Yt28 Pneumatic Air Leg Rock Drill Machine Jack Hammer

  • Price:


  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:


  • Validity to:

    Long-term effective

  • Last update:

    2017-12-18 21:08

  • Browse the number:


Send an inquiries

Company Profile

Xiamen Bestlink Factory Co., Ltd.

By certification [File Integrity]

Contact:Mr. Richard Chen(Mr.)  







Product details
The YT28 rock drill machine is a kind of high efficiency air leg rock drill machinery.
It is mainly used for blasting holes and other drilling works in a quarries, railway
Construction, water conservancy construction and defence project facility.
It is suitable for drilling and blasting under various of rocks at any direction angles.
Blast hole dia is 34-42mm, drill hole depth is 5 m.
This machine may match with Model FT160BD short air leg or Model FT160BC long air leg.
This machine has transparent surface of FY200B oil reservoir to regulate oil.

· Fit for wet drilling in medium-hard or hard rock.
· Grouped control mechanism, quick to start up, with "air on, water on, air off, water off" mechanism, convenient to handle
. Easy to maintain and repair
· Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
YT24 YT28 YT29A
Weight kg 24 26 27
Air consumption
at 0.63MPa
L/s 67 81 88
Length mm 678 661 659
Shank mm 22(25)*108 22(25)*108 22(25)*108
Bore Dia mm 30-42 30-42 32-45
Impact rate Hz 31 37 37
Air Hose
mm 19 25 25
Water Hose
mm 13 13 13
Air leg type
FT140B,D FT140B,D FT160B