{"id":487,"date":"2026-08-12T08:06:18","date_gmt":"2026-08-12T08:06:18","guid":{"rendered":"https:\/\/rongfengmachine.com\/?post_type=product&p=487"},"modified":"2026-08-13T06:44:55","modified_gmt":"2026-08-13T06:44:55","slug":"50hp-504-4wd-compact-greenhouse-tractor","status":"publish","type":"product","link":"https:\/\/rongfengmachine.com\/es\/product\/50hp-504-4wd-compact-greenhouse-tractor\/","title":{"rendered":"Tractor para invernadero compacto de 50 HP, modelo 504, con tracci\u00f3n a las cuatro ruedas"},"content":{"rendered":"","protected":false},"featured_media":815,"template":"","machine-types":[22],"class_list":["post-487","product","type-product","status-publish","has-post-thumbnail","hentry","machine-types-greenhouse-tractors"],"meta_box":{"chanpinkapianmiaoshu":"50 HP \u2022 4WD \u2022 540\/720 RPM 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50 HP 504 4WD compact greenhouse tractor side view","srcset":false}],"chanpinleibie":"Greenhouse Tractors","chanpinxinghao":"RF-504 4WD","chanpinbiaoti":"50HP 504 4WD Compact Greenhouse Tractor","chanpinmiaoshu":"The 50HP 504 4WD compact greenhouse tractor combines a low-profile body, direct gear transmission and dual 540\/720 rpm PTO for greenhouse, orchard and narrow-field work.","chanpincanshu1":"50 HP \/ 36.8 kW","chanpincanshu2":"4WD","chanpincanshu3":"540\/720 rpm","chanpincanshu4":"8+2 \/ 8+8","chanpinyoushibiaoti1":"BUILT TO FIT THE BAY","chanpinyoushimiaoshu1":"Overall size 2500 \u00d7 1200 \u00d7 1200 mm \u2014 only 1,200 mm tall. The machine is designed around the height of a greenhouse bay, which is what lets it work where a standard tractor cannot enter at all.","chanpinyoushibiaoti2":"MATCHED TO YOUR ACREAGE","chanpinyoushimiaoshu2":"50 HP \/ 36.8 kW on a 1,250 kg frame. Weight is what puts engine power into the ground, so read the two figures together rather than comparing horsepower alone.","chanpinyoushibiaoti3":"WHAT IT CAN DRIVE","chanpinyoushimiaoshu3":"High-pressure hydraulic output; dual PTO 540\/720 rpm. Spline count is not fixed on this model \u2014 send us the input shaft spec of your implement and we will confirm the match before shipping.","chanpinyoushibiaoti4":"WORKING AND TRANSPORT SPEEDS","chanpinyoushimiaoshu4":"An 8+2 or 8+8 gearbox covering 2.1\u201330 km\/h. The low end is for PTO work where ground speed has to stay slow; the top end moves the machine between houses without loading it onto a trailer.","chanpinyoushibiaoti5":"CLEARANCE AND TRACTION","chanpinyoushimiaoshu5":"4WD on 600-12 front \/ 9.50-16 rear tyres with 210 mm ground clearance. Inside a house the surface is usually soft and uneven \u2014 clearance and tyre size decide whether the machine keeps working there, not engine power.","cahnpinyoushimiaoshu6":"WORK RATE AND RUNNING COST","chanpinyoushibiaoti6":"Rated work rate 6 mu\/h (about 1 acre\/h) at 6 L\/h fuel consumption. Both figures are published so you can work out cost per hectare before you buy, not after.","chanpinyoushibiaoti7":"ENGINE AND SERVICE PARTS","chanpinyoushimiaoshu7":"Laidong \/ Weifang engine. Quote this engine model when ordering service parts \u2014 it is a mass-produced industrial platform rather than a proprietary unit, so parts can usually be sourced locally.","text_dslthn3t2db":"SPECIFY IT BEFORE YOU ORDER","chanpinyoushimiaoshu8":"Factory options: Paddy wheels; sunshade. These are fitted on the production line, so decide before the order is placed rather than sourcing them in-market.","wysiwyg_sje07y1j9y":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/td>\nValue<\/td>\n<\/tr>\n
