Guangzhou Huilian Machine Equipment Co., Ltd.
| CertifiCATEEion | CE ISO9001 |
| Payment Terms | D/A, D/P, T/T, MoneyGram, Western Union |
| Supply Ability | 3-5days |
| Delivery Time | 4-10Days |
| Packaging Details | Wooden Box |
| Product Name | Main control valve |
| Material | Durable |
| Size | Standard |
| Quality | High/100% Tested |
| OEM | Acceptable |
| Marketing Type | Ordinary Product |
| Customization | Logo/Packaging |
| Applicable Industries | Excavator Repair Shops,Construction works, Repair |
| Brand Name | Huilian |
| Model Number | 31QA-19110 |
| Place of Origin | China |
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Product Specification
| CertifiCATEEion | CE ISO9001 | Payment Terms | D/A, D/P, T/T, MoneyGram, Western Union |
| Supply Ability | 3-5days | Delivery Time | 4-10Days |
| Packaging Details | Wooden Box | Product Name | Main control valve |
| Material | Durable | Size | Standard |
| Quality | High/100% Tested | OEM | Acceptable |
| Marketing Type | Ordinary Product | Customization | Logo/Packaging |
| Applicable Industries | Excavator Repair Shops,Construction works, Repair | Brand Name | Huilian |
| Model Number | 31QA-19110 | Place of Origin | China |
| High Light | 31QA-19110 Main Control Valve ，R380LC-9 Main Control Valve ，MCV ASSY Main Control Valve | ||
Hyundai Construction Equipment 31QA-19110 MCV ASSY
31QA-17000 Hyundai R380LC-9 R430LC-9 Excavator Main Control Valve
Product Description
| Product name | Main control valve |
| Part number | 31QA-19110 |
| Quality | High/Durable |
| OEM | Acceptable |
| Customization | Logo/Packaging Available |
| Applicable Industries | Excavator Repair Shops,Construction works, Retail |
Key Features:
1.Precise Hydraulic Control: The Main Control Valve is designed to provide precise control over hydraulic
flow and direction, allowing for seamless operation and maneuverability of the excavator travel motor.
2.Efficient Operation: Engineered with advanced technology and high-quality materials, this valve ensures
efficient hydraulic performance, optimizing the functionality and productivity of excavator travel motors.
3.Customized Design: With its tailored design for excavator travel motor appliCATEEEEions, the Main Control
Valve maximizes system efficiency and responsiveness, enhancing overall performance in various
excavation tasks.
4.Robust Construction: Built to withstand the rigors of heavy-duty excavator operations, this valve features
a robust construction that ensures reliability and longevity, minimizing downtime and maintenance costs.
AppliCATEEEEions:
The Main Control Valve is specifically designed for integration into excavator systems, providing essential
hydraulic control for precise movement and operation of the travel motor.
Technical SpecifiCATEEEEions:
1.Flow Regulation: The Main Control Valve offers precise regulation of hydraulic flow, enabling optimal
performance and control over the excavator travel motor.
2.Pressure Rating: With a high-pressure rating, this valve delivers the necessary hydraulic force to drive
the travel motor, ensuring smooth and efficient operation in various working conditions.
3.Compatibility: Designed to be compatible with a wide range of excavator models and configurations,
the Main Control Valve offers versatility and ease of integration into different hydraulic systems.
| Pos. | Part No | Qty | Parts name | Comments |
| *. | 31QA-19110 | [1] | MAIN CONTROL VALVE | SEE ILLUST |
| 20 | XKAY-01393 | [1] | SPOOL ASSY | |
| 21 | XKAY-01343 | [2] | SEAT-SPRING | |
| 22 | XKAY-01344 | [2] | SPOOL ASSY | |
| 23 | XKAY-01345 | [2] | SPRING | |
| 24 | XKAY-01346 | [2] | O-RING | |
| 25 | XKAY-01347 | [2] | PLUG | |
| 27 | XKAY-01349 | [2] | SPRNG | |
| 28 | XKAY-01372 | [1] | POPPET | |
| 37A. | XKAY-01479 | [2] | OVER LOAD VALVE | |
| 37B. | XKAY-01480 | [4] | O/R VALVE ASSY | |
| 38 | XKAY-01361 | [2] | NEGACON VALVE ASSY | |
| 39 | XKAY-01362 | [1] | PLUG ASSY | |
| 40 | XKAY-01363 | [1] | POPPET | |
| 41 | XKAY-01364 | [1] | SPRING | |
| 42 | XKAY-01365 | [1] | PLUG | |
| 43 | XKAY-01366 | [1] | O-RING | |
| 46 | XKAY-01369 | [1] | PLUG ASSY | |
| N47. | XKAY-01483 | [2] | PLUG ASSY | |
| N48. | XKAY-01484 | [4] | PLUG ASSY | |
| N49. | XKAY-01485 | [15] | PLUG ASSY | |
| N50. | XKAY-01486 | [5] | PLUG ASSY | |
| N53. | XKAY-01487 | [10] | BOLT-SOCKET HEAD | |
| 57 | XKAY-01372 | [1] | POPPET | |
| 58A. | XKAY-01489 | [1] | RELIEF VLV-SERVICE | |
| 58B. | XKAY-01490 | [1] | RELIEF VLV-SERVICE | |
| N59. | XKAY-01374 | [4] | O-RING | |
| N60. | XKAY-01375 | [3] | O-RING | |
| N61. | XKAY-01376 | [10] | O-RING | |
| N62. | XKAY-01491 | [1] | PLUG | |
| N67. | XKAY-01492 | [4] | BOLT-SOCKET HEAD |
Other Excavator Parts We Can Supply
| 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 |
About us-Huilian Machine Equipment Co., Ltd.( KOKO SHOP)
FAQ:
Q1: How do you control your quality?
A1: To guarantee high quality and efficient management, our whole manufacturing processes are under
a strict system. We have passed CE and ISO9001 quality management system certifiCATEEEEEEe. All products are
100% inspected before shipment.
Q2: How do we know exactly what you can provide the OEM product we need?
A2: 1. Offer your design documents or let our designer team work out some concepts for choosing.
2. We will always provide you with a virtual pre-production proof that shows the exact placement of your
logo on the product.
Q3: How can I get a sample to check your quality?
A3: After price confirmation, you can require for samples to check our quality.
Q4: Are you sure your product will fit my excavator?
A4: Yes, we are professional about this, you can also tell me your excavator model, and we will check it for you.
Q5: Can you provide customers' design?
A5: Sure, we can provide OEM and ODM service.Also we can design new appearance for you.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2010
Total Annual:
20000000-30000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Koko Shop Machine Co.,Ltd (Huilian Machinery) found in 2011, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator, etc. And, Excavato... Koko Shop Machine Co.,Ltd (Huilian Machinery) found in 2011, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator, etc. And, Excavato...
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