{"id":3531,"date":"2026-03-17T01:08:45","date_gmt":"2026-03-17T01:08:45","guid":{"rendered":"https:\/\/agriculturalgearboxes.top\/?post_type=product&p=3531"},"modified":"2026-03-19T01:10:24","modified_gmt":"2026-03-19T01:10:24","slug":"l-series-40hp-grain-storage-gearbox-ep-5490-for-agricultural-grain-storage","status":"publish","type":"product","link":"https:\/\/agriculturalgearboxes.top\/nl\/product\/l-series-40hp-grain-storage-gearbox-ep-5490-for-agricultural-grain-storage\/","title":{"rendered":"L-serie 40 pk graanopslagversnellingsbak EP-5490 voor agrarische graanopslag"},"content":{"rendered":"
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Agricultural Power Transmission | UK Market<\/p>\n

L Series 40HP Grain Storage Gearbox<\/h1>\n

Heavy-duty power transmission engineered for grain elevators, augers, and conveyor systems across UK agricultural operations. 40HP rated. HT250 cast iron housing. 1.5:1 ratio.<\/p>\n

\u2709 Vraag een offerte aan<\/a><\/p>\n<\/div>\n

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Why UK Grain Handlers Choose the L Series 40HP Gearbox<\/h2>\n

\"landbouwversnellingsbak\"For farm operations across Yorkshire, East Anglia, and the Scottish Lowlands, selecting the right grain storage gearbox is one of the most consequential decisions a machinery manager will make. The L Series grain storage gearbox from agriculturalgearboxes.top has built a reputation among UK agricultural businesses for combining robust mechanical engineering with straightforward serviceability \u2014 two qualities that matter enormously when harvest schedules are tight and downtime is expensive.<\/p>\n

At 40HP and a 1.5:1 gear ratio, this unit is purpose-built for the demanding loads generated by large-scale cereal and oilseed storage. The housing is cast from HT250 grey iron \u2014 a material widely respected in industrial gearbox manufacture for its damping characteristics and compressive strength \u2014 while the gear shaft is machined from 20CrMnTi case-hardened alloy steel. Together, these material choices produce a gearbox that handles continuous cyclic loading without the micro-fatigue cracking that shortens the life of lesser components. Weighing just 21kg, it strikes an uncommon balance between structural mass and practical handling during installation or swap-out maintenance.<\/p>\n<\/div>\n

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EP-5490 Technical Specifications<\/h2>\n
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Parameter<\/th>\nSpecificatie<\/th>\nNote<\/th>\n<\/tr>\n<\/thead>\n
Power Rating<\/td>\n40 HP<\/td>\nContinuous duty rated<\/td>\n<\/tr>\n
Overbrengingsverhouding<\/td>\n1.5 : 1<\/td>\nTorque-optimised reduction<\/td>\n<\/tr>\n
Behuizingsmateriaal<\/td>\nHT250 gietijzer<\/td>\nHigh compressive strength<\/td>\n<\/tr>\n
Materiaal van de tandwielas<\/td>\n20CrMnTi gelegeerd staal<\/td>\nCase-hardened, wear-resistant<\/td>\n<\/tr>\n
Gewicht<\/td>\n21 kg<\/td>\nCompact for capacity class<\/td>\n<\/tr>\n
Kleur<\/td>\nAanpasbaar<\/td>\nRAL codes available on request<\/td>\n<\/tr>\n
Primaire toepassing<\/td>\nGraanopslagsystemen<\/td>\nAugers, elevators, conveyors<\/td>\n<\/tr>\n
Product Code<\/td>\nEP-5490<\/td>\nL Series designation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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EP-5490 Dimensional Drawing \u2014 contact us for full CAD files<\/p>\n<\/div>\n

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How the L Series Grain Storage Gearbox Works<\/h2>\n

Understanding the working principle helps procurement engineers specify the right unit and maintenance teams service it correctly. An electric motor \u2014 typically three-phase AC in UK agricultural installations \u2014 drives the input shaft, transferring rotational energy into the gearbox casing. The internal gear train then performs speed reduction: at a 1.5:1 ratio, for every 1.5 revolutions of the input shaft, the output shaft completes one full revolution. The physics of this reduction means that output torque increases proportionally, giving the gearbox its ability to drive heavily loaded conveyors and auger screws without stalling under grain weight spikes during filling.<\/p>\n

The 20CrMnTi gear teeth are precision-ground and case-hardened to a depth that withstands the Hertzian contact stresses generated at high torque. A dedicated lubrication circuit \u2014 using gear oil appropriate for ambient UK temperatures, typically ranging from -5\u00b0C in winter storage environments to 35\u00b0C during summer harvests \u2014 coats bearing surfaces continuously. Heat generated during prolonged operation dissipates through the finned HT250 iron housing, which acts as a passive heat sink, eliminating the need for external cooling fans in most standard grain storage applications.<\/p>\n

