This article is all about forklift weight capacity.
In it, you’ll learn:
 How forklifts work
 The difference between a forklift’s rated capacity and its actual capacity
 OSHA’s rules on forklift capacity
 How to calculate your forklift’s actual capacity
 And much more!
Let’s dive in!
How a Forklift Works: A Balancing Act
Understanding forklift capacities first requires understanding how a forklift works.
In essence, a forklift is like a seesaw.
That is, the weight on one side of the seesaw must be balanced by the weight on the other side.
And if there’s too much weight on one side, the lift truck will tip.
To achieve this balancing act, a forklift consists of a:
 Counterweight
 Fulcrum
 Loadbearing mechanism
Let’s discuss these components in more detail.
Counterweight
A forklift’s counterweight is a large metal weight located on the truck’s rear.
Its job is to provide a counterbalance to the load.
It does so by providing more downward force than the load on the front of the truck.
And this prevents the truck from tipping forward when loaded.
Fulcrum
If you remember back to science class, a fulcrum is simply the point on which a lever rests and pivots.
So what is the fulcrum point on a forklift?
Answer: It’s the front axle.
This is where the load in the front of the truck and the counterweight in the rear strike a balance.
And when that balance is maintained, the forklift is stable and won’t tip.
LoadBearing Mechanism
The “loadbearing mechanism” of a forklift is simply the part that handles the load.
Technically, it’s called a “carriage,” which is the part connected to the mast and which the attachment – usually a pair of forks – hangs off of.
If the counterweight is one end of the “seesaw,” then the loadbearing mechanism is the other end.
The Stability Triangle: Everything You Need to Know
Now you understand the basics of how a forklift works – just remember, it’s like a seesaw.
But there’s a bit more to the story that you should understand before we talk about calculating forklift capacities and so on.
And that means covering the “stability triangle.”
What Is the Stability Triangle?
The stability triangle is a concept used to illustrate how a forklift can operate safely without tipping over.
But what exactly is it?
The stability triangle is an imaginary triangle that exists between the center of the rear axle of a forklift and at both wheels of the front axle.
Why is the stability triangle located at these three points?
Because that’s where the forklift’s weight is supported.
Understanding the Stability Triangle
In order to understand the stability triangle – and more importantly, how forklifts are engineered to prevent tipovers – we need to introduce and define 5 concepts:
 Center of gravity
 Combined center of gravity
 Load center
 Load moment
 Load capacity
So let’s do exactly that.
What Is Center of Gravity?
Center of gravity is the imaginary point where all of an object’s weight is concentrated.
In the context of forklifts, the center of gravity exists in two objects:
 The forklift itself and where its weight is concentrated
 The load and where its weight is concentrated
In an unloaded forklift, the center of gravity is usually right below the operator’s seat.
In the load itself, the center of gravity can depend on how the load is constructed.
For instance, in a perfectly square load, the center of gravity is in the direct center of the square:
But on loads that aren’t perfectly square, the center of gravity can lie elsewhere.
For example, take a look at this irregular load:
Here, the weight of the load isn’t concentrated directly in the center.
Instead, it’s further off.
And this has important implications for the safe carrying of this load on a forklift.
We’ll discuss this in more detail in the section How to Maintain Forklift Stability.
What Is Combined Center of Gravity?
We said above both a forklift itself and the load it handles each have their own center of gravity.
But what happens when you pick up the load with the forklift?
Answer: The centers of gravity of both the forklift and the load combine.
Hence, you have a “combined” center of gravity.
So why is this concept important?
Because where that combined center of gravity exists within the stability triangle determines the stability of the forklift as a whole.
What Is the Load Center of a Forklift?
We’ve just defined two concepts with the word “center” in them.
Now here comes another one related to center of gravity.
But let’s be careful not to get confused between these similarsounding terms.
Whereas center of gravity is an imaginary point in a load, the load center instead is a measurement.
Technically speaking, it’s the distance from both the horizontal and vertical part of a lift trucks’ forks to the center of gravity of the load on the forks.
Now, most of the time, forklifts handle loads on pallets.
And most standard pallets are 48 inches long.
So, you might be wondering: What is the load center of a 48inch long pallet?
Assuming that the load is evenly distributed on the pallet, the answer is that it will have a 24inch load center.
