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Sauer PV 21 Used For Concrete Mixer Truck

Application: Concrete mixers, mining m...
Market Type:After Market
FOB Price: USD 1200
Payment Terms: T/T
Samples: Not Available
Minimum Order: 1PCS

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Product Details

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Quick Details

G.W:
55kg
Max Pressure:
350bar
Speed Range:
500-3500r/min
Displacement:
180.6ml/r,51.6ml/r
Max.flow:
180.6l/min
Rated pressure:
21Mpa
Place of Origin:
China
Samples:
Not Available
Delivery Time:
Witnin 15 Days After Payment
Packing:
Wooden Case
Delivery Port:
Qingdao
Max. Production Capacity:
1200pieces/Year
Export Ratio:
11% - 20%
OE Experience:
No

Product Name:Sauer PV 21 Used For Concrete Mixer Truck

Sauer PV 21 Used For Concrete Mixer Truck

Application

Concrete mixers, mining machinery, vehicles, industrial, road rollers, pavers,

Product Description:

Sauer Series 20 Axial Piston Variable Displacement Pump Features:

1. Series 20 Axial Piston Variable Displacement Pumps are well engineered and easy to handle.
2. The full-length shaft with a highly efficient tapered roller bearing arrangement offers a high loading capacity for external radical forces.
3. The pumps can be connected with other additional pumps.
4. The hydro-mechanical servo displacement control maintains the selected swash plate position and hence pumps displacement.
5. Upon release of the control handle, the swash plate automatically returns to zero position and the flow reduces to zero.
6. High case pressures can be achieved without leakage even at the lowest temperatures by using suitable shaft seals.
7. The servo valve arrangement offers the facility to incorporate function regulators and remote control systems.
8. Axial piston units are designed for easy servicing. Complete dismantling and reassembly can be carried out with standard hand tools, and all components or sub-assemblies are replaceable.

Technical Spec.for Hydraulic Pump
Parameter	Units	Specification
Model No.		PV20	PV21	PV22	PV23
Max.displacement	ml/r	33.3	51.6	69.8	89
Max.flow	l/min	119.54	180.6	196.14	230.51
Charge pump displacement	ml/r	12.3	16.2	18.03	18.03
Max.pressure	Mpa	35
Rated pressure	Mpa	21
Max.control pressure	Mpa	3.5
Charge pressure	Mpa	0.8-2.0
Max.case pressure	Mpa	Constant0.25 Peak value0.5
Max.speed	r/min	3590	3500	2810	2590
Min.speed	r/min	500
Rated speed	r/min	1500
Dynamic viscosity range of the operating fluid Start Operating Optimum condition		1000 12-600 25-35
Operating fluid		Mineral oil
operating Temperature		-40 to +50
Max.operating temperature of the oil tank		80
Filtering precision of the operating fluid	μm	10
Shaft direction		clockwise/anti-clockwise
Max.tilt angle of yhe swash	º	±18
Weight	KG	45	53	63	78