YT28 Handheld Pneumatic Rock Drill Machine/ Underground Rock Drill Machine/Drifter

• After-sales Service: Yes
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 34-65mm
• Model NO.: YT28
• Drill Hole Depth: 5m
• Bit Type: Impact Piston
• Drilling Way: Rotary
• Weight: 26 Kg
• Length: 661mm
• Air Pressure: 0.4-0.63MPa
• Air Consumption: 81L/S
• Cylinder*Stroke: 82mm*60mm
• Shank Dimension: 22*108mm
• Air Pipe Diameternlet Hose: 25mm
• Drilling Depth: 5m
• Bit Diameter: 34-42mm
• Colour: Optional
• Transport Package: Export Standard Wooden Packing
• Specification: Overall Length 1118mm(44 inch)
• Trademark: LEO or Customized
• Origin: China
• HS Code: 84671900
• Production Capacity: 2000pieces/Year

Product Description

Introduction of YT 28 Pneumatic Rock Drill

YT28 Hand Held Air Leg Rock Drilling Machine is the most modern drilling machine which uses a modern design techniques, compared with the same type of product, with high efficiency, low noise, light weight, good economic results, the advantages of speed footage. Its superior performance, is the most reliable, and it is most efficient drilling machine. YT28 Hand Held Air Leg Rock Drilling Machine is most suitable for large-scale mining, the medium-sized mines and tunnel drilling operations in the domestic users respond to best in the Korean market share has reached 70% or more.

Features of YT28 Handheld Pneumatic Rock Drilling Machine

YT-28 Air leg rock drill uses a gas water interaction, air leg quick return, pressure regulator and other agencies. Centralized control handle and the grip body, institutions novel, easy to operate. Equipped with a silencer cover,it can effectively reduce exhaust noise and randomly change direction, to improve onsite operating conditions. Compared with the same type of rock drills,it has light weight, low noise, high efficiency and good economic results.

 

Application of YT28 Handheld Pneumatic Rock Drilling Machine

YT28 Hand Held Air Leg Rock Drilling Machine is widely used in mining, tunneling and various drilling operations. Metallurgy, coal, railway, transportation, water, infrastructure and defense stonework projects in key equipment. The machine uses the wet-hard or hard rock drilling operations, muzzle diameter of 34-42mm, drilling depth of up to 5m. With FT160A can drill air leg supporting horizontal and inclined blast holes; may install and operate on the trolley or stand.

Parameter of YT28 Hand Held Air Leg Rock Drilling Machine

Model	YT24	YT27	YT28	YT29A	7655	YSP45
Weight	24kg	27kg	28kg	26.5kg	24kg	26kg
Length	678mm	668mm	661mm	659mm	668mm	661mm
Air pressure	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63mpa	0.4-0.63Mpa	0.4-0.63Mpa
Impact frequency	>=31HZ	>=39HZ	>=37HZ	>=37HZ	≥31HZ	>=28HZ
Air consumption	<=67L/s	<=86L/s	<=81L/s	<=65L/s	≤52L/S	≤82L/S
Impact energy	>=65J	>=75J	>=70J	>=70J
Cylinder*stroke	70mm*70mm	80mm*60mm	80mm*60mm	82mm*60mm	70mm*70mm	80*60mm
Air pipe diameter	19mm	19mm	25mm	25mm	25mm	25mm
Shank dimension	22*108mm	22*108mm	22*108mm	22*108mm	22*108mm	22*108mm
Drilling depth	5m	5m	5m	5m	5m	5m
Bit diameter	34-42mm	34-45mm	34-42mm	34-45mm	34-42mm	34-42mm

Pictures of YT28 Hand Held Air Leg Rock Drilling Machine