DQ Series Double Acting High Tonnage Hydraulic Cylinder

•Double acting, hydraulic return, applicable for pushing and pulling.
•Hard chrome plating piston, to avoid scratch and corrosion.
•Anti-corrosion painted surface.
•Capable of bearing unbalanced loading up to 5% of rated load, no crushing damage.
•Equipped with 3/8 NPT coupler and protection cap.

Dimensional Drawing

Specification Table

Metric System

Capacity ton(KN)	Stroke	Model	Effective area		Oil capacity		Collapsed height	Extended height	Outside diameter	Bore diameter	Plunger diameter	Weight
	Stroke		Advance	Retract	Advance	Retract	Collapsed height	Extended height	Outside diameter	Bore diameter	Plunger diameter	Weight
	H(mm)		cm2		cm3		A(mm)	B(mm)	D(mm)	E(mm)	F(mm)	kg
50	50	DQ50 -50	78.5	40	392.5	200	193	243	140	100	70	18
	100	DQ50 -100	78.5	40	785	400	243	343	140	100	70	23
	150	DQ50 -150	78.5	40	1177.5	600	293	443	140	100	70	28
	200	DQ50 -200	78.5	40	1570	800	343	543	140	100	70	33
	250	DQ50 -250	78.5	40	1962.5	1000	393	643	140	100	70	38
	300	DQ50 -300	78.5	40	2355	1200	443	743	140	100	70	42
100	50	DQ100 -50	153.9	75.4	769	377	208	258	180	140	100	34
	100	DQ100 -100	153.9	75.4	1539	754	258	358	180	140	100	42
	150	DQ100 -150	153.9	75.4	2308	1131	308	458	180	140	100	50
	200	DQ100 -200	153.9	75.4	3077	1508	358	558	180	140	100	58
	250	DQ100 -250	153.9	75.4	3846	1885	408	658	180	140	100	66
	300	DQ100 -300	153.9	75.4	4615	2262	458	758	180	140	100	74
150	50	DQ150 -50	201	97.1	1005	486	237	287	216	160	115	47
	100	DQ150 -100	201	97.1	2010	971	287	337	216	160	115	57
	150	DQ150 -150	201	97.1	3014	1457	337	387	216	160	115	67
	200	DQ150 -200	201	97.1	4019	1943	387	587	216	160	115	77
	250	DQ150 -250	201	97.1	5024	2429	437	687	216	160	115	87
	300	DQ150 -300	201	97.1	6029	2914	487	787	216	160	115	97
200	50	DQ200 -50	314	137.4	1570	687	265	315	268	200	150	82
	150	DQ200 -150	314	137.4	4710	2061	365	515	268	200	150	112
	200	DQ200 -200	314	137.4	6280	2748	415	615	268	200	150	127
	300	DQ200 -300	314	137.4	9420	4122	515	815	268	200	150	157
250	100	DQ250 -100	363	149	3629	1619	323	423	285	215	165	123
	150	DQ250 -150	363	149	5443	2429	373	523	285	215	165	141
	200	DQ250 -200	363	149	7257	3238	423	623	285	215	165	159
