{"product_id":"cemb-sm645hp2-high-performance-tilt-back-tire-changer","title":"CEMB SM645HP2 High Performance Tilt Back 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 SM645HP2: the column sets itself, so the operator does not\u003c\/h2\u003e \u003cp\u003eMost of the time lost on a tire changer is not spent changing tires. It is spent adjusting the machine between them. The SM645HP2 is built around removing that: the mount-demount arm sits on an automatic locking tilt column that re-positions itself for the next wheel with no adjustment from the operator, and the press arm system deals with the sidewalls that would otherwise need a second pair of hands.\u003c\/p\u003e \u003cp\u003eThis is the single-sided press arm build of the 645 platform — press arm, press follower and tire lifter discs — and it takes a wheel up to 15\" (380 mm) wide. That combination is aimed squarely at a shop with a broad fitment mix and no time to re-set a machine four times per set of wheels.\u003c\/p\u003e \u003ch3\u003eWhy an automatic column changes the day\u003c\/h3\u003e \u003cp\u003eOn a manually adjusted changer, each new wheel diameter means unlocking the arm, moving it, and locking it again by eye. Every one of those is a judgement, and judgements made forty times a day drift. Set the head a fraction too close and it marks the rim; a fraction too far and the tire will not come over the flange, so the operator forces it and marks the rim anyway.\u003c\/p\u003e \u003cp\u003eAutomatic locking takes the judgement out. The column tilts back, the arm returns to position, and the geometry is the same for the fourth wheel of a set as it was for the first. In a shop that measures itself on wheels-per-hour that is a throughput feature; in a shop that measures itself on damage claims it is a quality feature. It is usually both.\u003c\/p\u003e \u003ch3\u003eThe single-sided press arm system\u003c\/h3\u003e \u003cp\u003eThe HP2 package comprises the press arm, the press follower and tire lifter discs, and its purpose is one specific physical problem. A tire can only be mounted or demounted while the bead opposite the mount head is held down in the deepest part of the rim well. Stiff sidewalls — high-performance fitments, run-flats — will not stay there on their own, and deep drop-centre wheels make the well harder to reach into.\u003c\/p\u003e \u003cp\u003eThe press arm holds the bead where it needs to be, mechanically, for the whole rotation, and the follower tracks the movement. The lifter discs carry the weight of the tire during the operation. What that adds up to is a job one technician performs as a procedure, instead of two technicians performing it as a wrestle.\u003c\/p\u003e \u003ch3\u003eClamping, bead loosening and inflation\u003c\/h3\u003e \u003cp\u003eTable clamping is by dual cylinders with a Space-Saver under-table adjustable range, so the clamping hardware lives beneath the table rather than crowding the working surface. That leaves room around the wheel for the press arm and for the operator's hands, and outside clamping runs 12\"–26\".\u003c\/p\u003e \u003cp\u003eThe bead loosening system is adjustable to the correct angle for the diameter and width of the tire being worked. That adjustability is what protects rim flanges: a bead loosening shovel arriving at the wrong angle puts its force in the wrong place, and on an alloy rim the wrong place is expensive. Inflation is via two-stage bead sealing jets, and the tire inflator has a built-in safety limiter — seating a bead is the operation on a tire changer where energy is being stored in something that can fail, and a mechanical limit on that is worth more than a procedure taped to the wall.\u003c\/p\u003e \u003ch3\u003eDrive\u003c\/h3\u003e \u003cp\u003eThe turntable is driven by a heavy-duty high-torque 110 V motor and turns at 8-15 rpm. Two things follow from that. First, high torque at low speed is the correct arrangement for difficult work — the machine keeps turning against a bead that is resisting rather than stalling or snatching. Second, running on 110 V means many shops can site the machine on a supply they already have, which for a machine of this capability is genuinely unusual and removes a common installation cost.\u003c\/p\u003e \u003ch3\u003eWill it fit your shop?\u003c\/h3\u003e \u003cp\u003ePower is 110 VAC, single phase, 50\/60 Hz. The machine also needs compressed air, at 115-145 psi, for the clamping cylinders, the press system and the inflation jets — so a proper air drop at the bay is not optional equipment, it is a requirement. Providing the electrical circuit and the air supply is the customer's responsibility, and the electrical connection should be made by a licensed electrician to local code.\u003c\/p\u003e \u003cp\u003eShipping weight is 950 lbs. Measure the route from where the truck can stop to where the machine will stand — doorways, thresholds and tight turns are the usual problem — and leave clear space behind the machine for the column to tilt and beside it for the press arm to work.\u003c\/p\u003e \u003ch3\u003ePerfect for\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eBusy general-service shops\u003c\/strong\u003e — a wide fitment mix handled without re-setting the machine between wheels.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLight truck and custom wheel work\u003c\/strong\u003e — 15\" (380 mm) width and a 44\" (1,118 mm) tire diameter cover fitments a passenger-only changer will refuse.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eShops on a standard electrical supply\u003c\/strong\u003e — 110 V single phase, so siting it is usually an air question rather than an electrical one.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOperations training new technicians\u003c\/strong\u003e — the automatic column removes the setting most often got wrong by someone still learning.