Benefits
Forklift Scale Systems to Weigh Without Interrupting Your Workflow
Weigh at the Point of Lift
Capture load weight as materials are received, moved or loaded instead of routing the forklift to a separate floor scale.
Improve Freight and Shipping Accuracy
Verify pallet and shipment weights before loading to reduce billing errors, identify under-declared freight and help prevent overloaded vehicles.
Increase Warehouse Throughput
Reduce unnecessary travel, scale queues and repeat handling so operators can complete more moves within each shift.
Capture Actionable Weight Data
Connect weight records with shipment, operator, location or inventory information for use within broader warehouse and logistics systems.
What Is a Forklift Scale?
A forklift scale transforms the forklift into a mobile weighing system, allowing operators to lift, transport and weigh a load as part of the same process. The scale is installed on the forklift carriage and sends weight information to an in-cab indicator.
Systems are available for loads up to 5,000 lb and use proven Weigh Bar® technology to maintain reliable weight readings under demanding operating conditions.
Unlike a stationary floor scale, a forklift scale does not require the operator to leave the normal material-handling route to obtain a weight. This can reduce extra travel, product handling and congestion around fixed weighing stations.
Avery Weigh-Tronix forklift scales use four proven Weigh Bar® weight sensors within a front-mounted scale carriage. The system measures the load on the forklift and sends the weight to an in-cab indicator. Depending on the selected system and indicator, weight information can also be stored, printed or transferred to other business systems.
Application
Where Forklift Scales Add the Most Value
Forklift scale systems are most valuable when weighing is already part of a material movement and sending every load to a stationary scale creates delays, extra handling or incomplete weight records.
Inbound Receiving
Verify pallet and material weights as products enter the facility. Recorded weight data can support receiving checks, inventory records and supplier discrepancy management.
Outbound Shipping and Freight Billing
Capture shipment weights before loading to improve freight documentation, identify under-declared loads and support accurate billing.
LTL and Cross-Docking Operations
Weigh freight while it moves through the terminal, reducing trips to static scales and helping operators maintain throughput during fast transfer workflows.
Vehicle Loading and Overload Prevention
Track cumulative load weight before a truck leaves the facility to reduce the risk of overweight vehicles, penalties, unloading and rework.
Manufacturing and Inventory Control
Record component, raw-material or finished-product weights as loads move between storage, production and shipping areas.
Waste and Recycling
Capture material weights during collection, sorting or transfer without requiring each load to visit a separate scale station.
Forklift Scales Versus Static Floor Scales
Forklift scales and static floor scales can both provide reliable industrial weight information, but they support different workflows. The correct choice depends on where weighing occurs, how frequently loads are weighed and what happens after a weight is captured
Consideration |
Forklift Scale |
Static Floor Scale |
Weighing location |
Wherever the forklift is operating | Fixed weighing station |
Material handling |
Captures weight as part of the normal lift-and-move workflow | Requires the load to travel to the scale |
Throughput |
Strong fit for repeated or high-volume weighing | Requires loads to travel to a fixed weighing point, which may affect throughput in high-volume operations. |
Installation footprint |
Installed on the forklift | Requires dedicated floor space |
Operator process |
Weight is captured from the cab | Operator positions load on a separate platform |
Data capture |
Can associate weight with mobile workflow data | Often tied to a fixed terminal or station |
Best use |
Freight terminals, distribution, cross-docking and mobile verification | Controlled fixed-point weighing and dedicated inspection areas |
Legal-for-trade options |
Available with the correct system and approvals | Commonly available |
When a Forklift Scale Is the Better Fit
Choose a forklift scale when:
- Loads are already moved by forklift
- Weighing occurs frequently
- Trips to a fixed scale create delays
- Shipment data must be captured during normal material handling
- Freight billing or loading decisions depend on timely weight data
When a Floor Scale May Be the Better Fit
Choose a static scale when:
- Weighing occurs at one controlled location
- Loads do not move through a high-volume forklift workflow
- A fixed inspection or quality-control station is preferred
- Shipment data must be captured during normal material handling
- Mobile data capture does not provide a meaningful operational advantage
Do floor scales sound like a better fit for your workflow?
Product comparison
Choose the Right Forklift Scale for Your Operation
Avery Weigh-Tronix offers two primary forklift scale systems for different operational requirements. The most important decision is whether the weight will be used for commercial transactions or for internal process control.
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Compare FLSC and QTLTS Forklift Scale Systems
Feature |
FLSC |
QTLTS |
Primary use |
Freight billing, shipping verification and commercial weight transactions | Internal monitoring, process control and overload avoidance |
Legal-for-trade |
Yes | No |
Configuration |
Class III, 5,000 x 5lb | 5,000 x 1lb |
Forklift compatibility |
ITA Class II cleat-type carriage | ITA Class II cleat-type carriage |
Indicator options |
FLI 225 or ZM710 | FLI 225 |
Ecosystem switching cost |
None, already in Avery ecosystem | Full retrofit to change provider |
Data connectivity |
RS-232; additional Ethernet, USB and wireless options with the ZM710 | RS-232 with the FLI 225; optional communication accessories |
Performance |
Approved legal-for-trade configuration with angle-compensated weighing | 99% or better applied-load accuracy for internal use |
Best fit |
Weight-based billing, revenue protection and integrated logistics workflows | Checkweighing, inventory visibility and internal material-handling control |
The FLSC is the legal-for-trade option, while the QTLTS is designed for non-legal-for-trade internal monitoring and process control.
