Lead-acid batteries have lengthy been the mainstay of forklift design, however now Manitou’s all-new ME Carry vary is taking full benefit of the capabilities of lithium chemistry, delivering decrease energy consumption, simpler upkeep and decreased downtime, all inside a narrower chassis
Making its Bauma Munich debut this yr was Manitou’s new ME Carry forklift vary. The OEM capitalised on the rising electrification development on the present with a five-model lithium-ion lineup. With load capacities spanning 1.6 to three tonnes, Manitou successfully demonstrated how superior battery know-how can ship the operational efficiency required for para-industrial and paragricultural purposes equivalent to dealing with bricks, processed wooden, viticulture or potato cultivation.
“By way of electrification in off-highway, the present scenario is certainly a transition which means that completely different applied sciences coexist. Inside combustion engine volumes proceed to be robust, nonetheless lead-acid volumes have decreased and that is steadily being changed by lithium. As a lithium-native machine, ME Carry is likely one of the key steps for creating lithium competencies. Throughout the first months of gross sales, the vary has been overwhelmingly welcomed,” says Jordan Thénier, international product supervisor industrial forklift, Manitou Group.
Versatile energy options
The ME Carry vary’s 76.8V lithium-ion battery system represents an modern method to power storage, offering improved operational flexibility in comparison with conventional lead-acid options. This flexibility is additional enhanced with the twin battery pack configuration possibility, as Thénier explains: “Having the ability to get the appropriate battery pack is essential for answering the wants and necessities of our clients and their numerous purposes. That’s the reason, on every mannequin, our clients can select two batteries with common autonomy or giant autonomy starting from 18kWh to 47kWh. Relying on the chosen machine and battery couple, the autonomies begin from 3h30 to 7h20 (100%-20% SoC).”
With as much as 5,000 cost cycles, Manitou’s charging technique addresses one of many main considerations OEMs face when transitioning to electrical machines – operational downtime. The ME Carry vary helps three exterior charger configurations, 8kW, 10kW, and 20kW, with charging occasions starting from 50 minutes to five.5 hours relying on utility necessities and battery capability. “Our LiFePO4 batteries have been tailored particularly to our forklifts, they’ve an extended lifespan together with low consumption, simpler upkeep and decreased downtime. What’s extra, they’re secure with no gasoline emissions when charging or thermal runaway,” Thénier particulars. “We offer an on-board charger and three exterior chargers, starting from 8kW to 20kW, with completely different electrical arrange necessities.”
The elimination of a devoted charging room additionally removes a major infrastructure barrier. “We now have designed our ME Carry vary with flexibility on the forefront. Operators can cost the machine every time they need for nonetheless lengthy they need, whether or not it’s two minutes or two hours,” provides Thénier.
“Inside combustion engine volumes proceed to be robust, nonetheless lead-acid volumes have decreased and that is being changed by lithium”
Design benefits
The compact nature of lithium-ion know-how permits main mechanical design benefits. The battery pack’s three-fold measurement discount in comparison with standard lead-acid methods permits for a extra compact chassis design, leading to 30cm narrower aisle operation functionality – a profit in space-constrained environments.
The ME Carry vary additionally provides each three and four-wheel configurations, offering operators with extra flexibility to specify optimum options for utility necessities. Furthermore, its most lifting peak of 6.5 metres ensures compatibility with normal warehouse and industrial storage methods whereas sustaining the manoeuvrability of the machine’s compact design.
Improved efficiency
The built-in traction system delivers sturdy motive energy throughout difficult operational circumstances, addressing a typical concern about electrical forklift efficiency in demanding industrial purposes. The devoted hydraulic pump motor enhances lifting speeds, whereas noise discount represents one other benefit, with all ME Carry fashions working under 70 dB(A). This efficiency stage helps deployment in noise-sensitive environments and considerably enhances operator consolation throughout prolonged intervals of operation.
Operator focus
The security of operators and their atmosphere stays a precedence for Manitou. The ME Carry vary advantages from the newest requirements, providing enhanced safety for the operator when navigating curves or throughout lifting operations, with cabs which are immune to falling hundreds. To see and be seen, ME Carry vehicles are totally geared up with LED lighting and dealing lights. Non-obligatory blue lights, extra work lights and purple warning traces can be added across the machine for pedestrian security. A centralised LCD show which relies on present fashions, such because the MT 625e telehandler, permits the operator to simply entry important machine data in a single place.
All ME Carry machines are IPX4 rated and due to this fact rainproof, making certain dependable operation throughout numerous climate circumstances. The easyto-activate electrical parking brake ensures that the machine stays steady on ramps and slopes, stopping unintentional or unintentional motion. Acoustic insulation is significantly improved, with a noise discount of 6 dB(A) in comparison with earlier sequence. The brand new vary additionally provides better consolation because of the addition of a suspended seat and elective heated cab.
“From the panoramic roof window, electrical parking brake, stop-in-slope, velocity discount in curve and Grammer seat, to the simple step, rear deal with with horn, adjustable steering column and roomy cabin, the pillars of the ME Carry, applied from the start of growth to manufacturing, are security, consolation and built-in options,” Thénier says.
“Operators can cost the machine every time they need for nonetheless lengthy they need, whether or not it’s two minutes or two hours”
Driving electrical ahead
Wanting forward, Thénier highlights how the launch of the ME Carry forklift vary will pave the way in which for future electrical machines from Manitou. “Deployment of our new electrification ranges is likely one of the important priorities for Manitou Group following the current announcement of our new strategic roadmap,” he says. “We additionally imagine that retrofit has a fantastic potential, that’s why we’re at the moment testing a telehandler on a job web site. Each mannequin is now developed with a possible for electrification. Developments will happen in line with the maturity of the completely different geographical areas and buyer wants. For positive, the profitable launch of the ME Carry will assist future machines.”
