Shandong Rongli Petroleum Machinery Co., Ltd.

home products F Series Mud Pump F-500 mud pump(Drilling Pump)

F-500 mud pump(Drilling Pump)

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Feature

Welded steel plate frame with high strength, good rigidity and light weight

Casted alloy steel crankshaft furnished with herringbone gear, connecting rod and bearing by shrink fits.

Double-row-spherical roller bearing carry eccentric strap.

Enlarged dual roller bearing connecting rods for increased load carrying capacity

Main gears cut on heat-treated rolled alloy steel rings

Combined lubricating system of forced lubrication ad splash lubrication, with oil pump to feed working parts

Heat-treated alloy steel, interchangeable fluid cylinders

Three-rib API-6 urethane insert valves and seats

Threaded valve cover locks and rings

Zinc-plated piston rods

Complete piston drenching and lubrication system

Fabricated suction manifold

Technical&Performance Specification

Type				Triplex single acting piston pump			Gear Type			Herringbone gear
Rated input power (KW/HP)				373KW/500HP			Gear ratio			4.2861
Rated stroke				165 SPM			Lubrication			Forced and splash
Stroke length				7.5 inch			Valve pot			API-5#
Suction connection size				8203mm			Discharge connection size			4Flange 5000psi
Weight (approx.)				9770kg/21540pound			Overall sizeLWH			mm:3658×2702×2207 inch: 144×106 3/8×86 7/8
Speed (SPM)	Liner size (mm/inch)		6 3/4	6 1/4	6	5 1/2		5	4 3/4		4 1/4	4
	Rated pressure (Mpa/PSI)		9.4 1365	10.6 1540	12.1 1750	13.9 2950		16.1 2335	18.9 2740		22.5 3260	27.2 3945
	Rated power		Flow Rate GPM
	KW	HP
170	384	515	582	516	453	395		340	290		244	201
165	373	500	565	501	440	383		330	281		236	195
150	339	455	514	455	400	348		300	256		215	178
140	316	424	480	425	373	325		280	239		201	166
130	294	394	445	394	347	302		260	222		186	154
120	271	364	411	364	320	279		240	205		172	142
110	249	333	377	34	293	255		220	188		158	130