Detailed Product Description

RL3NB-500 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 -20 with drilling depth 1500-2000m.

Technical Data:

-Mud Pump Type:        Triplex Single Acting

-Rated Input Power:      368 KW/500 HP

-Rated Stroke:          120 SPM

-Stroke Length :         180 mm/7 in

-Drive Shaft Speed:      563.52 RPM

-Gear Ratio:            4.696:1

-Suction Inlet:          200 mm/8 in

-Discharge Inlet:        83 mm

-Gear Type:            Herringbone

-Lubrication;           Forced&Splash

-Overall Size:    

    Length:           3600 mm  

    Width:            2280 mm

Height:           2080 mm

-Weight(approx.):       9484 kg

Note:

-Max. Pressure:         35 Mpa/5075 PSI

-Max. Flow:            24.5 L/S  (388 GPM)

-Max. Stroke Length:    180 mm/7 in

-Max. Liner Size:       170 mm  (6 3/4 in)

-Liner Size:

   Inch:            6 3/4", 6 1/4", 6", 5 1/2", 5", 4 3/4", 4 1/4", 4"

   mm:            170mm, 160mm, 150mm, 140mm, 130mm, 120mm, 110mm, 100mm

Pump Patents :

1.      New Type Electric Spray Pump

2.      Magnetic Suction Apparatus of Lubricating Oil

3.      Fixed Spray Pipe Device

4.      Auxililary Device to Remove Piston

5.      Forced Lubrication System(outer type)  

RL3NB-500 mud pump is designed by Shandong Rongli Petroleum Machinery Co.,Ltd. It is strictly manufactured according to SY5138 Standard of CNPC and tested accordingly when leave factory.