{"id":386,"date":"2025-12-24T03:54:07","date_gmt":"2025-12-24T03:54:07","guid":{"rendered":"https:\/\/soilstabilizermachine.com\/?post_type=product&#038;p=386"},"modified":"2026-01-16T04:03:20","modified_gmt":"2026-01-16T04:03:20","slug":"ew-4000-ar-rock-rake","status":"publish","type":"product","link":"https:\/\/soilstabilizermachine.com\/bs\/proizvod\/ew-4000-ar-rock-rake\/","title":{"rendered":"EW-4000 AR Grablje za kamenje"},"content":{"rendered":"<h2 dir=\"auto\">Pregled proizvoda<\/h2>\n<p dir=\"auto\">EW-4000 AR je profesionalna grablja za kamenje montirana na traktor, posebno konstruirana za efikasno uklanjanje povr\u0161inskog i djelomi\u010dno zakopanog kamenja, korijenja i otpada s poljoprivrednih polja, gradili\u0161ta i projekata razvoja zemlji\u0161ta. Dizajnirana i proizvedena u Brazilu od strane Watanabea od ranih 2000-ih, ova te\u0161ka oprema se pri\u010dvr\u0161\u0107uje na trostruku kuku i pokre\u0107e je standardno priklju\u010dno vratilo od 540 o\/min i skroman hidrauli\u010dki protok od 60 L\/min, \u0161to je \u010dini kompatibilnom sa traktorima srednje veli\u010dine po\u010dev\u0161i od 120 KS (pribli\u017eno 100\u2013140 KS), naj\u010de\u0161\u0107im rasponom snage na brazilskim farmama i gra\u0111evinskim voznim parkovima.<\/p>\n<p dir=\"auto\">Za razliku od lak\u0161ih alata za ure\u0111enje okoli\u0161a ili tipi\u010dnih grablji za kamenje za kosilice koje se koriste na malim posjedima, EW-4000 AR je napravljen za kontinuirani rad velikih razmjera u zahtjevnim uvjetima: lateritna tla u Goi\u00e1su i Minas Geraisu, polja vulkanskog pepela na jugu ili kameniti meliorirani pa\u0161njaci u Mato Grossu. Njegova radna \u0161irina od 3,6 metara i agresivni bubanj s opru\u017enim zupcima efikasno izvla\u010de kamenje promjera od 5 cm do 30 cm, istovremeno ga uredno zbrajaju\u0107i u stranu radi lak\u0161eg sakupljanja, ostavljaju\u0107i \u010distu, ravnu povr\u0161inu spremnu za sadnju, sjetvu ili naknadnu stabilizaciju tla.<\/p>\n<p dir=\"auto\">Izvo\u0111a\u010di radova i poljoprivrednici posebno cijene sposobnost ma\u0161ine da slu\u017ei kao najbolje grablje za korov u kamenju: rotiraju\u0107i bubanj \u010dupa tvrdokorni vi\u0161egodi\u0161nji korov i samonikle biljke zajedno s kamenjem u jednom prolazu, zna\u010dajno smanjuju\u0107i naknadnu primjenu herbicida i pripremaju\u0107i \u010distije sjetvene gredice. Podesivi ugao bubnja (10\u00b0\u201330\u00b0) i hidrauli\u010dni bo\u010dni pomak omogu\u0107avaju preciznu kontrolu, bilo da se radi o agresivnom \u010di\u0161\u0107enju kamenja ili lak\u0161oj renovaciji povr\u0161ine.<\/p>\n<p dir=\"auto\">Sa robusnim okvirom od 1900 kg, zamjenjivim kaljenim zupcima i provjerenim sistemom lan\u010danog pogona, EW-4000 AR pru\u017ea pouzdane performanse sezonu za sezonom \u0161irom Brazila i izvoznih tr\u017ei\u0161ta u Ju\u017enoj Americi, Sjevernoj Americi, Africi i Okeaniji, \u0161to ga \u010dini prakti\u010dnim i isplativim izborom za profesionalce kojima je potrebno pouzdano uklanjanje kamenja bez ve\u0107ih tro\u0161kova kupovine i rada uvezenih evropskih ili sjevernoameri\u010dkih alternativa.