Litian Heavy Industry Machinery Co., Ltd.
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Shank Adapter For Montabert Rock Drill
Shank adapter is mainly used in mining operations, its role is to directly withstand the impact energy and torque of the rock drill. The specifications and hardness of the shank adapter have a great influence on the rock drilling speed and the life of the rock drilling machine. The hardness of shank adapter should be appropriate, the service life is short if it is too soft, and the piston is easy to be injured if it is too hard. Our shank adapter specifications are accurate, the end face is flat and smooth, the hardness is appropriate, the cross section is perpendicular to the axis, and closely matches the drill sleeve of the rock drill. We select high-strength alloy structural steel with good quality and use surface-reinforced thermal processing technology to ensure that the impacted end is not deformed and has good working performance.
We can produce and supply the shank adapters suitable for various models of Montabert rock drills, and we also can design shank adapter of various specifications according to the needs of customers.
Product Parameters
| MONTABERT | Rock Drill | Thread | Length | Diameter | Weight | Flushing pipe (mm) | Spline QTY | Model No. | ||
| Structure Diagram | mm | inch | mm | inch | ||||||
 | H50 H60 H70 | R32 | 380 | 14.96 | 38 | 1 1/2" | 2.6 | 9-11 | 2 | R32*2D38-380 |
| R38 | 390 | 15.35 | 38 | 1 1/2" | 3.1 | 9-11 | 2 | R38*2D38-390 | ||
| T38 | 390 | 15.35 | 38 | 1 1/2" | 3.1 | 9-11 | 2 | T38*2D38-390 | ||
| HC40 HC50 | R32 | 445 | 17.52 | 38 | 1 1/2" | 3.5 | _ | 8 | R32*8D38-445 |
| R38 | 445 | 17.52 | 38 | 1 1/2" | 4.0 | _ | 8 | R38*8D38-445 | ||
| T38 | 445 | 17.52 | 38 | 1 1/2" | 4.8 | _ | 8 | T38*8D38-445 | ||
| R32 | 370 | 14.57 | 38 | 1 1/2" | 3.0 | _ | 8 | R32*8D38-370 | ||
| R38 | 370 | 14.57 | 38 | 1 1/2" | 3.3 | _ | 8 | R38*8D38-370 | ||
| T38 | 370 | 14.57 | 38 | 1 1/2" | 3.2 | _ | 8 | T38*8D38-370 | ||
| HC80 HC120 | T45 | 490 | 19.29 | 45 | 1 3/4" | 5.6 | _ | 8 | T45*8D45-490 |
| T45 | 590 | 23.23 | 45 | 1 3/4" | 6.4 | _ | 8 | T45*8D45-590 | ||
| HC80 HC90 HC105 HC120 | R32 | 440 | 17.32 | 38 | 1 1/2" | 3.6 | _ | 8 | R32*8D38-440 |
| R38 | 440 | 17.32 | 38 | 1 1/2" | 3.9 | _ | 8 | R38*8D38-440 | ||
| T38 | 440 | 17.32 | 38 | 1 1/2" | 3.9 | _ | 8 | T38*8D38-440 | ||
| T38 | 500 | 19.69 | 38 | 1 1/2" | 4.4 | _ | 8 | T38*8D38-500 | ||
| HC80RP HC105RP HC107RP | T38 | 770 | 30.31 | 45 | 1 3/4" | 8.4 | _ | 8 | T38*8D45-770 |
| T45 | 770 | 30.31 | 45 | 1 3/4" | 8.6 | _ | 8 | T45*8D45-770 | ||
| T38 | 670 | 26.38 | 45 | 1 3/4" | 7.2 | _ | 8 | T38*8D45-670 | ||
| T45 | 670 | 26.38 | 45 | 1 3/4" | 7.5 | _ | 8 | T45*8D45-670 | ||
| HC120RP HC150RP HC155RP HC158RP | T45 | 670 | 26.38 | 51 | 2" | 8.8 | _ | 8 | T45*8D51-670 |
| T51 | 670 | 26.38 | 51 | 2" | 8.9 | _ | 8 | T51*8D51-670 | ||
| HC120RP HC150RP | T45 | 770 | 30.31 | 51 | 2" | 10.2 | _ | 8 | T45*8D51-770 |
| T51 | 770 | 30.31 | 51 | 2" | 10.3 | _ | 8 | T51*8D51-770 | ||