RL3NB-350 mud pump can be used to circulate the drilling fluids, clean the bottom of the hole, carry the drill cuttings out of the hole, cool, clean and lubricate the drill bit, and support the well in drilling operation in the oil and gas field, it is a kind of horizontal medium-speed triplex single acting piston pump.It mainly suits to Rig 15 with drilling depth 1500m.

Technical Data:
-Mud Pump Type:Triplex Single Acting
-Rated Input Power:257 KW/350 HP
-Rated Stroke:130 SPM
-Stroke Length :180 mm/7 in
-Drive Shaft Speed:582.8 RPM
-Gear Ratio:4.483:1
-Suction Inlet:203 mm/8 in
-Discharge Inlet:76 mm
-Gear Type:Herringbone
-Lubrication;Forced&Splash
-Overall Size:
Length:3600 mm  
Width:2080 mm
Height:2015 mm
-Weight(approx.):8058 kg

Note:
-Max.Pressure:31 Mpa/4495 PSI
-Max.Flow:23.52 L/S  (373 GPM)
-Max.Stroke Length:180 mm/7 in
-Max.Liner Size:160 mm  (6 1/4 in)
-Liner Size:
Inch:6 1/4", 6", 5 1/2", 5", 4 3/4", 4 1/4", 4", 3 1/2"
Mm:160mm, 150mm, 140mm, 130mm, 120mm, 110mm, 100mm, 90mm