Yt28 Rock Drill/Hammer Rock Drill/Pusher Leg Drill
November 18 19:15:47, 2020
Model NO.: YT28
Length: 661mm
Piston Stroke: 60mm
Air Pipe: 25mm
Shank Size: 22X108
Transport Package: 1 Piece Packed in Gift Color Box
Origin: China
Weight: 28kg
Cylinder Dia: 80mm
Work Pressure: 0.4-0.63
Hole Diameter: 34-42mm
Usage: Coal,Ore
Specification: ISO
HS Code: 84671900
1. YO18,Y19A,YO20,Y24,Y26 are Hand Held Jack hammer. 2. YT23,YT24,YT26,YT27,YT28,YT29A,MZ7665 are Air leg Jack hammer Â
Air Leg Rock Drill
YT28 Air-leg Rock Drill is a product that we developed, having advantages of all kinds of air-leg rock drills. Compared with other rock drills, YT28 adopts the latest designing technology, with the superiority of its high speed, low failure rate, durable wearing parts, low noise, and light weight. It is also efficient, energy saving and environmentally sound.
Specification for YT28Â Air Leg Rock Drill:
Technology parameter
Parameters unit
parameters
Weight
kg
≈28
Length
mm
670
Cylinder diameter
mm
Φ80
Piston stroke
mm
60
Air consumption
L/S
≤81.6
Impact frequency
Hz
≥ 37
Impact strength
J
≥ 70
Drilling speed
mm/min
≥ 470
Drilling diameter
mm
Φ34~45
Drilling depth
m
5
Shank dimensions
mm
22×108±1(hex×lengt)
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: Â
Model No
YO18
Y19A
YO20
Y24
Y26
Weight               (kg)
18
19
20
24
26
Length               (mm)
550
600
561
604
650
Cylinder Dia*Stroke   (mm)
58*45
65*54
63*55
70*70
65*70
Working Pressure     (Mpa)
0.4-0.63
Impact 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 Drill
Model No
YT23
YT24
YT26
YT27
YT28
YT29A
MZ7665
Weight               (kg)
24
24
26
27
28
27
26
Length               (mm)
628
678
690
668
661
659
720
Cylinder Dia*Stroke   (mm)
76*60
70*70
95X60
80*60
80*60
82*60
76*70
Working Pressure     (Mpa)
0.4-0.63
Impact 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
Â
We can provide various type of and different capacity Plastic Color Mixer Machine/plasic color mixer. The Plastic Mixer machine/ Plastic Mixing Machine have two type, screw type hopper mixer/Screw Type Plastic Mixer and vertical paddle type mixer/ Vertical Batch Mixer . We have diifferent model mixer for customers' selection, 20KG, 50KG, 100KG, 150KG, 200KG, 300KG, 500KG, 600KG, 100KG, etc. For screw type hopper mixer, we can fix heating elements for drying fuction, so that customers can mix and dry material at same time, to get a perfect efficiency.It's same as Plastic Mixer With Dryer.
The volumetric dosing unit are used to feed plastic masterbatch into injection molding machine in a certain proportion.
