| Detailed Description |
Description
Crossover Coupling
Used when changing from one thread type, or size, to another and are typically required only in special circumstances
To transmit impact energy from the rock-drill piston, as well as rotation torque, into the drill string with no power losses.
SUG Coupling Sleeves
Used in extension rod connection, its function is to transmit impact energy from the rock-drill piston, as well as rotation torque, into the drill string with no losses. It must withstand and transmit up to 6300 blows per minute from the piston continually, with great endurance and dependability. Size: R25, R28, R32, R38, T38, T45, T51
| Qty |
Part number |
Catalogue code |
Description |
Thread |
| |
|
302-1044-03,10 |
Crossover coupling |
R25-R32 |
| |
90515751 |
307-1044-03,10 |
Crossover coupling |
R28-R32 |
| |
90515748 |
303-1055-04,10 |
Crossover coupling |
R32-R38 |
| |
90515749 |
303-1055-35,10 |
Crossover coupling |
R32-T38 |
| |
90515750 |
304-1055-35,10 |
Crossover coupling |
R38-T38 |
| |
90515753 |
335-1061-36,10 |
Crossover coupling |
T38-T45 |
| |
90515755 |
336-1072-37,10 |
Crossover coupling |
T45-T51 |
| |
90515752 |
335-1055-70,10 |
Crossover coupling |
T38-TC45 |
P.S . SUG provides the tailor made /OEM/ODM rock drilling tools to satisfying your special practical needs ,we herein sincerely welcome your negotiation with us ,deeply thanks to your right choise and support on us !
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