained, Gasoline powered Drill and paving Breaker

Double the function......half the cost!

In the drill mode it produces flushing air for cutting removal, impact and rotation.

The gasoline powered YN27 is an ideal tool for small drilling and breaking applications or when working at hard to reach sites. Just flip the selector and you have a breaker with a capacity fully compatible with medium sized pneumatic hammers and drills. Pull the start cord and the YN27 will deliver a full hours effective work for just 0.4 gallons of fuel. It will drill a 3 foot hole in hard granite in only three and a half minutes!

Features

can be used either as a drill or breaker

2 stage fuel system

All metal construction

Washable air filter

Only 4 main moving parts

Vibration reducing handle grips

Drills up to 3-1/2" holes in rock or concrete

breaks rock and concrete

Main technical data

Technical specifications

Weight of main machine27kg
Overall dimensions(L*W*H)746*315*229mm
Type of engineSingle cylinder, air cooled two strokes
Cylinder diameter*stroke of pistonΦ58*70mm
Rotation speed of engine≥2450rpm
Displacement of engine piston185cm³
Type of carburetorhand needle valve, floatless type
Ignition systemcontrollable silicon, contactless system
Drilling speed (mean value of five holes)≥250mm/min
Drilling hole diameterΦ28-42mm
Max drilling depth6m
Fuel consumption≤0.12L/m
Tank capacity≥1.5liter
Mixture ratio of gasoline and lubrication oil (in volumes)12:01
Drill rod and breaker shankHex22*108mm
Rotating speed of drill rod≥200rounds/min
Clearance of spark plug0.5-0.7mm

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