{"id":478,"date":"2026-07-14T19:26:13","date_gmt":"2026-07-15T00:26:13","guid":{"rendered":"https:\/\/hideacanada.com\/produit\/hdef50\/"},"modified":"2026-07-16T19:29:50","modified_gmt":"2026-07-17T00:29:50","slug":"hdef50","status":"publish","type":"product","link":"https:\/\/hideacanada.com\/en\/product\/hdef50\/","title":{"rendered":"EF50 EFI"},"content":{"rendered":"<p><!-- Description Longue --><\/p>\n<h2>Electronic Fuel Injection (EFI) system<\/h2>\n<p>The HDEF50 EFI uses a programmed electronic fuel injection (EFI) system, equipped with <strong>the Delphi electronic injection solution<\/strong>renowned for its maturity and reliability.<\/p>\n<p>This system precisely controls the ignition timing from the moment of start-up, ensuring superior overall performance, instant throttle response and excellent fuel economy.<\/p>\n<h2>Quick Start<\/h2>\n<p>The electronic injection system automatically adjusts the air-fuel ratio, allowing for quick and easy starting and preheating.<\/p>\n<p>No complex manipulation is required: simply turn the key to start instantly.<\/p>\n<h2>Quieter operation<\/h2>\n<p>Through a reverse exhaust relief system, exhaust gases are channeled into the water via the propeller section.<\/p>\n<p>This effectively reduces operating noise, makes the engine quieter and smoother, <strong>improve<\/strong> substantially <strong>comfort<\/strong> navigation on board.<\/p>\n<h3>Engine warning system<\/h3>\n<p><strong>The protection system<\/strong> the engine continuously monitors key operating parameters.<\/p>\n<p>It issues real-time alerts in the event of an anomaly (such as overheating or low oil pressure), thereby reducing the risk of mechanical damage while maximizing safety and reliability.<\/p>\n<h3>High-thrust transmission ratio<\/h3>\n<p>The HDEF50 EFI is designed with a higher gear ratio, providing powerful thrust in both forward and reverse.<\/p>\n<p>This design improves handling, responsiveness and overall performance to suit all your navigation and maneuvering scenarios.<\/p>\n<h3>Fuel economy at cruising speed<\/h3>\n<p>The multi-point injection system and the long air intake manifold work in synergy to automatically adjust the air-fuel ratio according to engine speed and load, maximizing power across the entire speed range.<\/p>\n<p>At cruising speed, it allows<strong>save up to approximately 20% on fuel<\/strong> compared to engines in the same class, offering an ideal balance between power and operating costs.<\/p>\n<h3>Technical parameters<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 15px; margin-top: 15px; margin-bottom: 15px;\">\n<thead>\n<tr style=\"border-bottom: 2px solid #333333; text-align: left;\">\n<th style=\"padding: 10px; font-weight: bold; width: 50%;\">Characteristic<\/th>\n<th style=\"padding: 10px; font-weight: bold; width: 50%;\">Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #dddddd;\">\n<td style=\"padding: 10px; font-weight: bold;\">Rated power (kW)<\/td>\n<td style=\"padding: 10px;\">36,8 kW (50 CV)<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dddddd;\">\n<td style=\"padding: 10px; font-weight: bold;\">RPM Range<\/td>\n<td style=\"padding: 10px;\">5000-5800<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dddddd;\">\n<td style=\"padding: 10px; font-weight: bold;\">Engine type<\/td>\n<td style=\"padding: 10px;\">4 stroke<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dddddd;\">\n<td style=\"padding: 10px; font-weight: bold;\">Cylinders<\/td>\n<td style=\"padding: 10px;\">4<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dddddd;\">\n<td style=\"padding: 10px; font-weight: bold;\">Displacement (cc)<\/td>\n<td style=\"padding: 10px;\">996 cc<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dddddd;\">\n<td style=\"padding: 10px; font-weight: bold;\">Bore \u00d7 Stroke (mm)<\/td>\n<td style=\"padding: 10px;\">65 \u00d7 75<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dddddd;\">\n<td style=\"padding: 10px; font-weight: bold;\">Weight<\/td>\n<td style=\"padding: 10px;\">S (short shaft): 121 kg (267 lb)<br \/>\nL ( Long Shaft) : 126 kg ( 278 lb )<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dddddd;\">\n<td style=\"padding: 10px; font-weight: bold;\">operating position<\/td>\n<td style=\"padding: 10px;\">Forward-Neutral (F-N)<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dddddd;\">\n<td style=\"padding: 10px; font-weight: bold;\">Ignition system<\/td>\n<td style=\"padding: 10px;\">ECM<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dddddd;\">\n<td style=\"padding: 10px; font-weight: bold;\">Cooling system<\/td>\n<td style=\"padding: 10px;\">Water cooling (by turbine)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p><strong>EF50 EFI : la r\u00e9f\u00e9rence de la moyenne puissance alliant performance et \u00e9conomie de carburant.<\/strong><\/p>\n<p>En tant que marque pionni\u00e8re de l&rsquo;industrie des moteurs hors-bord, Hidea s\u2019est toujours engag\u00e9e \u00e0 propulser le d\u00e9veloppement de la technologie \u00e0 quatre temps.<\/p>\n<p>Le HDEF50 EFI est un moteur 4 cylindres \u00e0 injection \u00e9lectronique de nouvelle g\u00e9n\u00e9ration con\u00e7u pour compl\u00e9ter sa gamme de moyenne puissance.<\/p>\n<p>Alliant de mani\u00e8re \u00e9quilibr\u00e9e performances dynamiques, \u00e9conomie de carburant et fiabilit\u00e9 \u00e0 long terme, ce mod\u00e8le s&rsquo;impose comme un choix incontournable sur le march\u00e9 des moteurs hors-bord de taille moyenne.<\/p>","protected":false},"featured_media":611,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":{"0":"post-478","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-moteurs-efi","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-variable"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/hideacanada.com\/en\/wp-json\/wp\/v2\/product\/478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hideacanada.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hideacanada.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hideacanada.com\/en\/wp-json\/wp\/v2\/comments?post=478"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hideacanada.com\/en\/wp-json\/wp\/v2\/media\/611"}],"wp:attachment":[{"href":"https:\/\/hideacanada.com\/en\/wp-json\/wp\/v2\/media?parent=478"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hideacanada.com\/en\/wp-json\/wp\/v2\/product_brand?post=478"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hideacanada.com\/en\/wp-json\/wp\/v2\/product_cat?post=478"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hideacanada.com\/en\/wp-json\/wp\/v2\/product_tag?post=478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}