PV028 Hydraulic Open Circuit Pumps_Axial Piston Variable High Pressure Part Pump

• Structure: Axial Plunger Pump
• Cylinder Number: Multi Cylinder
• Drive Mode: Hydraulic Driven Reciprocating Pump
• Pump Shaft Position: Horizontal
• Type: Radial
• Power: Electric
• Model NO.: PV028
• Straight Shaft Swashplate Piston Type: Pressureoil
• Radial Plunger Pump Type: Valve with Flow
• Shipment: Air/Sea/Express
• Material: Cast Iron
• Application: Volvo Wheel Loader, Excavator, Concrete Equipment
• Guarantee: 1 Year
• Drive: Motor
• Transport Package: Wooden Case
• Specification: Standar
• Trademark: Rexroth
• Origin: China
• HS Code: 8413910000
• Production Capacity: 500 Sets/Month

Product Description

Specification

Technical data
With through drive for single and multiple pumps.
Swash plate type for open circuit.
Technical Features
--Low noise level.
--Fast response.
--Service-friendly.
--High self-priming speed.
--Compact design.
--Through drive for 100% nominal torque.

		PV016	PV020	PV023	PV028	PV032	PV040	PV046
Frame size		1	1	1	1	2	2	2
Max. Displacement	[cm3/rev.]	16	20	23	28	32	40	46
Output flow at 1500 rpm	[l/min]	24	30	34,5	42	48	60	69
Nominal pressure pN	[bar]	350	350	350	350	350	350	350
Min. outlet pressure	[bar]	15	15	15	15	15	15	15
Max. pressure pmax at 20% working cycle1)	[bar]	420	420	420	420	420	420	420
Case drain pressure, continuous	[bar]	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Case drain pressure, max. peak	[bar]	2	2	2	2	2	2	2
Min. Inlet pressure, abs.	[bar]	0.8	0.8	0.8	0.8	0.8	0.8	0.8
Max. Inlet pressure	[bar]	16	16	16	16	16	16	16
Input power at 1500 rpm and 350 bar	[kW]	15.5	19.5	22.5	27.5	31	39	45
Max speed at 1 bar, abs, inlet pressure	[rpm]	3000	3000	3000	3000	2800	2800	2800
Min. speed	[rpm]	50	50	50	50	50	50	50
Moment of inertia	[kgm2]	0.0017	0.0017	0.0017	0.0017	0.0043	0.0043	0.0043
Weight	[kg]	19	19	19	19	30	30	30
		PV063	PV080	PV092	PV140	PV180	PV270	PV360
Frame size		3	3	3	4	4	5	6
Max. Displacement	[cm3/rev.]	63	80	92	140	180	270	360
Output flow at 1500 rpm	[l/min]	94.5	120	138	210	270	405	540
Nominal pressure pN	[bar]	350	350	350	350	350	350	350
Min. outlet pressure	[bar]	15	15	15	15	15	15	15
Max. pressure pmax at 20% working cycle	[bar]	420	420	420	420	420	420	420
Case drain pressure, continuous	[bar]	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Case drain pressure, max. peak	[bar]	2	2	2	2	2	2	2
Min. Inlet pressure, abs.	[bar]	0.8	0.8	0.8	0.8	0.8	0.8	0.8
Max. Inlet pressure	[bar]	16	16	16	16	16	16	16
Input power at 1500 rpm and 350 bar	[kW]	61.5	78	89.5	136	175	263	350
Max speed at 1 bar, abs, inlet pressure	[rpm]	2800	2500	2300	2400	2200	1800	1750
Min. speed	[rpm]	50	50	50	50	50	50	50
Moment of inertia	[kgm]	0.018	0.018	0.018	0.03	0.03	0.098	0.103
Weight	[kg]	59	59	59	90	90	172	180

 

Company Profile

              Hebei MKS Hydraulic Co., Ltd. specializes in the sales, maintenance and service of well-known brands of hydraulic pumps and motors at home and abroad. Maximos has experts in the field of hydraulics since 1985, with a wealth of professional knowledge and field experience. The main business scope includes the manufacture and maintenance of Rexroth brand hydraulic products; At the same time, Mecomos can independently develop, design, transform and customize various hydraulic pumps and hydraulic systems, and provide hydraulic technical support; At present, it has developed and produced A4VSO, A4FOA4FM, A10VSO, A11VO (LO), A20VLO, PV, PVH, PVXS and other series of hydraulic pumps and hydraulic motors, and other series of products have also been developed and designed.
             In line with the service concept of "customer first, quality first", Mecomas strictly implements product quality testing standards and strives to be a hydraulic company worthy of customers' trust.
             At present, the products of Mecomas have been widely used in iron and steel metallurgy, forging, ceramics, water conservancy and hydropower, construction machinery, shipbuilding and mining, agricultural machinery and other fields, and the good quality and service have been recognized by the industry. Welcome friends from all walks of life to call, write or visit Meckmers Hydraulics Company to visit, guide and negotiate business.

Company Environment

Hydraulic Products

Company Advantages

FAQ

Q1: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you. 
Q2: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q3: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q4: How about warranty?
A: 12 months warranty. 
Q5: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
    2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.


If you have any questions or want to know more details about the product, please contact us!