Katool Tire Changer KT-T850 & Wheel Balancer KT-B760 Combo Katool KT-T850 and KT-B760: a balancer is only as accurate as the metal holding its sensors still Every wheel balancer claims 1 g accuracy. What decides whether you get it is whether the sensors are held rigidly enough to measure vibration in the wheel instead of vibration in the machine. The KT-B760 is built around that problem: the sensor support is an all-in-one assembly rather than a bracket bolted to a panel, and it sits on a bottom board and side boards 8 mm thick, inside a body pressed from 3 mm steel. Those two numbers are the reason to choose it, and no boilerplate page explains why they are printed. The shaft follows the same logic. Its 36 mm thread is quench treated, so the component the wheel is actually clamped to does not deflect under a heavy rim, and it is longer than standard so wider wheels still sit properly on the cone rather than hanging off the end of the shaft. A wheel that is not square on the shaft produces a reading that is repeatable and wrong, which is the worst kind. How the measurement runs The automatic measurement ruler enters the A and D values without the operator keying anything, removing the commonest source of a bad balance - a mistyped offset. The wheel spins at 180 rpm and the cycle takes about 7 seconds, with results reported to 1 g. Built-in fault diagnosis and a double-sided self-calibration routine mean the machine can be checked and corrected on the spot without stored parameters to go stale, and readings can be switched between ounces and grams and between millimetres and inches to match how your technicians already work. What the KT-B760 will take Rim diameter up to 30 in, wheel width from 3 in to 12 in, overall wheel diameter up to 880 mm (34.64 in), centre hole up to 135 mm (5.31 in), and wheel weight up to 65 kg (143 lbs). Read the last two carefully if you handle light-truck and van wheels: centre-bore size and sheer weight are what stop a wheel going on a balancer far more often than diameter does. The KT-T850 changer it is paired with The changer is a tilt-arm wheel-clamp machine taking wheels to 47 in (1,200 mm) diameter and 15 in (380 mm) width, clamping outside from 14 in to 26 in and inside from 16 in to 28 in. It runs a 2.0 HP motor on 110V single phase, with a 200 mm aluminium bead-breaker cylinder and assist arms to take the weight of a wheel during mounting. Its jaws are case-hardened to 0.8 to 1.1 mm and covered, and the mounting head is stainless with a plastic cover, so hardened steel never meets a rim face directly. A bead blast seater deals with covers that will not seat on air alone. What your shop needs Power. Both machines are listed at 110V single phase. That is two ordinary outlets, positioned so neither machine is being fed by a lead run across a walkway. Air. The changer requires 0.8 to 1.0 MPa, which is 116 to 145 psi delivered at the machine. It is the changer that needs it; the balancer does not. Floor and layout. The changer weighs 340 kg (750 lbs) and wants sound level concrete. Put the balancer within a couple of paces of it - the distance between the two machines is walked twice per wheel, four times per car, all day. Perfect For Shops chasing intermittent vibration complaints, where the balancer's repeatability is the thing under scrutiny. Light-truck and van work, where 65 kg wheels and large centre bores are routine. Workshops standardising a bay that want changer and balancer bought together and matched in capacity. Technicians who move between metric and imperial customers and want the readout to follow them. What is in the package KT-T850 tilt-arm wheel-clamp tire changer with assist arms and bead blast seater 200 mm aluminium bead-breaker cylinder, jaw covers and spade cover KT-B760 wheel balancer with automatic measurement ruler and automatic marking Built-in fault diagnosis and double-sided self-calibration The balancer's wheel guard is listed as an option rather than as standard. Air supply, outlets and any bench work are yours. Specifications Balancer, rim diameter Up to 30 in Balancer, wheel width 3 in to 12 in Balancer, wheel diameter Up to 880 mm (34.64 in) Centre hole diameter Up to 135 mm (5.31 in) Wheel weight Up to 65 kg (143 lbs) Balancing speed 180 rpm Sensor boards 8 mm bottom and sides Shaft thread 36 mm, quench treated Body steel 3 mm Balancer power 110V 1PH Changer, max wheel diameter 47 in (1,200 mm) Changer, max wheel width 15 in (380 mm) Outside clamping 14 in to 26 in Inside clamping 16 in to 28 in Changer motor 2.0 HP, 110V 1PH Air required 0.8 to 1.0 MPa (116 to 145 psi) Changer net weight 340 