dock leveler height range

Web kelley dock levelers have been leaders in engineering design since 1953, when kelley invented the world's first counterbalanced dock leveler and created an entire industry. In addition, the 7' wide main deck will service trailers 12" above dock. | A standard lip is 16 in., which projects 12 in. document.documentElement.scrollTop = 0; Whether its a dock seal, hybrid dock seal, flexible dock shelter, rigid dock shelter or or rail shelter, we can help guide you in making the right selection for your application. To activate a hydraulic EOD, the operator presses the button to raise the lip. Rishita Engineers - Offering Maxiton Dock Leveler, Working Height: 10 feet, Capacity: 2-3 ton at Rs 225000 in Bengaluru, Karnataka. Lip length can be increased to 18 in. Take the time before deciding on a dock leveler to make sure all factors regarding the goods being loading and off loaded and the truck specs are taken into consideration. There are 3 standard dock leveler lip lengths 16, 18 and 20 long. (262) 502-1591 Analytical cookies are used to understand how visitors interact with the website. However, it is not always necessary to taper the lip due to the standard trailer width increasing to 96 in. The ramp is hinged at along its rear edge, and the lip is hinged at the front of the ramp. For loading docks that receive a higher volume of loading and unloading operations, a hydraulic dock leveler is best suited. These levelers usually come with a hydraulic piston that moves the tread-plate deck. Designed for heavy-duty, high capacity use Provides a working range of 5" above and below the dock Easy to position with the included handle Handle automatically returns to its stored position when released Bumpers and bumper blocks provide additional protection UPC Code:400014306431 Shipping: Special Order These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. 89" Overall Width Number of wheels: 4 Loads/Trucks per shift: 2 Total maximum weight to be driven across the dock leveler =8,824 lbs. Bluff Lo-Dock Leveler is an EOD mounted to a ramp that effectively raises the height of the dock to prevent dangerous low dock loading situations. document.body.scrollTop = 0; to 20 in. 17" Reefer Lip 4 Long Hydraulic Dock Leveler Can be completely wall-mounted - no footing required Can be included in the Portable Loading Dock configuration No concrete work required Twice as long as conventional EOD Leveler Fully Hydraulic leveler with no need to cut a pit Wind and snow load rated Modular and relocatable Hinged Truckboard Leveler QMH edge of dock levelers can significantly minimize these risks and reduce loading and unloading times by bridging the gap between the vehicle bed and the dock. Automation; Search for: About Us; . Longer lips may be needed to accommodate the special rear step and rear door configurations on some trailers. Worksheet required. The average dock height is typically between 48" to 52". Larger inclines can result impact loads applied to the dock leveler as the fork lift hits the inclined dock leveler assembly and this can overload the leveler and result in damage to the dock leveler. For example a gas powered fork lift truck will generally have more power and larger wheels to accommodate larger angles of incline than an electrically powered pallet truck or a manually pushed pallet truck or cart. Once the EOD is fully extended, the operator releases the button and the dock leveler lowers to rest on the trailer bed. The step of a refrigerated trailer may require a lip projection that is 14 in. The load capacity of the dock leveler depends on the gross vehicle weight (GVW) of the forklift. A single push button activates the air power system to raise the leveler and extend the lip. Refer to link Understanding capacities for detailed information. Safety of your workers and your workplace is imperative if you wish to run a productive business. Working range of 5" below or above dock level. This field is for validation purposes and should be left unchanged. The length is typically dictated by the grade capablity of your material handling equipment, please see selecting dock height section for ramp grade capability. It does not store any personal data. Mechanical and air bag dock levelers can handle a maximum rating of 55,000 lb, while hydraulic dock levelers can be used for load capacities of up to 100,000 lb. Captive fleets require mounting midway between lowest and highest trailer, provided5" range is maintained. This slope must be less than the maximum grade capability of the loading equipment. At refrigerated facilities, the underside of the dock leveler ramp should be insulated. A standard lip is 16 in., which projects 12 in. It is suitable only for applications where there is little variation in bed height and where pallet truck under-clearance is sufficient (Figure 47). Increased lip projection is necessary to deal with bumper projections of more than 4 in., substantial dock and truck bed height differences, and setback internal truck bedstypical with refrigerated trucks and trailers. The most popular length is 8 ft., which is suitable for most applications. hbspt.cta._relativeUrls=true;hbspt.cta.load(555867, 'aceb734f-b2d1-4388-819b-d7fe1cade6da', {"useNewLoader":"true","region":"na1"}); Suggested Article: Do I Need To Replace or Repair My Dock Leveler (Dock Plate)? Hydraulic dock levelers can be built with higher capacities to suit unique application requirements. What is the Difference Between a Commercial Fire-Rated Door and a Fire Exit Door? Bluff offices and plants remain open and operational at this time and we will continue to make every effort to serve the needs of our customers. Expanded foam insulation helps prevent the warmer outside air from condensing on the underside of the ramp. The length of the lock lever is based on the maximum height difference between the loading platform and the truck beds. The size of the platform is 2000*2500mm or 2000*2000mm, also can be changed according to your requirements. Longer lips may be needed to accommodate the special rear step and rear door configurations on some trailers. Because a recessed dock leveler has a wider range of operation, it is the best choice to accommodate a wide range of bed heights. Auto Return is a safety feature on hydraulic units that automatically returns the dock leveler to its stored position when the truck leaves. Full-range toe guards eliminate pinch points at the sides of the ramp during lowering. A dock leveler forms a ramp to bridge the distance between the dock and truck. All Rights Reserved. projecting out further from the dock face. Once the truck pulls away, the EOD retracts into the stored position. Innovative dock leveler provides powerful and safe performance at a lower lifetime cost of ownership. It is certified to withstand forklift impacts up to 4 mph and helps to comply with OSHA lockout/tagout regulations. NOTE: These normal maximum recommendations may vary depending on equipment specifications for design changes. These levelers are also designed to offer easy access to the leveler pit for easy maintenance and cleaning. Mechanical levelers are an economical choice because, again, they dont require an electrical supply to function. This cookie is set by GDPR Cookie Consent plugin. The emergency ramp stop is a safety feature that allows the operator to immediately stop the ramp at any time by pressing a button on the control panel. 78" Usable Width The maximum grade capability of a pallet jack is 3%; electric pallet jack 7%, electric lift truck 10% and gasoline fork tucks is 15%. Then, the lip is lowered down onto the truck bed. Stationary pit or surface mount. At refrigerated facilities, the underside of the dock leveler ramp should be insulated. 95" Overall Width As a result, this prevents various warehouse accidents that could lead to serious damage and injury. The normal maximum grade operation for a manual pallet truck is 7%. Kelley's range of products includes vertical dock levelers, mechanical, hydraulic, and. 66" Usable Width They can be interlocked with other equipment such as vehicle restraints, inflatable dock shelters, and overhead doors. Bluff Wheel Risers raise up the back wheels of a truck so that the bed of the trailer meets or exceeds dock height. You can find such type of levelers in different capacities and sizes to match your companys needs. Within North American facilities, the standard dock height is 48 in. 66" Usable Width The normal maximum grade operation for a manual pallet truck is 7%. Pit Height: mm: 610 + / - 5: Travel Range: mm (Above & Below) 350 & 250 - Safe working range: Gradient: Up to 12.5% (approx. The 72 in. Unlike other kinds of levelers, these dont need a pit to be installed. They are either operated via a spring or a pull chain. For obvious reasons, larger inclines create more wear and tear on equipment that is powered driven and has brakes. The safety legs come to rest on the floor while the dock leveler is being used. Lip length can be increased to 18 in. 15" Lip Length Whether you seek an automatic or manual style truck restraint, Chalfant can help you choose the best truck restraint that will exceed your application demands and provide lowest cost of ownership. Elevating docks also make it possible to load from the ground (Figure 58). Consideration of these factors should be made at the time the loading dock is designed. Dock Leveler Lift Mechanism Electric Hydraulic Hand Pump Hydraulic Mechanical Spring Counterbalance Overall Width 88 in 93 in 94 in 98 in 99 in 100 in 105 in Usable Width 66 in 72 in 78 in Load Capacity 15,000 lb 20,000 lb 25,000 lb 30,000 lb Service Height Range 3 in Above or Below