Compliance
Weighing Accuracy, Legal-for-Trade Use and Forklift Compatibility
How Accurate Are Forklift Scales?
Forklift-scale accuracy depends on the technology, system configuration, installation, calibration, operating environment and weighing procedure.
The FLSC is a Class III legal-for-trade system configured at 5,000 × 5 lb. It uses angle detection and digital summing to support repeatable measurements in demanding freight and warehouse environments.
The QTLTS is not legal for trade but is designed to achieve 99% or better applied-load accuracy for internal process-control applications.
Static floor scales remain appropriate for highly controlled fixed-point weighing. Forklift scales are particularly valuable when the time and handling saved by weighing within the normal material-handling workflow outweigh the advantage of routing each load through a stationary scale.
Match Accuracy to the Business Risk
The required accuracy should reflect what happens when the weight is incorrect.
- Commercial billing: Use a properly approved legal-for-trade system.
- Shipment verification: Select a system with the accuracy and documentation required by the operation.
- Inventory control: A non-trade scale may provide sufficient operational visibility.
- Overload prevention: Real-time checkweighing may be more important than commercial trade approval.
- Approximate load checks: A simpler system may be adequate when weight is only used as an internal reference.
When Is a Legal-for-Trade Forklift Scale Required?
A legal-for-trade system is generally required when weight determines a price, fee or commercial transaction. This can include freight billing, products sold by weight and other applications where the measured weight affects the amount charged.
The FLSC is the Avery Weigh-Tronix legal-for-trade forklift scale option. The device configuration, installation and local approval requirements must be reviewed before the system is placed into commercial service.
How Installation Affects Forklift Capacity
Because the FLSC scale carriage adds attachment weight and changes the forklift’s load center, available lifting capacity may be reduced. Avery’s FLSC documentation identifies an approximate 12%–14% reduction, although the final effect depends on the forklift and completed installation.
Before installation:
- Confirm forklift class and carriage compatibility
- Review residual lifting capacity
- Obtain any required manufacturer or engineering approval
- Update capacity plates and equipment markings where required
- Ensure the final configuration is appropriate for the intended load
Final capacity, approval and equipment-labeling requirements should be reviewed with the forklift manufacturer, installer or another qualified party.
Stronger: Forklift Scales Built for Demanding Material-Handling Environments
A forklift scale must withstand impacts, vibration, off-center loading and repeated use across demanding warehouse, freight and industrial operations. Avery Weigh-Tronix forklift scale systems use rugged carriage construction and proven Weigh Bar technology to support reliable performance in these environments.
Four Weigh Bar weight sensors provide durable electronic load measurement without relying on mechanical springs or flexures.
The FLSC is designed to maintain accurate weight readings when loads are off-center, the mast is tilted or the forklift is operating on uneven ground within approved conditions.
Protected weighing components and durable carriage construction help shield the system from impacts, vibration and repeated use in demanding material-handling environments.
Protected weighing components and durable carriage construction help the system withstand vibration, impacts and repeated operation in demanding material-handling environments.
Faster: Reduce Travel and Weight-Capture Time
Forklift scales allow operators to capture weight during the normal load-handling process, reducing trips to a centralized scale and limiting repeated material handling. In high-volume freight and warehouse operations, this can shorten the weighing process, reduce congestion and help keep loads moving.
Smarter: Turn Weight Data Into Operational Information
Connected forklift scale systems help move weight data beyond the in-cab display and into broader freight, inventory and warehouse workflows. Depending on the selected indicator and system configuration, operators can associate weight records with shipment, employee, location, forklift and transaction information, then store, print or transfer that data for reporting and operational use.
This gives businesses greater visibility into material movements, supports more accurate records and reduces the need for manual data entry.
Capture More Than Weight
Record operational information such as shipment numbers, piece counts, employee IDs, forklift IDs, timestamps and site locations, depending on system configuration.
Reduce Manual Data Entry
Transfer weight and transaction information to connected devices or systems instead of relying entirely on handwritten records or repeated data entry.
Support Better Operational Decisions
Use captured weight data to improve freight documentation, inventory visibility, load verification and process reporting.
Data Integration
Integrate Forklift Weight Data With WMS, ERP and TMS Systems
A forklift scale can provide more than a displayed weight. Depending on the selected indicator and system configuration, weight records can be connected with shipment, employee, location and operational information.