	300	DQ250 -300	363	149	10886	4857	523	823	285	215	165	195
300	100	DQ300 -100	452	168.8	4522	1687	345	445	320	240	190	237
	150	DQ300 -150	452	168.8	6782	2531	395	545	320	240	190	261
	200	DQ300 -200	452	168.8	9043	3375	445	645	320	240	190	285
	300	DQ300 -300	452	168.8	13564	5063	545	845	320	240	190	333
400	100	DQ400 -100	572	192	5723	1923	427	527	367	270	220	310
	150	DQ400 -150	572	192	8584	2885	477	627	367	270	220	342
	200	DQ400 -200	572	192	11445	3847	527	727	367	270	220	374
	300	DQ400 -300	572	192	17168	5770	627	927	367	270	220	438
500	100	DQ500 -100	707	254	7065	2543	474	574	400	300	240	433
	150	DQ500 -150	707	254	10597	3815	524	674	400	300	240	478
	200	DQ500 -200	707	254	14130	5087	574	774	400	300	240	521
	300	DQ500 -300	707	254	21195	7630	674	974	400	300	240	613
	500	DQ500 -500	707	254	35325	12717	874	1374	400	300	240	792
600	100	DQ600 -100	855	283	8548	2826	484	584	445	330	270	550
	150	DQ600 -150	855	283	12823	4239	534	684	445	330	270	601
	200	DQ600 -200	855	283	17097	5652	584	784	445	330	270	668
	300	DQ600 -300	855	283	25646	8478	684	984	445	330	270	711
	500	DQ600 -500	855	283	42723	14130	884	1384	445	330	270	904
800	100	DQ800 -100	1194	390	11940	3901	539	639	550	390	320	872
	150	DQ800 -150	1194	390	17910	5852	589	739	550	390	320	988
	200	DQ800 -200	1194	390	23880	7803	639	839	550	390	320	1092
	300	DQ800 -300	1194	390	35820	11704	739	1039	550	390	320	1176
	500	DQ800 -500	1194	390	59699	19507	939	1439	550	390	320	1355
1000	100	DQ1000 -100	1451	490	14515	4898	614	714	600	430	350	1105
	150	DQ1000 -150	1451	490	21772	7348	664	814	600	430	350	1210
	200	DQ1000 -200	1451	490	29029	9797	714	914	600	430	350	1315
	300	DQ1000 -300	1451	490	43544	14695	814	1114	600	430	350	1528
1500	100	DQ1500 -100	2205	949	22050	9491	835	935	790	530	400	3070
	200	DQ1500 -200	2205	949	44101	18981	935	1135	790	530	400	3550
	300	DQ1500 -300	2205	949	66151	28472	1035	1335	790	530	400	3940
	500	DQ1500 -500	2205	949	110252	47453	1235	1735	790	530	400	5450
2000	100	DQ2000 -100	2921	11123	29210	11124	953	1053	910	610	480	4790
	200	DQ2000 -200	2921	11123	58420	22247	1053	1253	910	610	480	5210
	300	DQ2000 -300	2921	11123	87630	33371	1153	1453	910	610	480	5715
	500	DQ2000 -500	2921	11123	146050	55618	1353	1853	910	610	480	7820

