31m8-15022 31m8-15021 Ap2d28LV1RS7 R971028456 Main Pump for Hyundai R55W-9 Excavator Hydraulic Pump

• Customization: Available
• After-sales Service: 3 Months
• Warranty: 3 Months
• Model NO.: 31M8-15022
• Application: Excavator
• Certification: CE, ISO9001: 2000
• Condition: New
• Product Name: Hydraulic Pump
• Model No.: 31m8-15022
• OEM: Acceptable
• Quality: High
• Material: Durable
• Stock: Available
• Suitable Industry: Excavator Repair Parts, Construction Work
• The Time of Delivery: 3-14days
• MOQ: 1PCS
• Transport Package: The Wooden Case
• Specification: Standard
• Trademark: Huilian
• Origin: China
• Production Capacity: 3000 Pieces/Month

Product Description

31M8-15022 31M8-15021 AP2D28LV1RS7 R971028456 Main Pump For HYUNDAI R55W-9 Excavator Hydraulic Pump

Product Description

Product name	31M8-15022 Hydraulic Gear Pump
Model	R55W-9
Quality	High/Durable
OEM	Acceptable
Supply Ability	Full in Stock
Customization	Logo/Packaging Available
Applicable Industries	Excavator Repair Shops,Construction works, Retail

Key Features:

1. High Efficiency: Designed to deliver high hydraulic flow rates and pressure levels, the hydraulic pump optimizes the performance of excavator hydraulic systems, enabling smooth and precise operation of attachments such as buckets, arms, and booms.

2. Durable Construction: Constructed with high-quality materials and advanced manufacturing techniques, the hydraulic pump offers exceptional durability and resistance to wear, ensuring long-term reliability and minimal maintenance requirements.

3. Versatile Compatibility: Compatible with a wide range of excavator models and configurations, the hydraulic pump provides versatility and ease of integration into existing hydraulic systems, enhancing the functionality and performance of the excavator.

4. Precision Engineering: Engineered with precision components and tight tolerances, the hydraulic pump delivers consistent hydraulic output, contributing to precise control and maneuverability of the excavator during various tasks and operations.

Applications:

• The Hydraulic Pump is specifically designed for excavator applications, offering reliable hydraulic power for tasks such as digging, lifting, and material handling in construction, mining, and other industrial applications.

Technical Specifications:

• Flow Rate: Available in various flow rate options to suit different excavator sizes and hydraulic system requirements.
• Pressure Rating: Engineered to provide sufficient hydraulic pressure to meet the demands of heavy-duty excavator operations.
• Mounting Compatibility: Designed to accommodate different mounting configurations, ensuring easy installation and compatibility with diverse excavator setups.

Detailed Photos

• Parts list Diagram

Pos.	Part No	Qty	Parts name	Comments
*.	31M8-15021	[1]	MAIN PUMP
*.	31M8-15022	[1]	MAIN PUMP
1	XJDD-00786	[1]	SHAFT ASSY
1	XJDD-01294	[1]	SHAFT ASSY
1-1.	XJDD-00796	[1]	SHAFT
1-2.	XJDD-00797	[1]	SEAL
1-3.	XJDD-00798	[1]	BEARING
1-6.	XJDD-00799	[1]	RETAINING RING(C TYPE)
1-8.	XJDD-00800	[1]	OIL SEAL
1-8.	XJDD-01295	[1]	OIL SEAL
1-9.	XJDD-00801	[1]	O-RING
1-10.	XJDD-00802	[1]	RETAINING RING(C TYPE)
2	XJDD-00787	[1]	HANGER ASSY
2-1.	XJDD-00803	[1]	HANGER
2-1-1.	XJDD-01023	[1]	HANGER
2-1-2.	XJDD-01024	[1]	BUSH
2-2.	XJDD-00804	[1]	COVER
2-3.	XJDD-00805	[1]	SPACER
2-4.	XJDD-00806	[2]	BEARING
2-5.	XJDD-00807	[4]	SCREW-HEX SO HD CAP
2-6.	XJDD-00808	[1]	O-RING
3	XJDD-00865	[1]	ROTARY GROUP
3-1.	XJDD-00809	[10]	PISTON ASSY
3-2.	XJDD-00810	[1]	BLOCK-CYLINDER
3-4.	XJDD-00866	[1]	RETAINER
3-5.	XJDD-00812	[1]	PLATE
3-6.	XJDD-00813	[1]	GUIDE
3-7.	XJDD-00814	[1]	SPRING
3-8.	XJDD-00044	[3]	PIN-PARALLEL
3-9.	XJDD-00815	[2]	SPRING SEAT
3-10.	XJDD-00816	[1]	RETAINING RING(C TYPE)
5	XJDD-00867	[1]	SPRING SEAT ASSY
5-1.	XJDD-00828	[1]	SPRING SEAT
5-2.	XJDD-00868	[1]	SPRING SEAT
5-3.	XJDD-00830	[1]	COVER
5-4.	XJDD-00731	[1]	SCREW-ADJUSTING
5-7.	XJDD-00831	[1]	O-RING
5-8.	XJDD-00733	[2]	SCREW-HEX S/HD CAP
5-9.	XJDD-00734	[1]	NUT-HEX
5-34.	XJDD-00832	[2]	SHIM
5-44.	XJDD-00833	[2]	SHIM
5-54.	XJDD-00834	[2]	SHIM
5-64.	XJDD-00835	[2]	SHIM
8	XJDD-00793	[1]	HOUSING
13	XJDD-00884	[1]	SPRING
14	XJDD-00885	[1]	SPRING
17	XJDD-00010	[1]	VALVE-AIR VENT

