It has no base, and that is a safety decision, not a cost saving Look at the Monster AGTT next to almost any other heavy-duty tire changer and the first thing you notice is what is missing. There is no base under the wheel. The loading area is the floor itself, and the wheel is worked with the assembly raised only a few centimetres off the ground. Corghi's reason is the argument for the whole machine: a base is a platform, and a platform is something a large wheel can become unbalanced on. Loading an agricultural or earthmoving wheel up onto a raised surface is the moment in the job where things go wrong. Remove the base and that moment does not exist. The second half of the same design argument is the controller. Commands are transmitted by radio from an independent, wheel-mounted console weighing 17.6 lbs (8 kg) and running at 24V, with an emergency button on it. Every movement can be commanded without the operator putting a hand near the tool block. On a machine developing 9,000 lb(f) of clamping force, distance is a feature. Will It Fit? These are the numbers that decide whether the machine can go where you want it, and confirming them against your building is the buyer's job before ordering. Footprint. 94.5" (2,400 mm) long by 86.6" (2,200 mm) wide, standing 70.9" (1,800 mm) at maximum height. Mark that out on the floor, then add the room a wheel needs to be brought in and turned. Floor. The machine weighs 2,866 lbs (1,300 kg) and handles wheels up to 3,747.8 lbs (1,700 kg). Slab condition and anchoring should follow the manufacturer's manual. Power. The features list offers it in 208V, 230V and 400V three-phase configurations; the specification table gives the supply as 230/400 V, three phase. Three-phase service is required either way. Tell us the supply you have and we will confirm the correct configuration before the order is placed. Noise. Rated at 63 dB (A) in operation - relevant if the bay is shared or near an office. Your responsibility. Building, floor, three-phase supply, unloading and installation are all yours to arrange, and all cheaper to sort out now than on delivery day. "Leva la Leva": taking the lever out of the job The tool block is hydraulic throughout and carries Corghi's patented "Leva la Leva" leverless device, which performs the tire change without a bead lever in a technician's hands. The bead loosening disc reaches the correct inclination at each phase of the process through hydraulic movement rather than operator judgement. The part that does the real protective work is subtler. The arm carrying the tool block moves in coordination with the turntable, so the tool and the wheel stay tangent to one another in every position. Tension is reduced and contact avoided, which is how a rim comes off this machine unmarked. Anyone who has watched a bead lever slip against an expensive rim understands why a manufacturer would spend engineering on that specific problem. Force is there when needed: up to 6,750 lb(f) internal axial bead loosening force and 5,625 lb(f) external, on a hydraulic system running to 2,610 PSI and adjustable below it. The turntable: nine positions, and jaws that tilt The self-centring locking turntable is built from tilting jaws with nine direct lockable positions covering 14" to 48", with tilt taking it up to 58". It clamps rims down to a minimum centre hole of 3.5" (90 mm), and it is a wheel-clamping system rather than an extension-and-adapter exercise - a genuine time saving on a shop floor where every set-up minute is multiplied by the number of wheels in the queue. The tilting jaw is the exclusive part: rather than one fixed clamping face, it adapts to the profile of the rim in front of it, which is how one machine holds everything from a small commercial rim to a 58" agricultural wheel. Turntable rotation runs through a drive inverter which automatically selects the appropriate speed for the job, including tire groove forming. Three speeds are available, the fastest 7.8 rpm, with maximum rotation torque of 4,059 ft/lbs and a maximum locking force of 9,000 lb(f). S.T.S., and the movements you no longer make by hand The S.T.S. device - Side To Side - switches the tool block automatically from one side of the tire to the other. On wheels this size, repositioning the tooling by hand is both the slowest part of the job and the part with the most exposure; automating it removes both at once. The supporting movements are hydraulic and specified: the tool arm travels 44.1" (1,120 mm) axially, at 3.9"/s (100 mm/s) in displacement and 1.6"/s (40 mm/s) while working; the chuck-holding carriage travels 26.4" (670 mm) axially at 2.8"/s (70 mm/s). Play recovery pads take up wear so the accuracy does not decay with use, and a memory function stores tool positions so repositioning is recalled rather than repeated. Perfect For Agricultural dealers and service operations handling tractor, combine and implement wheels. Earthmoving and quarry fleets servicing machines that never see a public road. Truck and bus fleet workshops wanting leverless changing on wheels that currently take two people. Commercial tire specialists whose exposure to rim damage claims is a real cost line. What's in the Box The manufacturer's data for this machine does not publish a packing list, so this page does not invent one. Documented as supplied: the electro-hydraulic control unit with display, and the independent wheel-mounted radio controller described above. Ask us to confirm the current standard tooling for your configuration before you order. Specifications Turntable clamping Tilting jaws, nine direct