And in fact, most forklifts are rated at a 24inch load center because 48inch pallets are so common.
But if the forklift handles longer loads, the load center can be different.
For instance, some forklifts are rated for 36 or 48inch load centers for this reason.
If that’s the case, it’s important to remember that these lift trucks won’t be able to lift as much weight at these greater load centers.
And that’s because as the load center on the forklift increases, the lifting capacity decreases.
What Is Load Moment?
Let’s use the previous sentence of the last section as our starting point for defining load moment.
Why does the capacity of a forklift decrease as the load center increases?
Answer: Because of an increased load moment.
So, what does load moment mean?
It’s the amount of overturning force applied to a loaded forklift.
Mathematically speaking, it’s the product of the weight of the load multiplied by the load’s distance from the fulcrum (the front axle):
Maximum Load Moment = Weight X Distance
So, what exactly does load moment tell you?
Answer: How much weight you can carry and at what distance from the pivot point you can do so without risking a tip over.
How Does It All Work Together?
We’ve thrown a lot of terms at you in the last couple of sections.
Now, let’s try to put them all together to understand how a forklift can safely lift a load.
Maintaining Stability within a Triangle
The key concept to understand is that the center of gravity of the truck must fall within the perimeter of the stability triangle.
As we’ve said, an unloaded forklift’s center of gravity is in the center of the forklift – under the operators’ seat.
But as weight is added to the forks, the combined center of gravity moves closer to the front axle.
Once the center of gravity is in line with the front axle, the forklift is at the limit for stability.
And moving forward beyond the front axle will result in an unstable forklift in danger of tipping over.
Maintaining Stability within a Pyramid
Now, up to this point, we’ve only been talking about the stability triangle as a 2dimensional concept between the front and rear axles.
And using this concept, we’ve been able to explain how a forklift can carry loads without tipping.
But what we haven’t explained is how the stability triangle takes into account the namesake function of forklifts: Lifting things.
To do that, we’ve got to expand on our stability triangle concept.
How?
By transforming the stability triangle into a pyramid.
Let’s unpack this a little more.
The stability triangle isn’t actually a triangle.
Instead, it’s a pyramid – one that encompasses the points between the axles but also vertically towards the top of the lift truck.
But how does this pyramid concept help us understand lifting loads?
When a load is lifted, the center of gravity is not only pushed forward toward the front axle – it’s also pushed upward.
And just like the center of gravity cannot go outside the confines of the stability triangle (that is, the front axle), it also cannot go outside the confines of the pyramid.
If you consider a 3dimensional pyramid, you’ll realize that as you increase in height, you’ll have less area for the center of gravity to go before it goes outside the pyramid.
That’s, of course, because a pyramid has slanted sides which narrow towards the single point at the top.
So, what does this mean?
It means that you won’t be able to lift as much weight at height as you can when the weight is low to the ground.
Thus, that’s why it’s important to always carry the load as close to the ground as possible.
Because a load that’s safe at only a couple inches off the ground may in fact tip the forklift over at a few feet above the ground.
How Much Weight Can a Forklift Lift?
This is one of the most common questions asked about forklifts.
But the answer – like many things in the world of forklifts – is somewhat nuanced.
So let’s cover this question in a little more detail to find the answer.
What Is Load Capacity?
Another way of asking “how much weight can a forklift lift?” is to ask “what is the load capacity of a forklift?”
But when we talk about “load capacity,” this can actually mean either of two things:
 Rated load capacity
 Actual load capacity
And to understand how much a forklift can lift, we need to differentiate between these two terms.
Rated Load Capacity vs. Actual Load Capacity
So, what is a lift truck’s rated capacity?
The rated load capacity is the maximum theoretical weight of load a lift truck can safely lift.
For example, if we talk about a 3,000 lb. capacity 3wheel forklift, the rated load capacity is 3,000 lbs.
And this is based on engineering calculations and assumptions about the load.
But a forklift’s actual load capacity, on the other hand, is how much weight it can lift in the real world.
And often, the “actual” capacity is different from the rated capacity.
For instance, this is the case when an attachment like a sideshifter is installed.
Or, it’s the case when the load being handled is irregular and thus has a different center of gravity.
