{"title":"Doosan Mini Excavators","description":null,"products":[{"product_id":"heavy-duty-300x52-5nx84-directional","title":"300x52.5Nx84 Rubber Track | MX","description":"\u003ch2\u003e300x52.5Nx84 Rubber Track\u003c\/h2\u003e\u003cp\u003eThis heavy-duty replacement rubber track is built to the \u003cstrong\u003e300x52.5Nx84\u003c\/strong\u003e specification and uses the \u003cstrong\u003eMX\u003c\/strong\u003e tread pattern. Match the complete belt dimensions and guide style to the machine before ordering rather than selecting by width alone.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated travel, steering, pushing, and jobsite abrasion. Internal steel components support consistent engagement through the sprocket and roller path.\u003c\/p\u003e\u003ch2\u003eMX Tread Performance\u003c\/h2\u003e\u003cp\u003eThe directional\/general-purpose layout supports stable ground contact, predictable travel, and dependable traction across dirt, gravel, clay, and mixed work surfaces.\u003c\/p\u003e\u003ch2\u003eOEM-Grade Fitment Starts With the Full Size\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must all match the application. Confirm the complete \u003cstrong\u003e300x52.5Nx84\u003c\/strong\u003e specification or send the machine make and model to TrackTECH for fitment confirmation before shipment.\u003c\/p\u003e\u003ch2\u003eProtect Track Service Life\u003c\/h2\u003e\u003cp\u003eInspect sprocket teeth, rollers, idlers, alignment, and track tension before installation. 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Match the complete belt dimensions and guide style to the machine before ordering rather than selecting by width alone.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated travel, steering, pushing, and jobsite abrasion. Internal steel components support consistent engagement through the sprocket and roller path.\u003c\/p\u003e\u003ch2\u003eMX Tread Performance\u003c\/h2\u003e\u003cp\u003eThe directional\/general-purpose layout supports stable ground contact, predictable travel, and dependable traction across dirt, gravel, clay, and mixed work surfaces.\u003c\/p\u003e\u003ch2\u003eOEM-Grade Fitment Starts With the Full Size\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must all match the application. Confirm the complete \u003cstrong\u003e300x52.5Nx86\u003c\/strong\u003e specification or send the machine make and model to TrackTECH for fitment confirmation before shipment.\u003c\/p\u003e\u003ch2\u003eProtect Track Service Life\u003c\/h2\u003e\u003cp\u003eInspect sprocket teeth, rollers, idlers, alignment, and track tension before installation. 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Match the complete belt dimensions and guide style to the machine before ordering rather than selecting by width alone.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated travel, steering, pushing, and jobsite abrasion. Internal steel components support consistent engagement through the sprocket and roller path.\u003c\/p\u003e\u003ch2\u003eDirectional Tread Performance\u003c\/h2\u003e\u003cp\u003eThe directional\/general-purpose layout supports stable ground contact, predictable travel, and dependable traction across dirt, gravel, clay, and mixed work surfaces.\u003c\/p\u003e\u003ch2\u003eOEM-Grade Fitment Starts With the Full Size\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must all match the application. Confirm the complete \u003cstrong\u003e300x52.5Nx80\u003c\/strong\u003e specification or send the machine make and model to TrackTECH for fitment confirmation before shipment.\u003c\/p\u003e\u003ch2\u003eProtect Track Service Life\u003c\/h2\u003e\u003cp\u003eInspect sprocket teeth, rollers, idlers, alignment, and track tension before installation. 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Match the complete belt dimensions and guide style to the machine before ordering rather than selecting by width alone.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated travel, steering, pushing, and jobsite abrasion. Internal steel components support consistent engagement through the sprocket and roller path.\u003c\/p\u003e\u003ch2\u003eMX Tread Performance\u003c\/h2\u003e\u003cp\u003eThe directional\/general-purpose layout supports stable ground contact, predictable travel, and dependable traction across dirt, gravel, clay, and mixed work surfaces.\u003c\/p\u003e\u003ch2\u003eOEM-Grade Fitment Starts With the Full Size\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must all match the application. 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Match the complete belt dimensions and guide style to the machine before ordering rather than selecting by width alone.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated travel, steering, pushing, and jobsite abrasion. Internal steel components support consistent engagement through the sprocket and roller path.