PV070 Hydraulic Oil Pump Piston Pump for Ark, PV22/PV23/PV070/PV089/PV090 for Concrete Mixer Truck

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: PV070
• Type: Oil Pump
• Drive: Hydraulic
• Performance: High Pressure
• Transport Package: Wooden Box
• Specification: 52*36*36cm
• Trademark: Bodeke
• Origin: China
• HS Code: 8413503190
• Production Capacity: 300/Month
• Package Size: 52.00cm * 36.00cm * 36.00cm
• Package Gross Weight: 85.000kg

Product Description

Concrete Mixer Truck PV070 Hydraulic Pump for Danfoss: An In - depth Analysis
I. Introduction
The PV070 hydraulic pump is an integral part of the concrete mixer truck's hydraulic system within the Danfoss framework. It is designed to provide the necessary hydraulic power to drive the concrete mixing drum, ensuring the proper mixing of concrete during transportation. This pump is engineered to meet the rigorous demands of the construction environment, where reliability, efficiency, and durability are of utmost importance.
II. Design and Construction
A. Housing
The housing of the PV070 hydraulic pump is a key factor contributing to its overall performance and longevity. Constructed from high - quality materials, it is designed to withstand the harsh conditions encountered during the operation of a concrete mixer truck. The housing material is typically a robust alloy that offers excellent resistance to mechanical stress, including vibrations from the truck's movement and the dynamic forces generated by the mixing drum. It also provides protection against environmental factors such as dust, moisture, and temperature variations. The design of the housing is optimized for easy installation within the truck's hydraulic system, with well - positioned mounting points and connection ports that ensure proper alignment and secure attachment to other components.
B. Internal Components
1. Pistons
The pistons in the PV070 pump are precision - engineered components that play a crucial role in the pump's operation. Made from high - quality materials such as hardened steel alloys, they are designed to withstand high pressures and repeated mechanical stress. The surface finish of the pistons is carefully controlled to achieve low friction during their reciprocating motion within the cylinders. This not only improves the efficiency of the pump but also reduces wear and tear, extending the lifespan of the pistons. The size and shape of the pistons are optimized to generate the required pressure and flow rate for the concrete mixer truck's hydraulic system. Each piston is precisely balanced to ensure stable operation, even under high - speed and high - pressure conditions.
2. Cylinders
The cylinders of the PV070 hydraulic pump are crafted with great precision. They are made from materials that can endure high - pressure environments and maintain their structural integrity over time. The inner walls of the cylinders are machined to very tight tolerances and are often treated with special coatings or surface treatments. These treatments enhance the smoothness of the cylinder walls, reducing friction and providing an excellent seal with the pistons. The cylinders are designed to provide stable support to the pistons throughout their entire stroke, enabling efficient transfer of hydraulic fluid during both the compression and expansion phases of the pump's operation.
3. Valve System
The valve system of the PV070 pump is a complex and vital part of its design. It consists of several types of valves, including inlet valves, outlet valves, and pressure - control valves. The inlet valves are responsible for allowing the hydraulic fluid to enter the pump from the reservoir. They are designed to open smoothly and without obstruction, ensuring a continuous and laminar flow of fluid. To prevent air from being drawn into the system, the inlet valves are engineered with features that minimize the risk of cavitation. The outlet valves, on the other hand, direct the pressurized fluid from the pump to the hydraulic motor that drives the concrete mixing drum. These valves are built to withstand high - pressure conditions and open and close with great precision to control the flow of fluid. The pressure - control valves play a crucial role in maintaining the stability of the hydraulic system. They constantly monitor the pressure within the pump and adjust the flow of fluid as needed to prevent over - pressure or under - pressure situations, thereby protecting the pump and other components of the hydraulic system from potential damage.
III. Operating Principle
A. Intake Stroke
During the intake stroke of the PV070 hydraulic pump, the pistons move in a direction that creates a low - pressure area within the cylinders. This pressure differential causes the hydraulic fluid from the reservoir to flow into the pump through the inlet valves. The design of the pump ensures that the fluid intake is a smooth and continuous process. The pistons and the inlet valves are carefully coordinated to prevent any disruptions in the flow of fluid. Additionally, the intake system is designed to minimize the introduction of air bubbles into the hydraulic fluid. This is achieved through features such as optimized valve sizing, a carefully designed fluid path within the pump, and the use of anti - cavitation techniques.

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

FAQ
Questions you maybe inquiry

Q1: What is the main function of a mixer truck hydraulic pump?
A1: The mixer truck hydraulic pump's main function is to provide the necessary power and flow rate to mix the materials efficiently within the mixer truck's drum. It generates high-pressure hydraulic fluid flow, which drives the mixing mechanism to combine various materials uniformly.

Q2: How does a hydraulic pump differ from other types of pumps used in mixer trucks?
A2: A hydraulic pump differs from other types of pumps used in mixer trucks in its ability to generate high-pressure fluid flow. It specifically converts mechanical energy into hydraulic energy, providing the necessary force to mix dense materials effectively. Other pumps, such as electric or pneumatic pumps, may not provide the same level of power and pressure required for mixer truck applications.

