Weighbridge 100 Ton: Specifications, Dimensions, and Selection Guide

A 100-ton weighbridge is a truck scale designed with a maximum weighing capacity of 100 metric tonnes. The right model is not defined by capacity alone: buyers also need to match platform length and width, deck construction, traffic pattern, weighing equipment, and site conditions to the vehicles and operating environment. As a starting point, an 18 m × 3 m or 20 m × 3 m platform can be used as an illustrative layout for planning, but neither dimension is universal. At Wanji, we recommend confirming the complete vehicle, site, and local approval requirements before finalizing a specification.

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Who This Guide Is For

This guide is for procurement teams, plant engineers, project contractors, and industrial operators comparing 100-ton truck weighbridges. It is particularly useful if you are replacing an existing scale, planning a new weigh station, or preparing a request for quotation. Our aim is to help you compare supplier proposals using the same practical criteria, rather than selecting equipment by capacity or price alone.

What a 100-Ton Weighbridge Includes

A weighbridge measures the weight of a vehicle positioned on its weighing platform. In a typical electronic system, load cells detect the applied load and send signals to an indicator or weighing terminal, which processes and displays the result. Depending on the configuration, the system can also connect with software for recording transactions, managing vehicle data, or exchanging information with other business systems.

The stated 100-ton capacity is the maximum intended weighing capacity of the configured scale, not a guarantee that every vehicle can be weighed safely or legally under every condition. Buyers should clarify whether the figure refers to gross vehicle weight and confirm how the system is intended to handle axle loads, vehicle positioning, and repeated traffic. Legal-for-trade use, where applicable, may require specific equipment approval, installation conditions, verification, and operating procedures in the destination market.

Specifications and Dimensions to Compare

Capacity, platform size, and vehicle fit

Begin by identifying the heaviest expected vehicle and the way it will use the scale. Platform length should accommodate the full vehicle when a single-pass gross weighing process is required; shorter platforms may be appropriate for different weighing procedures, but those procedures must suit the operation and applicable rules. Platform width should provide practical clearance for the vehicles while accounting for driver alignment and the available site footprint.

For early layout discussions, buyers may compare illustrative platform options such as 18 m × 3 m and 20 m × 3 m. These are planning examples, not a fixed industry standard or a confirmation of a specific Wanji product configuration. The final dimensions should be checked against the longest and widest vehicles, approach alignment, turning space, and local civil-design requirements.

Deck construction and installation type

Steel and concrete deck weighbridges are common options, and each needs to be assessed in the context of the project. Steel construction may suit projects that value modular fabrication or a particular installation arrangement, while a concrete deck may be considered where the buyer prefers a concrete weighing surface. Actual performance depends on the structural design, materials, foundation, environmental exposure, maintenance plan, and quality of installation—not simply the material name.

Also decide whether the scale will be installed above ground or in a pit. An above-ground arrangement needs suitable ramps and drainage, while a pit installation can have different excavation, drainage, inspection, and access requirements. We advise involving the civil works team early so the weighbridge proposal and foundation design are coordinated.

Electronic weighing and data requirements

Ask suppliers to specify the load-cell arrangement, indicator, junction or connection components, and the intended method of system calibration and verification. Confirm what data the weighing terminal can capture and whether your operation needs ticket printing, user access controls, reporting, or integration with existing software. These functions vary by configuration, so request them as explicit line items rather than assuming they are included.

How to Select the Right Configuration

1. Document your vehicles. Record maximum gross weight, axle configuration, overall vehicle length and width, and the typical load pattern. Include any exceptional vehicles that may use the site, not just the most common truck.

2. Define the weighing process. Decide whether vehicles will be weighed in one position or through another approved operating method. Confirm how the scale will handle incoming and outgoing loads, and what records operators need for each transaction.

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3. Survey the site. Check the available footprint, traffic approach, turning movements, ground conditions, drainage, power supply, and space for an operator station. Share a site plan or measured drawing with bidders where possible.

4. Set the technical and regulatory requirements. Specify capacity, platform dimensions, deck type, installation arrangement, display and data needs, and any local metrology or legal-for-trade requirements. Ask each supplier to identify assumptions and exclusions in writing.

5. Compare complete proposals. Review the scale, foundation interface, transport, installation responsibilities, commissioning, training, documentation, and after-sales support. A low equipment price may not represent the lowest total project cost if essential work is excluded.

Application Matching and Key Decision Points

A weighbridge used at a quarry, port, logistics yard, or industrial plant may face different traffic intensity, environmental exposure, and data-handling needs. A site with frequent vehicle movements should consider access control, operator workflow, and maintenance access alongside the scale structure. Operations exposed to moisture, dust, or corrosive materials should discuss suitable component protection and maintenance requirements with the supplier.

For a project with changing vehicle types, avoid sizing the platform only around today’s most frequent truck. Consider future fleet changes and whether the weighbridge must connect to a wider electronic data system. If integration is required, define the information to be exchanged, the existing system interfaces, and who is responsible for configuration and testing.

Pricing, MOQ, and Lead Time

The price of a 100-ton weighbridge depends on its dimensions, deck design, electronic components, installation type, and the scope of supply. Civil works, transport, installation, local verification, software integration, and operator training can affect the overall project budget. Request a quotation that separates included equipment from optional services and site-dependent costs.

Minimum order quantity and lead time depend on the supplier’s production schedule, configuration, destination, and shipping arrangements. Rather than relying on a general estimate, ask for a project-specific production and delivery schedule, and confirm what information is needed to release the design for production. A site drawing, vehicle details, destination port, and required documentation can help suppliers prepare a more relevant proposal.

Supplier Evaluation Checklist

Before placing an order, check that the proposal clearly states the rated capacity, platform dimensions, construction type, electronic system scope, and installation assumptions. Ask for drawings and interface details that your civil contractor can review. Confirm the warranty terms, spare-parts arrangements, commissioning scope, and the process for technical support after delivery.

For an export project, clarify packing, shipping responsibilities, required commercial documents, and who will coordinate local installation and verification. Do not assume that certification or legal-for-trade approval in one market automatically applies in another. Request documentary evidence for any approval you need and verify that it is applicable to the destination and intended use.

Key Takeaways

• A 100-ton capacity is only one part of the specification; vehicle fit, site layout, and operating method matter just as much.
• Dimensions such as 18 m × 3 m or 20 m × 3 m are useful planning examples, not universal requirements.
• Compare steel and concrete designs, above-ground and pit installations, electronic functions, and project scope against your actual site needs.
• Ask for a complete, itemized proposal that identifies regulatory, civil works, installation, and service responsibilities.

Conclusion: Define the Site Before You Specify the Scale

A suitable 100-ton weighbridge is one that fits your vehicle fleet, weighing workflow, site, and local requirements—not simply one with a 100-ton label. Start by documenting vehicle dimensions and loads, then confirm platform size, deck and installation type, electronic data needs, and project scope with qualified suppliers. These steps make proposals easier to compare and help reduce avoidable changes during installation.

Wanji supports B2B buyers with weighbridge supply and configuration discussions, including electronic weighing and data-system requirements. Share your target capacity, vehicle details, site drawing, destination, and required functions with our team to request a project-specific proposal. We can then clarify the configuration, scope, and information needed for the next stage of evaluation.