Imperial System

Capacity ton	Stroke	Model	Effective area		Oil capacity		Collapsed height	Extended height	Outside diameter	Bore diameter	Plunger diameter	Weight
	Stroke		Advance	Retract	Advance	Retract	Collapsed height	Extended height	Outside diameter	Bore diameter	Plunger diameter	Weight
	H(in)		in²		in³		A(in)	B(in)	D(in)	E(in)	F(in)	lb
50	1.97	DQ50 -50	12.17	6.20	23.95	12.20	7.60	9.57	5.51	3.94	2.76	39.68
	3.94	DQ50 -100	12.17	6.20	47.90	24.41	9.57	13.50	5.51	3.94	2.76	50.71
	5.91	DQ50 -150	12.17	6.20	71.86	36.61	11.54	17.44	5.51	3.94	2.76	61.73
	7.87	DQ50 -200	12.17	6.20	95.81	48.82	13.50	21.38	5.51	3.94	2.76	72.75
	9.84	DQ50 -250	12.17	6.20	119.76	61.02	15.47	25.31	5.51	3.94	2.76	83.78
	11.81	DQ50 -300	12.17	6.20	143.71	73.22	17.42	29.25	5.51	3.94	2.76	92.59
100	1.97	DQ100 -50	23.85	11.69	46.93	23.00	8.19	10.16	7.09	5.51	3.94	74.96
	3.94	DQ100 -100	23.85	11.69	93.92	46.01	10.16	14.09	7.09	5.51	3.94	92.59
	5.91	DQ100 -150	23.85	11.69	140.84	69.01	12.12	18.03	7.09	5.51	3.94	110.23
	7.87	DQ100 -200	23.85	11.69	187.77	92.02	14.09	21.97	7.09	5.51	3.94	127.87
	9.84	DQ100 -250	23.85	11.69	234.68	115.02	16.06	25.91	7.09	5.51	3.94	145.50
	11.81	DQ100 -300	23.85	11.69	281.62	138.03	18.03	29.84	7.09	5.51	3.94	163.14
150	1.97	DQ150 -50	31.16	15.05	61.33	29.66	9.33	11.30	8.50	6.30	4.53	103.62
	3.94	DQ150 -100	31.16	15.05	122.65	59.25	11.30	13.27	8.50	6.30	4.53	125.66
	5.91	DQ150 -150	31.16	15.05	183.91	88.91	13.27	15.24	8.50	6.30	4.53	147.71
	7.87	DQ150 -200	31.16	15.05	245.24	118.56	15.24	23.11	8.50	6.30	4.53	169.75
	9.84	DQ150 -250	31.16	15.05	306.56	148.22	17.20	27.05	8.50	6.30	4.53	191.80
	11.81	DQ150 -300	31.16	15.05	367.90	177.81	19.17	30.98	8.50	6.30	4.53	213.85
200	1.97	DQ200 -50	48.67	21.30	95.81	41.92	10.43	12.40	10.55	7.87	5.91	180.78
	5.91	DQ200 -150	48.67	21.30	287.42	125.76	14.37	20.28	10.55	7.87	5.91	246.92
	7.87	DQ200 -200	48.67	21.30	383.23	167.68	16.34	24.21	10.55	7.87	5.91	279.98
	11.81	DQ200 -300	48.67	21.30	574.84	251.53	20.28	32.09	10.55	7.87	5.91	346.12
250	3.94	DQ250 -100	56.27	23.10	221.44	98.79	12.72	16.65	11.22	8.46	6.50	271.17
	5.91	DQ250 -150	56.27	23.10	332.13	148.22	14.68	20.59	11.22	8.46	6.50	310.85
	7.87	DQ250 -200	56.27	23.10	442.85	197.58	16.65	24.53	11.22	8.46	6.50	350.53
	11.81	DQ250 -300	56.27	23.10	664.29	296.37	20.59	32.40	11.22	8.46	6.50	429.90
300	3.94	DQ300 -100	70.06	26.16	275.95	102.94	13.58	17.52	12.60	9.45	7.48	522.50
	5.91	DQ300 -150	70.06	26.16	413.86	154.44	15.55	21.46	12.60	9.45	7.48	575.41
	7.87	DQ300 -200	70.06	26.16	551.84	205.94	17.52	25.39	12.60	9.45	7.48	628.31
	11.81	DQ300 -300	70.06	26.16	827.72	308.94	21.46	33.27	12.60	9.45	7.48	734.13
400	3.94	DQ400 -100	88.66	29.76	349.24	117.34	16.81	20.75	14.45	10.63	8.66	683.43
	5.91	DQ400 -150	88.66	29.76	523.83	176.04	18.78	24.69	14.45	10.63	8.66	753.97
	7.87	DQ400 -200	88.66	29.76	698.41	234.74	20.75	28.62	14.45	10.63	8.66	824.52
	11.81	DQ400 -300	88.66	29.76	1047.65	352.09	24.69	36.50	14.45	10.63	8.66	965.61
