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Product name | XY-1A Crawler hydraulic core drilling rig | Pipe diameter | 42/50mm |
End hole caliber | 75mm | Dip angle of hole | 75°-90° |
Rated pressure | 12.5MPA | Drilling depth | Max.180m |
Maximum lifting gravity of vertical shaft | 25KN | Maximum vertical shaft pressure | 15KN |
Oil pump displacement | 8ml/r | Rated pressure of oil pump | 8MPA |
Vertical shaft speed | 140/295/470/790/1010R/MIN | Vertical shaft travel | 450mm |
Diesel engine rating | 12.2KW | Rated speed | 1500R/MIN |
weight | 650KG | Crushing method | Rotary drill |











1. Size: | Available in any size of 50mm-300mm.For example, 75mm, 91mm, 112mm, etc |
2. Drill bit type: | 8-tooth hollow core drill bit |
3. PDC tool size: | 1304,1308,1313 |
4. Valve body material: | C45#steel |
5. Applicable rocks: | mud rock, limestone, shale, sandstone,granite, etc. |
6. Color: | gray, gold, blue, green,or according to customer requirements |
Cutter size | 13X 8 mm | The smallest cutter suitable for the hardest rock information ,then the biggest cutter gets the fastest speed . | ||||
13X19 mm | ||||||
16X13 mm | ||||||
19X13 mm | ||||||






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