Quality manufacturer of Excavators & Bulldozer Parts And Machinery Parts - Mitnik Machine Parts

MITNIK/MMP - DX225LC DX225LC-3 DX225NLC DX225SLR DX235LCR DX255LC 40Mn2 / 35MnBH Steel Material Track Chain Link Group Track Link Track Shoe Assy 1

MITNIK/MMP - DX225LC DX225LC-3 DX225NLC DX225SLR DX235LCR DX255LC 40Mn2 / 35MnBH Steel Material Track Chain Link Group Track Link Track Shoe Assy

Name: MITNIK/MMP - DX225LC DX225LC-3 DX225NLC DX225SLR DX235LCR DX255LC 40Mn2 / 35MnBH Steel Material Track Chain Link Group Track Link Track Shoe Assy
Uploaded: 2026-04-14T15:08:28+08:00

Adopting the standard raw materials, DX225LC DX225LC-3 DX225NLC DX225SLR DX235LCR DX255LC 40Mn2 / 35MnBH Steel Material Track Chain Link Group has the performance as we expect. Processed by the imported technologies, excavator&bulldozer&crane undercarriage spare parts（track chain, track link, track roller, carrier roller,down roller, buttom roller, lower roller, top roller, track shoe, track bolt&nut, track guard, rubber pad, track adjuster, idler, spring, sprock is 100% quality-guaranteed and excellent in stability. It has so many advantages. Customers will benefit a lot from it.

design customization

Inquiry

Write a Review

State-of-the-art technologies introduced and upgraded for the more efficient and stable manufacturing of the product. It functions perfectly in the application scenario(s) of Construction Machinery Parts. It's designed out of the needs of our customers. XIAMEN MITNIK M&E CO. , LTD adhere to the corporate philosophy of 'people orientation' and always advocate honesty, innovation, and fairness. We hope to occupy an important position in the industry and become one of the most leading brands in the future.

Condition:	New	Applicable Industries:	Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Retail, Construction works , Energy & Mining, Other
Showroom Location:	None	Video outgoing-inspection:	Provided
Machinery Test Report:	Provided	Marketing Type:	New Product 2020
Place of Origin:	Fujian, China	Brand Name:	MMP
Warranty:	2 Year, 12-24Months	Model/Part No.:	DX225LC DX225LC-3 DX225NLC DX225SLR DX235LCR DX255LC
Material:	Q345B/NM400	Hardness:	HRC 47-54HRC
Technique:	Forging Casting/Lost Wax Casting	Suitable:	1.5t-45t Excavator/Bulldozer/Wheel Loader
Color:	Yellow or As required	Apply to:	Excavator Bulldozer Attachment
Packing:	Plywood Pallet with wrapping/Customization	After Warranty Service:	Video technical support

PRODUCTS DESCRIPTION

Why TO Choose The MITNIK PARTS

MITNIK TRACK LINK TRACK SHOE ASSY Follow OEM Strictly  Technical Specifications 

As a manufacturer of Excvator&Bulldozer spare parts, MITNIK specializes in developing, manufacturing and providing all kinds of track link ass'y whose pitch raging from 101 mm to 260 mm which engages Caterpillar, Komatsu, Shantui, Hitachi etc.. MITNIK TRACK LINK Quality: We focus on providing parts of lowest cost per operation hour which are longer wear life time and competitive price for our customers' using especially in mining industry. We are made from high-quality steel alloy strategically placed wear material to provide maximum wear resistance.

We can supply both standard track link assembly and sealed and lubricated track chain (SALT) for excavators and bulldozers,track link pitch from 101mm to 260mm.

* Track links are forged,quenched and tempered.
* Rail deep hardened,with average surface hardness HRC53.
* Track bushings treated in a special furnace for high temperature carburizing.
* Deep hardened pins for best resistance to wear and fatigue.
* Track shoes heat treated for proper thoughness and wear resistance.

Material	35MnB
Heating Treatment	Quenching and tempering treatment
Teeth Hardness	Teeth : HRC47-52 ,Impact value >=16J
Adapter Hardness	Adapters : HRC34-38 ,Impact value >=25J
Colors	Yellow/As customers requested
Work Condition	With excellent elongation and tensile strength, suitable for many different hard working conditions.
Technique	Forging / casting
Application	Excavator, Bulldozer,etc
Warranty time	12-24 months
Certification	ISO9001
Delivery Time	Within 5-17 days after contract established
Quality Control	ISO9001 quality system is implemented in our factory to guarantee the quality in all level; Easy assembling and disassembling, only one operator is needed; Provides more wear material and greater strength than long tip; Has a streamlined-profile for better penetration ; Extra long wear life time · Less machine downtime; Low cost per operation hour · Produced by lost wax casting; High-quality steel alloy material; Heat treated.