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-381 aligncenter\" src=\"https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/EW-4000-HD-AR-Rock-Rake1.webp\" alt=\"EW-4000 HD AR Grablje za kamenje\" width=\"1250\" height=\"1250\" srcset=\"https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/EW-4000-HD-AR-Rock-Rake1.webp 1250w, https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/EW-4000-HD-AR-Rock-Rake1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 1250px, 100vw\" \/><\/p>\n<h3 dir=\"auto\">Tehni\u010dke specifikacije<\/h3>\n<p dir=\"auto\">EW-4000 AR je konstruiran za preciznost i snagu, kompatibilan sa standardnim brazilskim traktorima. U nastavku slijedi sveobuhvatan pregled njegovih specifikacija:<\/p>\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th data-col-size=\"md\">Specifikacija<\/th>\n<th data-col-size=\"sm\">Vrijednost<\/th>\n<th data-col-size=\"xl\">Bilje\u0161ke<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"md\">Kompatibilnost traktora<\/td>\n<td data-col-size=\"sm\">120 KS<\/td>\n<td data-col-size=\"xl\">Idealno za modele srednje klase uobi\u010dajene u brazilskoj poljoprivredi, npr. ekvivalente Massey Fergusona ili John Deerea.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Brzina priklju\u010dnog vratila<\/td>\n<td data-col-size=\"sm\">540 okretaja u minuti<\/td>\n<td data-col-size=\"xl\">Osigurava efikasan prenos snage za kontinuirani rad.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Radna \u0161irina<\/td>\n<td data-col-size=\"sm\">3,6 metara<\/td>\n<td data-col-size=\"xl\">Brzo pokriva \u0161iroka podru\u010dja, pogodno za polja do 10 hektara po sesiji.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Ukupna \u0161irina<\/td>\n<td data-col-size=\"sm\">4,5 metara<\/td>\n<td data-col-size=\"xl\">Kompaktan za transport na seoskim putevima.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Te\u017eina<\/td>\n<td data-col-size=\"sm\">1900 kg<\/td>\n<td data-col-size=\"xl\">Balansirano za stabilnost bez preoptere\u0107enja traktora.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Radna brzina<\/td>\n<td data-col-size=\"sm\">3,5 km\/h<\/td>\n<td data-col-size=\"xl\">Optimalno za temeljito va\u0111enje kamena bez zbijanja tla.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Potreban hidrauli\u010dki protok<\/td>\n<td data-col-size=\"sm\">60 l\/min<\/td>\n<td data-col-size=\"xl\">Standardno za ve\u0107inu brazilskih hidrauli\u010dnih sistema; niska potro\u0161nja goriva.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Pode\u0161avanje dubine<\/td>\n<td data-col-size=\"sm\">Do 20 cm<\/td>\n<td data-col-size=\"xl\">Podesivo za razli\u010dite veli\u010dine stijena i tipove tla (npr. lateritna tla u Brazilu).<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Kapacitet veli\u010dine stijene<\/td>\n<td data-col-size=\"sm\">Pre\u010dnik 5-30 cm<\/td>\n<td data-col-size=\"xl\">Efikasno se nosi s uobi\u010dajenim brazilskim poljskim kamenjem.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<p dir=\"auto\">These parameters position the EW-4000 AR as a versatile tool for &#8220;estabiliza\u00e7\u00e3o de solo com rake&#8221; projects, emphasizing its role in preventing erosion and preparing bases for paving.<\/p>\n<h3 dir=\"auto\">Klju\u010dne karakteristike i prednosti<\/h3>\n<ul dir=\"auto\">\n<li><strong>Robusni dizajn spiralnog bubnja:<\/strong> Chain-driven drum with adjustable angle (10-30 degrees) for aggressive raking or gentle soil engagement, ideal for Brazil&#8217;s variable terrains from the Amazon basin to the Pampas.<\/li>\n<li><strong>Ovjes s tri opruge:<\/strong> Izoluje udare od zakopanih stijena, produ\u017eavaju\u0107i vijek trajanja opreme u okru\u017eenjima s visokim udarima poput farmi u blizini kamenoloma.