BQS type mining explosion-proof submersible sand discharge electric pump-Global supplier

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No. 89, Henglihe, Qiugu, Boshan District, Zibo, Shandong Province

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BQS type mining explosion-proof submersible sand discharge electric pump

The BQS series mining explosion-proof submersible sand discharge electric pump is composed of a water filled submersible three-phase asynchronous moto

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Product details

The BQS series mining explosion-proof submersible sand discharge electric pump is composed of a water filled submersible three-phase asynchronous motor and a multi-stage centrifugal pump, which are integrated into the water for operation. Implement GB 3836.1, GB 3836.2, and MT/T671 standards. Compared with traditional mining centrifugal pumps, it has the advantages of easy installation, use and maintenance, water resistance, safe and reliable operation, stable performance, low vibration and noise, high efficiency, compact structure, and low operating costs. At the same time, it does not need to build a pump room and can implement automatic control, which is particularly suitable for drainage in places with large water level drops and water hazards. According to the actual on-site usage environment, a guide cover can be added outside the unit to increase its operational reliability. Due to the fact that the motor chamber is filled with clean water during operation, there will be no electric sparks or explosions when working underwater. The water pump and motor of this electric pump are of a split structure, which can be transported separately and installed vertically, horizontally, or diagonally.

BQS mining explosion-proof submersible sand discharge electric pump is used to transport clean water or liquids with physical and chemical properties similar to clean water. Mainly used for mine drainage, and can also provide water for industrial and mining enterprises, urban and rural deep wells, etc. Especially in the coal mining industry, it has great advantages in emergency drainage display.

BQS mining explosion-proof submersible sand discharge electric pump (including electric motor for electric pump) is used in coal mines with methane explosive gas mixtures and explosive hazards, for non fixed installation and temporary emergency rescue situations.

The coal safety label certificate and motor explosion-proof certificate are complete.

The electric pump is of mining explosion-proof type, with the explosion-proof mark of "ExdbI".

Usage conditions:

1. Power supply: three-phase AC power, rated voltage of 660, 1140, 6000, 10000V, allowable voltage variation range of ± 5%, frequency of 50Hz.

2. The working environment temperature ranges from 0 ℃ to 40 ℃;

3. The temperature of the conveying medium shall not exceed 40 ℃;

4. The pH value of the conveying medium is within the range of 6-8;

5. The volume concentration of solid particles in the conveying medium generally does not exceed 2%;

The submergence depth of an electric pump generally does not exceed 70m.

7. It is advisable to place the motor vertically, but it can also be used horizontally in special circumstances. The operation mode is continuous operation.

8. This electric pump can be used in environments with flammable and explosive gases such as methane and explosive dust in the air. Can be applied in coal mine gas environment.

The above conditions are basic usage conditions. If the usage conditions exceed the above range, special production can be made to ensure the normal operation of the pump.

Structural characteristics:

The BQS series mining explosion-proof submersible sand discharge electric pump (6000, 10000V) has two types of suction ports: single suction port and double suction port; Both sets of impellers in these two forms are arranged back-to-back facing each other. The double suction inlet structure has one upper and one lower suction inlet. Due to the equal number of upper and lower impellers, the direction of the suction inlet is opposite. Theoretically, the axial water thrust generated by the two sets of impellers is equal in magnitude and opposite in direction, and the total axial water thrust is zero; The single suction inlet structure only has one lower suction inlet. When the total number of impeller stages is even, the axial water thrust generated by the two sets of impellers is equal in magnitude and opposite in direction, and the total axial water thrust is zero; When the total number of stages of the impeller is odd, there is an additional stage of impeller in the lower pump, and this impeller is a balanced impeller with a rear ring and balance hole, which basically balances the water thrust generated by itself. In this way, the axial water thrust of the pump is also basically zero. Thereby reducing the load capacity of the motor thrust bearing, making the operation of the unit more stable and reliable, and extending its service life.

