{"product_id":"cemb-cm27t-truck-bus-universal-tire-changer","title":"CEMB CM27T Truck \u0026 Bus Universal Tire Changer","description":"\u003cdiv class=\"divider\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" alt=\"\" width=\"1198\" height=\"8\"\u003e\u003c\/div\u003e \u003cdiv id=\"kd-main-product-feature-container\" class=\"kd-main-product-feature-container\"\u003e \u003cdiv class=\"panel\"\u003e \u003cdiv class=\"kd-product-feature-continer kd-flex-row-2\"\u003e \u003cdiv class=\"kd-prouduct-feature-item kd-prouduct-feature-content\"\u003e \u003ch2\u003eCEMB CM27T: the chuck that lifts the wheel for you\u003c\/h2\u003e \u003cp\u003eThe single most important thing about the CM27T is not on the front of the machine. It is the pivoting four-jaw clamping chuck, which does two jobs instead of one: it clamps the wheel, and it acts as the wheel lift. On a machine built for over-the-road Class 8 truck and bus assemblies — and some off-road tractor tires and rims — that is not a convenience feature. It is the difference between a job two technicians wrestle with and a job one technician runs, and it is the reason commercial tire work injures fewer backs than it used to.\u003c\/p\u003e \u003cp\u003eAround that chuck is a heavy-duty universal changer that handles tube and tubeless tires, self-centres on the rim, and is driven entirely from a portable control unit rather than from a fixed console. That last point is worth as much as the first, and we will come back to it.\u003c\/p\u003e \u003ch3\u003eSelf-centring clamping, and the range that actually matters\u003c\/h3\u003e \u003cp\u003eThe clamping range is 13\"–27\" rim diameter, with tire diameters accepted up to 63\". The number that matters day to day, though, is the nominal heavy-duty truck service band of 15\"–24.5\" rims — that is where the bulk of commercial work sits, and it sits comfortably inside the machine's range rather than at the edge of it. A changer working in the middle of its capability is a changer that stays accurate and stays in one piece; one permanently at its limits is not.\u003c\/p\u003e \u003cp\u003eSelf-centring is doing real work here too. A truck wheel that is not concentric on the chuck fights every subsequent operation, and on assemblies this heavy that shows up as scored rim flanges and damaged beads. The four jaws pivot to take the rim and pull it true before anything else happens.\u003c\/p\u003e \u003ch3\u003eThe portable control unit\u003c\/h3\u003e \u003cp\u003eEverything is operated from a control unit the technician carries. That sounds minor until you have tried to lubricate a bead, watch a mount head and reach a fixed panel at the same time. With the controls in hand the operator stands where the work is, and bead lubrication, demounting and mounting are all watched while they happen rather than driven blind from six feet away.\u003c\/p\u003e \u003ch3\u003eTwo forces, doing two different jobs\u003c\/h3\u003e \u003cp\u003eThe specification quotes two forces and they are frequently confused, so it is worth separating them properly. The \u003cstrong\u003ebead loosening roller\u003c\/strong\u003e is adjustable and exerts over 4,100 lbs of force; it works progressively around the bead seat, in combination with bi-directional rotation of the clamping system, to break a bead free without hammering it. The \u003cstrong\u003ebead breaker force\u003c\/strong\u003e is 3,300 lbs (1,500 kg) and is the machine's dedicated bead-breaking action. They are separate mechanisms with separate numbers, and a stubborn commercial tire usually meets both.\u003c\/p\u003e \u003cp\u003eBi-directional rotation deserves a line of its own. Being able to reverse the table means a bead that has hung up can be backed off and taken again from the other direction, instead of being forced. On an expensive aluminium truck rim, backing off is a much better instinct than pushing harder.