<\/li>\n<li><strong>Hidrauli\u010dno bo\u010dno pomicanje:<\/strong> Omogu\u0107ava precizno manevrisanje oko prepreka, kao \u0161to su drve\u0107e na planta\u017eama kafe.<\/li>\n<li><strong>Ekolo\u0161ki prihvatljiv rad:<\/strong> Minimizes soil disturbance, supporting sustainable practices aligned with Brazil&#8217;s agricultural policies (e.g., ABC Plan for low-carbon emission).<\/li>\n<li><strong>Jednostavno odr\u017eavanje:<\/strong> Pri\u010dvr\u0161\u0107ivanje zubaca vijcima i pristupa\u010dni le\u017eajevi smanjuju vrijeme zastoja, a dijelovi su lako dostupni u na\u0161em objektu u Castru.<\/li>\n<li><strong>Garancija i podr\u0161ka:<\/strong> 2-godi\u0161nje jamstvo, plus servis na licu mjesta \u0161irom Brazila preko na\u0161e mre\u017ee u Parani, Sao Paulu i Minas Geraisu.<\/li>\n<\/ul>\n<p dir=\"auto\">For local SEO, integrate keywords like &#8220;rake rochoso EW-4000 AR para agricultura brasileira&#8221; naturally in feature descriptions to target mobile searches, which dominate 80% of Brazilian queries.<\/p>\n<h3 dir=\"auto\">Tabela za pore\u0111enje: EW-4000 AR u odnosu na konkurenciju<\/h3>\n<p dir=\"auto\">To highlight the EW-4000 AR&#8217;s superiority, we compare it against leading competitors available in Brazil, such as FAE STABI\/FRS (tractor-mounted stabilizer) and BOMAG BPR series (soil stabilizer). Data sourced from manufacturer specifications and Brazilian market analyses.<\/p>\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th data-col-size=\"lg\">Karakteristika\/Specifikacija<\/th>\n<th data-col-size=\"sm\">EW-4000 AR (Watanabe)<\/th>\n<th data-col-size=\"md\">FAE STABI\/FRS<\/th>\n<th data-col-size=\"md\">BOMAG BPR 162 D<\/th>\n<th data-col-size=\"xl\">Za\u0161to je EW-4000 AR odli\u010dan<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"lg\">Potrebna snaga traktora<\/td>\n<td data-col-size=\"sm\">120 KS<\/td>\n<td data-col-size=\"md\">300-500 KS<\/td>\n<td data-col-size=\"md\">150-200 KS<\/td>\n<td data-col-size=\"xl\">Ni\u017ea ulazna barijera za male i srednje brazilske farme.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Radna \u0161irina<\/td>\n<td data-col-size=\"sm\">3,6 metara<\/td>\n<td data-col-size=\"md\">2,5 metara<\/td>\n<td data-col-size=\"md\">1,62 m<\/td>\n<td data-col-size=\"xl\">\u0160ira pokrivenost smanjuje broj dodavanja za 30-40%.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Te\u017eina<\/td>\n<td data-col-size=\"sm\">1900 kg<\/td>\n<td data-col-size=\"md\">2500 kg<\/td>\n<td data-col-size=\"md\">1800 kg<\/td>\n<td data-col-size=\"xl\">Lak\u0161i za lak\u0161i transport na ruralnim brazilskim cestama.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Maksimalna radna dubina<\/td>\n<td data-col-size=\"sm\">20 cm<\/td>\n<td data-col-size=\"md\">50 cm<\/td>\n<td data-col-size=\"md\">30 cm<\/td>\n<td data-col-size=\"xl\">Uravnote\u017eeno za grabljanje kamenja bez pretjeranog kopanja.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Hidrauli\u010dki protok<\/td>\n<td data-col-size=\"sm\">60 l\/min<\/td>\n<td data-col-size=\"md\">100 l\/min<\/td>\n<td data-col-size=\"md\">80 l\/min<\/td>\n<td data-col-size=\"xl\">Efikasniji, smanjuju\u0107i operativne tro\u0161kove u regijama s nedostatkom goriva.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Kapacitet rukovanja kamenjem<\/td>\n<td data-col-size=\"sm\">5-30 cm<\/td>\n<td data-col-size=\"md\">Do 40 cm<\/td>\n<td data-col-size=\"md\">Do 25 cm<\/td>\n<td data-col-size=\"xl\">Optimizovano za preovla\u0111uju\u0107e veli\u010dine brazilskog kamenja; isplativo za neekstremne lokacije.