Q3: What are the key features of a high-quality mixer truck hydraulic pump?
A3: A high-quality mixer truck hydraulic pump should possess several key features. These include durability, efficiency, high-pressure capabilities, and low maintenance requirements. The pump should be able to handle the demands of continuous use, provide consistent performance, and require minimal upkeep to maintain optimal operation.

Q4: How often should the hydraulic pump be maintained or serviced?
A4: The frequency of maintenance or servicing for a mixer truck hydraulic pump depends on its usage and the manufacturer's recommendations. Regular checks and inspections should be performed to ensure the pump is operating correctly and free from leaks or wear. Additionally, filters and other components may require periodic replacement to maintain optimal performance. Following the manufacturer's maintenance schedule is crucial to extend the pump's lifespan and prevent unexpected downtime.

Q5: What materials are typically used in the construction of mixer truck hydraulic pumps?
A5: Mixer truck hydraulic pumps are typically constructed using high-grade materials such as cast iron or steel for the casing and internal components. These materials are chosen for their strength, durability, and resistance to wear and corrosion. Sealing materials, such as O-rings and gaskets, are often made of elastomers or polymers that can withstand the high-pressure environment and prevent leaks.

Q6: How does the hydraulic pump affect the overall performance of the mixer truck?
A6: The hydraulic pump plays a crucial role in the overall performance of the mixer truck. A reliable and efficient pump ensures consistent mixing, which is essential for producing high-quality concrete or other materials. If the pump is not operating correctly, it can lead to mixing inconsistencies, reduced production rates, and even mechanical issues with the mixer truck. Therefore, maintaining a well-functioning hydraulic pump is essential for maximizing the mixer truck's performance and uptime.

Q7.Are you manufacturer?  And what's the delivery time?
A7:Yes, we are manufacturer and have our own factory. Generally, its in stock for common models, 25-30 days will be finished and sent to customer in time.

Q8.If we don't find what we want on your website, what should we do?
A8: You can email us the descriptions and pictures of the products you need, We will check whether we can make it.

Q9.How about the inspection and Guarantee of products?
A9:We promise: all products are tested before ship, to confirm it will be working and  in good conditions when customers get. Also, we offer 12-month guarantee, if it doesn't work due to quality issue in the period, we will send spares to repair for free.


Bodeke Industrial Components Co., Ltd. is a leading Chinese company specializing in the manufacturing and maintenance of a wide range of industrial equipment components. Our products find application in diverse sectors, including cement tanker trucks, excavators, rescue equipment for cement trucks, mixers, cranes, hydraulic motors, hydraulic pumps, and other industrial machinery.