MITNIK MACHINE PARTS-MMP Excavator&Bulldozer Track Link Assy Model List
Machine Model	PART NO	Pitch (mm)	No. of Section	Hole Size (mm)	Description	Weight(KG)
D10N,SD42	8260RA-41000	260	41	29.5	Track Link ass'y (41L)	1873
D10N,SD42		260-RA-41000-01	260	41	29.5	Track Link ass'y (41L)Lubricating	1895.5
D155-1,2,SD32	228-RA-41000-01	228	41	24.5	Track Link ass'y (41L)Lubricating	1078.1
D155-1,2,SD32		8228MC-41000	228	41	24.5	Track Link ass'y (41L)	1125
D85-18,SD22	8216MM-45000	216	45	20.2	Track Link ass'y (45L)	853
		8216MG-41000	216	41	19.2	Track Link ass'y (41L)	764
		216-RE-38000-01	216	38	19.2	Track Link ass'y (41L)Lubricating	696.85
		8216MG-38000	216	38	19.2	Track Link ass'y (38L)	741
D85-21,SD23	8216MM-45000	216	45	20.2	Track Link ass'y (45L)	853
		8216MG-41000	216	41	19.2	Track Link ass'y (41L)	764
		8216MG-39000	216	39	19.2	Track Link ass'y (39L)	726
D65A-8,SD16	8203MM-42000	203	42	20.2	Track Link ass'y (42L)	647
		8203MJ-42000	203	42	20.2	Track Link ass'y (42L)	636
		8203MJ-39000	203	39	20.2	Track Link ass'y (39L)	590
		8203MJ-37000	203	37	20.2	Track Link ass'y (37L)	560
		203-RG-39000-01	203	39	20.2	Track Link ass'y (39L)Lubricating	570.81
		203-RF-37000-01	203	37	20.2	Track Link ass'y (37L)Lubricating	543.1
D53,SD13	8190ML-38000	190	38	20.2	Track Link ass'y (38L)	446
D31A-18,SD08	8154ME-41000	154	41	16.2	Track Link ass'y (41L)	267
D31A-18,SD08		8154MB-41000	154	41	14.2	Track Link ass'y(41L)	267
CAT D6D	8203MG-39000	203	39	19.5	Track Link ass'y (39L)	576
KOMATSU PC60-7	154MC-42000	154	42	14.2	Track Link ass'y (42L)	178
KOMATSU PC120	8175MG-42000	175	42	16.2	Track Link ass'y (42L)	282
KOMATSU PC130	8175MG-42000	175	42	16.2	Track Link ass'y (42L)	282
KOMATSU PC200-7	8190MH-45000	190	45	20.2	Track Link ass'y (45L)	528
KOMATSU PC220-7	8190MH-45000	190	45	20.2	Track Link ass'y (45L)	528
KOMATSU PC300-7	216MF-45000	216	45	22.3	Track Link ass'y (45L)	735
HITACHI ZX200	8190ML-46000	190	46	20.2	Track Link ass'y (46L)	540

PRODUCT SPECIFICATIONS

Please verify part number prior to order.

Thanks for viewing our listings. Please click "Ask A Question", or call us if you have a parts need that you do not see listed here.

We will do our best to locate the parts you need, and make every effort to save you money.
For parts information in English please CONTACT US

MITNIK PARTS PACKING

RECOMMEND PRODUCTS

MITNIK COMPANY PROFILE

MITNIK MACHINE PARTS(MMP BRAND) is the worldwide leader in replacement parts and original parts and accessories for Engineering Machine, Construction Machine, Industrial Truck and Agricultural Equipment over 20 years old.

MITNIK MACHINE PARTS have set up a one-stop shopping platform for engineering construction machinery parts, and the products:involve: excavator&bulldozer undercarriage (track roller, carrier roller, track link, track idler, track link assy, track shoe, segment group, sprocket, bushing, pin, bolt&nut), engaging tools(bucket teeth, bucket tip, bucket, cutting edge, end bit), engine parts (excavator&bulldozer engine parts, engineering truck engine parts etc..), hydraulic parts (hydraulic pump, hydraulic cylinder, quick couple, hydraulic track link pusher machine), dump truck parts, concrete machine parts( easy wearing parts, blades, mixer, shaft, electrical parts).

With more than 20 years experience on heavy duty machinery spare parts sales, our important customers are mainly distributed in South- East Asia, Mid-East, South America and some East European countries.

Pre-sale Service :

1.You must worry about the products can fit for your parts or not, please don;t worry becaue we double check
with the customers for drawing and machine model, and part no. befor ordering.
2.Excavator&Bulldozer spare parts in full-scale are available;
3.100% quality assurance,develop and manufacture follow original ones;
4. Quick response within 24 hours;

Sale Service:
1. Small order allowed;
2. Reasonable Price and timely delivery;
3. Original packing, neutral packing or customized packing;
4. We will reugularly update customers order producing situation by videos or pictures
5. After finished, we will inspecation all parts in case of any mistakes.
6. We will prepare all documents for custom clerance, such as FORM E, ORINAL, SGS any documents requested.

After-Sales Service:
1.Positive customer feedback from abroad market;

MITNIK COMPANY ADVANTAGES

SALES AND SERVICE NETWORK

Project in Europe

Project in Australia

Project in Brazil

FAQ

1. You are a trader or a manufacture? MITNIK MACHINE PARTS with one-stop shopping platform for engineering construction machinery parts as MITNIK have our own factory and storage warehouse and some parts of them were supply by our Joint Stock Partnership to ensure to provide excellent products and service to our customers, at competitive prices.We are manufactuer and trade integration business, our factory located on Quanzhou Nanan Distric, and our sales department is in City centre of Xiamen. 2. How can I be sure the part will fit my excavator? Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing. 3. How about the payment terms? We usually accept T/T or Trade Assurance. other terms also could be negotiated. 4. What is your minimum order? It depends on what you are buying. Normally, our minimum order is one 20’ full container and LCL container (less than a container load) can be acceptable. 5. What is your delivery time? FOB Xiamen or any Chinese port : 20 days . If there are any parts in stock , our delivery time is only 0-7 days. 6. What about Quality Control? We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.