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWhat's in the box\u003c\/h3\u003e \u003cp\u003eThe HP2 package includes the press arm, the press follower and tire lifter discs, and the machine is supplied fully assembled and tested. A polymer mount head kit is listed as an option on this model rather than as standard equipment, so if you regularly work on alloy faces, specify it deliberately — ask us to confirm the exact configuration before your order is placed.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003ch4\u003eCapacity\u003c\/h4\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eMaximum tire diameter\u003c\/th\u003e \u003ctd\u003e44\" (1,118 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaximum wheel width\u003c\/th\u003e \u003ctd\u003e15\" (380 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eRim diameter (outside)\u003c\/th\u003e \u003ctd\u003e12\"–26\"\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch4\u003eDrive, air and shipping\u003c\/h4\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eTurntable speed\u003c\/th\u003e \u003ctd\u003e8-15 rpm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eAir pressure\u003c\/th\u003e \u003ctd\u003e115-145 psi\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePower supply\u003c\/th\u003e \u003ctd\u003e110 VAC \/ 1 ph \/ 50\/60 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eShipping weight\u003c\/th\u003e \u003ctd\u003e950 lbs\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eEvery figure in those tables reconciles against the others in the manufacturer's published data — 15\" really is 380 mm and 44\" really is 1,118 mm. We say so because it is not true of every machine we sell, and where a specification contradicts itself we print the contradiction on the product page rather than choosing a side. There is nothing to print here.\u003c\/p\u003e \u003ch3\u003eCertification, stated plainly\u003c\/h3\u003e \u003cp\u003eThe manufacturer's data for this changer states where it is built and that it is assembled and tested in the United States. What it does not include is a third-party North American safety listing, and we will not imply one by writing around the subject — a manufacturer's own declaration is a different document from an independent listing.\u003c\/p\u003e \u003cp\u003eThat matters when a third party writes the rules. Some equipment insurers, fleet policies and local inspection regimes ask for a named independent listing. If any of those apply to you, tell us before you order and we will confirm what documentation ships in the crate.\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\u003eHP2 single-sided press arm system is a must have for simple servicing of stiff sidewall tires and deep drop center rims. Includes press arm, press follower and tire lifter discs\u003c\/li\u003e \u003cli\u003eAutomatic tilt-back mount-demount arm re-positions for next wheel without adjustments.\u003c\/li\u003e \u003cli\u003eHeavy-duty 110V motor with high torque, handles the difficult sidewall tires and deep drop center rims\u003c\/li\u003e \u003cli\u003eBead Loosening System: Adjustable to the correct angle to fit diameter and width of tire\u003c\/li\u003e \u003cli\u003eTwo stage tire bead sealing inflation jets. Tire inflator includes safety limiter.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOptional\u003c\/strong\u003e polymer mount head kit Available\u003c\/li\u003e \u003cli\u003eFree Shipping, Made in Italy. Fully Assembled and Tested in the USA\u003c\/li\u003e \u003cli\u003ePlug \u0026amp; Play with On-Site Training.\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 style=\"width: 27.2727%; height: 133.334px;\" border=\"0\" cellspacing=\"0\"\u003e \u003ctbody\u003e \u003ctr style=\"height: 16.6667px;\"\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"left\" width=\"50%\"\u003eModel\u003c\/td\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"right\" width=\"50%\"\u003eSM645HP2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 16.6667px;\"\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"left\" width=\"50%\"\u003eTire Diameter\u003c\/td\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"right\" width=\"50%\"\u003e44” (1118 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 16.6667px;\"\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"left\" width=\"50%\"\u003eMaximum Wheel Width\u003c\/td\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"right\" width=\"50%\"\u003e15\" (380mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 16.6667px;\"\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"left\" width=\"50%\"\u003eRim Diameter (Outside)\u003c\/td\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"right\" width=\"50%\"\u003e12\" - 26\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 16.6667px;\"\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"left\" width=\"50%\"\u003eAir Pressure\u003c\/td\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"right\" width=\"50%\"\u003e115-145 psi (8-10 bar)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 16.6667px;\"\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"left\" width=\"50%\"\u003eTurn Table Speed\u003c\/td\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"right\" width=\"50%\"\u003e8-15 rpm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 16.6667px;\"\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"left\" width=\"50%\"\u003ePower Supply\u003c\/td\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"right\" width=\"50%\"\u003e110 VAC \/ 1ph \/ 50\/60HZ\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 16.6667px;\"\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"left\" width=\"50%\"\u003eShipping Weight\u003c\/td\u003e \u003ctd style=\"width: 0%; height: 16.6667px;\" align=\"right\" width=\"50%\"\u003e950 lbs\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":49287141818522,"sku":"SM645HP2","price":6621.3,"currency_code":"PKR","in_stock":true}],"url":"https:\/\/coretarps.co.uk\/products\/cemb-sm645hp2-high-performance-tilt-back-tire-changer","provider":"My Store","version":"1.0","type":"link"}