{"id":912,"date":"2016-02-16T09:20:17","date_gmt":"2016-02-16T14:20:17","guid":{"rendered":"https:\/\/www.davidround.com\/?post_type=product&#038;p=912"},"modified":"2017-10-19T14:03:51","modified_gmt":"2017-10-19T18:03:51","slug":"tractor-drive","status":"publish","type":"product","link":"https:\/\/www.davidround.com\/product\/tractor-drive\/","title":{"rendered":"RailRunner\u2122 Standard Electric Tractor Drives"},"content":{"rendered":"<div id=\"tablepress-59-scroll-wrapper\" class=\"tablepress-scroll-wrapper\">\n\n<table id=\"tablepress-59\" class=\"tablepress tablepress-id-59 tablepress-responsive\">\n<thead>\n<tr class=\"row-1 odd\">\n\t<th class=\"column-1\">Capacity<\/th><th class=\"column-2\">1,000<\/th><th class=\"column-3\">2,000<\/th><th class=\"column-4\">3,000<\/th><th class=\"column-5\">4,000<\/th><th class=\"column-6\">6,000<\/th><th class=\"column-7\">8,000<\/th><th class=\"column-8\">10,000<\/th><th class=\"column-9\">12,000<\/th><th class=\"column-10\">16,000<\/th><th class=\"column-11\">20,000<\/th><th class=\"column-12\">24,000<\/th><th class=\"column-13\">30,000<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-hover\">\n<tr class=\"row-2 even\">\n\t<td class=\"column-1\"><b>Speed (fpm)<\/b><\/td><td colspan=\"12\" class=\"column-2\"><p style=\"text-align: center;\"><strong>Model Number<\/strong><\/p><\/td>\n<\/tr>\n<tr class=\"row-3 odd\">\n\t<td class=\"column-1\">210<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>F-2<\/p><\/td><td class=\"column-6\"><p>G-3<\/p><\/td><td class=\"column-7\">\u2014<\/td><td class=\"column-8\">\u2014<\/td><td class=\"column-9\">\u2014<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<br \/>\n<\/td>\n<\/tr>\n<tr class=\"row-4 even\">\n\t<td class=\"column-1\">190<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>F-3<\/p><\/td><td class=\"column-7\"><p>G-4<\/p><\/td><td class=\"column-8\">\u2014<\/td><td class=\"column-9\">\u2014<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-5 odd\">\n\t<td class=\"column-1\">170<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>F-3<\/p><\/td><td class=\"column-7\"><p>G-4<\/p><\/td><td class=\"column-8\">\u2014<\/td><td class=\"column-9\">\u2014<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-6 even\">\n\t<td class=\"column-1\">160<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>F-3<\/p><\/td><td class=\"column-7\"><p>G-4<\/p><\/td><td class=\"column-8\">\u2014<\/td><td class=\"column-9\">\u2014<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-7 odd\">\n\t<td class=\"column-1\">150<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>F-3<\/p><\/td><td class=\"column-7\"><p>G-4<\/p><\/td><td class=\"column-8\"><p>G-5<\/p><\/td><td class=\"column-9\">\u2014<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-8 even\">\n\t<td class=\"column-1\">140<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>F-3<\/p><\/td><td class=\"column-7\"><p>F-4<\/p><\/td><td class=\"column-8\"><p>G-5<\/p><\/td><td class=\"column-9\">\u2014<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-9 odd\">\n\t<td class=\"column-1\">130<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>F-3<\/p><\/td><td class=\"column-7\"><p>F-4<\/p><\/td><td class=\"column-8\"><p>G-5<\/p><\/td><td class=\"column-9\">\u2014<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-10 even\">\n\t<td class=\"column-1\">125<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/p><\/td><td class=\"column-7\"><p>F-4<\/p><\/td><td class=\"column-8\"><p>G-5<\/p><\/td><td class=\"column-9\">G-6<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-11 odd\">\n\t<td