Excavator Engine Parts Crankshaft ASSY 129001-21100 129004-21002 For Yanmar 3TNV88 3TNV84 3D84E Hitachi ZX30U-3F ZX33U-3

Excavator Engine Parts Crankshaft ASSY 129001-21100

129004-21002 For Yanmar 3TNV88 3TNV84 3D84E Hitachi ZX30U-3F ZX33U-3

Introduction:
Ensure the smooth operation and longevity of your Yanmar 3TNV88, 3TNV84, and 3D84E

engines with our premium-quality crankshaft, perfectly suited for Hitachi ZX30U-3F and ZX33U-3F

excavators. Designed to provide high performance and reliability, this crankshaft guarantees

optimal engine function in tough working conditions.
Product Features:
The crankshaft, with item numbers 129001-21100 and 129004-21002, is engineered with precise

specifiCATEEions to match Yanmar 3TNV88, 3TNV84, and 3D84E engines. This precision ensures

a perfect fit, enabling smooth rotational movement and optimal power transfer, which is critical

for the efficient operation of Hitachi ZX30U-3F and ZX33U-3F excavators.

More Engine Crankshaft can provide:

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.

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.