\u003c\/p\u003e\u003ch2\u003eDirectional Tread Performance\u003c\/h2\u003e\u003cp\u003eThe directional\/general-purpose layout supports stable ground contact, predictable travel, and dependable traction across dirt, gravel, clay, and mixed work surfaces.\u003c\/p\u003e\u003ch2\u003eOEM-Grade Fitment Starts With the Full Size\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must all match the application. Confirm the complete \u003cstrong\u003e300x52.5Nx92\u003c\/strong\u003e specification or send the machine make and model to TrackTECH for fitment confirmation before shipment.\u003c\/p\u003e\u003ch2\u003eProtect Track Service Life\u003c\/h2\u003e\u003cp\u003eInspect sprocket teeth, rollers, idlers, alignment, and track tension before installation. 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Match the complete belt dimensions and guide style to the machine before ordering rather than selecting by width alone.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated travel, steering, pushing, and jobsite abrasion. Internal steel components support consistent engagement through the sprocket and roller path.\u003c\/p\u003e\u003ch2\u003eDirectional Tread Performance\u003c\/h2\u003e\u003cp\u003eThe directional\/general-purpose layout supports stable ground contact, predictable travel, and dependable traction across dirt, gravel, clay, and mixed work surfaces.\u003c\/p\u003e\u003ch2\u003eOEM-Grade Fitment Starts With the Full Size\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must all match the application. Confirm the complete \u003cstrong\u003e350x52.5x92\u003c\/strong\u003e specification or send the machine make and model to TrackTECH for fitment confirmation before shipment.\u003c\/p\u003e\u003ch2\u003eProtect Track Service Life\u003c\/h2\u003e\u003cp\u003eInspect sprocket teeth, rollers, idlers, alignment, and track tension before installation. 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Match the complete belt dimensions and guide style to the machine before ordering rather than selecting by width alone.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated travel, steering, pushing, and jobsite abrasion. Internal steel components support consistent engagement through the sprocket and roller path.\u003c\/p\u003e\u003ch2\u003eDirectional Tread Performance\u003c\/h2\u003e\u003cp\u003eThe directional\/general-purpose layout supports stable ground contact, predictable travel, and dependable traction across dirt, gravel, clay, and mixed work surfaces.\u003c\/p\u003e\u003ch2\u003eOEM-Grade Fitment Starts With the Full Size\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must all match the application. 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Match the complete belt dimensions and guide style to the machine before ordering rather than selecting by width alone.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated travel, steering, pushing, and jobsite abrasion. Internal steel components support consistent engagement through the sprocket and roller path.\u003c\/p\u003e\u003ch2\u003eStaggered Block Tread Performance\u003c\/h2\u003e\u003cp\u003eAlternating blocks distribute contact across the belt for stable travel, predictable steering, and balanced traction on dirt, gravel, packed ground, and mixed surfaces.\u003c\/p\u003e\u003ch2\u003eOEM-Grade Fitment Starts With the Full Size\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must all match the application. 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For mixed surfaces, balance traction, ride quality, and expected wear rather than choosing by appearance alone.\u003c\/p\u003e\u003ch2\u003eCheck the Undercarriage Before Installation\u003c\/h2\u003e\u003cp\u003eInspect sprockets, rollers, idlers, alignment, and track tension before installing new tracks. Worn drive components or incorrect tension can shorten replacement-track life. Set final tension to the machine manufacturer's service specification after installation.\u003c\/p\u003e\u003ch2\u003eTrackTECH Fitment Support\u003c\/h2\u003e\u003cp\u003eTrackTECH provides fitment support before shipment and backs replacement rubber tracks with a \u003cstrong\u003e24-month warranty against manufacturing defects\u003c\/strong\u003e. 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The listed application uses \u003cstrong\u003e300x52.5Nx84\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated steering, travel, and abrasive jobsite conditions.\u003c\/p\u003e\u003ch2\u003eTraction Matched to the Work\u003c\/h2\u003e\u003cp\u003eAvailable tread patterns are chosen around real jobsite priorities such as cleanout, pushing bite, stable grading, and predictable travel. Confirm the physical track size first, then select tread around the work surface.