The YBQ series mining explosion-proof submersible electric pump motor (6000, 10000V) is a water filled three-phase asynchronous motor, belonging to the mining explosion-proof type motor; The power cable of the motor is a 4-core mining cable, with 3 cores as the power line and 1 core as the grounding wire; In terms of motor heat dissipation, in addition to installing heat dissipation channels on the stator shell of the motor to enable the water inside the motor to form its own water circulation and enhance heat dissipation, a pump wheel is also installed inside the motor to accelerate water circulation. In addition, a radiator is added at the bottom of the motor to enhance the heat dissipation effect of the motor, reduce the temperature rise of the motor, greatly improve the reliability of motor use, and ensure the quality of the motor. According to the user's usage location and requirements, winding temperature sensors and water level sensors can be installed internally to detect winding temperature and prevent motor burnout caused by water shortage; In addition, depending on the usage, a water level sensor can be equipped to monitor changes in water level in the well, in order to prevent the water pump from running dry and improve its operational reliability.

The BQS type explosion-proof submersible sand discharge electric pump (660, 1140V) for mining is a centrifugal or mixed flow pump; Using water lubricated bearings; The pump impeller rotates under the drive of the motor to generate centrifugal force, which increases the energy of the liquid and guides it through the pump casing for water lifting. A check valve body is installed at the upper end of the water pump to prevent damage to working components caused by backflow of water in the lifting pipe when the electric pump is shut down. There is a drain hole on the valve, which can slowly drain the water in the pipeline to prevent the pipeline from freezing and cracking in winter. The impeller is a closed impeller, and the water pump has high efficiency. A water filter is installed on the inlet section of the pump to prevent larger particles from passing through and avoid clogging the impeller.

The YBQ mining explosion-proof submersible sand pump electric motor (660, 1140V) is a three-phase squirrel cage asynchronous motor, placed at the lower part of the water pump, with a closed water filling structure. The contact surface of the shell and the gap between the motor shaft extension end are designed according to explosion-proof standards. Both the guide bearing and thrust bearing are made of water lubricated materials. The interior of the motor is filled with clean water to cool the motor and lubricate the bearings. The bottom of the motor is equipped with high thrust bearings that bear the axial force of the pump. The bearing has strong load-bearing capacity, making the operation of the unit more stable and reliable, and extending its service life.