class=\"column-1\">120<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/p><\/td><td class=\"column-7\"><p>F-4<\/p><\/td><td class=\"column-8\"><p>G-5<\/p><\/td><td class=\"column-9\"><p>G-6<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-12 even\">\n\t<td class=\"column-1\">100<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/p><\/td><td class=\"column-7\"><p>F-4<\/p><\/td><td class=\"column-8\"><p>F-5<\/p><\/td><td class=\"column-9\"><p>G-6<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-13 odd\">\n\t<td class=\"column-1\">95<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\">E-3<\/td><td class=\"column-7\">F-4<\/td><td class=\"column-8\">F-5<\/td><td class=\"column-9\">G-6<\/td><td class=\"column-10\">\u2014<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-14 even\">\n\t<td class=\"column-1\">90<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/p><\/td><td class=\"column-7\">F-4<\/td><td class=\"column-8\">F-5<\/td><td class=\"column-9\">G-6<\/td><td class=\"column-10\">G-8<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-15 odd\">\n\t<td class=\"column-1\">85<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/td><td class=\"column-7\">F-4<\/td><td class=\"column-8\">F-5<\/td><td class=\"column-9\">G-6<\/td><td class=\"column-10\">G-8<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-16 even\">\n\t<td class=\"column-1\">80<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/td><td class=\"column-7\">F-4<\/td><td class=\"column-8\">F-5<\/td><td class=\"column-9\">G-6<\/td><td class=\"column-10\">G-8<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-17 odd\">\n\t<td class=\"column-1\">75<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/td><td class=\"column-7\">E-4<\/td><td class=\"column-8\">E-5<\/td><td class=\"column-9\">F-6<\/td><td class=\"column-10\">G-8<\/td><td class=\"column-11\">\u2014<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-18 even\">\n\t<td class=\"column-1\">65<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/td><td class=\"column-7\">E-4<\/td><td class=\"column-8\">E-5<\/td><td class=\"column-9\">F-6<\/td><td class=\"column-10\">F-8<\/td><td class=\"column-11\">G-10<\/td><td class=\"column-12\">\u2014<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-19 odd\">\n\t<td class=\"column-1\">60<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/td><td class=\"column-7\">E-4<\/td><td class=\"column-8\">E-5<\/td><td class=\"column-9\">E-6<\/td><td class=\"column-10\">F-8<\/td><td class=\"column-11\">G-10<\/td><td class=\"column-12\">G-12<\/td><td class=\"column-13\">\u2014<\/td>\n<\/tr>\n<tr class=\"row-20 even\">\n\t<td class=\"column-1\">50<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/td><td class=\"column-7\">E-4<\/td><td class=\"column-8\">E-5<\/td><td class=\"column-9\">E-6<\/td><td class=\"column-10\">F-8<\/td><td class=\"column-11\">F-10<\/td><td class=\"column-12\">G-12<\/td><td class=\"column-13\">G-15<br \/>\n<\/td>\n<\/tr>\n<tr class=\"row-21 odd\">\n\t<td class=\"column-1\">40<\/td><td class=\"column-2\"><p>E-1\/2<\/p><\/td><td class=\"column-3\"><p>E-1<\/p><\/td><td class=\"column-4\"><p>E-1 1\/2<\/p><\/td><td class=\"column-5\"><p>E-2<\/p><\/td><td class=\"column-6\"><p>E-3<\/td><td class=\"column-7\">E-4<\/td><td class=\"column-8\">E-5<\/td><td class=\"column-9\">E-6<\/td><td class=\"column-10\">E-8<\/td><td class=\"column-11\">F-10<\/td><td class=\"column-12\">F-12<\/td><td class=\"column-13\">G-15<br \/>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<\/div>\n<div class=\"col-lg-6 features-options\">\n<h3>OPTIONAL FEATURES<\/h3>\n<ul>\n<li>Polyurethane drive tire<\/li>\n<li>Tow