\u003c\/p\u003e\u003ch2\u003eFitment and Undercarriage\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must match the machine. 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For mixed surfaces, balance traction, ride quality, and expected wear rather than choosing by appearance alone.\u003c\/p\u003e\u003ch2\u003eCheck the Undercarriage Before Installation\u003c\/h2\u003e\u003cp\u003eInspect sprockets, rollers, idlers, alignment, and track tension before installing new tracks. Worn drive components or incorrect tension can shorten replacement-track life. Set final tension to the machine manufacturer's service specification after installation.\u003c\/p\u003e\u003ch2\u003eTrackTECH Fitment Support\u003c\/h2\u003e\u003cp\u003eTrackTECH provides fitment support before shipment and backs replacement rubber tracks with a \u003cstrong\u003e24-month warranty against manufacturing defects\u003c\/strong\u003e. If the track marking or machine configuration does not match the confirmed size list above, verify fitment before ordering.\u003c\/p\u003e","brand":"TrackTECH","offers":[{"title":"Heavy Duty","offer_id":52362239344952,"sku":"TT-DX35Z-300X525NX86-DR","price":969.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3493\/3560\/files\/300x52.5x86-mx-01_d23c9fee-99db-4be5-b2b3-0f2bb826fda3.webp?v=1784581501"},{"product_id":"doosan-dx55-rubber-tracks","title":"Doosan DX55 Rubber Tracks | 400x72.5Wx74","description":"\u003ch2\u003eDoosan DX55 Replacement Rubber Tracks\u003c\/h2\u003e\u003cp\u003eShop replacement rubber tracks for the \u003cstrong\u003eDoosan DX55\u003c\/strong\u003e using TrackTECH's merchant-confirmed fitment catalog. Confirmed track size is \u003cstrong\u003e400x72.5Wx74\u003c\/strong\u003e. 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For mixed surfaces, balance traction, ride quality, and expected wear rather than choosing by appearance alone.\u003c\/p\u003e\u003ch2\u003eCheck the Undercarriage Before Installation\u003c\/h2\u003e\u003cp\u003eInspect sprockets, rollers, idlers, alignment, and track tension before installing new tracks. Worn drive components or incorrect tension can shorten replacement-track life. Set final tension to the machine manufacturer's service specification after installation.\u003c\/p\u003e\u003ch2\u003eTrackTECH Fitment Support\u003c\/h2\u003e\u003cp\u003eTrackTECH provides fitment support before shipment and backs replacement rubber tracks with a \u003cstrong\u003e24-month warranty against manufacturing defects\u003c\/strong\u003e. If the track marking or machine configuration does not match the confirmed size list above, verify fitment before ordering.\u003c\/p\u003e","brand":"TrackTECH","offers":[{"title":"Heavy Duty","offer_id":52362239377720,"sku":"TT-DX55-400X725WX74-DR","price":1689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3493\/3560\/files\/heavy-duty-400x72.5x74-mini-excavator-rubber-track-hero.webp?v=1788642356"},{"product_id":"doosan-dx27-front-idler","title":"Doosan DX27 Front Idler | Part #7199074","description":"\u003ch2\u003eDoosan DX27 Front Idler | Part #7199074\u003c\/h2\u003e\u003cp\u003eThis replacement \u003cstrong\u003efront idler\u003c\/strong\u003e is cataloged for \u003cstrong\u003eDoosan DX27\u003c\/strong\u003e and is intended for service in the tracked undercarriage. 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Replacing a failed component without correcting related wear can shorten service life and create tracking problems.\u003c\/p\u003e\u003cp\u003eTrackTECH provides fitment support before shipment and 24-month warranty coverage against manufacturing defects.\u003c\/p\u003e","brand":"TrackTECH","offers":[{"title":"Default Title","offer_id":52362350002488,"sku":"TT-DX35-FI-7199074","price":432.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3493\/3560\/files\/fi7199074-hero-01_b77b3f23-b469-4a8d-a97c-32a670784558.webp?v=1784327627"},{"product_id":"doosan-dx35-carrier-roller","title":"Doosan DX35 Top Roller | Part #RC411-21903","description":"\u003ch2\u003eDoosan DX35 Top Roller | Part #RC411-21903\u003c\/h2\u003e\u003cp\u003eThis replacement \u003cstrong\u003etop roller\u003c\/strong\u003e is cataloged for \u003cstrong\u003eDoosan DX35\u003c\/strong\u003e and is intended for service in the tracked undercarriage. The top roller supports the return side of the track and helps maintain controlled belt travel.\u003c\/p\u003e\u003ch2\u003eBuilt for Undercarriage Service\u003c\/h2\u003e\u003cp\u003eWear components operate as a system. Correct geometry, mounting, and alignment matter because a worn sprocket, seized roller, damaged idler, or incorrect tension can accelerate wear across new and existing components.