ranroswang@hksparkling.com 
+86 138 2341 8469
31N5-15011 Hydraulic Main Pump for Hyundai Excavators | SPARKLING MACHINERY
The 31N5-15011 hydraulic main pump assembly is a critical hydraulic component widely used in Hyundai wheel excavators and related construction machinery. As the main power source of the hydraulic system, this pump draws hydraulic oil from the tank, pressurizes it, and delivers stable flow to drive the boom, arm, bucket, and other working functions efficiently.
This hydraulic main pump is typically designed as a variable displacement axial piston pump, allowing the excavator to automatically adjust output according to different working conditions. It is commonly used as a replacement for Kawasaki K5V80DTP hydraulic pumps, including versions with PTO output shafts, ensuring smooth operation, high efficiency, and reliable performance in heavy-duty applications.
The 31N5-15011 / 31N515011 part numbers are often used interchangeably to refer to the same hydraulic pump assembly. This pump is mainly applied to Hyundai R170W series wheel excavators, such as R170W-7, R170W-7A, and R170W-9, and is suitable for high-load construction environments where durability and consistent hydraulic power are required.
With a robust structure and an approximate weight of 102.8 kg, the 31N5-15011 hydraulic main pump is designed to work seamlessly with hydraulic motors, control valves, and hydraulic pipelines, helping improve overall machine efficiency and operating stability.
31N5-15011 Hydraulic Main Pump for Hyundai Excavators
Product Description
The 31N5-15011 hydraulic main pump is a critical component of the hydraulic system used in Hyundai wheel excavators, responsible for delivering stable hydraulic pressure and flow to all working functions. This pump ensures smooth and efficient operation of the boom, arm, bucket, and travel system under heavy-duty working conditions.
This hydraulic pump is commonly applied as a replacement for Kawasaki K5V80DTP axial piston pumps and is widely used in Hyundai R170W series machines. Manufactured with high-precision components and strict quality control, the 31N5-15011 pump supplied by SPARKLING MACHINERY offers reliable performance, long service life, and excellent compatibility with original equipment.
SPARKLING MACHINERY supplies a full range of hydraulic main pumps for excavators, designed to deliver stable pressure, high efficiency, and long service life in demanding working conditions. Our hydraulic pumps are widely used in crawler and wheel excavators for construction, mining, and infrastructure projects.
We offer reliable replacement hydraulic main pumps compatible with major brands such as Hyundai, Komatsu, Caterpillar, Volvo, and Hitachi, including axial piston pump models from well-known manufacturers like Kawasaki. Each hydraulic pump is strictly inspected and performance tested before shipment to ensure consistent quality and dependable operation.
Whether you are looking for a complete hydraulic pump assembly or a specific part number replacement, SPARKLING MACHINERY provides professional support, fast response, and global delivery.
Key Features of 31N5-15011 Hydraulic Main Pump
-
Axial piston pump design for high efficiency and stable output
-
Designed for Hyundai excavator hydraulic systems
-
Reliable replacement for Kawasaki K5V80DTP pump
-
Precision-machined components for reduced wear
-
100% performance tested before delivery
-
Suitable for heavy-duty construction and earthmoving applications
Technical Specifications
| Item | Description |
|---|---|
| Part Number | 31N5-15011/31N5-15010 |
| Product Name | Hydraulic Main Pump |
| Machine Brand | SPARKLING |
| Pump Type | Axial Piston Pump |
| Reference Model | Kawasaki K5V80DTP |
| Application | Wheel Excavator |
| Condition | New Replacement |
| Quality Inspection | Fully Tested Before Shipment |
Compatible Hyundai Excavator Models
-
Hyundai R170W-7
-
Hyundai R170W-7A
-
Hyundai R170W-9
Other models may be applicable. Please contact us for confirmation.
Applications
The 31N5-15011 hydraulic main pump is widely used in wheel excavators operating in construction, road maintenance, municipal engineering, and material handling. It provides consistent hydraulic power, helping improve machine efficiency and reduce downtime.
Why Choose SPARKLING MACHINERY
-
Over 10 years of experience in excavator hydraulic parts
-
Professional supplier of hydraulic pumps, motors, and valves
-
Strict quality control and performance testing
-
Stable stock and fast delivery
-
Export-standard packing for global shipment
-
Responsive service and technical support
Get a Quote for 31N5-15011 Hydraulic Pump
If you are looking for a reliable 31N5-15011 hydraulic main pump for Hyundai excavators, feel free to contact SPARKLING MACHINERY.
Our team is ready to provide product confirmation, pricing, and technical support to help you choose the right solution.
-
📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
foreverlucia1