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.
MODEL
Weight
Length
Cylinder Dia* stroke
Working pressure
Impact Energy
Impact Frequency
Air Consumption
KG
mm
mm
MPa
J
Hz
I/s
YO15
15
550
58×45
0.4-0.63
≥21
≥32
≤20
YO18
18
550
58×45
0.4-0.63
≥22
≥32
≤20
Y19A
19
600
65×54
0.4-0.3-63
≥28
≥28
≤37
YO20
20
561
63×55
0.4-0.63
≥26
≥33
≤33
Y26
26
650
65×70
0.4-0.63
≥30
≥23
≤47
YT23
24
628
76×60
0.4-0.63
≥65
≥37
≤78
YT23D
24
668
70×70
0.4-0.63
≥65
≥31
≤67
YT24
24
678
70×70
0.4-0.63
≥65
≥31
≤67
ZY24
25
690
70×70
0.4-0.63
≥65
≥30
≤67
YT28
28
661
60 ×60
0.4-0.63
≥70
≥37
≤81
MZ7665
26
720
76×70
0.4-0.63
≥70
≥37
≤81
MODEL
Weight
Air consumption
Impact frequency
Air pressure
(KG)
(L/S)
(HZ)
(MPA)
YT27
27
≤85
≥36
0.63
YT28
28
≤81
≥37
0.4-0.63
YT29A
26
≤82
≥40
0.63
YT24
24
≤66.7
≥31
0.4-0.63
YT23
23
≤80
≥36
0.63
YT23D
24
≤38
≥30
0.35-0.63
YO18
18
≤22.5
≥34.6
0.39-0.59
Y20
18
≤25
≥30
0.4
YSP45
44
≤83
≥47
0.5
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 14 Feb, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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