\u003c\/p\u003e\u003ch2\u003eConfirm Fitment Before Installation\u003c\/h2\u003e\u003cp\u003eMatch the machine model and the physical part configuration before installation. TrackTECH can verify the application using the machine model, existing part information, and undercarriage details when needed.\u003c\/p\u003e\u003ch2\u003eService the System, Not Just One Part\u003c\/h2\u003e\u003cp\u003eInspect the track, sprocket teeth, rollers, idlers, guards, alignment, and tension while the machine is accessible. 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The front idler supports track routing, tension, and alignment through the undercarriage.\u003c\/p\u003e\u003ch2\u003eBuilt for Undercarriage Service\u003c\/h2\u003e\u003cp\u003eWear components operate as a system. Correct geometry, mounting, and alignment matter because a worn sprocket, seized roller, damaged idler, or incorrect tension can accelerate wear across new and existing components.\u003c\/p\u003e\u003ch2\u003eConfirm Fitment Before Installation\u003c\/h2\u003e\u003cp\u003eMatch the machine model and the physical part configuration before installation. TrackTECH can verify the application using the machine model, existing part information, and undercarriage details when needed.\u003c\/p\u003e\u003ch2\u003eService the System, Not Just One Part\u003c\/h2\u003e\u003cp\u003eInspect the track, sprocket teeth, rollers, idlers, guards, alignment, and tension while the machine is accessible. 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Replacing a failed component without correcting related wear can shorten service life and create tracking problems.\u003c\/p\u003e\u003cp\u003eTrackTECH provides fitment support before shipment and 24-month warranty coverage against manufacturing defects.\u003c\/p\u003e","brand":"TrackTECH","offers":[{"title":"Default Title","offer_id":52362350264632,"sku":"TT-DX50-5-FI-7202053","price":693.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3493\/3560\/files\/front-idler-ca935_963552cc-fe1b-44b3-96de-51c509c34773.webp?v=1778640371"},{"product_id":"daewoo-solar55-3-rubber-tracks","title":"Daewoo Solar 55-3 Rubber Tracks | 400x72.5Wx76","description":"\u003ch2\u003eBuilt for Daewoo Solar 55-3\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDaewoo Solar 55-3\u003c\/strong\u003e replacement rubber tracks are built for excavation, trenching, grading, and repeated travel. 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Inspect sprockets, rollers, idlers, alignment, and track tension before installation because undercarriage condition directly affects belt wear and tracking.\u003c\/p\u003e\u003cp\u003eTrackTECH provides fitment support before shipment and 24-month warranty coverage against manufacturing defects.\u003c\/p\u003e","brand":"TrackTECH","offers":[{"title":"Default Title","offer_id":52400063119672,"sku":"TT-SOLAR-55-3-400X725WX76-BL","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3493\/3560\/files\/400x72.5Wx76-block-hero_4f0deaef-42a0-4782-8b0b-7c647cbeaf7a.jpg?v=1779207347"},{"product_id":"hyundai-robex60cr-9a-rubber-tracks","title":"Hyundai Robex 60CR-9A Rubber Tracks | 400x72.5Wx76","description":"\u003ch2\u003eBuilt for Hyundai Robex 60CR-9A\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHyundai Robex 60CR-9A\u003c\/strong\u003e replacement rubber tracks are built for excavation, trenching, grading, and repeated travel. 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For mixed surfaces, balance traction, ride quality, and expected wear rather than choosing by appearance alone.\u003c\/p\u003e\u003ch2\u003eCheck the Undercarriage Before Installation\u003c\/h2\u003e\u003cp\u003eInspect sprockets, rollers, idlers, alignment, and track tension before installing new tracks. Worn drive components or incorrect tension can shorten replacement-track life. Set final tension to the machine manufacturer's service specification after installation.\u003c\/p\u003e\u003ch2\u003eTrackTECH Fitment Support\u003c\/h2\u003e\u003cp\u003eTrackTECH provides fitment support before shipment and backs replacement rubber tracks with a \u003cstrong\u003e24-month warranty against manufacturing defects\u003c\/strong\u003e. If the track marking or machine configuration does not match the confirmed size list above, verify fitment before ordering.\u003c\/p\u003e","brand":"TrackTECH","offers":[{"title":"Staggered Block","offer_id":52400063840568,"sku":"TT-DX60R-400X725WX76-BL","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3493\/3560\/files\/400x72.5Wx76-block-hero_28b2d2e3-9d6d-41de-beb7-be1829544d43.jpg?v=1779207347"},{"product_id":"hyundai-r60cr9a-rubber-tracks","title":"Hyundai R60CR-9A Rubber Tracks | 400x72.5Wx76","description":"\u003ch2\u003eBuilt for Hyundai R60CR-9A\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHyundai R60CR-9A\u003c\/strong\u003e replacement rubber tracks are built for excavation, trenching, grading, and repeated travel. The listed application uses \u003cstrong\u003e400x72.5Wx76\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated steering, travel, and abrasive jobsite conditions.