kg (750 lbs) Approvals, stated plainly Katool's data for these two machines carries no third-party safety listing, and we are not going to suggest otherwise on a product page. It is ordinary for tire equipment in this class and for most buyers it changes nothing. Where it does matter - an insurer, a landlord or a contract that names a specific listing document for powered equipment - tell us before you order and we will ask the manufacturer directly. Shipping and delivery This item ships free within the lower 48 states, so there is nothing to add at checkout. The changer is a 340 kg crated machine and taking it off the trailer is the receiver's job, so line up a forklift or a dock in advance, or nominate the carrier's local terminal for collection - the terminal has the handling equipment and it is often the simpler arrangement. Choosing residential delivery adds a residential fee at checkout. Inspect on arrival, before signing. Look along the crates for crush damage, shifted or missing banding, punctured wrap and any oil on the pallet, and note it on the bill of lading while the driver is still with you, with photographs taken at the same moment. A signature with no exceptions recorded is the carrier's evidence that everything arrived sound. Warranty A written Katool warranty document covers both machines and we will send you the current version before you buy if the terms are part of the decision. The standing rule with any warranty claim: do not open up the balancer's sensor assembly, the computer board or the changer's pneumatic circuit before the claim is raised. A stripped component is normally treated as a modified one, which is the quickest way to lose cover. Photograph the fault, note both serial numbers and call us first. Product Features KT-T850 Tilt-Arm Wheel Clamp Tire Changer Machine Alloy steel jaw, interface carburization treatment of 0.8-1.1mm deepness, whole quenching process, making the inside of the jaw to have more tenacity and the outside harder, and use the jaw cover for protecting the rim The mounting head is made by stainless steel with solution treatment and interface polishing, the shape conforms to the engineering mechanics and accompanied by plastic cover for protecting the rim The high-quality spade cover effectively prevents the rim from being damaged Pull type pedal control system, easy for tire changing and maintenance Top level motor and pure copper winding provides more power, faster heat dissipation, lower defect rate and longer service life The high-quality lubricator provides reliable oil-drop and effectively filters compressed air so that the service life of the pneumatic system is extended For North America region it supports 110V/1ph/2.0HP motor for strongest power and better efficiency Equipped with assist arms Bead blast seater 200mm aluminum bead breaker cylinder KT-B760 Wheel Balancer Automatic measurement ruler for auto input A and D values The body uses 3mm-thick steel with high strength, solid welding and low vibration All-in-one pressure sensor support design, both bottom and side boards are 8mm thick, and it insures that the sensor work stably with high precision Top level motor and pure copper winding provides more power, faster heat dissipation, lower defect rate and longer using life The 36mm shaft thread is made by quenching treatment to offer high strength The computer board adopts advanced welding technology to make it moisture proof, dust proof and antistatic Various balance mode for different types of rims to provide more precision Built-in fault diagnosis and self-calibration program with double side calibration. No pre-set parameters so the users can operate with ease Unit selection (Ounce/Gram, MM/Inch) High quality integration power board, working stable and reliable Optional wheel guard Longer shaft, also compatible with wider wheels Contact us for more wheel balancer or tire changer information. Product Specifications KT-T850 Tilt-Arm Wheel Clamp Tire Changer Machine Max Wheel Diameter: 47"/1200mm Max Wheel Width: 15"/380mm Outside Clamp: 14"-26" Inside Clamp: 16"-28" Power Supply: 110V 1PH Motor Power: 2.0HP/1.5KW Rotation Speed: 6.8r/min Air Pressure: 0.8-1.0Mpa(116-145psi) Net weight: 340KG / 750lbs KT-B760 Wheel Balancer Rim Diameter: <30" Wheel Width: 3"-12" Wheel Diameter: <880mm/34.64" Balancing Speed: 180rpm Power Supply: 110V 1PH Motor Power: 0.25KW Rim Center Hole Dia.: <135mm/5.31" Wheel Weight: <65KG/143lbs Balancing Accuracy: 1g Measuring Time: 7S Pick Up and Delivery Call, text, or chat with us if you have questions. 866-774-7743
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