Xinlaifu A4vso71 Hydraulic Piston Pump for Industrial Machinery
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Product Highlights
- High Pressure Capability: Nominal pressure up to 350 bar and maximum pressure up to 450 bar for demanding industrial applications.
- Variable Displacement Design: Axial plunger pump with tilting disc structure allowing stepless flow adjustment by changing the disk angle.
- Efficient Power Ratio: Ideal power-to-weight ratio with max power output ranging from 91 kW to 219 kW depending on the model.
- Low Noise Operation: Designed for excellent oil absorption performance and low noise levels during operation.
- Flexible Mounting Options: Driven by a through shaft, allowing mounting of gear pumps or other axial plunger pumps of the same specification.
- Robust Load Capacity: High axial and radial load capacity of the transmission shaft ensures durability and long service life.
- Fast Response Control: Features multiple control areas and short control time for precise and efficient hydraulic system management.
Product Attributes
- Customization
- Available
- Warranty
- One Year
- Pressure
- High Pressure
- Model NO.
- A4VSO71DR/FR/LR/MA/EM/HW/HM/HS/EO/HD/DS/EO2
- Material
- Cast Iron
- Original
- Yes
- Transport Package
- Standard Carton or Wooden Package
- Specification
- hydraulic
- Trademark
- XLF
- Origin
- China
- HS Code
- 8413503190
- Production Capacity
- 3000sets/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Xinlaifu A4vso71 Hydraulic Piston Pump for Industrial Machinery
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Product Description
A4VSO variable pump features:
1.Axial plunger variable pump with tilting disc structure for hydrostatic drive in open circuit
2. flow rate is proportional to transmission speed and displacement
3. the stepless change of flow can be realized by adjusting the Angle of rotating inclined disk.
4. two shell drain outlets
5.excellent oil absorption performance
6. low noise level
7.Long service life
8. axial and radial load capacity of the transmission shaft
9. ideal power weight ratio
10. Multiple control areas
11.short control time
12.The pump is driven by a through shaft and can be mounted with a gear pump or less than or equal to the same specification,the axial plunger pump is 100% through shaft driven.
Technical Data:
| Nominal size | A4VSO40 | A4VSO71 | A4VSO125 | A4VSO180 | A4VSO250 | |||||||
| Nominal pressure | p N | bar | 350 | 350 | 350 | 350 | 350 | |||||
| Maximum pressure | pmax | bar | 450 | 450 | 450 | 450 | 450 | |||||
| Displacement | Vg max | cm³ | 40 | 71 | 125 | 180 | 250 | |||||
| Speed | Max. speed | n max | rpm | 2200 | 2200 | 1800 | 1800 | 1500 | ||||
| Flow | at n max | q V max | l/min | 156 | 156 | 225 | 324 | 375 | ||||
| Power | Δ p = 350 bar | P max | kw | 91 | 91 | 131 | 189 | 219 | ||||
| Torque | Δ p = 350 bar | Tmax | Nm | 395 | 395 | 696 | 1002 | 1391 | ||||
Photos:






About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR269542". Items marked "" are certified.
Company Profile
We are a company which is specialized in the field of hydraulic system, hydraulic cylinder, hydraulic pump, hydraulic valve about research and development production.
We have more than 20 years experience in design and development in the hydraulic field.
We have our own design department, which can provide customers with customized services and design according to customer requirements. Send samples to customers.
We have our own after-sales department, with engineers online 24 hours a day, and any after-sales problems can be solved for you.
We have our own transportation department to allow customers to receive goods faster and enjoy better service.
We have our own warehouse with thousands of products to choose from. The hot-selling products are in stock and can be shipped within 72 hours. Delivery speed can be guaranteed.
We also support sample customization. If customers need a certain product, we can send samples to our company. Our company has professional engineers to estimate the samples to provide more accurate prices.
At the same time as in the past we will in accordance with reputation first, customer first priciple, always put the customer/s interesrs first, wholeheartedly to offer each of our customers the best products and the best quality service.
We warmly hope that you and I will join hands to create a better future!
About Our Factory & Business Background
- Address
- Machine Sublimation Industrial Park, 12th Xincheng Road, Dongxihu District, Wuhan, Hubei, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DAP, CIP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai/ningbo port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2018-01-01
- Main Markets
- North America, South America, Eastern Europe, Mid East, Eastern Asia, Western Europe
FAQ
- What is the warranty period for this hydraulic pump?
- The product comes with a one-year warranty.
- What is the maximum pressure rating for these pumps?
- The nominal pressure is 350 bar, and the maximum pressure (pmax) is 450 bar for all available models.
- How is the flow rate controlled in this variable pump?
- The flow rate is proportional to the transmission speed and displacement. Stepless change of flow is realized by adjusting the angle of the rotating inclined disk.
- What is the average lead time for delivery?
- The average lead time is within 15 workdays, regardless of whether it is peak season or off-season.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.
- Can this pump be mounted with other pumps?
- Yes, the pump is driven by a through shaft and can be mounted with a gear pump or another axial plunger pump of less than or equal to the same specification.
- What are the main export markets for this product?
- Main markets include North America, South America, Eastern Europe, Mid East, Eastern Asia, and Western Europe.
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