Customization: | Available |
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After-sales Service: | One Year |
Warranty: | One Year |
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Concrete Mixer Truck PV070 Hydraulic Pump for Danfoss: A Comprehensive Overview
1. Introduction
The PV070 hydraulic pump used in concrete mixer trucks, especially those associated with the Danfoss system, plays a crucial role in the efficient operation of these heavy - duty vehicles. This hydraulic pump is designed to meet the specific demands of the concrete mixing process within the truck, ensuring smooth and reliable performance.
2. Design and Construction
2.1 Housing
The housing of the PV070 hydraulic pump is engineered with high - strength materials to withstand the harsh operating conditions of a concrete mixer truck. It is typically made from a robust alloy that can endure significant mechanical stress, vibration, and exposure to various environmental factors such as dust, moisture, and temperature variations. The design of the housing also takes into account the need for easy installation and maintenance within the confined space of the truck's hydraulic system.
2.2 Internal Components
2.2.1 Pistons
The pistons within the PV070 pump are precision - machined to ensure accurate displacement of hydraulic fluid. They are made from materials with excellent wear - resistance properties, such as hardened steel or special alloys. The piston design allows for high - pressure operation, enabling the pump to generate the necessary force to drive the concrete mixing drum. The surface finish of the pistons is carefully controlled to minimize friction and leakage within the pump chamber.
2.2.2 Cylinders
The cylinders in which the pistons operate are also of high - quality construction. They are manufactured with tight tolerances to ensure proper alignment and smooth movement of the pistons. The inner walls of the cylinders are often treated with special coatings to enhance durability and reduce wear. This helps to maintain the efficiency of the pump over an extended period of time.
2.2.3 Valves
The PV070 hydraulic pump incorporates a series of valves that play a vital role in controlling the flow of hydraulic fluid. These include inlet and outlet valves, as well as pressure - regulating valves. The inlet valves are designed to allow a smooth and efficient intake of hydraulic fluid from the reservoir, while the outlet valves ensure proper discharge of the pressurized fluid to the hydraulic motor that drives the concrete mixing drum. The pressure - regulating valves are crucial for maintaining a stable operating pressure within the pump, preventing over - pressure situations that could damage the system.
Model NO. | PV070 | Model | PV070 |
Performance | Same as Original | Pressure | 36MPa |
Lead Time | 5 Days | Transport Package | Standard Export Wooden Case |
Colour | as Your Request | Usage | Concrete Mixer |
Weight | 85KG | Specification | 52*36*36 |
Trademark | Bodeke | Origin | China |
HS Code | 8413503190 | Production Capacity | 100 Sets/Month |
Frame Size | mm/Dimensions[mm] | ||||||||||
L | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | L9 | L10 | |
PV070 | 381 | 311 | 259 | 111 | 119 | 48 | 16 | 314 | 83 | 68 | 85.8 |
Frame Size | Prots | |||||||
P1,P2,R | Z1,M1,M2 | |||||||
PV070 | 7/8-14 UNF-2B | 7/16-20 UNF-2B | ||||||
Technical data of Mixer hydraulic pressure | ||||||||
Model | Units | PV070 | Model | Units | PV070 | |||
Maximum displacement per revolution | cm³ | 70 | Maximum control pressure | MPa | 3.5 | |||
Pump displacement per revolution | cm³ | 18.03 | Filling pressure | MPa | 0.8-2.0 | |||
Maximum pressure | MPa | 35 | Maximum shell pressure | MPa | const0.25,Peak value0.5 | |||
Rated pressure | MPa | 21 | +Maximum revolution | min-1 | 2810 | |||
The dynamic viscosity range of the working liquid activate turn Optimum state |
mm²S-1 | 1000 12-300 25-35 |
Minimum revolution | min-1 | 500 | |||
Type of working fluid | Mineral oil | Rated revolution | min-1 | 1500 | ||||
Operating temperature | ºC | -40~+50 | Shaft steering | clockwise or anticlockwise | ||||
Maximum operating temperature in the tank | ºC | 80 | Maximum swash plate inclination | ° | ±18° | |||
Working fluid purity | μm | 10 | Weight(About) kg | KG | 63 |
Empower your industrial machinery with Bodeke - a leading Chinese manufacturer specializing in the repair and production of a wide range of equipment components.From cement tanker trucks and excavators to mixer trucks,cranes,hydraulic motors,and pumps,our precision-engineered products redefine reliability and performance.Elevate your operations with Bodeke's quality components-your trusted partner in global industrial excellence. | |||
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