Confused?
Let’s go back to our 3,000 lb. 3wheel forklift.
While the rated capacity may be 3,000 lbs., in actuality, the lift truck probably can’t lift that much weight.
For instance, if it has a sideshifter installed, the capacity drops down (called “derate”) to 2,700 lbs.
Why exactly?
Because an installed sideshifter adds extra thickness to the carriage.
And this extra thickness increases the load center, which increases the load moment and thus decreases the lifting capacity.
7 Factors That Affect a Forklift’s Lifting Capacity
We’ve briefly described two factors that can affect the actual load capacity of a forklift.
Let’s go through these factors and others in more detail.
1. Lifting Height
The higher the lifting height, the less weight can be lifted.
This is because the center of gravity increases.
Recall that the stability triangle is actually a pyramid.
And as the load is lifted, the center of gravity shifts forward and up.
At some point, the center of gravity will move outside the pyramid.
And when that happens, the lift truck can no longer safely lift the load without the risk of tipping over.
2. Attachments
Adding an attachment to your forklift can lower the lifting capacity.
Why?
For two main reasons.
One is because the attachment adds weight to the load mechanism.
As such, it subtracts from the truck’s lifting capacity.
Another reason is that the attachment extends forward the load center.
In technical terms, the distance the attachment extends the load center forward is called the “effective thickness” of the attachment.
And this causes the load moment to increase and consequently decreases the lifting capacity.
3. Load Length
Remember that most forklifts are by default rated for loads with a 24inch load center.
But if handling loads longer than that, the load center will increase.
And that causes the combined center of gravity to shift forward as well.
The consequence?
A reduction in lifting capacity.
4. Load Distribution
That 24inch load center we’ve been on about?
Remember that it’s based on a load where the weight is evenly distributed.
But with loads that aren’t evenly distributed, the center of gravity moves forward or sidetoside.
And not only does this reduce the lifting capacity, but it also introduces instability into the forklift.
That’s why you should place the load so that the heaviest part is closest to the fork face.
5. Wheel and Tire Type
Different tire types, sizes, and tread widths can increase or decrease a forklift’s lifting capacity.
For example, cushion tires provide better capacity retention than pneumatic tires.
And dual tire configurations give forklifts higher lifting capacities than single tire configurations.
Furthermore, tires with wider treads increase a forklift’s overall weight capacity.
This is done by creating a broader stance that improves the truck’s stability.
6. Battery Weight
Internal combustion forklifts rely on the counterweight at the rear to stabilize the lift truck.
And while some electric forklifts do have counterweights, these don’t provide all the counteracting force required for stabilization.
Instead, the battery performs this function.
That’s why electric forklifts have a minimum battery weight requirement:
And installing a lighterweight battery can reduce the lifting capacity and cause serious safety concerns.
So, you must make sure to check the lift truck’s data plate to ensure that the battery installed is at least as heavy as the plate requires.
7. Fork Wear
A forklift loses around 20% of its lifting capacity with every 10% of erosion of the fork’s heel thickness.
This also applies to other components subject to wear and tear, like tires.
As such, it’s important to regularly inspect your forks and tires for wear.
And be sure to replace them when their wear limits are exceeded.
What Happens If You Exceed Your Forklift’s Capacity?
Overloading a forklift is a safety risk and can result in forklift accidents, injury, or death.
So it’s vital to know how much weight your forklift can safely lift to prevent these hazards.
These hazards include:
TipOvers
Tipovers are the main cause of forklift casualties.
As you now understand, tipovers happen when the center of gravity leaves the stability pyramid.
Loss of Steering
An overloaded forklift can result in the steer tires losing contact with the ground.
If that happens, the operator won’t have control over the direction of the lift truck.
And that can result in collisions with other equipment, infrastructure, product, or even personnel.
OSHA Fines
When you overload and get an accident, you risk getting OSHA fines and other consequences for poor material handling practices.
These fines are nothing to shrug off either.
That’s because they can be as much as $136,532 per violation for willful or repeated infractions.
How to Maintain Forklift Stability
According to OSHA’s rules for forklift capacity, forklifts shall only handle loads within their rated capacity for both man and machine safety.
Some applicable OSHA forklift capacity rules include:

The operator shall see that all markings and nameplates are in place and are properly maintained in a legible condition. The nameplate stores the rated capacity. – 1910.178(a)(6)

Only handle safely arranged or stable loads. Exercise caution when handling offcenter loads. – 1910.178(o)(1)

Only loads within the rated capacity of the truck shall be handled. – 1910.178(o)(2)

The long or high (including multipletiered) loads which may affect capacity shall be adjusted. – 1910.178(o)(3)
Besides specific rules, OSHA also recommends a variety of practices to ensure you properly load your forklift.
Following these recommendations can help ensure your forklift maintains the right stability and balance:

Distribute the weight evenly when carrying irregularsized loads

Keep the center of gravity of the load as near as possible to the center going horizontally across the forks

Keep the center of gravity of the load as near to the front wheels as possible

Do not operate a forklift if the back wheels begin to lift off the ground

Handle only stable or safely arranged loads. Exercise caution when handling offcenter loads that cannot be centered

Tilt the mast forward cautiously when positioning the load onto the stack

Never travel with the load elevated. Instead, keep the center of gravity of the load as low to the ground as possible (4 to 6 inches)

Tilt the mast back and position the heaviest part of the load against the carriage

Travel with the mast tilted back to stabilize the load
Common Forklift Capacities
Now that we’ve covered everything you need to know about forklift load capacity, let’s talk about the rated capacities for certain types of forklifts.
What Is the Largest Forklift Capacity?
Wondering what the largest forklift capacity is?
Answer: It’s 198,000 lbs.
This record belongs to the Swedish manufacturer Kalmar and is verified by the Guinness Book of Records.
What are the Capacities for Common Forklifts?
Some of the forklift capacity ratings for common types of forklifts are:
Forklift Type  Rated Capacity Range 