\u003c\/p\u003e \u003ch3\u003ePower, hydraulics and air\u003c\/h3\u003e \u003cp\u003eDrive is a heavy-duty high-torque motor running on 220 V, 1 ph, 50\/60 Hz. The machine's maximum operating pressure of 1,885 PSI (130 bar) is the hydraulic working pressure of the system itself — it is \u003cem\u003enot\u003c\/em\u003e a shop air requirement, and it is not something you supply. It is quoted because it tells you what the machine is built to withstand internally, which on equipment that spends its life breaking commercial beads is a fair proxy for how long it will last.\u003c\/p\u003e \u003ch3\u003eWill it fit your shop?\u003c\/h3\u003e \u003cp\u003eTwo practical constraints. First, electrical: you need a 220 V single-phase supply at 50\/60 Hz within reach of the machine's final position. Providing that circuit and having it connected by a licensed electrician to local code is the customer's responsibility, and it is worth confirming before the machine arrives rather than after.\u003c\/p\u003e \u003cp\u003eSecond, space and access. The crate is L63\" x W59\" x H41\" with a gross shipping weight of 1,415 lbs (640 kg). Measure the route in as well as the floor space — the doorway, the threshold, and any turn tight enough to matter — because a machine that fits the bay but not the corridor is a bad afternoon. Once it is in position, leave working room around the whole assembly: on truck wheels the technician needs to walk the tire, which is the entire point of the portable control unit.\u003c\/p\u003e \u003ch3\u003ePerfect for\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eCommercial truck and bus fleets\u003c\/strong\u003e — servicing your own Class 8 wheels in-house instead of waiting on a road service call.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eHeavy-duty tire shops\u003c\/strong\u003e — tube and tubeless, steel and alloy, across the full nominal 15\"–24.5\" commercial band.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAgricultural and off-road operations\u003c\/strong\u003e — the machine is rated for some off-road tractor tires and rims alongside its road work.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMunicipal and transit garages\u003c\/strong\u003e — where the wheels are heavy, the schedule is fixed and staffing a two-person tire job is not realistic.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWhat's in the box\u003c\/h3\u003e \u003cp\u003eThe CM27T comes fully assembled, with the portable control unit and the pivoting four-jaw clamping chuck as part of the machine rather than as options. Beyond that, the manufacturer's data does not itemise the crate contents, so we have not listed accessories we cannot confirm. If your work depends on a specific adapter or clamping accessory, ask us to check before you order.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003ch4\u003eCapacity and range\u003c\/h4\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eRim clamping range\u003c\/th\u003e \u003ctd\u003e13\"–27\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eNominal HD truck wheel service\u003c\/th\u003e \u003ctd\u003e15\"–24.5\" rims\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaximum wheel width\u003c\/th\u003e \u003ctd\u003e30\" (780 mm), as published\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaximum diameter\u003c\/th\u003e \u003ctd\u003e63\" (1,600 mm) — see the note below\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch4\u003eForce, power and shipping\u003c\/h4\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eBead breaker force\u003c\/th\u003e \u003ctd\u003e3,300 lbs (1,500 kg)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eBead loosening roller force\u003c\/th\u003e \u003ctd\u003eover 4,100 lbs, adjustable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaximum operating pressure\u003c\/th\u003e \u003ctd\u003e1,885 PSI (130 bar)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePower supply\u003c\/th\u003e \u003ctd\u003e220 V, 1 ph, 50\/60 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eShipping dimensions\u003c\/th\u003e \u003ctd\u003eL63\" x W59\" x H41\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eGross shipping weight\u003c\/th\u003e \u003ctd\u003e1,415 lbs (640 kg)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch4\u003eA published figure that is labelled