YN30E internal combustion rock drill - YN30E

rock drill, 1.durable, 2.high efficiency, 3.good quality and low price - more info check here: http://www.buyindustrialtools.com/YN30E-internal-combustion-rock-drill-10160300/

Quick Brief

Place of Origin: Fujian China (Mainland) Brand Name: Chenglong Model Number: YN30E Type: Air Drill weight: 27kg drill depth: 6m

Product Features:

rock drill

1.durable

2.high efficiency

3.good quality and low price

Business Terms:

Port: Fuzhou

Minimum Order Quantity: 5 Piece/Pieces

Supply Ability: 5000 Piece/Pieces per Month

Payment Terms: L/C,T/T,Western Union

Contact Supplier

Product Packagings & Delivery Terms:

Packaging Detail: wooden case and carton

Delivery Detail: within 15 days

Specifications and Product Details:

YN30E rock drill

specification

Technical specifications
Weight of the main engine	30kg
size	Lengthwidthheight 760x335x235
Type of engine	Single cylinder,wind cooled,two- stroke gasoline-engine
Type of carburetor	Non carburetor float
Ignition system	Contactless ,Platinum contact
Exhaustion	185cm³
Rotating speed of engine with load (measured in five holes drilling)	2450-2900r/min
Idling speed of engine	≤2200r/min
Idling rotating speed of drill rods	180r/min
End of tool shank hex	22*108mm
Shock energy	≥20J
Drilling speed(average of five holes)	≥230-400mm/min
Max. elevation angle of drilling	45°
Max. drilling depth	≥6m
Tank capacity	≥1.65L
Oil consumption(in five holes drilling)	≤0.12L/m
Mixing proportion of gas and lubrication(by capacity)	12:1