Electric 3Wheelers  3,000 lb. – 5,000 lb. 
Electric 4Wheelers  3,000 lb. – 12,000 lb. 
Electric StandUp Riders  3,000 lb. – 5,000 lb. 
Electric Reach Trucks  3,000 lb. – 4,500 lb. 
Electric Order Pickers  3,000 lb. 
Internal Combustion SitDown Counterbalance  3,000 lb. – 158,500 lb. 
Rough Terrain Forklifts  5,500 lb. – 35,500 lb. 
Forklift Capacity Plate: What It Is and How to Read It
Where can you find the load capacity of a powered industrial truck?
Answer: On the capacity plate.
Also called “nameplates,” “data plates,” or “data tags,” these are plaques installed on forklifts that list essential information about the truck, including:
 Model and serial number
 Fuel type
 Installed attachments
 Tire size
 Battery weight requirements (if electric)
 Lifting capacities
You’ll need to be familiar with your lift truck’s data tag.
This is because it’s your goto information source for how much weight your forklift can safely handle.
How to Read a Forklift Load Capacity Chart
If you’ve never seen a forklift load capacity chart, you’re probably wondering how to read it.
Let’s go through just that.
The first thing to notice is the drawings on the bottom left corner of the tag.
There are two images:
The far left image is a sideview of the mast, forks, and load.
The image on the right is a topdown view of the forks and the load.
Now, notice that in both images, there are a series of letters: A, B, C, and D.
These correspond to values in the table to the right:
The letter “D” from the topdown image corresponds to a laterallyoffset load center.
In other words, it’s meant to tell you the load capacity when the load is concentrated off to one side.
Now, notice that in the table, the values for “D” are 0:
That means this truck isn’t rated for laterallyoffset loads.
So we’ll skip that image.
Let’s focus back on the farleft side image and the letters contained within it.
The letters “A” and “B” correspond to the load center of the load.
That is, both the longitudinal and vertical load centers.
In the table under the “A” column, we can see that the value for “A” and “B” are both 24inches (or 600 mm):
This means that the center of gravity of the load is perfectly concentrated at 24inches.
Let’s look at the letter “C” now.
This indicates the lift height.
Looking at the table, this corresponds to a 187inch (or 4,750 mm) lift height:
Now, let’s put all these values together to understand what this capacity chart is telling us.
If we take A, B, and C together, we can see that this forklift can handle a weight of 5,850 lb. at a height of 187inches – as long as the center of gravity of the load is exactly at 24inches:
But this changes if we increase the load center to 30inches.
In that case, the capacity at 187inches tall is 5,150 lbs:
Now, this truck has a rated capacity of 6,000 lb.
So, why isn’t the actual capacity 6,000 lb.?
Recall that attachments can decrease the lifting capacity.
In this forklift’s case, it has a sideshifting fork positioner attachment:
Because of that, the truck can lift 150 lb. less than the rated capacity at a 24inch load center and 850 lb. less at a 30inch load center.
How to Calculate the Capacity of Your Forklift
Finally, we’re ready to answer the question: How do you calculate the load capacity of a forklift?
Now, if you have a load whose center of gravity is the same as your forklift’s rated load center, calculating forklift load capacity it’s pretty straightforward.
You just look at the data tag to determine what weight the lift can handle:
From the example above, you can lift 5,850 lbs. to a height of 187inches if the load center is at 24inch.
But if you have a load that isn’t at the specified load center, it becomes a little more involved.
Fortunately, OSHA provides a field calculation to estimate the safe loading capacity of a forklift in these situations.
The gist of this calculation is that you use the ratio of the rated load center to the actual load center then multiply it by the truck’s rated load capacity.
Here’s what that calculation looks like:
Rated Load Center ÷ Actual Load Center x Truck Rated Load Capacity = Actual Forklift Capacity
Let’s consider an example of this calculation to determine how much can a 5,000 lb. forklift lift.
To calculate how much a 5,000 lb forklift can lift with an actual load center of 28 inches and a rated load center of 24 inches, you’d do the following:
 24inch (Rated Load Center) ÷ 28inch (Actual Load Center) = 0.857
 0.857 x 5,000 (Truck Rated Load Capacity) = 4,285 lbs. (Actual Forklift Capacity)
Now, if you don’t want to manually calculate your forklift’s capacity, there’s good news.
You can use Global Machine Brokers’ forklift lifting capacity calculator to do it for you.
Just type in your values and the calculator will return your lift truck’s capacity automatically.
