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<title><![CDATA[EC21 Product Catalogs - track surface]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/track-surface--0719/1/track surface.html]]></link><item>
<title><![CDATA[CATERPILLAR Track Roller/Bottom Roller for Sale]]></title><link><![CDATA[https://xmgtsunny.en.ec21.com/CATERPILLAR-Track-Roller-Bottom-Roller--12030468_12030477.html]]></link><description><![CDATA[surface.
Product Information 
Material
50Mn/40SiMnTi
Finish
Smooth
Colors
Black
or yellow
Technique
Forging
casting
Surface
Hardness
HRC50-56,deepth:4mm-10mm
Warranty
time
2000
hour
Certification
ISO]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
<item>
<title><![CDATA[40Cr High Quality Suitable for Komatsu PC60 100 200 210 220 240 300 350 400 Bucket Teeth Lock PIN]]></title><link><![CDATA[https://st850405.en.ec21.com/40Cr-High-Quality-Suitable-for--12033214_12033254.html]]></link><description><![CDATA[Track bolts and nuts1. Guarantee: 12 months2. Material: 40Cr3. Surface hardness: HRC38-42, grade: 12.94. Technology: Forging5. Packing: Standard exported fuming wooden pallet6. Delivery time: 30-45 d]]></description><pubDate><![CDATA[20241226]]></pubDate></item>
<item>
<title><![CDATA[Soilmec R208 R312 R415 R515 R618 R620 Track Roller Bottom Roller for Drilling Rig]]></title><link><![CDATA[https://kathyorient.en.ec21.com/Soilmec-R208-R312-R415-R515--11989012_11989734.html]]></link><description><![CDATA[surface hardening
Production time
7-25 days after received the payment
Loading port
Qingdao, Yantai, Dalian, Shanghai, Shenzhen, etc.
Packing
Plywood pallet or iron pallet
Trade terms
EXW, FOB, CFR, ]]></description><pubDate><![CDATA[20240822]]></pubDate></item>
<item>
<title><![CDATA[Chain Link]]></title><link><![CDATA[https://baodinghaoxu.en.ec21.com/Chain-Link--11006106_11006122.html]]></link><description><![CDATA[tracks
(Gear Machinery Parts)
Casting unit weight:
0.005kg to 45kg
Dimensional tolerance:
ISO8062CT5~CT7/VDGP690 D1(Casting); ISO2768mk(Machining)
Surface finish:
Ra6.3to Ra12.5(Casting); Ra0.6to Ra3]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
<item>
<title><![CDATA[Undercarriage Parts Track Roller Bottom Roller Lower Roller Liebherr LB24, LB28, LB36]]></title><link><![CDATA[https://ytcindylwc.en.ec21.com/Undercarriage-Parts-Track-Roller-Bottom--11840092_11840108.html]]></link><description><![CDATA[Surface hardening after quenching reach HRC45~52, increase the wear resistance of the wheel surface.
- Advanced CNC machine ensure the high machining accuracy
- Select the good sealing ring to avoid ]]></description><pubDate><![CDATA[20230831]]></pubDate></item>
<item>
<title><![CDATA[Cable Snow Chains]]></title><link><![CDATA[https://huanan01.en.ec21.com/Cable-Snow-Chains--11742146_11873617.html]]></link><description><![CDATA[surface ensures a longer product life, and the snap-lock fastening system ensures an easy installation.
CABLE CHAINS FOR SNOW SPECIFICATION
Size
Please refer to the tire table
Material
Steel
Pattern
]]></description><pubDate><![CDATA[20231207]]></pubDate></item>
<item>
<title><![CDATA[Sprocket for Kubota U20 U20-3 Minidigger]]></title><link><![CDATA[https://qzshunqi.en.ec21.com/Sprocket-for-Kubota-U20-U20--11464674_11464691.html]]></link><description><![CDATA[Surface hardness: The hardness is HRC50-56 and the depth is 6mm-8mm
3) Delivery time: The date of delivery is within 3 working days after your payment. The contract varies according to the quantity o]]></description><pubDate><![CDATA[20211025]]></pubDate></item>
<item>
<title><![CDATA[Excavator Drive Sprocket]]></title><link><![CDATA[https://shengan12.en.ec21.com/Excavator-Drive-Sprocket--11624728_11853136.html]]></link><description><![CDATA[Surface Hardness
HRC55-58
Application
Crawler Excavator
Warranty time
1000 hour
Technique
Casting
Usage
Crawler track chain machine
Application
Excavator parts
Excavator drive sprocket 990219 Details]]></description><pubDate><![CDATA[20231011]]></pubDate></item>
<item>
<title><![CDATA[Liebherr LR1600 LR1750 LR11000 LR11350 Track Pads]]></title><link><![CDATA[https://phemiawang.en.ec21.com/Liebherr-LR1600-LR1750-LR11000-LR11350--9762667_11305534.html]]></link><description><![CDATA[Track Pad For Liebherr LR1600 Crawler Crane
1. Details
Details of Liebherr LR1600 track pad as below: 
Technique
Casting
Heat Treated
Whole quenching &amp; tempering, then surface hardening
Production Ti]]></description><pubDate><![CDATA[20201207]]></pubDate></item>
<item>
<title><![CDATA[Track Roller, Bottom Roller,Lower Roller,Excavator Spare Parts, Bulldozer Spare Parts]]></title><link><![CDATA[https://abel181.en.ec21.com/Track-Roller-Bottom-Roller--11629237_11629238.html]]></link><description><![CDATA[Treatment Technical Data for BBY Track Roller：
Track roller shell: 
• Surface quenching HRC 54-60
• 
Track face hardening depth 5mm-7mm
• 
Corner hardening depth more than 2mm
]]></description><pubDate><![CDATA[20221118]]></pubDate></item>
<item>
<title><![CDATA[Undercarriage Parts Excavator Lubricative Track Chain Assy for Many Models]]></title><link><![CDATA[https://elliecheng.en.ec21.com/Undercarriage-Parts-Excavator-Lubricative-Track--10872783_10872784.html]]></link><description><![CDATA[Material
35MnB for PC200 Track Chain
Color
Black or Yellow
Surface Hardness
HRC52-58
Machine type
Bulldozer, Excavator, Crane
Warranty
2000 hour
Technique
Forging/Casting
Certification
ISO9001-2008
H]]></description><pubDate><![CDATA[20181213]]></pubDate></item>
<item>
<title><![CDATA[Undercarriage Bulldozer Parts Track Chain Assy Dozer Track Link Assembly]]></title><link><![CDATA[https://lydiayfbucket.en.ec21.com/Undercarriage-Bulldozer-Parts-Track-Chain--11865376_11865377.html]]></link><description><![CDATA[Track Chains: All of our track links are forged from top quality 35Cr and 40Cr carbon chromium steel. The track link body is manufactured to a hardness of HRC33~37 and the top surface of the track li]]></description><pubDate><![CDATA[20231111]]></pubDate></item>

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