3nb Series Triplex Mud Pump
3NB-130 Mud Pump is horizontal triplex single acting piston pump which is suitable to oil, water well, geothermy, CBM, shale gas, coalfield exploration, freezing well as well as well drilling ,well cementation, workover and other operations in industrial and mining enterprises. It is used for transferring mud, clay gum ,mortar and other medium to the borehole. The pump adopts international advanced technology. It is characterized by advanced structure, reliable operation, good suction performance, long service life of wearing parts, easy for maintenance and repairing and so on.
1.Horizontal triplex single-acting reciprocating pump
2.Pneumatic clutch manufactured according to petroleum standard, easy operation ,long service life
3.Adopting API standard, overall welded structure, light weight ,large strength
4.L-shaped forging alloy steel pump head, improving pressure-resistant and safety of pump head , no phenomenon of string of water and liner damage
5. Herringbone gear transmission, low transmission noise, no axial force, more durable bearings
6. To greatly reduce the opening possibility of the high pressure chamber of pump head, no cylinder liner gland, no sealing problem.'
7.Circulating Cooling system can greatly prolong the service life of piston and relative products
8.Rearmounted liner structure(bi-metal liner),changing the pressure and flow rate by using different dia. liner
9. The connection of pull rod adopts international advanced technology which make piston replaced conveniently. The replacement time is 70% shorter than normal mud.
Main Technical Parameters
|Type||Horizontal triplex single-acting |
|Model||3NB-130 Mud Pump|
|Input power kW(HP)||95(130)||Rated stroke number min-1||135|
|Stroke length mm ||160||Rated input rotating speed r/min||565|
|Dia. of suction pipe mm||152||Dia. of discharge pipe mm||65|
|Overall dimensions mm||2260*1380*1260||Weight kg||3200|
Pressure & Displacement
|Stroke number min-1|| Liner diameter(mm)|
|Theoretical displacement (L/s)|
|Rated pressure Mpa||10||8||7||6||5|