A Typical Connected Forklift Weighing Workflow
- 1. Lift the load
The operator picks up a pallet during the normal handling process. - 2. Capture the weight
The forklift scale measures the load and displays the result in the cab. - 3. Add identifying information
The operator associates the weight with a shipment, job, employee, site or forklift identifier. - 4. Transfer or store the record
Weight and related data can be retained locally or sent through available wired or wireless connections. - 5. Continue moving the load
The operator proceeds to storage, production, staging or loading without visiting a separate floor scale.
In-Cab Indicators for Industrial Forklift Applications
Available indicators are designed for use in warehouse, freight and industrial environments. Depending on the selected system, the indicator can display weight, store transaction data and support wired or wireless communication with other devices and systems.
Available communication options may include:
- RS-232
- Ethernet
- USB
- 802.11 wireless networking
- Optional wireless communication accessories
The precise integration method should be confirmed based on the indicator, software environment and intended workflow.
What Data Can Scale Software Capture?
Depending on system configuration, a forklift scale workflow may capture or transmit:
- Weight
- Shipment ID or Pro Number
- Dimensions or estimated dimensions, depending on configuration
- Estimated and actual piece counts
- Date and time
- Employee ID
- Site location
- Forklift ID
- Calibration verification information
The ZM710 can display up to 19 data fields at once and store up to 10,000 records onboard, supporting more advanced logistics and transaction workflows.
Our Heritage
Forklift Weighing Expertise Built Over Decades
Avery Weigh-Tronix has manufactured forklift weighing systems since 1981 and introduced legal-for-trade forklift scale capabilities in 1995. That experience has helped shape solutions around the practical requirements of freight, warehouse, distribution and industrial operations.
By working with customers and distribution partners, Avery Weigh-Tronix has continued to refine forklift scale technology around durability, accurate load measurement, connectivity and ease of use. Features such as wireless communication options, protected weighing components and balanced load measurement reflect the demands of high-throughput material-handling environments.
Support
Two-Year Warranty and Nationwide Service Support
Avery Weigh-Tronix forklift scale systems are supported by a two-year warranty and a nationwide network of qualified distributors and service providers.
Available support can include installation, calibration, preventive maintenance, troubleshooting and repair. Working with trained local service professionals helps businesses maintain weighing performance, reduce downtime and protect their investment throughout the life of the system.
Avery Weigh-Tronix distribution partners can also help confirm forklift compatibility, review application requirements and identify the appropriate scale, indicator and connectivity options.
ROI Evaluation
Build the Business Case for Forklift Weighing
The value of a forklift scale can come from reduced travel to stationary scales, improved freight billing accuracy, fewer weighing discrepancies and lower overload-related risk.
When evaluating potential savings, consider:
- Loads weighed per day
- Time spent traveling to and using a stationary scale
- Labor cost per hour
- Operating days per year
- Weight-related billing discrepancies
- Rework, unloading or overload events
- The value of more complete inventory and shipment records
These factors can help determine whether mobile weighing will deliver meaningful labor, revenue or process improvements for the operation.
Case Studies
Forklift Scale Frequently Asked Questions
The FLSC is a legal-for-trade forklift scale intended for commercial transactions, freight billing and advanced connected workflows. The QTLTS is a non-legal-for-trade system intended for internal monitoring, inventory control and overload prevention.
A properly configured legal-for-trade forklift scale such as the FLSC can support freight billing. The final installation must meet applicable inspection, approval and local weights-and-measures requirements before the scale is used for commercial transactions.
Both technologies can provide reliable results when correctly selected, installed, calibrated and operated. Floor scales provide controlled fixed-point weighing, while forklift scales provide weight data during normal material movement. Required accuracy should be matched to the application and whether the weight is used commercially.
Yes. Depending on the selected indicator and system configuration, forklift scale data can be transferred through RS-232, Ethernet, USB or wireless connections. Integration requirements should be reviewed based on the WMS, ERP, TMS or other software receiving the data.
Yes. A carriage-mounted scale adds weight and changes the forklift’s load center. The remaining lifting capacity must be reviewed before installation, and the forklift’s capacity plate may need to be updated.
Operators can weigh pallets during loading and use the recorded weights to monitor the cumulative payload. This allows the facility to identify potential overloads before the vehicle leaves.
Calibration and verification frequency depends on usage, operating conditions, regulatory requirements, and the facility’s quality procedures. The scale should also be checked after impacts, repairs or changes that may affect measurement performance.
Yes. Depending on the indicator and software configuration, records may include shipment numbers, employee IDs, forklift IDs, time and date, location, piece counts and related operational information.
Get Started
Find the Right Forklift Scale for Your Workflow
The correct forklift scale depends on how weight will be used, the accuracy and approval required, the forklift configuration and how the data must connect with your broader operation.
We work with a network of qualified distribution partners to provide knowledgeable local support wherever you operate.
An Avery Weigh-Tronix specialist or local distributor can help you:
- Compare the FLSC and QTLTS
- Confirm forklift and carriage compatibility
- Review legal-for-trade requirements
- Assess residual lifting capacity
- Plan indicator and software integration
- Estimate potential operational savings