outside1（6000V、10000V）

order name	model	internet traffic(m³/h)	lift(m)	rated power （kW）	rated voltage （V）	synchronous rotational speed(r/min)	effluent caliber (mm)	Maximum appearance size （mm）	complete machine quality （kg）
1	BQS140-450/9-400/S	140	450	400	6000、10000	1500	200	Φ708×4578	5542
2	BQS140-560/11-400/S		560	400	6000、10000	1500		Φ708×4988	6042
3	BQS140-660/13-560/S		660	560	6000、10000	1500		Φ708×5438	6200
4	BQS160-450/9-400/S	160	450	400	6000、10000	1500		Φ708×4578	5542
5	BQS160-500/10-400/S		500	400	6000、10000	1500		Φ708×4888	5800
6	BQS160-600/12-560/S		600	560	6000、10000	1500		Φ708×5158	6200
7	BQS160-650/13-560/S		650	560	6000、10000	1500		Φ708×5438	6350
8	BQS160-700/14-560/S		700	560	6000、10000	1500		Φ700×5418	6800
9	BQS200-360/4-400/S	200	360	400	6000、10000	1500	400	Φ890×4441	4742
10	BQS200-400/5-400/S		400	400	6000、10000	1500		Φ890×4601	6264
11	BQS200-450/5-500/S		450	500	6000、10000	1500		Φ890×4831	6275
12	BQS200-560/6-560/S	200	560	560	6000、10000	1500	400	Φ890×4951	6850
13	BQS200-720/8-800/S		720	800	6000、10000	1500		Φ890×5301	7938
14	BQS200-810/9-900/S		810	900	6000、10000	1500		Φ890×5611	8556
15	BQS200-900/10-1000/S		900	1000	6000、10000	1500		Φ890×5881	9609
16	BQS275-260/3-400/S	275	260	400	6000、10000	1500	400	Φ890×4281	4542
17	BQS275-340/4-400/S		340	400	6000、10000	1500		Φ890×4441	4742
18	BQS275-425/5-560/S		425	560	6000、10000	1500		Φ890×4941	6405
19	BQS275-510/6-710/S		510	710	6000、10000	1500		Φ890×5251	7676
20	BQS275-595/7-800/S		595	800	6000、10000	1500		Φ890×5461	8338
21	BQS275-680/8-900/S		680	900	6000、 10000	1500		Φ890×5771	8956
22	BQS275-765/9-1000/S		765	1000	6000、10000	1500		Φ890×6041	10009
23	BQS280-360/4-560/S	280	360	560	6000、10000	1500	400	Φ890×4631	4850
24	BQS350-240/3-400/S	350	240	400	6000、10000	1500	400	Φ890×4281	4542
25	BQS350-300/4-560/S		300	560	6000、10000	1500		Φ890×4631	4850
26	BQS350-350/4-560/S		350	560	6000、10000	1500		Φ890×4631	4850
27	BQS350-400/5-630/S		400	630	6000、10000	1500		Φ890×5031	6878
28	BQS350-480/6-800/S		480	800	6000、10000	1500		Φ890×5301	7938
29	BQS350-560/7-900/S		560	900	6000、10000	1500		Φ890×5611	8556
30	BQS450-180/3-400/S	450	180	400	6000、10000	1500	400	Φ890×4281	4542
31	BQS450-240/4-560/S		240	560	6000、10000	1500		Φ890×4631	4850
32	BQS450-300/5-560/S		300	560	6000、10000	1500		Φ890×4791	5500
33	BQS450-350/5-710/S		350	710	6000、10000	1500		Φ890×5091	7276
34	BQS450-420/6-900/S		420	900	6000、10000	1500		Φ890×5451	8156
35	BQS450-490/7-1000/S		490	1000	6000、10000	1500		Φ890×5721	9209
36	BQS550-153/3-400/S	550	153	400	6000、10000	1500	400	Φ960×4596	5054
37	BQS550-180/3-560/S		180	560	6000、10000	1500		Φ960×4786	5200
38	BQS550-230/4-560/S		230	560	6000、10000	1500		Φ960×4986	5600
39	BQS550-255/3-710/S		255	710	6000、10000	1500		Φ890×4827	7076
40	BQS550-340/4-900/S	550	340	900	6000、10000	1500	400	Φ890×5287	8156
41	BQS600-150/3-400/S	600	150	400	6000、10000	1500	400	Φ960×4596	5042
42	BQS650-120/2-400/S	650	120	400	6000、10000	1500	400	Φ960×4396	4642
43	BQS650-180/3-560/S		180	560	6000、10000	1500		Φ960×4786	5200
44	BQS650-240/4-710/S		240	710	6000、10000	1500		Φ960×5286	7376
45	BQS650-300/5-900/S		300	900	6000、10000	1500		Φ960×5686	8356
46	BQS700-240/3-800/S	700	240	800	6000、10000	1500	400	Φ890×5301	7676
47	BQS725-130/2-400/S	725	130	400	6000、 10000	1500	450	Φ1100×4396	5642
48	BQS725-185/3-560/S		185	560	6000、10000	1500		Φ1100×4786	6200
49	BQS725-260/4-800/S		260	800	6000、10000	1500		Φ960×5336	7638
50	BQS725-325/5-1000/S		325	1000	6000、10000	1500		Φ960×5796	9009
51	BQS850-180/3-710/S	850	180	710	6000、10000	1500	450	Φ1000×5086	7276
52	BQS850-240/4-1000/S		240	10000	6000、10000	1500		Φ1000×5596	9009
53	BQS850-360/6-1400/S		360	14000	6000、10000	1500		Φ1000×6706	11298
54	BQS900-210/3-900/S	900	210	900	6000、10000	1500	400	Φ890×5451	7894
55	BQS1100-136/2-710/S	1100	135	710	6000、10000	1500	400	Φ960×5286	7376
56	BQS1300-120/2-800/S	1300	120	800	6000、10000	1500	400	Φ960×5336	7638
57	BQS1450-120/2-800/S	1450	120	800	6000、10000	1500	450	Φ960×5336	7638
58	BQS1700-120/2-1000/S	1700	120	1000	6000、10000	1500	450	Φ1000×5596	9009