bar<\/li>\n<li>Pendant upgrades<\/li>\n<li>Motor Brake<\/li>\n<li>Free wheeling drives<\/li>\n<li>Weather-resistant component upgrades<\/li>\n<li>Explosion-proof controls<\/li>\n<li>Spark-resistant features<\/li>\n<\/ul>\n<\/div>\n<div class=\"col-lg-6\">\n<h3>ADDITIONAL FEATURES<\/h3>\n<ul>\n<li>Twin synchronized tractors share a<br \/>\ncommon reversing control package<\/li>\n<li>Soft start and inverter-based controls<br \/>\nas well as explosion-proof and spark-<br \/>\nresistant versions are available<\/li>\n<li>Tow bar mounting clevis<\/li>\n<\/ul>\n<\/div>\n<div style=\"clear: both;\"><\/div>\n<h3><a href=\"https:\/\/www.davidround.com\/product\/air-tractor-drive\/\">Click Here For Air Powered Tractor Drives<\/a><\/h3>\n<h3><\/h3>\n<h2>David Round Electric Tractor Drives<\/h2>\n<p>Whether you need a single or a pair, David Round can get your operation up and running in a more productive manner.\u00a0 With towing capacities of 1\/2 to 15 tons our Railrunners can motorize most existing hoists.\u00a0 There are many options that you can have with your tractor drive; pendant upgrades, weather-resistant components, and explosion-proof controls just to name a few!<\/p>\n<h3>POSITION ENCODERS<\/h3>\n<p>Push, Pull, and position overhead loads with the ease of push-button operation.<\/p>\n<h3>MOTORIZE THE TRAVEL OF PUSH TROLLEY HOISTS WITH ELECTRIC TRACTOR DRIVES<\/h3>\n<p>A single tractor drive (also known as a hoist tugger) motorizes the trolley travel of an existing hoist with a manual trolley.<\/p>\n<h3>DRIVE PUSH-PULL STYLE MANUAL BRIDGE CRANES<\/h3>\n<p>Install a pair of electric tractor drives to motorize existing manual push-pull style bridge cranes.<\/p>\n<a class=\"btn btn-large btn-primary\" href=\"https:\/\/www.davidround.com\/request-a-quote\/request-a-quote-tractor-drives\/\">GET A FREE TRACTOR DRIVE QUOTE NOW<\/a>\n<p>All products are available in Stainless Steel and Made in the U.S.A.<\/p>\n","protected":false},"excerpt":{"rendered":"<h3>SUMMARY OF FEATURES<\/h3>\n<ul>\n<li>Towing capacities from 1\/2 to 15 tons<\/li>\n<li>Speeds up to 300 FPM.<\/li>\n<li>RailRunner\u2122 fits both tapered and flat flange beams as well as patented track systems<\/li>\n<li>Adjustable spring-loaded rubber drive tire<\/li>\n<li>Four universal flanged trolley wheels<\/li>\n<li>Sealed gearing with chain style final drive<\/li>\n<\/ul>\n<p><a class=\"btn btn-primary\" href=\"\/wp-content\/uploads\/2016\/02\/tractordrive-1.pdf\" target=\"_blank\" rel=\"attachment wp-att-914 noopener noreferrer\">Download the RailRunner\u2122 Standard Tractor Drives Product Sheet<\/a> <a href=\"https:\/\/www.davidround.com\/product\/tractor-drive\/\"><\/p>\n<div class=\"read-more\">Read more &#8250;<\/div>\n<p><!-- end of .read-more --><\/a><\/p>\n","protected":false},"featured_media":2333,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[82],"product_tag":[],"_links":{"self":[{"href":"https:\/\/www.davidround.com\/wp-json\/wp\/v2\/product\/912"}],"collection":[{"href":"https:\/\/www.davidround.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.davidround.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.davidround.com\/wp-json\/wp\/v2\/comments?post=912"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.davidround.com\/wp-json\/wp\/v2\/media\/2333"}],"wp:attachment":[{"href":"https:\/\/www.davidround.com\/wp-json\/wp\/v2\/media?parent=912"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.davidround.com\/wp-json\/wp\/v2\/product_cat?post=912"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.davidround.com\/wp-json\/wp\/v2\/product_tag?post=912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}