\u003c\/p\u003e\u003ch2\u003eTraction Matched to the Work\u003c\/h2\u003e\u003cp\u003eAvailable tread patterns are chosen around real jobsite priorities such as cleanout, pushing bite, stable grading, and predictable travel. Confirm the physical track size first, then select tread around the work surface.\u003c\/p\u003e\u003ch2\u003eFitment and Undercarriage\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must match the machine. Inspect sprockets, rollers, idlers, alignment, and track tension before installation because undercarriage condition directly affects belt wear and tracking.\u003c\/p\u003e\u003cp\u003eTrackTECH provides fitment support before shipment and 24-month warranty coverage against manufacturing defects.\u003c\/p\u003e","brand":"TrackTECH","offers":[{"title":"Default Title","offer_id":52400063906104,"sku":"TT-R60CR-9A-400X725WX76-BL","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3493\/3560\/files\/400x72.5Wx76-block-hero_ef414573-a8ad-4e97-b199-a6e985def927.jpg?v=1779207347"},{"product_id":"doosan-dx63-3-rubber-tracks","title":"Doosan DX63-3 Rubber Tracks | 400x72.5Wx76","description":"\u003ch2\u003eBuilt for Doosan DX63-3\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoosan DX63-3\u003c\/strong\u003e replacement rubber tracks are built for excavation, trenching, grading, and repeated travel. The listed application uses \u003cstrong\u003e400x72.5Wx76\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated steering, travel, and abrasive jobsite conditions.\u003c\/p\u003e\u003ch2\u003eTraction Matched to the Work\u003c\/h2\u003e\u003cp\u003eAvailable tread patterns are chosen around real jobsite priorities such as cleanout, pushing bite, stable grading, and predictable travel. Confirm the physical track size first, then select tread around the work surface.\u003c\/p\u003e\u003ch2\u003eFitment and Undercarriage\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must match the machine. 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The listed application uses \u003cstrong\u003e400x72.5Wx76\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated steering, travel, and abrasive jobsite conditions.\u003c\/p\u003e\u003ch2\u003eTraction Matched to the Work\u003c\/h2\u003e\u003cp\u003eAvailable tread patterns are chosen around real jobsite priorities such as cleanout, pushing bite, stable grading, and predictable travel. Confirm the physical track size first, then select tread around the work surface.\u003c\/p\u003e\u003ch2\u003eFitment and Undercarriage\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must match the machine. 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Inspect sprockets, rollers, idlers, alignment, and track tension before installation because undercarriage condition directly affects belt wear and tracking.\u003c\/p\u003e\u003cp\u003eTrackTECH provides fitment support before shipment and 24-month warranty coverage against manufacturing defects.\u003c\/p\u003e","brand":"TrackTECH","offers":[{"title":"Heavy Duty","offer_id":52571070300472,"sku":"TT-DX80-450X81WX76-DR","price":2219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3493\/3560\/files\/doosan-dx80-rubber-tracks-450x81wx76-tt-webp-hero_bef1e3ca-387b-4a1b-84d4-c208808afa70.webp?v=1785955524"},{"product_id":"takeuchi-tb070-rubber-tracks-450x81wx76","title":"Takeuchi TB070 Rubber Tracks | 450x81Wx76","description":"\u003ch2\u003eBuilt for Takeuchi TB070\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eTakeuchi TB070\u003c\/strong\u003e replacement rubber tracks are built for excavation, trenching, grading, and repeated travel. 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Match the complete belt dimensions and guide style to the machine before ordering rather than selecting by width alone.\u003c\/p\u003e\u003ch2\u003eHeavy-Duty Construction Where It Matters\u003c\/h2\u003e\u003cp\u003eTrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated travel, steering, pushing, and jobsite abrasion. Internal steel components support consistent engagement through the sprocket and roller path.\u003c\/p\u003e\u003ch2\u003eMX Tread Performance\u003c\/h2\u003e\u003cp\u003eThe directional\/general-purpose layout supports stable ground contact, predictable travel, and dependable traction across dirt, gravel, clay, and mixed work surfaces.\u003c\/p\u003e\u003ch2\u003eOEM-Grade Fitment Starts With the Full Size\u003c\/h2\u003e\u003cp\u003eWidth, pitch, link count, and guide geometry must all match the application. 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