Telehandler load charts aren’t just stickers in the cab; they’re the difference between a clean placement and a damaged pallet, bent boom or near miss. CPCS assessors want to see you use the chart to make safe, calm decisions under realistic site pressure. That means knowing your attachment, the load’s weight and centre, the boom position and the ground, then proving the numbers support the move before you lift.
TL;DR
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– Find the correct chart for the exact machine and attachment, then match it to the load’s weight and centre.
– Use a banksman, set an exclusion zone and do a dry run with empty forks to check reach and angles.
– Reposition the machine to bring the load back within the chart, rather than forcing the last metre on the boom.
– Wind, gradients, soft ground and fork tilt all eat into capacity; treat the chart as the hard limit.
– Call the stop early if the figures don’t stack up; an assessor rates judgement and comms over bravado.
Telehandler charts in plain English: capacity, reach and load centre
/> A telehandler lift chart shows what the machine can safely carry at a given boom angle or extension and at a stated load centre. On forks, the chart is usually based on a standard load centre distance from the heel of the forks to the load’s centre of gravity; longer or uneven loads push that centre out and reduce capacity. Switch the attachment and the chart changes: forks, buckets, tilting carriages, hooks and jibs each have their own de‑ratings.
Charts are typically laid out as grids or curves: vertical axis for lift height, horizontal axis for forward reach, with zones that indicate maximum allowable load. It’s not just about height; reach is the killer on telehandlers, because the further out the boom, the smaller the safe load. Tyre condition and pressure, ground bearing and any slope also affect stability, which the printed chart can’t correct for.
Fork tilt and carriage position matter too. Tilting to level a pallet at full stick may nudge the geometry beyond the rated envelope, particularly near the telehandler’s stability limit. On some machines a load moment indicator will alarm; treat that as a final warning, not your working target.
Putting it to work: reading the chart before you lift
/> Start with the load. Know its weight and where the centre sits relative to the forks or lifting point. If it’s banded materials, check the delivery sheet or pallet stamp; if it’s a bespoke item, get the figure from site paperwork or the supplier. Guessing is not acceptable.
Confirm the exact machine model and the attachment fitted. Open the correct chart (cab, seatback, manual or onboard display), find the intended height and reach, and check the permitted capacity against your load and its centre. If you’re on a slope or the ground is soft, assume you have less capacity than the chart suggests.
Plan the approach. Shorten the reach by bringing the machine closer, square to the landing point, with solid, level bearing. Walk the route, agree signals with the banksman and set an exclusion zone. Dry‑run the position with empty forks to verify the geometry before committing the weight.
A site scenario: a familiar squeeze at height
/> A housing site is loading kitchen units onto a first‑floor scaffold loading bay on a blustery morning. The telehandler is a mid‑sized unit with side‑shift forks; the route is narrow and trades are moving about despite barriers. The bay edge sits just beyond comfortable reach if the machine holds back behind a services trench. The operator checks the chart for forks at the standard load centre and realises the units’ long pallets push the centre further out, cutting the allowable weight right where the boom would need to work. Rather than stretching the last metre, the team sands and plates a short crossing for the front wheels, brings the telehandler closer under supervision and repeats the dry‑run with empty forks. With the new position, the chart gives a safe margin; the bankman controls the exclusion zone, the wind gusts are monitored, and the units go on straight without drama.
Pitfalls and fixes when charts meet site reality
/> Telehandlers earn their keep in awkward places, where the temptation is to “just reach a bit more.” The fix is almost always to move the machine, not to fight the geometry. Assessors look for that decision-making: spotting a marginal setup, stopping, and finding a safer position that brings the numbers back in your favour.
Use the chart to lead the discussion with the banksman: “At 7 metres reach and 5 metres height we’re close; if we come in 800 mm we’re well inside capacity.” That simple habit reassures supervision and shows you’re not winging it. If wind is shifting a broad load, pause and reassess; it doesn’t take much to tip a marginal lift into the red.
# Common mistakes
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– Reading the wrong chart or ignoring the attachment de‑rating. Always match model, serial series where applicable, and the exact carriage or accessory.
– Assuming the load centre is at the pallet middle. Long or uneven loads often move the centre forward, slashing capacity at reach.
– Treating the load moment indicator as a target zone. It’s a last‑ditch safeguard; work with a margin, not at the buzzer.
– Trying to “top out” with boom extend instead of repositioning. Move the machine closer and square to the landing point; don’t force the final metre.
Assessment-day checklist: proving you can use the chart
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– Identify the load weight and centre from labels or paperwork before you approach.
– Confirm the exact machine model and attachment, then open the matching chart.
– Locate the intended height and reach on the chart and state the allowable capacity out loud.
– Do a dry‑run with empty forks to check reach, fork tilt and obstacles, with a banksman watching.
– If marginal, stop and propose a reposition with reasons based on the chart.
– Maintain an exclusion zone and use agreed hand signals or radio, staying in line of sight.
– After placement, stow the boom and forks correctly before moving off.
Banksman, segregation and the limits of the chart
/> Charts don’t manage people. Keep others out with barriers or the banksman’s control, and never lift over workers or open routes. A banksman should be briefed on where the telehandler must not enter on the chart: for example, “no further than this spray mark, or we lose capacity at the landing height.”
Poor ground makes a liar of a good chart. If the route crosses services, soft fill or steel plates, consider the ground bearing and how it affects stability. Small changes like facing uphill or downhill alter the effective geometry; assessors appreciate when you mention slope and wind as reasons to adjust your plan.
Paperwork and briefing that quietly matter
/> While the practical drive is centre stage, being able to point to the right paperwork carries weight. Pre‑use checks recorded that morning, attachment ID tags, and a method statement or simple lift brief that matches what you’re doing all help. If you’re using a hook or lifting jib, make sure your lifting accessory is in date and you’ve got a competent slinger/signaller.
On refreshers, assessors often see competence drift around charts: operators relying on experience rather than numbers. Nailing the habit of checking the chart, stating your limits and planning your position brings your practice back to standard.
Telehandlers are powerful precisely because they can reach—charts are how you keep that reach honest. The operators who pass cleanly show their working, set margins and move the machine rather than the goalposts.
FAQ
# How do CPCS assessors typically check chart use on a telehandler test?
/> They’ll give you a realistic task with a specified load and landing point, then watch how you confirm the machine can do it. Expect to identify the weight and centre, pick the right attachment chart, and explain your chosen position and approach. They’re looking for safe judgement, not memory tricks.
# Do I need a banksman even if I can see the landing point?
/> If there’s any risk to others or blind spots on approach, use a banksman. On assessments and live sites, a banksman also helps with exclusion zones and signals while you focus on the chart, boom and forks. Good two‑way comms is part of the safe system, not an optional extra.
# What happens if the load label is missing or unclear?
/> Stop and seek reliable information from delivery notes, supplier data or site management. If you can’t verify the weight and centre, you can’t use the chart confidently, so you shouldn’t lift. Assessors expect you to call this out and choose the safe option.
# How often should I refresh my understanding of lift charts?
/> Every time you switch machines or attachments, recheck the chart; don’t rely on previous memory. Formal refreshers are sensible at intervals agreed with your employer or card scheme guidance, and after any period off the controls. A quick self‑brief at the cab before a tricky lift keeps standards tight.
# What are common fail points linked to telehandler charts?
/> Using the wrong chart for the attachment, guessing the load, or stretching at full reach instead of repositioning are frequent causes. Missing the effect of load centre, fork tilt or wind on broad loads also trips people up. The cure is simple: slow down, verify, speak your limits and move the machine to stay within them.
