• Model NO.：YN27C
• Application：Paving Machinery
• Certification：CE, ISO9001: 2000
• Condition：New
• Item：Rock Drill
• Model：Yn27
• 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：6m
• Transport Package：Standard Wooden Case
• Specification：CE, SGS
• Trademark：China Coal
• Origin：China
• HS Code：8430390000
• Production Capacity：8000sets, Month
• Package size per unit product：800.00cm * 800.00cm * 800.00cm
• Gross weight per unit product：800.000kg

Basic Info.

Model NO. YN27C Application Paving Machinery Certification CE, ISO9001: 2000 Condition New Item Rock Drill Model Yn27 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 6m Transport Package Standard Wooden Case Specification CE, SGS Trademark China Coal Origin China HS Code 8430390000 Production Capacity 8000sets/ Month

Packaging & Delivery

Package size per unit product 800.00cm * 800.00cm * 800.00cm Gross weight per unit product 800.000kg

Product Description

Yn27c Hand Held Portable Gasoline Rock Drill Petrol Jack Hammer is a Internal combustion rock drill (YN27C apply to drill and break)
 Advantages of Yn27c Hand Held Portable Gasoline Rock Drill Petrol Jack Hammer
Needless to replace the internals of the engine head,just handle the handle to 
operate it. 
Easy to operate.More time-saving and effortless.Drilling faster and more efficient. 
Have reached the Tip-top level of the same field now,and allow to be replaced with
the same kind of the domestic products. 
 
Applications of Yn27c Hand Held Portable Gasoline Rock Drill Petrol Jack Hammer

Available for drilling,splitting breaking, ramming, shovelling. And widely used in mining,
road-contruction, quarrying and national defense construction,etc. 
Parameter of Yn27c Mine Tunnel Hand Held Portable Internal Combustion Gasoline Rock Drill Petrol Jack Hammer Air Leg Rock Drill

Weight of main machine	27kg
Overall dimensions(L*W*H)	746*315*229mm
Cylinder diameter*stroke of piston	Φ58*70mm
Rotation speed of engine	≥2450rpm
Displacement of engine piston	185cm³
Type of carburetor	hand needle valve, float-less type
Ignition system	controllable silicon, contact-less system
Drilling speed (mean value of five holes)	≥250mm/min
Drilling hole diameter	Φ28-42mm
Max drilling depth	6m
Fuel consumption	≤0.12L/m
Tank capacity	≥1.5liter
Drill rod and breaker shank	Hex22*108mm
Rotating speed of drill rod	≥200rounds/min
Clearance of spark plug	0.5-0.7mm

Photos Of Yn27c Mine Tunnel Hand Held Portable Internal Combustion Gasoline Rock Drill Petrol Jack Hammer Air Leg Rock Drill