Written by Stellar Machinery | Published on June 2025
The capacity of a forklift can readily be found on the data plate, which is physically attached to the forklift itself, typically on the mast, overhead guard, or dashboard. This plate is the single most important reference point for safe forklift operation on any New Zealand worksite, from Auckland warehouses to Christchurch logistics yards.
In this guide we explain what the data plate shows, how to read it correctly, what load centre means, and why exceeding capacity is one of the leading causes of forklift accidents in NZ and Fiji worksites. We also cover what to do if a data plate is missing or damaged.
Find the Forklift Capacity on the Data Plate
Every forklift manufactured for use in New Zealand must carry a data plate. This is a legal requirement under the Health and Safety at Work Act 2015 and is enforced by WorkSafe NZ across all regions.
The data plate is typically located in one of these spots on the machine:
- On the mast upright, at eye level for the operator
- On the dashboard or instrument panel inside the cab
- On the overhead guard frame near the operator’s head
- On the counterweight at the rear of the machine
The plate is usually metal or a durable adhesive label. It should be clearly readable at all times. If it is faded, damaged, or missing, the forklift must be taken out of service until the plate is replaced with accurate, manufacturer-verified data.
At Stellar Machinery, we always remind our Auckland and Bay of Plenty clients to check the data plate before every shift, not just during pre-purchase inspections.
Understand What the Data Plate Actually Shows
The data plate contains several pieces of critical information. Understanding each field helps operators and site managers make safe lifting decisions every single day.
| Data Plate Field | What It Means | Example Value |
|---|---|---|
| Rated Capacity | Maximum load the forklift can carry at the rated load centre | 2,500 kg |
| Load Centre | Distance from the fork face to the centre of gravity of the load | 500 mm |
| Lift Height | Maximum height the forks can raise a load | 3,000 mm |
| Attachment | Whether an attachment reduces rated capacity | Sideshifter fitted |
| Model Number | Manufacturer’s specific model identifier | Toyota 8FG25 |
| Serial Number | Unique machine identifier for service records | 8FG25-12345 |
| Unladen Weight | Weight of the forklift itself without any load | 4,100 kg |
The rated capacity and load centre figures work together. You cannot read one without the other. A forklift rated at 2,500 kg at a 500 mm load centre may only safely lift 1,800 kg if the load centre extends to 700 mm.
Learn What Load Centre Means and Why It Changes Everything
Load centre is the measurement that most operators misunderstand. It is the horizontal distance from the face of the forks to the point where the load’s centre of gravity sits. Standard load centre in New Zealand is typically 500 mm for forklifts up to 5,000 kg capacity.
Think of it this way. A standard pallet is roughly 1,000 mm deep. The centre of gravity of a uniformly loaded pallet sits at 500 mm from the fork face. That matches the standard load centre, so you can lift the full rated capacity.
But if you lift a long or oddly shaped load, the centre of gravity shifts further from the forks. That increases the effective load centre distance, which reduces the safe lifting capacity.
Most manufacturers provide a load capacity diagram alongside the data plate. This diagram shows how rated capacity decreases as load centre increases and as lift height increases. Both variables reduce what your forklift can safely handle.
This is especially important at Bay of Plenty timber and horticulture operations where loads are often long, irregular, or stacked high for export.
Compare Common Forklift Capacity Ranges by Machine Type
Not all forklifts carry the same loads. Knowing the general capacity range for the type of machine you are operating or purchasing helps you match the right equipment to the job.
| Forklift Type | Typical Capacity Range | Common Use Case in NZ |
|---|---|---|
| Counterbalance (LPG/Electric) | 1,500 kg to 3,500 kg | Warehousing, retail distribution, Auckland logistics |
| Reach Truck | 1,200 kg to 2,500 kg | Narrow-aisle racking, cold storage facilities |
| Rough Terrain Forklift | 2,000 kg to 5,000 kg | Construction sites, Christchurch rebuild projects |
| Heavy-Duty Counterbalance | 5,000 kg to 16,000 kg | Port operations, steel yards, Fiji infrastructure |
| Pallet Jack (Powered) | 1,500 kg to 2,000 kg | Ground-level movement in warehouses and supermarkets |
| Telehandler | 2,500 kg to 4,500 kg | Agriculture, Bay of Plenty orchards, construction |
Always verify the actual rated capacity against the data plate of the specific machine you are using. General ranges are a guide only. The data plate is the definitive source of truth for that individual machine.
Know the Risks of Ignoring Forklift Capacity Limits
Overloading a forklift is one of the most dangerous actions on any worksite. WorkSafe NZ investigates dozens of forklift incidents every year, and overloading or improper load centre calculations are recurring contributing factors.