outside2（6000V、10000V）

order name	Motor model	rated power （kW）	rated voltage (V)	Rated current (A)	rated speed(r/min)	Power factor	Motor Efficiency %	connection
1	YBQ-400/4S(6000)	400	6000	54.3	1480	0.81	87.5	Y
1	YBQ-400/4S(10000)	400	10000	32.5	1480	0.81	87.5	Y
2	YBQ-450/4S (6000)	450	6000	61.1	1480	0.81	87.5	Y
2	LINK Word.Document.8 D:\\\\g_work\\\\authentication data\\\\2012\\\\Mining high-pressure submersible pump\\\\BQSInstructions for Mining Explosion proof Submersible Electric Pump.doc OLE_LINK1 \\a \\r \\* MERGEFORMATYBQ-450/4S (6000)	450	10000	36.6	1480	0.81	87.5	Y
3	YBQ-500/4S	500	6000	67.5	1480	0.81	88.0	(6000)
3	Y	500	10000	40.4	1480	0.81	88.0	YBQ-500/4S
4	(10000)	560	6000	75.6	1480	0.81	88.0	Y
4	YBQ-560/4S	560	10000	45.3	1480	0.81	88.0	(6000)
5	Y	630	6000	83.5	1480	0.80	88.5	YBQ-560/4S
5	(10000)	630	10000	50.0	1480	0.82	88.5	Y
6	YBQ-630/4S (6000)	710	6000	94.1	1480	0.82	88.5	Y
6	YBQ-630/4S	710	10000	56.3	1480	0.82	88.5	(10000)
7	Y	800	6000	106.1	1480	0.83	88.5	YBQ-710/4S
7	(6000)	800	10000	63.5	1480	0.83	88.5	Y
8	YBQ-710/4S	900	6000	116.0	1480	0.83	90	(10000)
8	Y	900	10000	69.5	1480	0.83	90	YBQ-800/4S
9	(6000)	1000	6000	128.8	1480	0.83	90	Y
9	YBQ-800/4S	1000	10000	77.1	1480	0.83	90	(10000)
10	Y	1120	6000	141.8	1480	0.84	90.5	YBQ-900/4S
10	(6000)	1120	10000	84.9	1480	0.84	90.5	Y
11	YBQ-900/4S	1250	6000	158.2	1480	0.84	90.5	(10000)
11	Y	1250	10000	94.7	1480	0.84	90.5	YBQ-1000/4S
12	(6000)	1400	6000	174.2	1480	0.85	91.0	Y
12	YBQ-1000/4S	1400	10000	104.3	1480	0.85	91.0	(10000)

Y3YBQ-1120/4S(6000)YYBQ-1120/4S(10000)

