Sauer PV20 PV21 PV22 PV23 Hydraulic Axial Piston Pump for Excavator

• Customization: Available
• After-sales Service: 24 Hours Online
• Warranty: 1 Year
• Model NO.: PV27
• Structure: Axial Piston Pump
• Cylinder Number: Single Cylinder
• Drive Mode: Hydraulic Driven Reciprocating Pump
• Pump Shaft Position: Horizontal
• Type: Axial
• Power: Hydraulic
• Straight Shaft Swashplate Piston Type: Pressureoil
• Radial Plunger Pump Type: Hydraulic Piston Pump
• Original: Yes
• Model: PV27
• Application: Construction Machinery
• Color: Customized
• Transport Package: Wooden Case for Export
• Specification: hydraulic
• Trademark: FOCOR
• Origin: China
• HS Code: 8413503190
• Production Capacity: 2000 Sets/Month
• Package Size: 40.00cm * 30.00cm * 50.00cm
• Package Gross Weight: 45.000kg

Product Description

PV20 PV21 PV23 PV25 Hydraulic Axial Piston Pump

Product Description

The Sauer PV axial piston variable displacement pumps, Series 20, are of swash plate construction with variable flow capability suitable for hydrostatic transmissions with closed circuit. The flow rate is proportional to the pumps driven speed displacement, which, in turn, is determined by the swash plate angle. The latter is infinitely adjustable between zero and maximum displacement. Flow direction is reserved by titling the swash plate to the opposite side of the neutral or zero displacement position. These units and parts are fit, form and function replacements for Sauer-Sundstrand series 20 components.

Dimensions

Product Parameters

Size	Dimension	Sauer-Sundstrand PV pump
		PV20	PV21	PV22	PV23	PV24	PV25	PV26	PV27
Max. displacement	cm3	33.3	51.6	69.8	89	118.7	165.8	227.3	333.7
Max. flow	dm3min-1	119.5	159.9	196.1	230.5	278.9	348.1	429.59	557.2
		4	6	4	1	4	8		8
Charge pump	cm3	12.3	12.3	18.03	18.03	18.8	32.8	32.8	65.5
Max. pressure	MPa	35
Nominal pressure	MPa	21
Max. pressure of control	MPa	3.5
Charge pressure	MPa	0.8 - 2.0
Max. pressure in case	MPa	0.25 continuous 0.5 intermittent
Maximum speed +	min-1	3590	3100	2810	2590	2350	2100	1890	1670
Minimum speed	min-1	500
Nominal speed	min-1	1500
Operating temperature	oC	- 40 to + 50
Max. temperature of working fluid in tank	oC	80
Purity of working fluid	µm	10
Direction of shaft rotation		clockwise or counter clockwise
Maximum swash plate angle	o	± 18 o
Weight	kg	45	55	63	78	124	164	212	270

Application

Sauer PV Series Hydraulic Pump are widely used in hydraulic systems of various industries such as lifting machinery, engineering machinery, metallurgy, mining, shipbuilding, forging press, etc.

Company Profile

Jinan Focor Machinery Co., Ltd (Hydraulic Department) established strategic cooperation with other China manufacturers, covering mining, mineral transaction, construction and agriculture machinery, spare parts and service. Not only can we export the above products, but we can also customize OEM brand products for our customers.

Packaging & Shipping

Packing
Package size: 2 (L) *1.2(W) * 1.3 (D)
Weigh: Different models have different weights
Color: We support customized various colors for hydraulic pump.

 

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