{"id":2720,"date":"2026-01-29T07:11:58","date_gmt":"2026-01-29T07:11:58","guid":{"rendered":"https:\/\/agriculturalgearboxes.top\/?p=2720"},"modified":"2026-01-29T09:14:08","modified_gmt":"2026-01-29T09:14:08","slug":"turbine-gearbox-for-hose-reel-irrigation-systems-precision-retraction-control","status":"publish","type":"post","link":"https:\/\/agriculturalgearboxes.top\/it\/applicazione\/turbine-gearbox-for-hose-reel-irrigation-systems-precision-retraction-control\/","title":{"rendered":"Turbine Gearbox for Hose Reel Irrigation Systems: Precision Retraction Control"},"content":{"rendered":"
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\"Riduttori\u00a0In the critical weeks of the irrigation season, gearbox failure is not an option. EVER-POWER delivers heavy-duty turbine gearboxes engineered to withstand the relentless torque of retracting 500m+ polyethylene hoses across heavy clay and waterlogged terrain. Designed for seamless integration with water turbines, our drives ensure consistent retraction speeds from the first layer to the last.<\/p>\n<\/div>\n

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Operational Mastery in Hard Hose Travelers<\/h2>\n

The modern hard hose traveler (reel machine) is the backbone of broadacre irrigation in Europe and the UK. The gearbox is its heart. Unlike standard PTO gearboxes, the turbine gearbox<\/strong> must accept high-speed, low-torque input from the water turbine (Pelton or axial flow) and convert it into the massive low-speed, high-torque output required to wind the drum.<\/p>\n

EVER-POWER units are specifically calibrated to handle the “variable load” phenomenon. As the hose wraps onto the drum, the effective diameter increases, naturally increasing retraction speed. Our gearboxes, often paired with compensation bars or electronic systems, provide the multi-speed versatility (usually 3-6 speeds) to maintain uniform precipitation rates. Whether you are irrigating delicate seedlings in the Netherlands requiring slow, gentle retraction, or heavy potato ridges in the UK requiring higher torque to drag the gun cart through mud, our gearboxes provide the mechanical leverage necessary for consistency.<\/p>\n<\/div>\n

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Technical Specifications: Series 700-T Upgrade<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
ID parametro<\/th>\nDescrizione<\/th>\nValore \/ Standard<\/th>\n<\/tr>\n<\/thead>\n
EP-TB-001<\/td>\nCoppia massima in uscita<\/td>\n12,500 Nm<\/td>\n<\/tr>\n
EP-TB-002<\/td>\nInput Speed (Turbine)<\/td>\nUp to 3,000 RPM<\/td>\n<\/tr>\n
EP-TB-003<\/td>\nGear Ratios (4-Speed)<\/td>\n1:124 \/ 1:210 \/ 1:360 \/ 1:580<\/td>\n<\/tr>\n
EP-TB-004<\/td>\nTipo di albero di ingresso<\/td>\nSolid Keyed \u00d825mm or Splined 1-3\/8″ Z6<\/td>\n<\/tr>\n
EP-TB-005<\/td>\nAlbero di uscita<\/td>\nSplined 35mm with Pinion Interface<\/td>\n<\/tr>\n
EP-TB-006<\/td>\nMateriale per alloggi<\/td>\nGrey Cast Iron GG25 \/ Ductile Iron QT450-10<\/td>\n<\/tr>\n
EP-TB-007<\/td>\nMateriale degli ingranaggi<\/td>\n20CrMnTi Alloy Steel (Carburized)<\/td>\n<\/tr>\n
EP-TB-008<\/td>\nDurezza superficiale<\/td>\nHRC 58-62<\/td>\n<\/tr>\n
EP-TB-009<\/td>\nDurezza del nucleo<\/td>\nHRC 30-45<\/td>\n<\/tr>\n
EP-TB-010<\/td>\nClasse di efficienza<\/td>\n94% (Oil Bath)<\/td>\n<\/tr>\n
EP-TB-011<\/td>\nTipo di lubrificazione<\/td>\nSplash Lubrication \/ ISO VG 220<\/td>\n<\/tr>\n
EP-TB-012<\/td>\nCapacit\u00e0 del petrolio<\/td>\n3,5 litri<\/td>\n<\/tr>\n
EP-TB-013<\/td>\nMateriale di tenuta<\/td>\nDouble Lip NBR \/ Optional FKM (Viton)<\/td>\n<\/tr>\n
EP-TB-014<\/td>\nDurata del cuscinetto (L10)<\/td>\n> 5.000 ore a pieno carico<\/td>\n<\/tr>\n
EP-TB-015<\/td>\nTemperatura di esercizio<\/td>\nda -20 \u00b0C a +90 \u00b0C<\/td>\n<\/tr>\n
EP-TB-016<\/td>\nProtezione contro l'ingresso di agenti esterni<\/td>\nIP65 (Dust\/Water Jet Tight)<\/td>\n<\/tr>\n
EP-TB-017<\/td>\nAuxiliary Input<\/td>\nPTO Shaft Input for Fast Retraction<\/td>\n<\/tr>\n
EP-TB-018<\/td>\nDeclutch Mechanism<\/td>\nIntegrated Mechanical Lever<\/td>\n<\/tr>\n
EP-TB-019<\/td>\nBrake System<\/td>\nInternal Band Brake (Anti-reverse)<\/td>\n<\/tr>\n
EP-TB-020<\/td>\nLivello di rumore<\/td>\n< 85 dB(A)<\/td>\n<\/tr>\n
EP-TB-021<\/td>\nSoglia di vibrazione<\/td>\nISO 10816 Class II Compliant<\/td>\n<\/tr>\n
EP-TB-022<\/td>\nVerniciatura<\/td>\nEpoxy Primer + PU Topcoat (120\u03bcm)<\/td>\n<\/tr>\n
EP-TB-023<\/td>\nStandard Compliance<\/td>\nAGMA 2001-D04 \/ ISO 6336<\/td>\n<\/tr>\n
EP-TB-024<\/td>\nDurezza dell'albero<\/td>\nInduction Hardened HRC 50-55<\/td>\n<\/tr>\n
EP-TB-025<\/td>\nTipo di sfiato<\/td>\nFiltered Spring-Loaded Valve<\/td>\n<\/tr>\n
EP-TB-026<\/td>\nFattore di servizio<\/td>\n1.5 (Carico d'urto elevato)<\/td>\n<\/tr>\n
EP-TB-027<\/td>\nPeso secco<\/td>\n48.5 KG<\/td>\n<\/tr>\n
EP-TB-028<\/td>\nOrientamento di montaggio<\/td>\nHorizontal \/ 15\u00b0 Inclination Max<\/td>\n<\/tr>\n
EP-TB-029<\/td>\nGaranzia<\/td>\n18 mesi<\/td>\n<\/tr>\n
EP-TB-030<\/td>\nTest di nebbia salina<\/td>\n> 500 ore (ASTM B117)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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Mechanics of Motion: From Turbine to Drum<\/h2>\n

The EVER-POWER turbine gearbox functions as the critical kinetic bridge. Positioned typically on the side chassis of the hose reel, it is direct-coupled or belt-driven by the bypass turbine.<\/p>\n