Here is what physically happens when you exceed rated capacity:
- The front axle becomes the pivot point and the counterweight lifts off the ground
- Steering is lost because the rear wheels no longer have traction
- The forklift tips forward, dropping the load or crushing anyone in the path
- Mast and hydraulic components can fail under sustained overload
- Tyre blowouts are more likely on heavy overloads
In Christchurch and Auckland, where warehouses often operate with tight aisle clearances and nearby foot traffic, a tip-over incident can have catastrophic consequences. The data plate exists specifically to prevent this.
Beyond safety, operating a forklift beyond its rated capacity can void your machine’s warranty and expose your business to serious WorkSafe NZ enforcement action and civil liability.
Handle a Missing or Damaged Data Plate Correctly
A forklift without a readable data plate must not be used. This is not a recommendation, it is a WorkSafe NZ requirement. Operators and site managers in Auckland, Christchurch, Bay of Plenty, and Fiji operations all fall under obligations to ensure equipment is correctly marked before use.
If you discover a missing or illegible data plate, follow these steps:
- Take the forklift out of service immediately and tag it clearly as not to be operated
- Locate the machine’s serial number, usually stamped into the frame or chassis
- Contact the manufacturer or an authorised dealer with the serial number to obtain the original rated capacity data
- Have a replacement data plate made using only verified manufacturer data
- Fit the new plate in the correct location before returning the machine to service
- Record the replacement in your maintenance log as required by health and safety regulations
Never estimate or guess capacity figures for a replacement plate. Incorrect data is more dangerous than no plate at all. Stellar Machinery can assist Auckland and Bay of Plenty clients in sourcing verified replacement plate data for machines in our range.
Apply Capacity Knowledge Before Every Lift
Knowing where the capacity of a forklift can readily be found is only useful if operators actually apply that information before every single lift. A quick pre-lift check should be a non-negotiable habit on every site.
Before lifting any load, check these four things:
- Confirm the load weight is at or below the rated capacity shown on the data plate
- Estimate the load centre and compare it against the capacity diagram if the load is unusual
- Check whether any attachment fitted to the forklift reduces the rated capacity
- Confirm the lift height required does not reduce capacity below the load weight
Operators working across Auckland ports, Christchurch logistics hubs, and Bay of Plenty export facilities should have this process embedded into their daily workflow. It takes less than a minute and prevents incidents that can shut down an entire operation.
Stellar Machinery provides operator briefings and machine familiarisation as part of our equipment handover process to make sure every user understands the data plate of their specific machine before they start work.
FAQs on Forklift Capacity and Data Plates
Where can the capacity of the forklift readily be found?
The capacity of a forklift can readily be found on the data plate, which is attached directly to the machine. It is usually mounted on the mast, dashboard, or overhead guard frame. The plate shows the rated capacity in kilograms alongside the load centre distance it applies to.
What happens if the data plate is missing from a forklift?
A forklift with a missing data plate must be taken out of service under WorkSafe NZ guidelines. You should contact the manufacturer with the machine’s serial number to obtain verified capacity data. A replacement plate must be fitted before the forklift returns to service.
Does adding an attachment change the forklift’s rated capacity?
Yes, most attachments such as sideshifters, rotators, or clamp attachments add weight and shift the load centre, which reduces the rated capacity. The data plate should include attachment-specific capacity information. Always check the plate with the actual attachment fitted before lifting.
What is a standard load centre for forklifts in New Zealand?
The standard load centre for most forklifts in New Zealand is 500 mm, which aligns with the centre of a standard 1,000 mm deep pallet. If your load is deeper, longer, or oddly shaped, you need to calculate the actual load centre and check the capacity diagram to find the adjusted safe lifting limit.
How often should forklift data plates be checked?
The data plate should be checked as part of the pre-start inspection every time the forklift is used. Over time, plates can become faded, scratched, or obscured by oil and grime. A quarterly check of plate readability is a good practice for any site safety programme.
Can I use the same capacity data for two forklifts of the same model?
No. Each forklift must have its own individual data plate based on its specific serial number and configuration. Two machines of the same model can have different capacities if they carry different attachments or have been modified. Always refer to the plate on the specific machine you are operating.
Wrap Up and Next Steps
The answer to where the capacity of a forklift can readily be found is always the same: the data plate on the machine itself. Reading it correctly, understanding load centre, and applying the information before every lift are the three habits that keep your team safe and your operation compliant with WorkSafe NZ.
Whether you are running a warehouse in Auckland, a logistics operation in Christchurch, or a facility in the Bay of Plenty, the rules are the same and the stakes are just as high. Never operate a forklift without a readable data plate, and never lift a load without checking the numbers first.
Stellar Machinery is based in Auckland and serves clients across New Zealand and Fiji. If you need help understanding your machine’s data plate, sourcing a replacement, or finding the right forklift for your capacity requirements, contact our team today to get the right advice for your operation.
