YN27C Rock Breaker Hammer Gasoline Rock Drill Drilling Machine Handheld Durable

Application

It has the functions of splitting, crushing, tamping, and shoveling. It can be used as a crushing, impact drilling, ramming, splitting, or tamping tool for mining, concrete pavement, asphalt pavement, etc. It can adapt to outdoor environments without water, electronic power, or air compressors. It is suitable for trenching, breaking concrete, chipping concrete, trenching, steel cutting and piling in pipeline and line installation, sanitary installation, machinery installation, water supply and drainage projects, indoor work, harbor facilities, and other civil engineering.

 

 

Specification

Material: Magnesium Alloy

Color: Yellow

Assembly Required: Yes

Engine Type: Single-cylinder Air-cooled Two-stroke Gasoline Engine

Carburetor Type: Floatless

Ignition Type: SCR Non-contact System

Engine Piston Diameter: 58mm/2.28in

Engine Piston Stroke: 70mm/2.76in

Engine Displacement: 185cm³/11.29in3

Engine Load Speed (Measured When Drilling Five Holes): ≥ 2450 rpm

Drill Rod Idling Speed: ≥200 rpm

Drill Pole Size(L*D): 60*2.2cm/23.62*0.86in

Drill Rod End: Hexagonal

Maximum Drilling Depth: ≤6 m/19.69 ft

Fuel Tank Volume: ≥ 1.14 L/0.3Gallon

Drilling Speed: ≥250 mm/ 9.84in/Minute

Ratio of Gasoline to Lubricating Oil (by Volume): 8:1

Spark Plug Motor Clearance: 1.5mm/0.06in

Impact Energy: ≥25J

Working Temperature: -40~40℃/-40~140 °F

Drilling Diameter: 20~42 mm /0.79~1.65 in

Fuel Consumption: ≤0.12L/0.03 Gallon/Minute

Product Size: 74.6*31.5*22.9cm/29.37*12.40*9.02in

Package Size: 86*43*30cm/33.86*16.93*11.81in

Net Weight: 27kg/59.52 lbs

Gross Weight: 38kg/83.78lbs

 

Package Included

1* Internal Combustion Rock Drill

1* Drill Rod

1* Refueling Funnel

All Accessories for Use

 

Notes 

 

  • Please check the style and size before purchasing.
  • It can drill holes on rocks vertically downwards and horizontally upwards at less than 45 °.
  • Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement and make sure you do not mind before ordering.
 
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Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
 
2-9 working days to: USA
 
    •  
    • We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
 
  •  
Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
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On Dec 30, 2025 at 00:31:10 PST, seller added the following information:

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