lockable positions, 14" to 48", tilt to 58" Min. wheel centre hole 3.5" (90 mm) Max. tire diameter 98.4" (2,500 mm) Max. wheel weight 3,747.8 lbs (1,700 kg) Min. working height to chuck shaft 17.7" (450 mm) Rotation speed Three speeds, up to 7.8 rpm, drive inverter Max. rotation torque 4,059 ft/lbs Max. locking force 9,000 lb(f) Bead loosening force 6,750 lb(f) internal axial, 5,625 lb(f) external axial Max. hydraulic pressure 2,610 PSI, adjustable Tool arm axial travel 44.1" (1,120 mm) Carriage axial travel 26.4" (670 mm) Oil tank 4 gallons Operating noise 63 dB (A) Controller Radio, 24V, 17.6 lbs (8 kg), emergency button Dimensions 94.5" (2,400 mm) L x 86.6" (2,200 mm) W x 70.9" (1,800 mm) H Machine weight 2,866 lbs (1,300 kg) Electrical rating See the note below - published figures differ Confirm the electrical rating before you wire the bay Published figures for the electrical demand differ. The hydraulic control unit motor is listed at 3.3 - 4 kW, while the power supply row gives the machine as three phase, 230/400 V, 5 kW. Both are shown in the specification table on this page exactly as the manufacturer publishes them. A supply and a protective device have to be sized from the right figure, and that decision lands in your building rather than in a description, so ask us to confirm the rating against the current factory documentation before an electrician quotes the installation. Certification, stated honestly Our data for the Monster AGTT records no independent third-party safety listing, so this page claims none. It is worth knowing the distinction: a manufacturer's own declaration that a machine conforms to the applicable directives is the maker attesting to its own product, and is a different document from an outside body testing and listing it. The two are frequently treated as the same thing and they are not. Where an insurer, a fleet policy or a local jurisdiction requires a specific listing, confirm the requirement with them and ask us to establish what the manufacturer can evidence in writing. Shipping and delivery The Monster AGTT ships freight within the lower 48 states, priced live at checkout for the address you enter. Unloading is yours to arrange, or collect from the carrier's terminal instead - the driver brings a machine of this weight but not the means to lift it off the trailer. A residential delivery carries a residential fee where one applies. Inspect the shipment thoroughly before signing and record any damage on the bill of lading while the driver is present; a signature on a clean bill of lading is treated as confirmation that everything arrived intact. Warranty Current warranty conditions are published on our warranty claims page rather than printed here, so what you read is the live document. Independent of the terms: if a fault appears, raise the claim before anything is dismantled. Equipment taken apart for a look before the claim is assessed is the standard reason a valid claim is refused, and it is entirely avoidable. Product Features Available in 208V, 220/230V, 400V 3 Ph ‘Leva la Leva’ technology Mobile control console Significant Reduction in Strain - Monster AGTT is a super automatic and revolutionary tire changer Protection of Rims & Tires - The whole tool block is operated hydraulically. Designed and manufactured to guarantee maximum versatility and efficiency for the operator Designed for maximum operator integrity and safety New self-centering locking turntable made up of tilting jaws with 9 direct lockable positions, from 14” to 48" New and exclusive tilting jaw adapts perfectly to all types of rims. From 90 mm to 58”, can be used for the tires of any vehicle. S.T.S. device (Side To Side) enables the automatic switching of the tool block from one side of the tire to the other Product Specifications Tool Arm Changing Type Leva la Leva Tool-rim Tangency Type Yes Automatic “S.T.S” Wheel Turnover Movement Yes Bead Loosening Disc “Patented” Hydraulic Movement Axial Travel 44.1” (1120 mm) Displacement Axial speed 3.9”/s (100 mm/s) Operating Axial Speed 1.6”/s (40 mm/s) Maximum Internal Axial Bead Loosening Force 6750 lb(f) (30000 N) Maximum External Axial Bead Loosening Force 5625 lb(f) (25.000 N) Rotation Hydraulic Locking Hydraulic Tool Arm Lift Hydraulic Chuck Holding Carriage Hydraulic Axial Travel 26.4” (670 mm) Operating Axial Speed 2.8”/s (70 mm/s) Chuck Locking System Hydraulic turntable Rotation Motor Drive inverter Rotation Speed 3 speed 1 – 3.5 – 7.8 RPM Max Rotation Torque 4059 ft/lbs (5500 Nm) Locking Unit 4 tilted jaws (patented) Max Locking Force 9000 lb(f) (40000 N) Maximum Hydraulic Pressure 2610 PSI (180 bar) Maximum Tire Diameter 98.4” (2500 mm) Maximum wheel weight 3747.8 lbs (1700 kg) Minimum Wheel Centre Hole Ø 3.5” (90 mm) Minimum Working Height to Chuck Shaft 17.7” (450 mm) Base Wheel Loading Area Floor Level Hydraulic Control Unit–Electrical Equipment Stand-by function Yes Display for Setting Wheel Size in Inches Yes Operation Electrical Motor 3.3 - 4 kW Adjustable Hydraulic Pressure from 1160 to 2610 PSI Oil Tank 4 Gallons (15 l) Power Supply Electrical 3ph 230/400 V - 5 kW Operating Noise Level 63 dB (A) Controller Transmission of Commands Via Radio Emergency Button Yes Voltage 24V Weight 17.6 lbs (8 Kg) Dimensions Length 94.5” (2400 mm) Width 86.6” (2200 mm) Max Height 70.9” (1800 mm) Weight 2866 lbs (1300 kg) Pick Up and Delivery Our Pick Up locations for Bendpak/Dannmar/Ranger are located in Santa Paula, California & Theodore, Alabama.Call, text, or chat with us if you have questions. 866-774-7743
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