Excavator Partd RX210-7 ECU Controller R210-7 R210LC-7

Computer Board 21N6-44100 21N6-20021 21N6-43101 21N6-33100

Product Info.

AppliCATEEions: Suitable for R210-7, R210LC-7 Excavator
Product Description:
The ECU Controllers with part numbers 21N6-44100, 21N6-20021, 21N6-43101, and 21N6-33100 are

advanced electronic control units designed for the R210-7 and R210LC-7 excavators. These controllers

are essential for managing the engine and hydraulic systems, ensuring optimal performance and efficiency

in various excavation operations.

Applicable To Excavator Model Number

Detail photoes:

Other Excavator Parts We Can Supply

We could provide all kinds of best quality spare parts for hydraulic breakers and the spare parts as following:
Top Mounted Breaker, Side Mounted Breaker, Box/Silence Breaker, Open Breaker;
Breaker Parts: Main Body, Chisel, Charging Kit, Hoses, Inner And Outer Bush, Piston, Rod Pin, Tool Box,

Seal Kit, Through Bolt, Front Head, Diaphragms , etc;
excavator parts: Engine, Hydraulic Pump, Travel Motor, Swing Motor.

About us-Huilian Machine Equipment Co., Ltd.( KOKO SHOP)

FAQ:

Q1. You are a trader or a manufacturer?

A1. We are a professional manufacturer and supplier, our factory loCATEEEEEEEEed in China. And we

have stocks in our Guangzhou office.

Q2. How can I be sure the part will fit my excavator?

A2: Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure

the parts give us dimension or drawing.

Q3. How about the payment terms?

A3:We usually accept T/T or Trade Assurance. other terms also could be negotiated.

Q4. What is your minimum order?

A4:It depends on what you are buying. Small quantity order can be acceptable.

Q5. What about Quality Control?

A5: We have a perfect QC system for the perfect products. A team who will detect the product quality

and specifiCATEEEEEEEEion piece carefully, monitoring every production process until packing is

complete, to ensure product safety into container.

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, Excavator parts Engine, Hydraulic Pump, Swing motor, Travel motor, Main control Valve, Swivel Joint, Hydraulic seal kit. After 12 years developments, Huilian Machinery factory make quality parts with it's advance technology and advance machines. Hydraulic Breaker Parts suitable for: Atlas copco, Soosan, Furukawa, Atlas Copco, Alpha, Bretec, BTI, CATEEEEEE, CP, Daemo, DMB, Alicon, D&A, Doosan, EDT, Epiroc, Everdigm, Fine, Furukawa, General GB, Hammeroc HR, Hyundai HDB, Indeco HP MES, JCB, Kent, KCB, Komac, Komatsu JTHB, JKHB, Korota, Krupp, Kwanglim, Konan, Montabert, MSB, MTB, Noah, NPK, Okada, OKB, Omal, Poqutec, Powerking, Promove, Rammer, RB Hammer, RBI, Rhino, , Soosan, Stanley, Teisaku, T&H, Toku, Toyo, UBTECH, ECand so on. Hydraulic Excavator Parts suitable for: Komatsu, Hitachi, EC, Hyundai, Kobelco, Sumitomo, Kato, Doosan, JCB, cx, Sany, Liugong, XCMG, Xugong, Zoomlion, etc. OEM and ODM service offered.

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: U S A, Mexico, Saudi Arabia Kenya, Algeria, UAE, Russia, Morocco, etc. In 2023, Huilian Machinery became Distributors of easywork engineering machinery (SANY Group) in Russia and indonesia.

Koko Shop Machine 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!

Introduction to Koko Shop Company

CertifiCATEEEEions

Enteprise Honor

Service Brand

Our Factory

Koko Shop Machine Management Department is an important control method for processing quality. It equipped with the most advanced inspection equipments The professional control devices,it can provide accurate reference data to choose the most suitable material and accessories, which also effectively control parts quality. Besides, it also provides digital information for engineers and quality controller to determine feasibility for spare parts after processing. This is the working processing of quality control.

Chooing steady quality supplier. After purchasing raw material, duing testing if it is proved well, then we will arrange these eligible matrial that come into warehouse.

When the spare parts finish and come into testing working conditon. Every worker will be responsible for their spare parts. They will give out fact testing date and results. After proving testing date is accord with delivery standard. Then Koko Shop Machine Quality Management Department will allow these spare parts that go to packing department and packing.

Before delivery, Koko Shop Machine Quality Management Department should check all mark and packing conditon. If it is prove it is accord with exporting standard and customer's requirement. Then they will allow these equipment come into fininshed product area. 

Of course Koko Shop Machine Quality Management Department have the right to make sample testing for every production step to make sure product quality.