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Raspon cijena (pribli\u017eno BRL)<\/td>\n<td data-col-size=\"sm\">150,000-180,000<\/td>\n<td data-col-size=\"md\">400,000+<\/td>\n<td data-col-size=\"md\">300,000+<\/td>\n<td data-col-size=\"xl\">Do 50% pristupa\u010dnije za lokalne izvo\u0111a\u010de radova.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Lokalna dostupnost u Brazilu<\/td>\n<td data-col-size=\"sm\">Visoko (Castro dionice)<\/td>\n<td data-col-size=\"md\">Zavisno od uvoza<\/td>\n<td data-col-size=\"md\">Mre\u017ee dilera<\/td>\n<td data-col-size=\"xl\">Br\u017ea dostava i usluga od doma\u0107eg proizvo\u0111a\u010da.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>This comparison underscores the EW-4000 AR&#8217;s value for &#8220;compara\u00e7\u00e3o de rakes para estabiliza\u00e7\u00e3o de solo no Brasil&#8221;, appealing to cost-conscious buyers in agriculture and construction.<\/div>\n<div>\n<h2 dir=\"auto\">Studije slu\u010daja iz industrije<\/h2>\n<p dir=\"auto\">Drawing from Watanabe&#8217;s 55+ years of Brazilian expertise, the following case studies illustrate real-world applications. These examples target searches like &#8220;estudos de caso rake rochoso em planta\u00e7\u00f5es de cana-de-a\u00e7\u00facar&#8221;.<\/p>\n<p dir=\"auto\"><strong>Studija slu\u010daja 1: Priprema polja \u0161e\u0107erne trske u Sao Paulu<\/strong><\/p>\n<p dir=\"auto\"><strong>Pregled projekta:<\/strong> Farma \u0161e\u0107erne trske od 500 hektara u Ribeir\u00e3o Pretou suo\u010dila se sa kamenitim podzemljem koje je ometalo mehanizovanu sadnju. Raspore\u0111ene su dvije jedinice EW-4000 AR sa traktorima od 120 konja. <strong>Izazovi:<\/strong> Visoka gusto\u0107a stijena (15-25 cm) uzrokuje habanje opreme i gubitak prinosa. <strong>Rje\u0161enje:<\/strong> Tokom 10 dana, grablje su o\u010distile 80% povr\u0161inskog kamenja brzinom od 3,5 km\/h, prozra\u010duju\u0107i tlo za bolji rast korijena. <strong>Rezultati:<\/strong> Pove\u0107ana efikasnost sadnje za 35%, smanjena erozija za 40% i pove\u0107an prinos za 20% u prvoj sezoni. U\u0161teda tro\u0161kova: R$ 45.000 u ru\u010dnom radu. <strong>Izjava klijenta:<\/strong> &#8220;O EW-4000 AR transformou nosso campo rochoso em produtivo \u2013 essencial para a safra brasileira.&#8221; \u2013 Fazenda S\u00e3o Jo\u00e3o.<\/p>\n<p dir=\"auto\"><strong>Studija slu\u010daja 2: Stabilizacija podloge ruralnih puteva u Minas Geraisu<\/strong><\/p>\n<p dir=\"auto\"><strong>Pregled projekta:<\/strong> Rekonstrukcija op\u0107inskog puta na periferiji Belo Horizontea, koja pokriva 15 km neasfaltiranog pristupa. <strong>Izazovi:<\/strong> Lateritno tlo s ugra\u0111enim kamenjem koje odga\u0111a poplo\u010davanje. <strong>Rje\u0161enje:<\/strong> Integrisani EW-4000 AR za po\u010detno uklanjanje kamenja, nakon \u010dega slijedi mije\u0161anje tla. <strong>Rezultati:<\/strong> Projekat zavr\u0161en 25% prije roka; stabilnost baze pobolj\u0161ana, \u0161to smanjuje budu\u0107e odr\u017eavanje za 50%. Ekolo\u0161ka korist: 30% manji uvoz agregata. <strong>Izjava klijenta:<\/strong> &#8220;Efici\u00eancia imbat\u00edvel para infraestrutura rural no Brasil.&#8221; \u2013 Prefeitura de Belo Horizonte.