{"title":"Kobelco SK17SR-5E Tracks \u0026 Parts","description":"\u003cp\u003eThe \u003cstrong\u003eKobelco SK17SR-5E\u003c\/strong\u003e runs a \u003cstrong\u003e230x48x70\u003c\/strong\u003e track: 230 mm across the tread, 48 mm between links, 70 links around. Cut for digging, trenching, backfill and tight-quarters work and shipped free to the lower 48.\u003c\/p\u003e\u003ch3\u003eWhat the numbers mean on a Kobelco SK17SR-5E\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e230x48x70\u003c\/strong\u003e — 230 mm tread width (about 9\"), 48 mm pitch, 70 links\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eWidth is the tread face, pitch is the distance between drive lugs, and links is the count around the loop. All three have to match — a track one link off will not tension correctly no matter how close the width is.\u003c\/p\u003e\u003ch3\u003eTread choice for the Kobelco SK17SR-5E\u003c\/h3\u003e\u003cp\u003eSize gets the track on the machine; tread decides how it works and how long it lasts. What we stock for this one:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"\/products\/heavy-duty-230x48x70-directional\"\u003e\u003cstrong\u003eMX\u003c\/strong\u003e\u003c\/a\u003e — mixed and hard surfaces. A durable general-duty excavator tread\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eParts we carry for the Kobelco SK17SR-5E\u003c\/h3\u003e\u003cp\u003eTracks. Call for anything not shown online — we can usually source it.\u003c\/p\u003e\u003ch3\u003eHow these wear\u003c\/h3\u003e\u003cp\u003eExcavator undercarriages load one side hard on slew and travel, so link cracking usually shows up before the tread wears out. Replace in pairs where you can: a new track running against a stretched one loads the drive unevenly and you will feel it in the steering.\u003c\/p\u003e\u003ch3\u003eSame track, other machines\u003c\/h3\u003e\u003cp\u003eTrack size follows undercarriage geometry, not brand, so 230x48x70 shows up on machines from several makers. If you run any of these alongside the Kobelco SK17SR-5E, it is the same belt:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cat-301-8\"\u003e301 8\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/airman-ax17u\"\u003eAirman AX17U\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/bobcat-e17z\"\u003eBobcat E17Z\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cat-301-5cr\"\u003eCAT 301.5CR\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cat-301-6c\"\u003eCAT 301.6C\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cat-301-7\"\u003eCAT 301.7\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cat-301-8c\"\u003eCAT 301.8C\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/case-cx14\"\u003eCase CX14\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/case-cx15stc\"\u003eCase CX15STC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/case-cx15str\"\u003eCase CX15STR\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure which you are running? Read the size off the inside of the old track, or call \u003ca href=\"tel:8508167898\"\u003e(850) 816-7898\u003c\/a\u003e and we will pull it off the machine record. The \u003ca href=\"\/pages\/track-finder\"\u003eTrack Finder\u003c\/a\u003e works by make and model too.\u003c\/p\u003e\u003ch3\u003eMore Kobelco undercarriage\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kobelco-115\"\u003eKobelco 115\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kobelco-13sr\"\u003eKobelco 13SR\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kobelco-b61\"\u003eKobelco B61\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kobelco-b69\"\u003eKobelco B69\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kobelco-sk005\"\u003eKobelco SK005\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kobelco-sk013\"\u003eKobelco SK013\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/kobelco\"\u003eAll Kobelco tracks \u0026amp; parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"heavy-duty-230x48x70-directional","title":"9\" Heavy Duty Mini Excavator Tracks (230x48x70)","description":"\u003cp\u003eThe \u003cstrong\u003e230x48x70 Heavy Duty rubber track (9-inch)\u003c\/strong\u003e supports a broad verified fitment range across mini excavators. Key applications include \u003cstrong\u003eKubota KX41-2, IHI 15UX, Hitachi ZX19U-5, Kobelco SK035-2, Hitachi EX15UR, and Airman AX17U\u003c\/strong\u003e, with 90 additional verified fits in the TrackTECH graph.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximize Uptime. Lower the Cost Per Hour.\u003c\/strong\u003e A failed track costs more than the replacement—it costs production time. This Heavy Duty replacement track is built for contractors and fleets that need dependable machine availability, predictable wear and useful traction instead of mid-job interruptions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrackTECH Advantage:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Steel Cord:\u003c\/strong\u003e Jointless internal steel cable construction removes splice points and reinforces the track against stretching and high-load stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged Steel Links:\u003c\/strong\u003e Heat-treated internal guide links support consistent sprocket engagement under repeated torque and load cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear \u0026amp; Ground Contact:\u003c\/strong\u003e Heavy-duty lug geometry balances traction, footprint stability and long-wearing contact across everyday jobsites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled Travel:\u003c\/strong\u003e Tread geometry is selected for predictable forward and reverse movement during digging, trenching and repositioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConfirm the Full Size\u003c\/strong\u003e Match the width, pitch and link count of the 230x48x70 against your existing track, or use the \u003ca href=\"\/pages\/rubber-track-finder\"\u003eTrackTECH Rubber Track Finder\u003c\/a\u003e to confirm fitment for your machine before ordering.\u003c\/p\u003e","brand":"TrackTECH","offers":[{"title":"Default Title","offer_id":52307284328760,"sku":"TT2304870MX","price":569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3493\/3560\/files\/230x48x70-mx-mini-excavator-rubber-track-01-hero.webp?v=1790630385"},{"product_id":"bridgestone-230x48x70-mx","title":"230x48x70 Bridgestone Rubber Track | MX","description":"\u003cp\u003e\u003cstrong\u003e230x48x70 Heavy Duty Bridgestone 230x48x70 MX rubber track\u003c\/strong\u003e for mini excavator applications. This configuration uses a 230 mm track width, 48 mm pitch and 70 links, commonly referred to as a 9-inch track.\u003c\/p\u003e\u003ch2\u003e230x48x70 Rubber Track Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Size:\u003c\/strong\u003e 230x48x70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 230 mm \/ 9.06 in exact \/ 9 in nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 48 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinks:\u003c\/strong\u003e 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTread Pattern:\u003c\/strong\u003e Bridgestone 230x48x70 MX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Weight:\u003c\/strong\u003e 131 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 24 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBridgestone 230x48x70 MX Tread Performance\u003c\/h2\u003e\u003cp\u003eMX tread is a durable replacement option for compact excavator travel across asphalt, concrete, rock, gravel and mixed work.\u003c\/p\u003e\u003ch2\u003eCompatible Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirman:\u003c\/strong\u003e AX17U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBobcat:\u003c\/strong\u003e E17Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e CX14, CX15STC, CX15STR, CX16B, CX17B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAT:\u003c\/strong\u003e 301-6C, 301-8, 301-8C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWarranty \u0026amp; Shipping\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 24 months\u003c\/li\u003e\u003c\/ul\u003e","brand":"Bridgestone","offers":[{"title":"Default Title","offer_id":52663265526072,"sku":"BS2304870XD","price":753.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3493\/3560\/files\/bs2304870xd-extra-1-v1.webp?v=1790612098"}],"url":"https:\/\/newrubbertrack.com\/collections\/kobelco-sk17sr-5e.oembed","provider":"TrackTECH","version":"1.0","type":"link"}