Conclusion
There you have it: Everything you need to know about forklift weight capacity.
Now, we’d like to hear from you.
Can you explain how a forklift works?
Do you know how to read a forklift load capacity chart?
Do you have further questions?
Either way, leave us a comment below!
Rodger Shankland says
Excellent explanation
Question – how can one tell if the correct counterweight is fitted to the forklift i.e.
1) when their are no obvious markings that would normally reflect this
Alex Hilke says
Hi Rodger,
That is a great question. On Toyota forklifts, for example, there will be a raised number in one of the counterweight’s recesses – usually near the tow pin – that indicates the capacity. For example, a “25” marking would correspond to 2,500 kg or roughly 5,000 lbs. But if your forklift’s counterweight doesn’t have that or any other markings, I think it would need to be removed and weighed to make sure it fits the truck’s capacity. That would be best done by a qualified forklift technician. I hope that helps, and thank you for the question!
woubeshet says
it is really great explanation. can forklift capacity be choose from the standard tables for the weight that cannot be determined easily. this sometimes happen in the new business or company formation . hope soon to get your response . thanks.
Alex Hilke says
Thanks for your question and kind compliment! If you’re unsure of how much your lift truck can lift, it’s best to consult your forklift’s manufacturer. They may be able to give you some more specific guidance, based on your truck, what you’re handling, etc. Cheers!
Cary Freed says
Does the weight of the forklift operator impact forklift capacity? Is there a maximum weight of an operator that a forklift seat will uphold?
Alex Hilke says
Hi Cary,
Great questions! I did some searching and found 2 articles that address forklift operator weight limits in more detail: Weight Limits for Forklift Operators & Is There Weight Limit for Forklift Operators?. As far as the maximum weight capacity for forklift seats, I looked over TVH’s Seats & Accessories catalogue and the maximum is 170 kg (about 374 lbs). That said, most seats support between 110 and 120 kg (242 – 264 lbs). I hope that helps and thanks for your questions!
Eric says
Hi,
Knowing the actual load capacity at the maximum fork height, how would one calculate the load capacity at a lower height?
I ask because we use our forklifts to move loads around our yard (all at ground level).
Thank you,
Eric
Alex Hilke says
Hi Eric,
The OEM should be able to provide you with an intermittent capacity at a specific lift height when specifically requested. This type of calculation is typically done by the OEM directly. Thanks for reaching out!
John says
How much of a difference does a liquid load have on capacity, if any?
Alex Hilke says
Hi John,
Great question. Liquid loads can reduce lifting capacity. This is because a liquid’s center of gravity can shift as it sloshes around. Since forklift capacities are calculated based on the center of gravity being at a specific load center, the actual capacity can vary depending on how the liquid sloshes. This makes it important to be cautious when accelerating, decelerating, and tilting the mast. Being abrupt in these movements can cause the liquid to shift and potentially destabilize the lift truck. Thanks for the question!
Miguel Mauricio Panteghini says
thanks for the clear explanation. the question i have is if the opening distance of the forks are also a factor when it comes to machine load capability. Fr example if i pick up a load with the forks just underneath it vs i pick up the same load with the forks as open as possible near the edges of the load, will the load capability decrease on the forklift?
Alex Hilke says
Hi Miguel,
Great question! OSHA notes on their website that forklift operators should: “Center the weight of the load between the forks. Adjust the forks to distribute the weight evenly. Note that forks are adjustable either manually or with a fork positioner.” (src: https://www.osha.gov/etools/poweredindustrialtrucks/operatingforklift/loadhandling)
Picking up loads that are offset (to the left or right if looking at the forklift headon) can cause the combined center of gravity to shift outside the “stability triangle”. This zone is where forklifts have the highest level of stability, and is formed by the front wheels and center of the rear axle. So it’s best to avoid introducing too much instability by positioning the forks so they support the load evenly.
I hope that helps. Thanks for reaching out!
John McAllister says
has anybody ever used the inch pound equation to determine the forklift capacity with loads outside the rated center of gravity of 24″?