500	3.94	DQ500 -100	109.59	39.37	431.11	155.17	18.66	22.60	15.75	11.81	9.45	954.60
	5.91	DQ500 -150	109.59	39.37	646.66	232.79	20.63	26.54	15.75	11.81	9.45	1053.80
	7.87	DQ500 -200	109.59	39.37	862.26	310.41	22.60	30.47	15.75	11.81	9.45	1148.60
	11.81	DQ500 -300	109.59	39.37	1293.35	465.58	26.54	38.35	15.75	11.81	9.45	1351.42
	19.69	DQ500 -500	109.59	39.37	2155.65	776.00	34.41	54.10	15.75	11.81	9.45	1746.04
600	3.94	DQ600 -100	132.53	43.87	521.62	172.44	19.06	23.00	17.52	12.99	10.63	1212.53
	5.91	DQ600 -150	132.53	43.87	782.51	258.66	21.02	26.93	17.52	12.99	10.63	1324.96
	7.87	DQ600 -200	132.53	43.87	1043.26	344.88	23.00	30.87	17.52	12.99	10.63	1472.67
	11.81	DQ600 -300	132.53	43.87	1564.92	517.33	26.93	38.74	17.52	12.99	10.63	1567.47
	19.69	DQ600 -500	132.53	43.87	2607.12	862.21	34.80	54.49	17.52	12.99	10.63	1992.96
800	3.94	DQ800 -100	185.07	60.45	728.62	238.04	21.22	25.16	21.65	15.35	12.60	1922.41
	5.91	DQ800 -150	185.07	60.45	1092.87	357.09	23.19	29.09	21.65	15.35	12.60	2178.14
	7.87	DQ800 -200	185.07	60.45	1457.14	476.14	25.16	33.03	21.65	15.35	12.60	2407.42
	11.81	DQ800 -300	185.07	60.45	2185.85	714.18	29.09	40.91	21.65	15.35	12.60	2592.61
	19.69	DQ800 -500	185.07	60.45	3643.07	1190.32	36.97	56.65	21.65	15.35	12.60	2987.23
1000	3.94	DQ1000 -100	224.91	75.95	885.76	298.88	24.17	28.11	23.62	16.93	13.78	2436.08
	5.91	DQ1000 -150	224.91	75.95	1328.59	448.37	26.14	32.05	23.62	16.93	13.78	2667.57
	7.87	DQ1000 -200	224.91	75.95	1771.46	597.81	28.11	36.00	23.62	16.93	13.78	2899.05
	11.81	DQ1000 -300	224.91	75.95	2657.19	896.69	32.05	43.86	23.62	16.93	13.78	3368.63
1500	3.94	DQ1500 -100	341.78	147.10	1345.49	579.14	32.87	36.81	31.10	20.87	15.75	6768.12
	7.87	DQ1500 -200	341.78	147.10	2691.04	1158.22	36.81	44.69	31.10	20.87	15.75	7826.33
	11.81	DQ1500 -300	341.78	147.10	4036.53	1737.36	40.75	52.56	31.10	20.87	15.75	8686.12
	19.69	DQ1500 -500	341.78	147.10	6727.58	2895.58	48.62	68.31	31.10	20.87	15.75	12015.07
2000	3.94	DQ2000 -100	452.76	1724.07	1782.39	678.79	37.52	41.46	35.83	24.02	18.90	10560.23
	7.87	DQ2000 -200	452.76	1724.07	3564.79	1357.51	41.46	49.33	35.83	24.02	18.90	11486.17
	11.81	DQ2000 -300	452.76	1724.07	5347.18	2036.30	45.39	57.20	35.83	24.02	18.90	12600.04
	19.69	DQ2000 -500	452.76	1724.07	8911.97	3393.81	53.27	72.95	35.83	24.02	18.90	17241.97

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All products are designed to exceed global data standards for high-pressure hydraulic equipment.
Each product will undergo rigorous physical testing before shipping to ensure product quality.
All products have passed the quality inspection of ISO9001 and EU CE and other institutions.
Provide safe and reliable tools and industry-leading after-sales service, all products come with a 12 months comprehensive warranty service.
The stock is sufficient and can be delivered quickly after the user places an order.
Sufficient spare parts inventory is used for quick maintenance and long-term product operation.