Mud Pump 3NB Series


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Detail

The 3NB series mud pump is designed to haveoptimized parameters, providing increased stroke and capacity. We reduce thestroke rate reasonably to improve suction capability and extend service life ofwearing parts. The followings are our 3NB series drilling mud pumps withdifferent parameters.

1. Type3NB 1600 Mud Pump

3NB1600 PARAMETERS
Liner Diameter				mm	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. Type3NB1300C Mud Pump

3NB1300C PARAMETERS
Liner Diameter				mm	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. Type3NB 1000C Mud Pump

3NB-1000C PARAMETERS
Liner Diameter				mm	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. Type3NB 500C Mud Pump

3NB 500C PARAMETERS
Liner Diameter				mm	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