Y	YBQ-1250/4S	(6000)Y³YBQ-1250/4S	(10000)Y	YBQ-1400/4S (6000) YYBQ-1400/4S(10000)	Y outside （660V、	1140V ）Serial Number	model internet traffic (m	/h) lift (m)ratedpower	（ kW ）ratedvoltage
1	（	50	200	45	V	3000	125	）420synchronous3487	450
2	rotational speed	50	240	55	(r/min)	3000	125	effluent420caliber3827	565
3	(mm)	50	280	63	Maximum appearance	3000	125	size420（4167	696
4	mm	50	320	75	）	3000	125	complete machine420quality4502	814
5	（	50	360	90	kg	3000	125	）420BQS50-200/10-45/S4547	937
6	660/1140	50	405	100	Φ	3000	125	×420BQS50-240/12-55/S4877	1076
7	660/1140	50	450	110	Φ	3000	125	×420BQS50-280/14-63/S5212	1200
8	660/1140	50	470	120	Φ	3000	125	×420BQS50-320/16-75/S5402	1278
9	660/1140	50	495	125	Φ	3000	125	×420BQS50-360/16-90/S5552	1327
10	660/1140	50	540	125	Φ	3000	125	×420BQS50-405/18-100/S5852	1425
11	660/1140	50	800	200	Φ	3000	150	×420BQS50-450/20-110/S6156	1390
12	660/1140	50	700	200	Φ	3000	150	×420BQS50-472/21-120/S5762	1360
13	660/1140	80	120	45	Φ	3000	125	×420BQS50-495/22-125/S2887	293
14	660/1140	80	160	55	Φ	3000	125	×420BQS50-540/24-125/S3227	367
15	660/1140	80	180	63	Φ	3000	125	×420BQS50-800/16-220/S3417	416
16	660/1140	80	200	75	Φ	3000	125	×420BQS50-700/14-220/S3602	454
17	660/1140	80	240	90	Φ	3000	125	×420BQS80-120/6-45/S3947	528
18	660/1140	80	280	100	Φ	3000	125	×420BQS80-160/8-55/S4277	611
19	660/1140	80	320	110	Φ	3000	125	×420BQS80-180/9-63/S4612	637
20	660/1140	80	340	120	Φ	3000	125	×420BQS80-200/10-75/S4877	726
21	660/1140	80	360	140	Φ	3000	125	×420BQS80-240/12-90/S4997	855
22	660/1140	80	480	180	Φ	3000	140	×420BQS80-280/14-100/S4963	951
23	660/1140	80	520	185	Φ	3000	140	×420BQS80-320/16-110/S5160	986
24	660/1140	80	540	200	Φ	3000	150	×420BQS80-340/17-120/S5138	1300
660/1140	Φ	×BQS80-260/18-140/S³660/1140	Φ×	BQS80-480/12-180/S 660/1140 Φ×BQS80-520/13-185/S	660/1140 Φ ×BQS80-540/12-220/S660/1140	Φ ×Serial Number	model internet traffic (m	/h) lift (m)ratedpower	（ kW ）ratedvoltage
25	（	80	580	200	V	3000	150	）420synchronous5565	1360
26	rotational speed	100	108	45	(r/min)	3000	125	effluent420caliber3097	336
27	(mm)	100	126	55	Maximum appearance	3000	125	size420（3322	399
28	mm	100	144	63	）	3000	125	complete machine420quality3547	464
29	（	100	162	75	kg	3000	125	）420BQS80-580/13-220/S3767	505
30	660/1140	100	180	90	Φ	3000	125	×420BQS100-108/6-45/S3997	560
31	660/1140	100	216	100	Φ	3000	125	×420BQS100-126/7-55/S4397	636
32	660/1140	100	234	120	Φ	3000	125	×420BQS100-144/8-63/S4762	709
33	660/1140	100	252	125	Φ	3000	125	×420BQS100-162/9-75/S4842	726
34	660/1140	100	288	140	Φ	3000	125	×420BQS100-180/10-90/S5257	883
35	660/1140	100	324	160	Φ	3000	140	×420BQS100-216/12-100/S4312	890
36	660/1140	100	360	180	Φ	3000	140	×420BQS100-234/13-120/S4569	990
37	660/1140	100	396	220	Φ	3000	140	×420BQS100-252/14-125/S4841	1082
38	660/1140	100	432	200	Φ	3000	150	×420BQS100-288/16-140/S5038	1115
39	660/1140	100	504	260	Φ	3000	140	×420BQS100-324/9-160/S5532	1260
40	660/1140	100	540	280	Φ	3000	140	×420BQS100-360/10-180/S5759	1356
41	660/1140	140	72	45	Φ	3000	125	×420BQS100-396/11-220/S2727	290
42	660/1140	140	90	55	Φ	3000	125	×420BQS100-432/12-220/S2952	356
43	660/1140	140	108	63	Φ	3000	125	×420BQS100-504/14-260/S3177	411
44	660/1140	140	126	75	Φ	3000	125	×420BQS100-540/15-280/S3397	453
45	660/1140	140	162	100	Φ	3000	125	×420BQS140-72/4-45/S3842	563
46	660/1140	140	180	110	Φ	3000	125	×420BQS140-90/-55/S4062	616
47	660/1140	140	198	125	Φ	3000	125	×420BQS140-108/6-63/S4332	656
48	660/1140	140	245	160	Φ	3000	140	×420BQS140-126/7-75/S4051	812
49	660/1140	140	280	180	Φ	3000	140	×420BQS140-162/9-100/S4327	909
660/1140	Φ	×BQS140-180/10-110/S³660/1140	Φ×	BQS140-198/11-125/S 660/1140 Φ×BQS140-3245/7-160/S	660/1140 Φ ×BQS140-280/8-180/S660/1140	Φ ×Serial Number	model internet traffic (m	/h) lift (m)ratedpower	（ kW ）ratedvoltage
50	（	140	315	220	V	3000	140	）420synchronous4492	998
51	rotational speed	200	100	90	(r/min)	3000	150	effluent420caliber3228	526
52	(mm)	200	120	120	Maximum appearance	3000	150	size420（3407	660
53	mm	200	140	140	）	3000	150	complete machine420quality3762	807
54	（	200	160	160	kg	3000	150	）420BQS140-315/8-220/S4009	880
55	660/1140	200	180	180	Φ	3000	150	×420BQS200-100/5-90/S4261	982
56	660/1140	200	200	185	Φ	3000	150	×420BQS200-120/6-120/S4453	1020
57	660/1140	200	240	200	Φ	3000	150	×420BQS200-140/7-140/S4060	960
58	660/1140	200	240	260	Φ	3000	150	×420BQS200-160/8-160/S5012	1222
59	660/1140	200	280	280	Φ	3000	150	×420BQS200-180/9-180/S3883	1077
60	660/1140	200	350	315	Φ	3000	150	×420BQS200-200/10-185/S4053	1219
61	660/1140	200	420	355	Φ	3000	150	×420BQS200-240/6-220/S4673	1389
62	660/1140	240	96	110	Φ	3000	150	×420BQS200-240/12-260/S3316	570
63	660/1140	240	120	140	Φ	3000	150	×420BQS200-280/4-280/S3638.5	743
64	660/1140	240	168	185	Φ	3000	150	×420BQS200-350/5-315/S4229	960
65	660/1140	240	192	260	Φ	3000	150	×420BQS200-420/6-355/S4641	947
66	660/1140	240	240	280	Φ	3000	150	×420BQS240-96/4-110/S3783	1100
67	660/1140	240	300	355	Φ	3000	150	×420BQS240-125/5-140/S4213	1353
68	660/1140	280	140	200	Φ	3000	150	×420BQS240-168/7-220/S3929	925
69	660/1140	280	196	200	Φ	3000	150	×420BQS240-192/8-260/S4404	1205
70	660/1140	300	110	160	Φ	3000	150	×420BQS240-240/4-280/S3300	736
71	660/1140	300	132	185	Φ	3000	150	×420BQS240-350/5-355/S3525	828
72	660/1140	300	154	220	Φ	3000	150	×420BQS280-140/5-220/S3845	912
73	660/1140	300	195	280	Φ	3000	150	×420BQS280-196/7-220/S3628	1005
74	660/1140	300	260	355	Φ	3000	150	×420BQS300-110/5-160/S4083	1245
75	660/1140	360	144	220	Φ	3000	150	×420BQS300-132/6-185/S4045	1005
660/1140	Φ	×BQS300-154/7-220/S³660/1140	Φ×	BQS300-195/3-280/S 660/1140 Φ×BQS300-260/4-355/S	660/1140 Φ ×BQS360-144/4-220/S660/1140	Φ ×Serial Number	model internet traffic (m	/h) lift (m)ratedpower	（ kW ）ratedvoltage
76	（	360	180	315	V	3000	150	）420synchronous4435	1300
77	rotational speed	400	100	200	(r/min)	3000	150	effluent420caliber4045	1005
78	(mm)	600	80	260	Maximum appearance	3000	240	size420（3534	933
79	mm	600	120	355	660）	3000	240	complete machine420quality4001	1251

