High Pressure Gear Pump QHD1

Short Description:

Nleash the potential of your hydraulic system with the POOCCA Jihostroj QHD1 hydraulic gear pump. Offering precise fluid control, robust pressure handling, and exceptional efficiency, it delivers optimal performance for your industrial applications. With its seamless installation, rugged durability, and reliable operation, the QHD1 pump ensures long-lasting performance and minimal downtime.

QHD1:QHD1 10,QHD1 17,QHD1 27,QHD1 34,QHD1 43,QHD1 51,QHD1 61,QHD1 71,QHD1 82,QHD1 100

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Parameter

Nominal Size Parameters		Sym.	Unit	QHD1 10	QHD1 17	QHD1 27	QHD1 34	QHD1 43
Actual displacement		Vg	[cm3]	10.11	17.24	27.35	34.05	43.47
Rotation speed	nominal	nn	[min-1]	1500	1500	1500	1500	1500
	minimum	nmin	[min-1]	350	350	350	350	350
	maximum	nmax	[min-1]	3200	3200	3200	3000	2800
Pressure at inlet*	minimum	p1min	[bar]	-0.3	-0.3	-0.3	-0.3	-0.3
Pressure at inlet*	maximum	p1max	[bar]	0.5	0.5	0.5	0.5	0.5
Pressure at outlet**	max. continuous	p2n	[bar]	290	290	290	300	280
	maximum	p2max	[bar]	310	310	310	320	300
	peak	p3	[bar]	320	320	320	330	310
Nominal ﬂow rate (min.) at nn and p2n		n	[dm3 .min-1]	13.7	23.2	37.0	47.5	60.6
Maximum ﬂow rate at nmax a p2max		max	[dm3 .min-1]	31.80	54.30	86.20	100.60	119.93
Nominal input power (max.) at nn and p2n		n	[kW]	8.7	14.8	23.4	30.0	35.8
Maximum input power at nmax a p2max		max	[kW]	19.7	33.6	53.2	64.1	71.6
Weight		m	[kg]	10.4	10.9	11.7	12.1	13.0

Nominal Size Parameters		Sym.	Unit	QHD1 51	QHD1 61	QHD1 71	QHD1 82	QHD1 100
Actual displacement		Vg	[cm3]	51.44	61.59	71.01	81.87	99.98
Rotation speed	nominal	nn	[min-1]	1500	1500	1500	1500	1500
	minimum	nmin	[min-1]	350	350	300	300	300
	maximum	nmax	[min-1]	2600	2400	2200	2000	1800
Pressure at inlet*	minimum	p1min	[bar]	-0.3	-0.3	-0.3	-0.3	-0.3
Pressure at inlet*	maximum	p1max	[bar]	0.5	0.5	0.5	0.5	0.5
Pressure at outlet**	max. continuous	p2n	[bar]	260	260	230	200	180
	maximum	p2max	[bar]	280	280	250	220	200
	peak	p3	[bar]	290	290	260	230	210
Nominal ﬂow rate (min.) at nn and p2n		n	[dm3 .min-1]	71.8	85.9	99.0	114.2	139.5
Maximum ﬂow rate at nmax a p2max		max	[dm3 .min-1]	131.7	145.6	153.9	161.3	177.3
Nominal input power (max.) at nn and p2n		n	[kW]	40.8	45.3	48.0	48.2	52.9
Maximum input power at nmax a p2max		max	[kW]	76.0	78.2	76.6	70.6	70.6
Weight		m	[kg]	13.5	14.0	14.8	15.7	17.8

High Pressure Gear Pump QHD1:QHD1 10,QHD1 17,QHD1 27,QHD1 34,QHD1 43,QHD1 51,QHD1 61,QHD1 71,QHD1 82,QHD1 100

QHD1 Gear Pump Feature

1.Displacement Range: The QHD1 pump offers a wide range of displacement options, including 1 cc/rev, 2 cc/rev, 3 cc/rev, and 4 cc/rev, allowing for precise control of fluid flow.
2.Pressure Rating: The pump is designed to handle a maximum pressure of up to 250 bar, ensuring reliable performance even in demanding hydraulic applications.
3.Speed Range: The recommended operating speed for the QHD1 pump ranges from 800 RPM to 3000 RPM, providing flexibility for different operational requirements.
4.Fluid Compatibility: It is compatible with a wide range of hydraulic fluids, including mineral oils, synthetic oils, and biodegradable fluids, ensuring adaptability to different operating environments.
5.Noise and Vibration Levels: With advanced design features, the QHD1 pump operates with low noise and vibration levels, enhancing operator comfort and system performance.

Abouts POOCCA

POOCCA Hydraulics (Shenzhen) Co., Ltd. was established in 1997. It is a comprehensive hydraulic service enterprise integrating R&D, manufacturing, maintenance and sales of hydraulic pumps, motors, valves and accessories. Has extensive experience in providing power transmission and drive solutions to hydraulic system users worldwide.
After decades of continuous development and innovation in the hydraulic industry, poocca Hydraulics has been favored by manufacturers in many regions at home and abroad, and has also established a solid corporate partnership.

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