Overall Dimensions<\/td>\n2500 \u00d7 1200 \u00d7 1200 mm<\/td>\n<\/tr>\n
Rear Power Output<\/td>\nHigh-pressure hydraulic output; dual PTO 540\/720 rpm<\/td>\n<\/tr>\n
Diesel Engine Brand<\/td>\nLaidong \/ Weifang engine<\/td>\n<\/tr>\n
Walking Speed<\/td>\n2.1\u201330 km\/h<\/td>\n<\/tr>\n
Machine Weight<\/td>\n1250 kg<\/td>\n<\/tr>\n
Working Speed<\/td>\n6 mu\/h (about 1 acre\/h)<\/td>\n<\/tr>\n
Fuel Consumption<\/td>\n6 L\/h<\/td>\n<\/tr>\n
Air Filter<\/td>\nSecondary dry type<\/td>\n<\/tr>\n
Transmission<\/td>\nDirect gear transmission<\/td>\n<\/tr>\n
Water Tank<\/td>\nWater circulation<\/td>\n<\/tr>\n
Tire Size<\/td>\nFront 600-12; rear 9.50-16<\/td>\n<\/tr>\n
Gearbox<\/td>\nCustomized pure gear transmission<\/td>\n<\/tr>\n
Gears<\/td>\n8+2 or 8+8; optional side-mounted or center-mounted gear shift<\/td>\n<\/tr>\n
Engine Power<\/td>\n50 HP \/ 36.8 kW<\/td>\n<\/tr>\n
Ground Clearance<\/td>\n210 mm<\/td>\n<\/tr>\n
Wheelbase<\/td>\n1550 mm<\/td>\n<\/tr>\n
Optional Equipment<\/td>\nPaddy wheels; sunshade<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","rf_scene_title1":"Working inside the house","rf_scene_desc1":"At 1,200 mm tall the machine clears the bay structure instead of stopping at the door. Ground clearance of 210 mm keeps the underside off raised beds and irrigation lines.","rf_scene_title2":"Bed preparation and tillage","rf_scene_desc2":"540\/720 rpm \u00b7 dual PTO drives rotary tillers, trenchers and straw-return machines at their rated input speed, so beds are turned between crop cycles without bringing in a second machine.","rf_scene_title3":"Moving between houses","rf_scene_desc3":"Up to 30 km\/h on the yard and access road. The machine drives itself from house to house rather than being loaded onto a trailer each time.","rf_scene_title4":"Paddy and soft ground","rf_scene_desc4":"Paddy wheels are a factory option, running 4WD on 600-12 front \/ 9.50-16 rear tyres. Wet beds and puddled soil are where 4WD and tyre choice decide whether work continues after rain.","rf_access_val1":"2.2 m","rf_access_note1":"From 1,200 mm overall width","rf_access_val2":"1.3 m","rf_access_note2":"From 1,200 mm overall height","rf_access_val3":"4 units","rf_access_note3":"Single file \u2014 subject to loading survey","rf_access_val4":"1,250 kg","rf_access_note4":"Machine only, before implements","rf_best_for":"Greenhouse bays, polytunnels and low-clearance row work","rf_pto_spec":"540\/720 rpm \u00b7 dual PTO"},"_links":{"self":[{"href":"https:\/\/rongfengmachine.com\/es\/wp-json\/wp\/v2\/product\/487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rongfengmachine.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rongfengmachine.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rongfengmachine.com\/es\/wp-json\/wp\/v2\/media\/815"}],"wp:attachment":[{"href":"https:\/\/rongfengmachine.com\/es\/wp-json\/wp\/v2\/media?parent=487"}],"wp:term":[{"taxonomy":"machine-types","embeddable":true,"href":"https:\/\/rongfengmachine.com\/es\/wp-json\/wp\/v2\/machine-types?post=487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}