Sealing is arranged around the output and input shaft exits to prevent grain dust \u2014 a pervasive and abrasive contaminant in storage environments \u2014 from infiltrating bearing races. This detail alone significantly extends bearing life compared to open or inadequately sealed gearbox designs. The modular mounting interface accepts foot-mount and flange-mount configurations, making integration straightforward whether retrofitting an existing silo system or commissioning a new installation.<\/p>\n<\/div>\n

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Performance Advantages for UK Agricultural Operations<\/h2>\n
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High-Torque Output<\/h3>\n

The 1.5:1 ratio delivers amplified torque to augers and conveyors, handling the unpredictable weight surges that occur when bulk grain is loaded rapidly \u2014 common in UK harvest conditions.<\/p>\n<\/div>\n

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Dust-Resistant Sealing<\/h3>\n

Shaft seals rated for grain dust ingress keep bearing chambers clean, extending service intervals substantially versus standard industrial gearboxes not designed for agri-storage environments.<\/p>\n<\/div>\n

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Long Service Life<\/h3>\n

HT250 iron housing combined with hardened 20CrMnTi gear shafts means this gearbox is built to outlast the equipment it drives, reducing total cost of ownership for farm and co-operative operators.<\/p>\n<\/div>\n

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Simple Maintenance<\/h3>\n

Accessible lubrication ports and a straightforward internal layout mean routine maintenance can be completed by an in-house engineer, avoiding costly call-out charges during busy harvest windows.<\/p>\n<\/div>\n

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Operational Safety<\/h3>\n

Consistent, smooth power delivery eliminates the torque spikes and abrupt stops that cause conveyor jams, spills, or mechanical stress on adjacent drive components \u2014 keeping your facility and workforce safer.<\/p>\n<\/div>\n

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Broad Compatibility<\/h3>\n

Works as a direct replacement for Comer Industries, Bonfiglioli, and John Deere equivalents, allowing UK operators to modernise storage equipment without full system redesigns or civil works.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Application Environments in UK Grain Storage<\/h2>\n

The L Series grain storage gearbox is deployed at multiple points within the grain handling chain. In grain elevator towers \u2014 particularly common at the larger co-operative storage sites found across Lincolnshire, Norfolk, and Cambridgeshire \u2014 it powers bucket elevator drives that lift harvested cereal from ground-level intake pits to the tops of flat-bottom or hopper-bottom bins. The torque characteristics of the 40HP unit are well-matched to the start-up loads generated by fully loaded bucket chains.<\/p>\n

On flat-floor and drive-over storage buildings, chain drag conveyors and belt conveyors rely on the gearbox to maintain a consistent belt speed regardless of load variations. The unit drives auger screws used to distribute grain across the floor surface, ensuring even depth and preventing hot-spots caused by uneven packing. In reception pits at commercial maltings and flour mills, grain pump systems \u2014 whether pneumatic transfer or mechanical \u2014 draw their drive from gearboxes of this class.<\/p>\n

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Sollicitatie<\/th>\nFunction<\/th>\nUK Sector<\/th>\n<\/tr>\n<\/thead>\n
Grain Elevators<\/td>\nVertical grain lifting<\/td>\nCo-operative stores, maltings<\/td>\n<\/tr>\n
Bandtransporteurs<\/td>\nHorizontal grain transport<\/td>\nArable farms, flour mills<\/td>\n<\/tr>\n
Flat-Floor Augers<\/td>\nDistribution within silos<\/td>\nOn-farm flat-floor stores<\/td>\n<\/tr>\n
Grain Pumps<\/td>\nPneumatic \/ mechanical transfer<\/td>\nPort terminals, commercial mills<\/td>\n<\/tr>\n
Blending Systems<\/td>\nMixer and blender drives<\/td>\nAnimal feed manufacturers<\/td>\n<\/tr>\n
Loading\/Unloading<\/td>\nLorry & railcar fill points<\/td>\nExport terminals, merchants<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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Customer Success: Grain Storage Operators Who Trust Our Gearboxes<\/h2>\n

Real results from working agricultural businesses<\/p>\n

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Case Study \u2014 Lincolnshire, UK<\/p>\n

Arable Farm Co-operative Reduces Conveyor Downtime by 60%<\/h3>\n

A 14-member grain co-operative operating a 25,000-tonne flat-floor complex near Sleaford replaced four ageing European-brand gearboxes on their intake belt conveyors with the L Series EP-5490 units ahead of the 2023 harvest. The existing gearboxes had required mid-harvest interventions in two of the previous three years, leading to costly contractor call-outs and grain quality concerns from extended dwell times.<\/p>\n