two ways\u003c\/h4\u003e \u003cp\u003eThe 63\" (1,600 mm) capacity appears in the specification table as \"maximum wheel diameter\" and everywhere else in the manufacturer's material as the maximum \u003cem\u003etire\u003c\/em\u003e diameter. On a commercial assembly those are not the same measurement, and the difference is large. We read it as the overall tire-and-wheel assembly diameter, which is how the rest of the data uses it, but we have printed the discrepancy rather than hiding it. If you are buying this machine specifically for assemblies near that limit, contact us and we will confirm the correct reading with the manufacturer before you order.\u003c\/p\u003e \u003ch3\u003eCertification, stated plainly\u003c\/h3\u003e \u003cp\u003eWe do not publish a third-party North American safety listing for this machine, and we will not imply one. The manufacturer's data covers performance and dimensions; it does not include an independent listing, and a manufacturer's own declaration is not the same thing.\u003c\/p\u003e \u003cp\u003eInsurers, corporate fleet policies and some local inspection authorities can require a named third-party listing before signing off an installation. If you buy under any of those, ask us to confirm what documentation ships with the machine before you order rather than after.\u003c\/p\u003e \u003ch3\u003eShipping and delivery\u003c\/h3\u003e \u003cp\u003eFreight only, within the contiguous United States. Your rate is calculated live at checkout from the ZIP code you enter, so it reflects the lane and the day rather than a number baked into a product page. Residential delivery carries a residential fee, added by the checkout.\u003c\/p\u003e \u003cp\u003eTwo things are yours to arrange. The unload: this arrives crated and someone at your end needs a forklift or a dock, so if that is not you, tell us and we will set it up for terminal pickup. And the inspection: look at the crate first — corners, banding, wrap, whether the load has shifted — and note every mark on the bill of lading while the driver is still there.\u003c\/p\u003e \u003ch3\u003eWarranty\u003c\/h3\u003e \u003cp\u003eThis machine is covered by the manufacturer's warranty, and the warranty document is the authority on the terms. We are not going to summarise a coverage period here — a summary that drifts out of date is worse than none — so ask us and we will send the current document before you commit.\u003c\/p\u003e \u003cp\u003eStanding advice: do not disassemble before you claim. It is a natural instinct to open something up and diagnose it, and it is also the fastest route to a denied claim.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"divider\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" alt=\"\" width=\"1198\" height=\"8\"\u003e\u003c\/div\u003e \u003cdiv id=\"kd-main-product-details-container\" class=\"kd-main-product-details-container\"\u003e \u003ch2 class=\"h3 accordion\"\u003eProduct Features\u003c\/h2\u003e \u003cdiv class=\"panel\"\u003e \u003cdiv class=\"kd-product-details-continer kd-flex-row\"\u003e \u003cdiv class=\"kd-prouduct-details-item\"\u003e \u003cul\u003e \u003cli\u003eSelf-centering wheel clamping from 13”-27” diameter and tire diameters to 63”. Nominal HD truck wheel service ranges from 15” to 24.5” rims.\u003c\/li\u003e \u003cli\u003eAll operation controlled from a portable control unit to gain access to multiple areas around the tire and wheel during service. Aids in tire bead lubrication, demounting and mounting.\u003c\/li\u003e \u003cli\u003eBi-directional rotation of the clamping system works with an adjustable bead loosening roller force of over 4100 LbF. (1860 KgF)\u003c\/li\u003e \u003cli\u003eHeavy duty 220v, 1 ph. 50\/60 Hz high torque motor.