（4kg）BQS360-180/5-315/S660/1140Φ

×	BQS400-100/3-220/S 660/1140Φ×	BQS600-80/2-260/S 660/1140	Φ ×	BQS600-120/3-355/S/1140	Φ	× outside（660V
、	45	1140V	）	2900	Motor model420rated power1400	168
（	55	kW	）	2900	rated voltage420(V)1445	212
Rated current	63	(A)	rated speed	2900	(r/min)420External dimensions1485	245
weight	75	（	kg	2900	）420YBQS-45/2S(660/1140)1535	265
660/1140	90	54.8/31.6	Φ	2900	×420YBQS-55/2S (660/1140)1585	290
660/1140	100	65.8/38.0	Φ	2900	×420YBQS-63/2S (660/1140)1615	331
660/1140	110	75.3/43.5	Φ	2900	×420YBQS-75/2S (660/1140)1685	357
660/1140	120	87.6/50.6	Φ	2900	×420YBQS-90/2S1795	386
(660/1140)	125	660/1140	105.2/61.2	2900	Φ420×1795	386
YBQS-100/2S	140	(660/1140)	660/1140	2900	116.9/67.5420Φ1855	495
×	160	YBQS-110/2S	(660/1140)	2900	660/1140420127.1/73.92013	530
Φ	180	×	YBQS-120/2S	2900	(660/1140)420660/11402073	594
137.8/79.8	185	Φ	×	2900	YBQS-125/2S420(660/1140)2073	594
660/1140	220	143.6/83.1	Φ	2900	×420YBQS-140/2S2148	650
(660/1140)	260	660/1140	159.9/92.6	2900	Φ420×2248	720
YBQS-160/2S	280	(660/1140)	660/1140	2900	182.8/105.5420Φ2278	780
×	315	YBQS-180/2S	(660/1140)	2900	660/1140420205.7/118.72318	865
Φ	355	×	YBQS-185/2S	2900	(660/1140)420660/11402478	978

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