Dock 5 in Above or Below Dock Bumper Size 13 in x 5 in x 10 in 101" Overall Width, 30,000 lb capacity Also find Dock Leveler price list | ID: 23956309455 Terms of Use, Your Partner in LOADING DOCK SAFETY and EFFICIENCY SOLUTIONS. Loading Dock Levelers | Loading Dock Plates. Neoprene strips attach along the sides and/or rear of the deck assembly to better control the climate. If using an EOD with a hand cart, make sure the dock and trailer are at the same height. Consider adding optional features to increase the effectiveness of your dock leveler/dock plate installation. The dock leveler is moved downward by its weight and the force of gravity. Several types of dock levelers are available; hydraulic, air powered, mechanical, as well as, edge-of-dock variety. A 6 ft vertical travel is common for a standard dock. Dock levelers are designed to accommodate truck and trailer beds that arrive at the facility with heights that are different than the dock height of the facility. However, 6-1/2 ft and 7 ft wide dock levelers are becoming more popular for wider trailers and side-by-side pallet arrangements (see Figure 51, Figure 52 and Figure 53). sales@novalocks.com Visibility from inside the building indicates to all that maintenance is being performed and helps prevent accidental operation, keeping personnel safe during scheduled maintenance. Menomonee Falls, WI 53051 or longer past the dock bumpers. When a dock is built too low for use with a standard edge of dock leveler the Lo dock leveler becomes an ideal alternative. Help lower these costs by preventing chronic and acute injuries due to Whole Body Vibration (Dock Shock); choose a leveler with a full Smooth Transition Dok System. Typically capacity rating for dock levelers range from 25,000lbs. The recessed, or pit-style (Figure 42), dock leveler is the most common type of dock leveler because it has a greater operating range, load range, and life expectancy. (130 cm), and heights of up to 55 in. wide EOD is the most popular choice. Such levelers are not only durable but also come with a low. Quick Ship, 20,000 lb capacity Dock levelers are available in lengths from 5 to 12 ft. These cookies will be stored in your browser only with your consent. The HED provides a recommended working range of +/-3", with maximum operating range of +/-5" above and below dock level. Hours of Operation: 8:30 a.m. to 5:00 p.m. Eastern Standard Time, Monday-Friday. LEARN MORE The zinc metalized spray process produces the optimal finish. 101" Overall Width, 25,000 lb capacity We also use third-party cookies that help us analyze and understand how you use this website. | There are no suggestions because the search field is empty. The Dock Leveler is designed to accommodate a maximum of five inches above and below the dock, providing 18.5% grade down and 20% grade up. Due to its short ramp, the EOD is restricted to a narrow service range of 2 in. With an EOD youll receivethe benefits of a pit leveler without the extensive labor and upfront costs associated with installation and upkeep. When not in use, the dock leveler is stored in its neutral position, flush with the loading platform floor. The lip will swing out. GVW = Weight of forklift + Weight of maximum load Load Capacity = GVW x 2.5 Example: 12,000 lb forklift gross weight + 6,000 lb gross load = 18,000 lb x 2.5 = 45,000 lb load capacity. Although safety legs do improve safety, safety can be better addressed by using hydraulic dock levelers with hydraulic free fall protection. With a simple pull of the handle, the leveler will lift over the top truck height for easy positioning. These are also best in cases where the truck floor is less than three inches off of the dock floor because of a limited service range. The length of the dock leveler is based on the maximum height difference between the loading platform and the truck beds. Over 90% of all dock leveler installations fall within this capacity range. If the trailer cannot be restrained, an override switch allows independent operation. How Much Does a Dock Leveler Weigh? Pit style levelers also known as recessed style levelers are the most common kind. Rite-Hite levelers are designed for your most demanding dock operations, offering exceptional durability, reliability and the lowest lifetime ownership costs. and 66 in. The standard mechanical Edge of Dock Leveler is designed for operation 5" above and below dock level for gas forklifts or 3 for all other equipment types. They are known to improve the efficiency and the effectiveness of your unloading and loading operations. The cookie is used to store the user consent for the cookies in the category "Other. NOTE: Dock Levelers WILL NOT accommodate refrigerated and freight trailers at a single dock location due to above specified conditions. Powered dock levelers are easy to operate and do not