Mud Pump 3NB Series

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Mud Pump 3NB Series

Applications

The 3NBseries mud pump is typically used in oil-field and industrial and mineralenterprises. It is also suitable fordrilling, well workover and long distancetransportation of liquid media.

Features
The 3NBseries mud pump is designed to have optimized parameters, providing increasedstroke and capacity. We reduce the stroke rate reasonably to improve suctioncapability and extend service life of wearing parts.

Technical Parameters

1. Mud Pump, 3NB 1600

3NB1600 PARAMETERS
Liner Diameter				㎜	φ190	φ180	φ170	φ160	φ150	φ140
Output power				kg/cm2	208	232	260	294	334	350
Output power				MPa	20.4	22.8	25.5	28.8	32.8	34.3
Stroke	Input Power		Output Power		Capacity (L/s)
RPM	Kw	Hp	Kw	Hp	Capacity (L/s)
120	1176	1600	1059	1440	51.9	46.6	41.5	36.8	32.3	28.2
110	1079	1467	790	1320	47.6	42.7	38	33.7	29.6	25.9
100	980	1333	883	1200	43.3	38.8	34.5	30.6	26.9	23.5
90	882	1199	794	1079	38.9	35	31.1	27.6	24.2	21.2
80	785	1067	706	960	34.6	31	27.6	24.2	21.5	18.8
70	687	934	618	840	30.3	27.2	24.2	21.5	18.8	16.5
60	589	801	530	721	26	23.3	20.8	18.4	16.2	14.1
50	490	666.5	442	600	21.6	19.4	17.25	15.3	13.45	11.75
(Remarks: mechanical efficiency is 90%, and volumetric efficiency is 100%)

2. Mud Pump, 3NB1300C

3NB1300C PARAMETERS
Liner Diameter			㎜		φ190	φ180	φ170		φ160		φ150	φ140	φ130
Output power			kg/cm2		169	188	211		239		271	311	350
Output power			MPa		16.6	18.4	20.7		23.4		26.6	30.5	34.3
Stroke	Input Power			Output Power		Capacity (L/s)
RPM	Kw	Hp		Kw	Hp	Capacity (L/s)
120	956	1300		860	1170	51.9	46.6	41.5		36.8	32.3	28.2	24.3
110	876	1191		789	1073	47.6	42.7	38		33.7	29.6	25.9	22.3
100	797	1083		717	975	43.3	38.8	34.5		30.6	26.9	23.5	20.25
90	717	975		645	878	38.9	35	31.1		27.6	24.2	21.2	18.2
80	637	867		574	780	34.6	31	27.6		24.2	21.5	18.8	16.2
70	558	758		502	683	30.3	27.2	24.2		21.5	18.8	16.5	14.2
60	478	650		430	585	26	23.3	20.8		18.4	16.2	14.1	12.2
50	398.4	542		359	487.5	21.6	19.4	17.25		15.3	13.45	11.75	10.1
(Remarks: mechanical efficiency is 90%, and volumetric efficiency is 100%)

3. Mud Pump, 3NB 1000C

3NB-1000C PARAMETERS
Liner Diameter				㎜	170	160	150	140	130	120
Output Power				kg/cm2	178	200	228	261	303	350
Output Power				MPa	17.444	19.600	22.344	25.578	29.694	34.3
Stroke RPM	Input Power		Output Power		Capacity (L/s)
Stroke RPM	KW	HP	KW	HP	Capacity (L/s)
50	331	450	298	405	17.25	15.3	13.45	11.75	10.1	8.65
60	404	550	368	495	20.8	18.4	16.2	14.1	12.2	10.38
70	470	640	424	576	24.2	21.5	18.8	16.5	14.2	12.11
80	529	730	438	657	27.6	24.2	21.5	18.8	16.2	13.84
90	603	820	543	738	31.1	27.6	24.2	21.2	18.2	15.57
100	669	910	602	819	34.5	30.6	26.9	23.5	20.25	17.3
105	701.4	955	632.1	858.9	36.225	32.13	28.25	24.68	21.32	18.17
110	735	1000	662	900	38	33.7	29.6	25.9	22.3	19
(Remarks: mechanical efficiency is 90%, and volumetric efficiency is100%)

4. Mud Pump, 3NB 500C

3NB 500C PARAMETERS
Liner Diameter		㎜				φ160	φ150	φ140	φ130	φ120	φ110
Output Pressure		kg/cm2				140	160	182	211	248	295
Output Pressure		MPa				13.72	15.68	17.84	20.68	24.3	28.91
Stroke	Input Power			Output Power		Capacity (L/s)
RPM	KW		HP	KW	HP	Capacity (L/s)
50	193.5		263	174	237	13	11	9.75

Rundong is a professional Chinese mudpump manufacturer. We also provide mud pump parts, cementing tool, powertorque, and other products. These products are of reliable quality and lowprices so that we have established stable long-term cooperation relationship withclients in the United States,Russia, Kazakhstan, andmore. Additionally, we also offer OEM service to customers! If you want knowmore information about our products, please feel free to contact us!

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