After one full harvest season and a follow-on winter barley campaign, the co-operative’s machinery coordinator reported zero unplanned stoppages attributable to the gearboxes, a marked improvement over their previous equipment. Routine servicing was completed in-house using the accessible lubrication ports, and the co-operative has since placed an order for two additional units on their grain elevator drive systems.<\/p>\n<\/div>\n

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“We’ve been through three different gearbox suppliers over the past decade. The L Series is the first one that hasn’t needed touching between seasons. Exactly what you want when the combines are rolling.”<\/p>\n

James Hartley<\/p>\n

Farm Manager, East Yorkshire Arable Ltd<\/p>\n<\/div>\n

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“Ordered five units with customised mounting flanges. Lead time was competitive and the technical team handled the dimension queries before dispatch. Installation fit first time on our auger drives.”<\/p>\n

Sarah Drummond<\/p>\n

Procurement Manager, Scottish Grain Merchants Group, Aberdeenshire<\/p>\n<\/div>\n

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“Price was a key factor \u2014 we’re a smaller commercial maltings and margins are tight. The EP-5490 came in 30% below what we were quoted from European suppliers, with no compromise in the spec that we could find.”<\/p>\n

Phil Connors<\/p>\n

Engineering Director, Midlands Craft Maltings, Nottinghamshire<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Productie en maatwerktechniek<\/p>\n

Tailored Grain Storage Gearbox Solutions from Our Factory<\/h2>\n

Our manufacturing facility produces landbouwversnellingsbakken<\/a> to a standard that competes directly with established names including Comer Industries, Bonfiglioli, John Deere, Case IH, New Holland, Claas, Kubota, and Kuhn. Where standard catalogue designs meet the majority of requirements, our engineering team is set up to reconfigure or create entirely custom gearbox solutions for applications that fall outside conventional parameters.<\/p>\n

Custom specification capability includes modified gear ratios beyond the standard 1.5:1, alternative housing materials for corrosive or high-humidity environments, non-standard shaft diameters and keyways to match existing drive components, revised mounting face geometries, and custom surface treatments or paint finishes. UK agricultural equipment manufacturers developing new grain handling machinery are welcome to engage our technical team early in the design process \u2014 we can supply sample units for performance testing ahead of full production commitments. Minimum order quantities for custom configurations are flexible and we work with both single-unit OEM requirements and high-volume agricultural machinery builders.<\/p>\n

Vraag een offerte aan \u2014 sales@agriculturalgearboxes.top<\/a><\/p>\n<\/div>\n

\"landbouwversnellingsbak\"<\/div>\n
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Ready to Specify the Right Grain Storage Gearbox for Your UK Operation?<\/h2>\n

Send us your application data \u2014 grain type, throughput, conveyor length, motor size \u2014 and our engineers will recommend the correct specification and provide a competitive price within 24 hours.<\/p>\n

\u2709 Get a Quote Today<\/a><\/p>\n

agriculturalgearboxes.top \u00a0|\u00a0 sales@agriculturalgearboxes.top \u00a0|\u00a0 Serving UK Agricultural Businesses<\/p>\n<\/div>\n<\/div>\n

bewerkt door gzl<\/p>","protected":false},"excerpt":{"rendered":"

L Series EP-5490 40HP grain storage gearbox. HT250 cast iron housing, 20CrMnTi hardened steel shaft, 1.5:1 ratio. Dust-sealed. Fits augers, elevators & conveyors.<\/p>","protected":false},"featured_media":3610,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[2001],"product_tag":[],"class_list":{"0":"post-3531","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-agricultural-gearbox","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/agriculturalgearboxes.top\/nl\/wp-json\/wp\/v2\/product\/3531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agriculturalgearboxes.top\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/agriculturalgearboxes.top\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/agriculturalgearboxes.top\/nl\/wp-json\/wp\/v2\/comments?post=3531"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agriculturalgearboxes.top\/nl\/wp-json\/wp\/v2\/media\/3610"}],"wp:attachment":[{"href":"https:\/\/agriculturalgearboxes.top\/nl\/wp-json\/wp\/v2\/media?parent=3531"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/agriculturalgearboxes.top\/nl\/wp-json\/wp\/v2\/product_brand?post=3531"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/agriculturalgearboxes.top\/nl\/wp-json\/wp\/v2\/product_cat?post=3531"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/agriculturalgearboxes.top\/nl\/wp-json\/wp\/v2\/product_tag?post=3531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}