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Related Products
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Low Price YYT28 Hydraulic Rock Drill for SaleUS$ 500 - 1,000MOQ: 1 Set -
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YYT28 Hydraulic Leg Drill
DangShan YYT28 hydraulic rock drill is a new generation drilling equipments
Of our factory, which takes more than 18 year careful development.
And obtained the "National Key New Product"And "
Technical departmentinnovation Fund".
A number of patented technology makes this product has many outstanding features: Small original driving force, fast speed, stability control, low noise, simple, reliable, easy maintenance, flexible and mobile etc.
The YYT28 is made for general excavations, quarrying and bolting with hexagonal shank rods with a shank size of 108mm(41/2")*22mm(7/8").
The YYT28 can use water flushing or air flushing.
YYT28 is a hydraulic rock drill to drill diameter 32mm(1¼") to 50mm(2") holes.
Parameter | |||||||||||||
Shank |
Water flushing |
Air flushing |
Weight kg |
Length Overall mm |
Piston stroke mm |
Piston dia mm |
Oil flow L/min |
||||||
22×108 |
√ |
√ |
28 |
600 |
24 |
30 |
32-35 |
||||||
| |||||||||||||
Hydraulic pressure Mpa |
Impact energy J |
Impact frequeny HZ |
Torque Nm |
Spin speed r/min |
Drilling hole dia mm |
Water pressure Mpa |
|||||||
15-17.5 |
55-65 |
55-60 |
50-55 |
250-300 |
Φ32-46 |
0.1-0.3 |
|||||||
|
Technical data support leg
|
|
||||||||||||
Weight kg |
Length mm |
Length mm(extended) |
Feed length mm |
Feed cylinder dia mm |
|||||||||
12.5 |
1400 |
2600 |
1110 |
47 |
|||||||||
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