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How to Determine a Forklift's Crane Rack Classification? The critical classification criteria are revealed!

How to Determine a Forklift's Crane Rack Classification? The critical classification criteria are revealed!
The forklift carriage is the part of a forklift that is used to mount objects, including the forks, the load backrest, and any forklift attachments. If you have a forklift carriage bumper, it is also attached to the carriage. The carriage is located between the forklift mast and the forks. It moves along the mast, allowing the forks and load to travel up and down.
The International Organization for Standardization (ISO) sets the standards for forklift carriages, which are regulated by the Industrial Truck Association (ITA). The ITA represents manufacturers of industrial trucks, as well as suppliers of component parts and accessories in North America, including the United States, Canada, and Mexico. 
 ISO standards enable manufacturers to produce carriages and forks to precise dimensions, allowing these forklift parts to be used interchangeably on forklift trucks made by different companies. Standard ISO 2328 specifically governs carriage class measurements. 
 In this post, we will explain the various forklift carriage classes, including their dimensions and lifting capacities, and provide guidance on how to determine your forklift's carriage class.

Forklift Carriage Classes

Each carriage class is categorized by its height, which is the measurement between the top edge of your carriage and the bottom. Measuring your forklift’s carriage height can help you determine its class, enabling you to identify your forklift’s potential lifting capacity.
The Different Classes of Forklift Carriages:
  • Class 1: For small forklifts with load capacities up to 2,000 lbs.Carriage Height：13”
  • Class 2: Medium capacity forklifts, handling loads from 2,001 lbs to 5,500 lbs.Carriage Height：16”
  • Class 3: Larger forklifts that can manage loads between 5,501 lbs and 11,000 lbs.Carriage Height：20”
  • Class 4: Heavy-duty forklifts designed for loads over 11,001 lbs.Carriage Height：25”
How to Measure Your Forklift Carriage

To measure your forklift carriage height, measure the distance between the top and bottom of your carriage bars. Then, refer to the carriage classification chart to determine your forklift's carriage class. 

While the carriage class provides insight into your forklift's capabilities, checking your machine's data plate for its exact specifications, abilities, and limitations is essential. The data plate and exact specifications are the most reliable sources of information when selecting the right vehicle for a job.

What Parts Are Connected to the Forklift Carriage?

The fork carriage is a foundational forklift part, a necessary support structure for the machine’s function. Without its support, a forklift couldn’t lift. Here’s how it connects to some of the other main parts of a forklift:

  • Forks: The forks on a forklift may be controlled by the mast, but the carriage attaches them to the vehicle and makes them stable.
  • Load backrest: The load backrest attaches to the sides of a forklift carriage. It’s a stabilizing component, preventing the forklift’s load from falling back toward the operator.
  • Mast: A forklift carriage acts as a connecting part between the mast and forks. By supporting the mast, the carriage helps keep it stable as loads move up and down the mast channel.
Release time: 2024-05-18

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