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.
Gearbox		Pump	Motor
PLM-7 reducer / gearbox	PMP7YR120 reducer / gearbox	4623-552 pump	4633 motor
PLM-9 reducer / gearbox	PMP7.2R129 reducer / gearbox	5423-518 pump	5433-138 motor
CML-10 reducer / gearbox	PMP7.1R130 reducer / gearbox	6423-279 pump	6433  motor
CML-12 reducer / gearbox	PMP7.5R130 reducer / gearbox	Eaton 4623-552 pump	Eaton 4633 motor
CML16 reducer / gearbox	PMP7.8R140 reducer / gearbox	Eaton 5423-518 pump	Eaton 5433-138 motor
P3301 reducer / gearbox	PMP8.0R140 reducer / gearbox	Eaton 6423-279 pump	Eaton 6433  motor
P4300 reducer / gearbox	PMP9YR140 reducer / gearbox	PV22 pump	MF22  motor
P5300 reducer / gearbox	PMP7.5R134 reducer / gearbox	PV23 pump	MF23 motor
P7300 reducer / gearbox	PMP7.5R135 reducer / gearbox	SPV22 pump	SMF22  motor
PLM-7 reducer / gearbox	PMP7.5R136 reducer / gearbox	SPV23 pump	SMF23 motor
PLM-9 reducer / gearbox	PMP6sp reducer / gearbox	PV070 pump	MF070  motor
CML-10 reducer / gearbox	PMP 6.5sp reducer / gearbox	PV089 pump	MF089 motor
CML-12 reducer / gearbox	PMP 7.1sp reducer / gearbox	SPV070 pump	SMF070  motor
CML16 reducer / gearbox	PMP 7.5sp reducer / gearbox	SPV089 pump	SMF089 motor
P3301 reducer / gearbox	PMP 6cp reducer / gearbox	PV110 pump	MF110 motor
P4300 reducer / gearbox	PMP 6.5cp reducer / gearbox	SPV110 pump	SMF110 motor
P5300 reducer / gearbox	PMP 7.1cp reducer / gearbox	PV112 pump	MF112 motor
P7300 reducer / gearbox	PMP 7.5cp reducer / gearbox	SPV112 pump	SMF112 motor
PMB 6.0 reducer / gearbox	575L reducer / gearbox	PV090 pump	MF090 motor
PMB6R100 reducer / gearbox	577L reducer / gearbox	SPV090 pump	SMF090 motor
PMB6.5R120 reducer / gearbox	580L reducer / gearbox	A4VTG71pump	TMM070 motor
PMB7aspR120 reducer / gearbox	575S3W reducer / gearbox	A4VTG90 pump	TMM089 motor
PMB7.1R120 reducer / gearbox	577S3W reducer / gearbox	90C pump	AA2FM63/A2FM90/61W Piston Motor
PMB7YR120 reducer / gearbox	580S3W reducer / gearbox	90A pump	AA2FM80/A2FM90/62W Piston Motor
PMB7.2R129 reducer / gearbox	PM51.2 reducer / gearbox	MA4V090 pump	AA2FM90/A2FM90/63W Piston Motor
PMB7.1R130 reducer / gearbox	PM61.2 reducer / gearbox	PMP P110 pump	90M75 motor
PMB7.5R130 reducer / gearbox	PM71.2 reducer / gearbox	PMP P90 pump	90M100 motor
PMB7.8R140 reducer / gearbox	TMG51.2 reducer / gearbox	PMH P110 pump	MSF85 motor
PMB8.0R140 reducer / gearbox	TMG61.2 reducer / gearbox	PMH P90 pump	PMP M110 motor
PMB9YR140 reducer / gearbox	TMG71.2 reducer / gearbox	A4VTG090HW100/33MRNC4C92F0000AS-0 pump	PMH M90 motor
PMB7.5R134 reducer / gearbox	P58 reducer / gearbox	A4VTG90HW/32R-NLD10F001S pump	PMH M110 motor
PMB7.5R135 reducer / gearbox	P68 reducer / gearbox	A4VTG71 hydraulic piston pump	PMH M90 motor
PMB7.5R136 reducer / gearbox	P70 reducer / gearbox	T90R100-35-20 hydraulic piston pump	A2FO23 PISTON pump
PMB 6sp reducer / gearbox	P75S reducer / gearbox	T90L100 hydraulic piston pump	A2FO16 PISTON pump
PMB 6.5sp reducer / gearbox	P75R reducer / gearbox	T90R75hydraulic piston pump	A2FO18 PISTON pump
PMB 7.1sp reducer / gearbox	P80 reducer / gearbox	T90L75hydraulic piston pump	VB99-17 reducer / gearbox
PMB 7.5sp reducer / gearbox	P90S reducer / gearbox	A11VO40DRG/10R-NPC12N00 PISTON pump	A2FO32/61L-VAB05 PISTON pump
PMB 6cp reducer / gearbox	P90 reducer / gearbox	A11VLO190LRDU2/11R-NZD12K02P-S PISTON pump	HA4VTG090HW/33R
PMB 6.5cp reducer / gearbox	TOP P58 reducer / gearbox	A11VLO190LRDU2+A11VLO130LRDU2 PISTON pump	A4VG125HDMT1/32R-NSF02F021-S Piston pump
PMB 7.1cp reducer / gearbox	TOP P68 reducer / gearbox	A11VLO190LRDU2/11+A10VO28DR/31-K PISTON pump	PK86-BF reducer / gearbox
PMB 7.5cp reducer / gearbox	TOP P70 reducer / gearbox	A11VLO190LRDU2/11L-NZD12K02P-S PISTON pump	VB99-09 reducer / gearbox
PMP 6.0 reducer / gearbox	TOP P75S reducer / gearbox	A11VLO260LRDU2/11R+A10VO28DR/31R  pump	VB99-10 reducer / gearbox
PMP6R100 reducer / gearbox	TOP P75R reducer / gearbox	A11VLO260LRDU2/11R-NZD12K67P-S PISTON pump	ZHP P70 reducer / gearbox
PMP6.5R120 reducer / gearbox	TOP P80 reducer / gearbox	A11VLO260LRDU2/11R-NZD12K02P-S PISTON pump	Transit Mixer  Agitator Truck  Concrete Transport Vehicle
PMP7aspR120 reducer / gearbox	TOP P90S reducer / gearbox	A11VLO260LRDH2/11R-NZD12K02 PISTON pump	8413503190
PMP7.1R120 reducer / gearbox	TOP P90 reducer / gearbox	A10VO28DR/31R-VSC12K01 PISTON  pump	8412291000
ZTS P68 reducer / gearbox	ZHP P75S reducer / gearbox	A4VG180HD1MT1/32R-NSF02F021-S PISTON pump	8708919000
ZTS P70 reducer / gearbox	DD33-MF reducer / gearbox	A7VO55LRDS/63L-NZB01-S PISTON pump	8483402000
ZTS P75S reducer / gearbox	ZHP P68 reducer / gearbox	Concrete Mixer Truck  Mixer Drum  Cement Mixer	SAUER,Bonfiglioli,TOPUNIOU,KYB,REXROTH, , ,PMP