Yt23/Yt24/Yt26/Yt27/ Yt28/Yt29A Air Leg Rock Drill
Henan Jeao Heavy Industry Machinery Co., Ltd.- Weight：28kg
- Length：670mm
- Cylinder Dia：80mm
- Piston Stroke：60mm
- Work Pressure：0.4-0.63
- Air Pipe：25mm
Base Info
- Model NO.：YT28
- Hole Diameter：34-42mm
- Shank Size：22X108
- Usage：Coal, Ore
- Transport Package：1 Piece Packed in Gift Color Box
- Specification：ISO
- Trademark：JEAO
- Origin：China
- HS Code：84671900
- Production Capacity：2000sets
Description
Remark: The air pressure of function specification is 0.5Mpa
This type Jack hammer use compressed air as power, mainly used in construction sites, various types of mines, tunnel, railways, water conservancy construction and national defense construction areas for drilling operations.Suitable for either drilling downward or incline of blast holes in medium-hard rock, of for second blasting operation,Centrally grouped control, nimble starting, stable running and easy maintenance.
Specification for Hand Held Jack Hammer:
0.4-0.63Impact energy (J) ≥22 ≥28 ≥26 ≥44.7 ≥23 Impact frequency (Hz) ≥32 ≥28 ≥33 ≥27 ≥30 Air consumption (L/S) ≤20 ≤37 ≤33 ≤55 ≤47 Hose size (mm) 19 19 19 19 19 Rork drill hose diameter(mm) 34-42 34-42 34-42 34-42 34-42 Rock drill hose depth (m) 5 5 5 5 5 Shank size (mm) 22x108 22x108 22x108 22x108 22x108
Specification for Air Leg Rock Drill0.4-0.63Impact energy (J) ≥65 ≥65 ≥64 ≥75.5 ≥70 ≥78 ≥70 Impact frequency (Hz) ≥37 ≥31 ≥36.5 ≥36.7 ≥37 ≥37 ≥37 Air consumption (L/S) ≤78 ≤67 ≤55 ≤83.3 ≤81 ≤88 ≤81 Hose size (mm) 19 25 25 25 25 25 25 Rork drill hose diameter(mm) 34-42 34-42 34-42 34-42 34-42 34-42 34-42 Rock drill hose depth (m) 5 5 5 5 5 5 5 Shank size (mm) 22x108 22x108 22x108 22x108 22x108 22x108 22x108
This type Jack hammer use compressed air as power, mainly used in construction sites, various types of mines, tunnel, railways, water conservancy construction and national defense construction areas for drilling operations.Suitable for either drilling downward or incline of blast holes in medium-hard rock, of for second blasting operation,Centrally grouped control, nimble starting, stable running and easy maintenance.
Specification for Hand Held Jack Hammer:
0.4-0.63
Specification for Air Leg Rock Drill0.4-0.63