Yn27c Mine Tunnel Hand Held Internal Combustion Pneumatic Drilling Machine Hydraulic Gasoline Petrol Jack Hammer Rock Drill for Mining and Breaking Video,Demo, How It Works & Features

Name: Yn27c Mine Tunnel Hand Held Internal Combustion Pneumatic Drilling Machine Hydraulic Gasoline Petrol Jack Hammer Rock Drill for Mining and Breaking
Uploaded: 2026-08-01T12:32:01+08:00
Description: Watch the Yn27c Mine Tunnel Hand Held Internal Combustion Pneumatic Drilling Machine Hydraulic Gasoline Petrol Jack Hammer Rock Drill for Mining and Breaking video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-07-12 2530

Yn27c Mine Tunnel Hand Held Internal Combustion Pneumatic Drilling Machine Hydraulic Gasoline Petrol Jack Hammer Rock Drill for Mining and Breaking

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Product Specifications

Model NO.:

YN27C

After-sales Service:

Online

Warranty:

1 Year

Certification:

Condition:

New

Motor:

DC Motor

Drill Hole Diameter:

<100mm

Drill Hole Depth:

100-150m

Bit Type:

Diamond Bit

Drilling Way:

Compound

Application:

Paving Machinery

Type:

Rock Breaker

Item:

Rock Drill

Model:

Yn27c

Weight :

27kg

Power:

Gasoline

Overall& Dimension:

746X315X229mm

Type of Engine:

Singlecylinder, Air Cooled

Cylinder Diameter:

5&X160X70mm

Rotating Speed of Engine:

2450r/Min

Drilling Speed:

250mm /Min

Max. Drilling Depth:

Trademark:

zhongmei

Transport Package:

Standard Wooden Case

Specification:

CE, SGS

Origin:

China

HS Code:

8430390000

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