YT27 Jack-leg Rock Drill

Jack-leg Rock Drill, 1)excellent working condition, 2)well performance, 3)highly efficienctive, 4)competitive price - details see: https://www.machineto.com/yt27-jack-leg-rock-drill-10129902
Condition:NewType:GantryPlace of Origin:Fujian China (Mainland)Brand Name:DSL
Model Number:YT27Outside dimension(L*W*H):668*248*202mmWeight:27kgAir pressure:0.63MPa
Impact frequencey:e 36.7HzJack-leg Rock Drill/Jack Hammer:gooditem:jack leg rock drill 
YT27 Jack-leg Rock Drill
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Jack-leg Rock Drill

Instruction

The rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence project facility.

When it is matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drilling under various of rocks at aclinic and incline orientation,it can also use in the trolley without Air-leg.

Specification

Weight 27 kg

Outside dimension(L×W×H) 668×248×202mm

Cylinder dia 80mm

Piston stroke 60mm

Impact energy ≥75.5J

Impact frequencey ≥ 36.7Hz

Air consumption ≤83.3L/S

Air pipe (inner dia) 25mm

Water pipe (inner dia) 13mm

Air pressure 0.63MPa

Water pressure 0.3MPa

Bore dia 34-45mm

Bore depth 5m

Shank dimensions(hex×length) 22×108±mm×mm

Model FY250B oil lubircator

Weight 1.2kg

Oil capacity 0.25L

Air leg FT160A FT160B

Weight 17kg 16 kg

Llength:max 3006mm 2526mm

min 1668mm 1428mm

Propulsion stroke 1338mm 1098 mm

Axis thrust (max) 2000N 2000N

YT27 Jack-leg Rock Drill
Packaging Detail:wood case or others
Delivery Detail:7days

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