Rexroth A4vg125 Oil Filling Pump Domestic Replacement High Precision Low Noise

• After-sales Service: 365 Days
• Warranty: 365 Days
• Type: Excavator
• Model NO.: A4VG125
• Condition: New
• Transport Package: 18*14*13
• Specification: 2.4KG
• Origin: China
• Production Capacity: 10000

Product Description

Rexroth A4VG125 oil filling pump domestic replacement | high precision  low noise 

Product Description

A4VG125 oil replenishment pump Product Introduction

1. Product Overview
A4VG125 oil replenishment pump is a high-performance hydraulic oil replenishment device designed for closed hydraulic systems to ensure that the main pump absorbs sufficient oil, prevent cavitation, and improve system stability and life. It adopts German technical standards and is manufactured in China. It has both imported quality and domestic price advantages and is widely used in engineering machinery, metallurgy, shipbuilding and other fields.

2. Core features and advantages
Efficient oil replenishment

Flow range: XX L/min (customizable according to needs), ensuring that the main pump is fully supplied with oil to avoid empty suction.

Pressure level: XX bar, suitable for high-pressure hydraulic systems.

Stable and durable

Adopting high-strength alloy materials and precision processing technology, it is wear-resistant and corrosion-resistant, and its life is increased by more than 30%.

Optimized internal flow channel design, operating noise ≤ XX dB, low vibration.

Strong compatibility

Can match Rexroth A4VG series main pumps, compatible with similar hydraulic systems at home and abroad.

Provide flange/threaded interface and multiple installation methods to adapt to different equipment.

Intelligent options

Optional pressure sensor or flow monitoring module to provide real-time feedback on system status (customized requirements).

4. Typical application scenarios
Engineering machinery: oil replenishment of hydraulic systems of excavators, cranes, and shield machines.

Industrial equipment: injection molding machines, machine tools, and closed-loop hydraulic systems of metallurgical rolling mills.

Ships and energy: hydraulic compensation of deck machinery and wind power pitch systems.

5. Service and support
Warranty policy: 18-month warranty (non-human damage).

Customized service: supports personalized adjustments such as flow, pressure, and interface size.

Technical consultation: Provide hydraulic system matching solutions and fault diagnosis support.

6. Why choose us?
Domestic substitution experts: German technical standards, 40% cost reduction, and 50% delivery cycle reduction.

Full process guarantee: Provide one-stop solutions from selection to after-sales.

If you need more spare parts, different model of piston or other spare parts, please contact our customer service staff, you will get more discount, please contact us, thanks

We offer original and replacement Rexroth piston pumps and pump replacement parts.

Rexroth series piston pumps model:

1. A8VO55, A8VO80, A8VO107, A8VO160

2. A2FO5, A2FO10, A2FO12, A2FO16, A2FO23,A2FO28, A2FO32, A2FO45, A2FO56, A2FO63, A2FO80

3. A4VSO40, A4VSO45, A4VSO56, A4VSO71, A4VSO125, A4VSO180, A4VSO250

4. A4VG28, A4VG45, A4VG50, A4VG56, A4VG71, A4VG125, A4VG180, A4VG250

5. A6V55, A6V80, A6V107, A6V160, A6V225, A6V250

6. A7V16, A7V28, A7V55, A7V80, A7V107, A7V160, A7V200, A7V250

7. A8V55, A8V80, A8V107, A8V115, A8V172

8. A10VSO10, A10VSO18, A10VSO28, A10VSO43, A10VSO45, A10VSO71, A10VSO100, A10VSO140

Spare parts for hydraulic piston pump:
1 Koma tsu
2 HITACHI
3 CA T
4 KAYABA
5-LIEBHERR
6 KAWASAKI
7 REXROTH
8 UCHIDA
9 SAUER
10 LINDE
11 PARKER
12 NACHI

Dear buyer, if you think the cost is not suitable after joining the shopping cart, please contact us. We will adjust the rate according to your situation. Please don't worry about any problems. We guarantee product quality and after-sales service. Our products are compatible with wholesale, we offer more discounts if you order 2 sets or more. Contact us, thank you very much!
Dear buyer, Thank you for choosing our products. Light up 5 stars for us. Thank you! If you are not satisfied, please feel free to contact us at any time.

 

 

Specification

Model Number	A4VG125	Origin	Mainland China
Structure		Standard	intemationaI standard
AppIication	pump repair	MatteriaI	SpeeciaI metaIs,aIIoys,cast iron

product detail drawing

 

 

 

 

 

 

Company Profile

Hebei Keluo Construction Machinery Co., Ltd. is a manufacturer and distributor specializing in the production and sale of hydraulic components, which are widely used in engineering construction, agriculture, ocean, mining and other fields. All products are of high quality. Including hydraulic pumps, hydraulic motors, pump accessories, motor accessories, hydraulic valves, steering devices, etc.

The main business scope includes sales and maintenance of hydraulic pumps, hydraulic motors, hydraulic valves, internal spare parts and other hydraulic components of brands such as Rexroth, Parker, Vickers, Yuken, Atos, Eaton, and Sauer; at the same time, Elephant Fluid Power can independently develop, design, transform and customize various types of hydraulic pumps and hydraulic systems, and provide hydraulic technical support; currently developed and produced A4VS0, A4FO, A4FM, A10VSO, A11VO (LO), A20VLO, PV, PVH, PVXS and other series of hydraulic pumps, hydraulic motors and hydraulic valves, other series of products are also under development and design. Hebei Keluo Construction Machinery Co., Ltd. adheres to the service concept of "customer first, quality first", strictly implements product quality inspection standards, and strives to be a hydraulic company worthy of customer trust.

Certifications

FAQ
Q: What is your delivery time?
A: The delivery time is within 15 working days.

Q: What is the payment term?
A: Normally we accept 30% deposit by TT for production, 70% balance by TT before shipping.

Q: What color can I choose?
A: We can customize the color according to your color number.

Q: Can I see the production progress after order?
A: Yes, during production, we can make video call and we could take photos/videos for your reference.

Q: What kind of service can I get from you if I buy? How can I get parts?
A: We have 1 year warranty for each machine.Within 1 year warranty, if any parts failure caused by quality issues, the new parts would be sent to you free of charge within 5 working days. We have professional after sales department to support for you at any time.