The equation is A (DISTANCE FROM CENTER OF FRONT AXLE ON A FIXED MAST FORKLIFT TO THE FACE OF THE FORKS – this number is NEVER changed)
B (DISTANCE OF RATED CENTER OF GRAVITY)
C (TOTAL RATED CAPACITY IN POUNDS)
Actual equation is: (A+B)XC= inch pound capacity forklift is rated for
For a 10,000 capacity forklift – (18+24)X10,000 = 420,000 inch pound capacity
when you end up with a load with a center of gravity at 48″, you calculate the new ACTUAL OPERATING CAPACITY by using this equation:
(18 +48)/420,000 = 6,363 is the NEW ACTUAL OPERATING CAPACITY
When reading the load chart on a rough terrain forklift, you need to reduce what the chart is telling you it’s rated for by 3,637 pounds ( I typically just round it up to 3,700 lbs to make math easier…
So, for instance, your boomed out and up and the load chart says in that range your good for 6,000, you would reduce that by 3,700lbs, and only allow for a maximum lift weight of 2,300 lbs.
I know it’s more complex, but I belive the formula even in OSHA field calculation may only pertain to a fixed mast forklift, not a telscopic rough terrain forklift like we typically use in construction.
Brad says
I drive a clamp truck lift for rolls of paper and my max weight is 6,000 but my supervisor claims I can not haul 5,800 lbs safely . This is just hauling paper to press not lifting or stacking , is this correct ?
Conger Staff says
Hi Brad,
I think there are a couple of different issues in your question that we can try to tease out and answer…
First, I detect some version of the question: Can I handle a load that weighs more than my lift truck is rated for, even if I’m not going to be lifting it?
And the answer is “no.” OSHA standard 1910.178(o)(2) states: “Only loads within the rated capacity of the truck shall be handled.” This standard doesn’t provide any exceptions. So, all handling (to include, but not limited to, lifting, stacking, hauling, etc.) of loads over the rated capacity is prohibited.
A second issue is what happens to lift truck capacities when an attachment (like a clamp) is installed. In these cases, attachments can lower the rated capacity of a lift truck — sometimes significantly. In fact, OSHA standard 1910.178(o)(4) states: “Trucks equipped with attachments shall be operated as partially loaded trucks when not handling a load.”
This brings up the final issue: how can you know how much your lift truck can safely lift?
This information can be found on the data plate, which is usually located on the cowl or near the seat. This plate should list the attachment installed and take into account how much less the truck can lift because of it.
Otherwise, the only way to know for sure how much your lift truck/clamp can lift is by contacting the manufacturer or a qualified thirdparty (such as a licensed engineering firm). These are the only entities that can perform the necessary calculations and certify the rated capacity of a forklift. (Those calculations, by the way, would end up on the data plate, which OSHA also requires be present and legible on all lift trucks, at all times).
I hope that helps!
Gabriel says
Is possible do an upgrade on forklift capacity including more heavy counterweight?
i’m facing a problem with an operation with forklifts where i need more 150kg of elevate capacity and need to know if is a option or not do an upgrade on our current forklifts or the solution only is trade the equipment to one with more nominal capacity.
Alex Hilke says
Hi Gabriel,
Thank you for your question. It is possible to increase a forklift’s capacity by adding more mass to the counterweight. However, manufacturers have to authorize any modifications to the forklift, as per OSHA standards (1910.178(q)(6)) which says in part “… Additional counterweighting of fork trucks shall not be done unless approved by the truck manufacturer.”)
In recent years, the trend has been to limit significant changes like counterweight and mast swaps. So, it’s unlikely that adding more counterweight to your current forklift is a viable solution.
I would recommend reaching out to your nearest authorized Toyota dealership or our team at Conger for a consultation on your forklift needs. One of our Solutions Engineers would be happy to help you find a solution that fits your requirements.
Thanks for visiting our site!
Tammy Rossomando says
If a 9700 Lb LP sitdown forklift, capable of lifting only 1700 lbs a t276 inches in height with 0 offset, how do you know what the max weight it can lift at the required 46″ travel height?
Ryan Weyers says
OEM Manufacture’s only provide derates on data tags based on the full lift height capabilities of that specific piece of equipment. That derate is to be followed even if the required lifting height is less than the full lift height capabilities of that specific piece of equipment.