\u003c\/li\u003e \u003cli\u003eComes Fully Assembled\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"divider\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" alt=\"\" width=\"1198\" height=\"8\"\u003e\u003c\/div\u003e \u003cdiv id=\"kd-main-product-spec-container\" class=\"kd-main-product-spec-container\"\u003e \u003ch2 class=\"h3 accordion\"\u003eProduct Specifications\u003c\/h2\u003e \u003cdiv class=\"panel\"\u003e \u003cdiv class=\"kd-product-spec-continer kd-flex-row\"\u003e \u003cdiv class=\"kd-prouduct-spec-item\"\u003e \u003ctable border=\"0\" cellspacing=\"0\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd align=\"left\" width=\"50%\"\u003eModel\u003c\/td\u003e \u003ctd align=\"right\" width=\"50%\"\u003eCM27T\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" width=\"50%\"\u003eMaximum Wheel Width\u003c\/td\u003e \u003ctd align=\"right\" width=\"50%\"\u003e30\" (780 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" width=\"50%\"\u003eMaximum Wheel Diameter\u003c\/td\u003e \u003ctd align=\"right\" width=\"50%\"\u003e63\" (1,600 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" width=\"50%\"\u003eRim Clamping Range\u003c\/td\u003e \u003ctd align=\"right\" width=\"50%\"\u003e13\" - 27\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" width=\"50%\"\u003eBead Breaker Force\u003c\/td\u003e \u003ctd align=\"right\" width=\"50%\"\u003e3,300 lbs (1,500 Kg)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" width=\"50%\"\u003eMax. Operating Pressure\u003c\/td\u003e \u003ctd align=\"right\" width=\"50%\"\u003e1885 psi (130 bar)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" width=\"50%\"\u003ePower Supply\u003c\/td\u003e \u003ctd align=\"right\" width=\"50%\"\u003e220VAC, 50\/60 Hz, 1 ph\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" width=\"50%\"\u003eShipping Dimensions\u003c\/td\u003e \u003ctd align=\"right\" width=\"50%\"\u003eL63\" x W59\" x H41\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" width=\"50%\"\u003eGross Shipping Weight\u003c\/td\u003e \u003ctd align=\"right\" width=\"50%\"\u003e1,415 lbs (640 Kg)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"divider\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" alt=\"\" width=\"1198\" height=\"8\"\u003e\u003c\/div\u003e \u003cdiv id=\"kd-main-product-pickupdelivry-container\" class=\"kd-main-product-pickupdelivry-container\"\u003e \u003ch2 class=\"h3 accordion\"\u003ePick Up and Delivery\u003c\/h2\u003e \u003cdiv class=\"panel\"\u003e \u003cdiv class=\"kd-product-pickupdelivry-continer kd-flex-row\"\u003e \u003cdiv class=\"kd-prouduct-pickupdelivry-item\"\u003e \u003cp\u003eCall, text, or chat with us if you have questions. 866-774-7743\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"kd-prouduct-pickupdelivry-item\"\u003e\u003cbr\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"divider\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" alt=\"\" width=\"1198\" height=\"8\"\u003e\u003c\/div\u003e \u003cdiv id=\"kd-main-product-downloads-container\" class=\"kd-main-product-downloads-container\"\u003e \u003ch2 class=\"h3 accordion\"\u003eDownloads\u003c\/h2\u003e \u003cdiv class=\"panel\"\u003e \u003cdiv class=\"kd-product-downloads-continer kd-flex-row\"\u003e \u003cdiv class=\"kd-prouduct-downloads-item\"\u003e \u003cdiv class=\"kd-img-container kd-flex-row\"\u003e \u003cdiv class=\"kd-img-item\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0632\/5442\/9831\/files\/vector.png?v=1742916126\" alt=\"\"\u003e \u003ch5\u003eBrochure\u003c\/h5\u003e \u003c\/div\u003e \u003cdiv class=\"kd-img-item\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0632\/5442\/9831\/files\/untitled.png?v=1742916130\" alt=\"\"\u003e \u003ch5\u003eManual\u003c\/h5\u003e \u003c\/div\u003e \u003cdiv class=\"kd-img-item\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0632\/5442\/9831\/files\/vector-1.png?v=1742916133\" alt=\"\"\u003e \u003ch5\u003eWarranty\u003c\/h5\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"kd-prouduct-downloads-item\"\u003e\u003cbr\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"divider\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" alt=\"\" width=\"1198\" height=\"8\"\u003e\u003c\/div\u003e","brand":"CEMB USA","offers":[{"title":"Default Title","offer_id":49287137427610,"sku":"CM27T","price":6999.3,"currency_code":"PKR","in_stock":true}],"url":"https:\/\/coretarps.co.uk\/products\/cemb-cm27t-truck-bus-universal-tire-changer","provider":"My Store","version":"1.0","type":"link"}