- Dozer Undercarriage Parts
- Excavator Undercarriage Parts
- Mini Excavator Undercarriage Parts
- Skid Steer Undercarriage Parts
- Crawler Crane Undercarriage Parts
- Morooka Undercarriage Parts
- Crawler Loader Undercarriage Parts
- Sugar cane Harvester Undercarriage Parts
- Agricultural Tractor Undercarriage Parts
- Rubber Tracks
- Bolts&Nuts
- Ground Engaging Tools
- Cutting edges/Blades/End bits
- Hydraulic Cylinders
- Bucket Linkages
- Swing Bearing/Slewing Bearings
- Hydraulic Parts
- Attachments
- Other parts
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0102030405
Premium Excavator Undercarriage Parts Track Roller Bottom Roller Lower Roller Cr6590 123-1379
product detail
Product Description
Premium Excavator Undercarriage Parts Track Roller Bottom Roller Lower Roller CR6590 123-1379

| Product name | Excavator/ Bulldozer Track Roller, Excavator Undercarriage Parts |
| Material | 50Mn/40Mn2 |
| Color | Yellow or Black or Customized |
| Technique | Forging/ Casting |
| Surface Hardness/Hardness Depth | HRC52-58/8-12mm |
| Packing | Standard export packed |
| Port | Xiamen Port |
| Time of delivery | Within 15 days after contact and negotiation |
| Payment terms | T/T, L/C, Western Union and so on |
349 Carrier Roller P/N: CR6596; 124-7280; 124-7820; 300-4610; V1247280V
349 Idler P/N: CR6597; 115-6366; 248-7151; 248-7255; V115-6366V
349 Sprocket P/N: CR6593; 124-3296; 179-2929; V1243296V
349 Track Chain 52L P/N: CR6594/52; SI647/52; SI873/52; 150-4745; 231-0841; 301-2287; EZ1356D1M00052; 1082-01991T;1182-00700;14520602; VCR6594/52V
349 Track Shoe P/N: KM1426/750; Z40403B0N0750; Z40403B0N0750V; 208-32-51341; 1082-02730; 4403212; VKM1426/750V
349 Track Bolt P/N:150-4741;D7640000N15LS60D01001P1;1182-00880; 14526391; SA1182-00880;VLS60D01001P1
349 Track Nut P/N: SI652;1504742; 3071168;D76550A0N17; LS60D01002P1;KSA1108; 14526395;14880576;9112-13005;SA9112-13005;V432803


| E175B | E195LC | E200SR | E200SR LC LA04-01506 UP |
| E215B 1° TYPE NBDA21800-UP | E215B 2° TYPE NBDA21800-UP | E215B TIER3 AF/ME | E215B TIER3 CIS |
| E215B TIER3 NALA09627 UP | E215B EU TIER3 N6LA05579 UP | E215BJ AF/ME | E215BJ TIER 3 AF/ME |
| E215C MULTIFUNCTION | E215C TIER3 NCLA10883-UP | E215C TIER4 NBLA10274-UP | E215LC |
| E215LC SUP.LONG FRONT | E225BSR | E235SRLC | E235SRNLC |
| E265EL | E265LC | ||
| Js | |||
| JS160L | JS180L | JS190LC | JS200 2° TYPE 705001UP |
| JS200LC 2° TYPE 705001UP | JS210 LC 705001UP | JS220LC | JS220S |
| JS240S 2° TYPE | JS260LC 2° TYPE | ||
| HD820 III | HD820LC III | ||
About Us: Quanzhou Zhongkai Machinery (zkmparts/zkucparts), a trailblazer since 2013, is loed in Quanzhou, China. We are renowned for designing and producing top-tier undercarriage parts such as track rollers, track chains, idlers, top rollers, and sprockets/segments. Our extensive alog supports excavators, bulldozers, agro tractors, skid steers, and crawler loaders. We cover almost all major global brands-from mini excavators to enormous mining machines.





Package & Delivery: Experience seamless and secure packaging and delivery services, ensuring that your order arrives intact and on time. Trust in our reliable logistics to support your operational efficiency.







1.Are you a factory or a trade?
We are factory and trade integration business, our factory loed on Quanzhou City,Fujian Province.2.How about the payment terms and the terms of delivery?
(1) Payment terms: 30% T/T in advance, and the blance T/T before delivery.
(2) Terms of Delivery: Generally,LCL container (less than a container load),we offer with CIF or EXW;LCL container (less than a container load) we offer with FOB or CIF.
Delivery term can be negotiable.
3.How about the delivery time?
FOB Xiamen or other ports 25-30days after receiving your advance payment, and the actual delivery time depends on the items and quantity of your orders.
If it is in stock the delivery time only takes 0-7 days.
4.How can I be sure the part will fit my excavator?What about quality control?
(1) You can provide us correct model number/machine serial number/ any numbers on the
parts itself.Or measure the parts give us dimension or drawing.
(2) We have excellent tester, check every piece to ensure the quality is good,and strict control
to ensure product safety into container.
5.How about the products quality?
We have three types quality for your reference.
(1) Economic type quality,6 months guarantee time,suits in construction area,for 20tons and less 20tons machines,such as PC 100,PC 200.
(2) Standard type quality, 12 months guarantee time,suits in construction area,for mini excavators,20tons and less 20tons machines,such as ViO 30,PC 100,PC200.
(3) Heavy duty type quality,12 months guarantee time,suits in any heavy duty appliions like mining,quarry,forestry,etc,for more than 30 tons machines,such as ZAX 330,PC 650,PC1250,D10T.