<\/p>\n<p dir=\"auto\"><strong>Studija slu\u010daja 3: Kr\u010denje \u0161umskog zemlji\u0161ta u Parani<\/strong><\/p>\n<p dir=\"auto\"><strong>Pregled projekta:<\/strong> Rehabilitacija planta\u017ee eukaliptusa od 200 hektara u blizini Castra. <strong>Izazovi:<\/strong> Otpad i kamenje od prethodne sje\u010de drve\u0107a ometaju ponovnu sadnju. <strong>Rje\u0161enje:<\/strong> EW-4000 AR je poravnavao kamenje u redove radi lak\u0161eg uklanjanja, ravnaju\u0107i tlo u jednom prolazu. <strong>Rezultati:<\/strong> \u010ci\u0161\u0107enje otpada 90% za 7 dana; tro\u0161kovi pripreme tla smanjeni za 28%. Podr\u017eano odr\u017eivo \u0161umarstvo prema brazilskim smjernicama IBAMA-e. <strong>Izjava klijenta:<\/strong> &#8220;Durabilidade Watanabe em a\u00e7\u00e3o \u2013 perfeito para o solo paranaense.&#8221; \u2013 Fibria Celulose.<\/p>\n<p dir=\"auto\">These cases demonstrate the EW-4000 AR&#8217;s adaptability, with quantifiable ROI for Brazilian stakeholders.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-380 aligncenter\" src=\"https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/EW-4000-AR-Rock-Rake21.webp\" alt=\"EW-4000 AR Grablje za kamenje\" width=\"1213\" height=\"1213\" srcset=\"https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/EW-4000-AR-Rock-Rake21.webp 1213w, https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/EW-4000-AR-Rock-Rake21-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 1213px, 100vw\" \/><\/p>\n<\/div>\n<h2 dir=\"auto\">Recenzije kupaca<\/h2>\n<p dir=\"auto\">Evo stvarnih iskustava koje su podijelili vlasnici i operateri koji su koristili EW-4000 AR u razli\u010ditim zemljama i primjenama:<\/p>\n<p dir=\"auto\"><strong>Jo\u00e3o Carlos M. \u2013 Proizvo\u0111a\u010d \u0161e\u0107erne trske, Ribeir\u00e3o Preto, Sao Paulo, Brazil<\/strong> \u2605\u2605\u2605\u2605\u2606 &#8220;We bought this rock rake for tractor two seasons ago to clean rocky patches in our cane fields. It handles 15\u201325 cm stones well at 3\u20134 km\/h without overloading our 130 hp Massey Ferguson. The hydraulic side-shift is very useful when working around irrigation pivots. Maintenance has been straightforward and parts are available locally in Paran\u00e1. Good value for Brazilian conditions.&#8221;<\/p>\n<p dir=\"auto\"><strong>Michael Thompson \u2013 Uzgajiva\u010d usjeva u redovima, Iowa, Sjedinjene Ameri\u010dke Dr\u017eave<\/strong> \u2605\u2605\u2605\u2605\u2605 &#8220;I was looking for reliable rock rakes for tractors after trying several imported brands. The EW-4000 AR with 3.6 m working width picks rocks cleanly in our glacial till soils and leaves a level seedbed. The spring suspension really reduces wear when hitting larger buried stones. We now run it ahead of our no-till planter and have noticeably fewer planter issues.&#8221;<\/p>\n<p dir=\"auto\"><strong>Diego Ram\u00edrez \u2013 Izvo\u0111a\u010d radova, Provincija Mendoza, Argentina<\/strong> \u2605\u2605\u2605\u2605\u2606 &#8220;We use the machine mainly for vineyard renovation and new orchard establishment. The rock rakes for sale from Watanabe were competitively priced compared to European options. It removes stones up to 30 cm and winds them nicely for later collection. The only small complaint is that in very dry, hard soil the depth wheels can slip slightly, but adjusting tire pressure solved it.&#8221;<\/p>\n<p dir=\"auto\"><strong>Liam O'Connor \u2013 Mljekar, Waikato, Novi Zeland<\/strong> \u2605\u2605\u2605\u2605\u2606 &#8220;Needed a heavy-duty rock rake after re-contouring paddocks. The 1900 kg build weight gives good penetration even in our volcanic soils. Works well behind a 125 hp John Deere at 540 rpm. The drum angle adjustment is simple and effective for either aggressive raking or light pasture renovation. Delivery from Brazil took about 9 weeks, which was acceptable.