The other  parts recommend we also can provide,Wecome to contact me:

Ring Bush	Thrust Bush	Upper Bush	Front Cover	Tool Bush	Socket Bolt	Step Seal	Upper Cushion
Buffer Seal	Dust Seal	U-Packing	Back-up ring	Side Bolt	Hammer Parts	Main Body	Back Head
Rod Moil Point	Chisel	Washer	Through Bolt	Side Rod	Air Check Valve	Valve Adjuster	Accumulator
Charging V/V	Diaphragm	Seal Kit	O-Ring Seal	Gas Seal	Front Head	Grease Nipple	Rod Pin
Socket Plug	Piston	Adapter	Valve	Valve Plug	Rubber Pad	Shock Absorber	Stop Pin
Down Cushion	Tool Set	N2 Gas Charging Set	N2 Gas Cylinder	B-3way valve assy	Charging Valve	Cylinder	Rubber Plug
Seal Retainer	Valve Sleeve	Front Head Pin	Lower Bush	Hex Nut	Accumulator Body	Accumulator Cover

 

Company Profile

Guangzhou Huilian Machinery Equipment Co.,Ltd

We are specializd in construction machinery parts for excavator and attachments including Hydraulic Hammer,Quick Coupler,Hydraulic Grab,Ripper,Vibrator etc.      And Excavatorparts Engine including Engine,Cylinder,Cylinder Head,Step Motor,
Liner,Piston,Snap Ring,Gasket Kit,Fuel Pump,Valve guide,Common Rail, Crankshaft,Alternator,Turbocharger,Water Pump etc.After 12 years developments, Huilian Machinery factory make quality parts with it's advance technology and advance machines.Excavator Engine suitable for:CUMMINS,KOMATSU,ISUZU MITSUBISHI,KUTOBA,YANMAR,VOLVO,CATERPILLAR,HINO,DOOSAN and so on.We are a global agent for the Parker brand ,ensure that all items received are genuine.We can offer factory prices for original products.In order to meet different customers' needs,Huilian Machinery also purchases Genuine Parts from German,Japan,Korea. And,we established a long-term business relationship with customers from all over the world,like:USAm,Mexico,SaudiArabia,Kenya,Algeria, UAE,Russia,Morocco etc.In 2023,Huilian Machinery became Distributors of easywork engineering machinery(SANY Group)in Russia and indonesia.Huilian Machinery is continuously seeking the chances to meet all the friends both from home and abroad for win-win cooperation. And, we believe that quality parts will take us to a further place. Let's build a better tomorrow, together!!

Exhibitions and certificates

Our Advantages

1. Original /OEM /After Market quality and competitive price.
2. Professional work team and quick service.
3. Strong and standard package.
4. Fast and safe delivery.
5. Long export experience more than 10 years.

FAQ

Q1: Are you just trading company or factory?
A1: We are 15 years hydraulic parts supplier and We can support you with the most competitive price,unrivaled Quality and Services.

Q2: Can you pack me according to my request? How is the product packaged?
A2: Yes, it is exported in neutral packaging in wooden or cardboard boxes.

Q3: Can you make my own brand on the products?
A3: Of course we can.

Q4: Do you accept small orders?
A4: Yes, small orders can be accepted.

Q5: Do you have any After-Sales service?
A5: Yes! Our spare parts have professional After-sales Dept.lf you have any technical problem or question with the goods,welcome to contact our Technical Support Dept or our sales directly.