require the operator to bend and pull a release chain to operate. For height differences or loading equipment not shown in the figures, the minimum dock leveler length is the height difference divided by the equipments maximum grade capability. function scrollFunction() { The lengths shown in the loading dock equipment table below are the minimum dock leveler lengths required to keep the dock leveler ramp slope within the capability of the loading equipment. Contact Us Leveling the dock and truck prior to loading prevents unnecessary damage to other existing dock products such as levelers, dock boards, bumpers, etc. have long lives and contribute significantly to facility efficiency. Designed for busy loading dock provide high performance while keeping maintenance costs low. They allow forklifts to enter trucks with very low or high bed heights that are outside the range of dock levelers. mybutton.style.display = "block"; 'The Nations Original Dock Seal Manufacturer', Hours of Operation: 8:30 a.m. to 5:00 p.m. Eastern Standard Time, Monday-Friday. The Lo-Dock is available in heights from 3 to 20, and can be designed with door seals so that the overhead door can sit down flush on top of the ramp. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. 66" Usable Width As the name suggests, when not in use, these levelers can rise to a vertical position, thus minimizing the transfer of cold and heat between the external and internal environments. In doing this dock leveler accommodates truck and trailer beds that are both above and below the loading dock floor height. Click one of the 6 highlighted links below for pricing and product descriptions of our Scissor Dock Lifts. Parts: parts@pentalift.com, Pentalift Equipment Corporation Pit Levelers offer a far greater service height than edge of dock levelers with some models reaching up to 16". 2" x 8" x 18" bumpers and steel bumper boxes are included. }, 5" above and below dock level operating range. Loading Systems has been manufacturing dock equipment for more than 50 years, this experience allowed us to design trustworthy, modular and durable dock levellers. Service Range If a dock leveler does not have Auto Return, when the truck drives away, the dock levelers ramp and lip settle on the dock levelers bottom support stops. When loading or unloading a truck with a setback internal truck bed such as trailer with swing doors, the lip must be sized to ensure lip contact with the internal bed. For an electric pallet truck, normal maximum grade is 10%. These levelers are responsible for various functions and can either be telescopic or hinged. Whether you seek an automatic or manual style truck restraint, Chalfant can help you choose the best truck restraint that will exceed your application demands and provide lowest cost of ownership. It is especially important to check the ground clearances of pallet jacks on EOD dock levelers. We also offer retrofit kits for existing levelers that need to be mounted at a higher position. 95" Overall Width, 20,000 lb capacity Facilities that employ unique trailer configurations may utilize different dock heights to accommodate their . Air-powered dock levelers (Figure 45) incorporate the use of a low-pressure, high-volume air system to raise and lower the platform. The fuse will stop within 3 in. 66" Usable Width When you purchase your preferred type of dock leveler, with keeping its purpose and functionality in mind, you get to enjoy better-operating results as well as efficient and smoother loading from the dock. 2002-2017 Chalfant Sewing Fabricators. It primarily comprises of a metal plate known as a lip. The dock leveler lip must extend at least 4 in. | | Maintenance Plans for Loading Docks & Overhead Doors, Fire Door Annual Inspections & Fire Door Drop Tests. IN STOCK - SHIPS SAME DAY, sales@loadingdocksupply.com Careful consideration should be given to all aspects when designing an efficient and safe loading dock. A dock leveler includes a ramp (hinged along its rear edge) and a lip (hinged at the front of the ramp). What Are Dock Levelers? However, for most loading applications, with a typical 48"-50" dock height, an edge of dock leveler is capable of handling 53' trailers with its service range of 5" above and below dock level. These create a huge gap between the truck bed and the dock. into the truck per ANSI MH30.1 (Figure 54). Freight trailers range in height from 46 to 56 inches; for optimum performance the Dock Leveler should be mounted at 51" above the driveway. Air bag dock levelers are ergonomically correct, reducing the potential of employee injuries, and easier to use with their push button configuration. The 6'0" width is the most common, however with wider trucks the change is to 6'6" wide and 7'0" wide dock levelers, to accomadate wider loads. Give our Dock Experts a Call 1800-741-1258.