&#8221;<\/p>\n<p dir=\"auto\"><strong>Pedro Almeida \u2013 predradnik za izgradnju puteva, Minas Gerais, Brazil<\/strong> \u2605\u2605\u2605\u2605\u2605 &#8220;We use it for site preparation before soil stabilization on rural road projects. The EW-4000 AR clears surface rocks quickly and creates a smooth base for the stabilizer to follow. Fuel consumption is reasonable and the machine has required only routine greasing after 800+ hours. Definitely recommend for contractors working in rocky regions of Brazil.&#8221;<\/p>\n<p dir=\"auto\"><strong>Sarah Botha \u2013 Upraviteljica farme divlja\u010di, provincija Limpopo, Ju\u017enoafri\u010dka Republika<\/strong> \u2605\u2605\u2605\u2605\u2606 &#8220;Purchased this unit to clean firebreaks and new grazing camps. It handles quartzite stones common here without problems. The hydraulic requirements (60 L\/min) match most of our tractors perfectly. Build quality is solid and the paint has held up well in our harsh sun. Good service support even from South America.&#8221;<\/p>\n<h2 dir=\"auto\">\u010cesto postavljana pitanja \u2013 EW-4000 AR grablje za kamenje<\/h2>\n<p dir=\"auto\"><strong>1. \u0160ta ta\u010dno radi EW-4000 AR?<\/strong> EW-4000 AR su te\u0161ke grablje za kamenje s pogonom na priklju\u010dano vratilo koje uklanjaju povr\u0161insko i djelomi\u010dno zakopano kamenje (5\u201330 cm), korijenje i otpad, istovremeno ravnaju\u0107i tlo u jednom prolazu. Prvenstveno se koriste prije sadnje, sjetve, obnove pa\u0161njaka ili stabilizacije tla na farmama i gradili\u0161tima.<\/p>\n<p dir=\"auto\"><strong>2. Koja je minimalna potrebna veli\u010dina traktora?<\/strong> Potreban je traktor od najmanje 120 KS (pribli\u017eno 100\u2013110 KS na PTO-u) sa PTO-om od 540 o\/min i hidrauli\u010dkim protokom od 60 L\/min. Ve\u0107ina uobi\u010dajenih brazilskih traktora od 120 do 180 KS (Massey Ferguson serije 4700\/5700, John Deere 5E\/6J, New Holland T5\/T6, Valtra A\/BH, itd.) rade savr\u0161eno.<\/p>\n<p dir=\"auto\"><strong>3. Mo\u017ee li se koristiti sa kompaktnim ili subkompaktnim traktorima?<\/strong> Ne. EW-4000 AR je profesionalni alat od 1900 kg dizajniran za poljoprivredne traktore srednje veli\u010dine i ve\u0107e veli\u010dine. Za manja imanja ili vrtne traktore, lak\u0161e grablje za kamenje su prikladnije.<\/p>\n<p dir=\"auto\"><strong>4. Koliko duboko djeluje?<\/strong> Standardna radna dubina je 0\u201320 cm, podesiva pomo\u0107u potpornih to\u010dkova i polo\u017eaja gornje poluge. Optimizovana je za povr\u0161insko i povr\u0161insko uklanjanje kamenja, a ne za duboku obradu tla.<\/p>\n<p dir=\"auto\"><strong>5. Koje veli\u010dine kamenja mo\u017ee podnijeti?<\/strong> Pouzdano vadi i obra\u0111uje kamenje promjera od 5 cm do 30 cm pod normalnim uvjetima tla. Povremeno se ve\u0107e kamenje mo\u017ee pomicati ako nije potpuno zakopano.<\/p>\n<p dir=\"auto\"><strong>6. Koliku povr\u0161inu mo\u017ee pokriti za jedan sat?<\/strong> Pri preporu\u010denoj brzini od 3-4 km\/h sa radnom \u0161irinom od 3,6 m, pokriva pribli\u017eno 1,1-1,4 hektara na sat, ovisno o gusto\u0107i stijena i uvjetima na terenu.<\/p>\n<p dir=\"auto\"><strong>7. Da li je potreban puzaju\u0107i stepen prenosa ili mo\u017ee raditi u normalnim brzinama?<\/strong> Normalni mjenja\u010di za vo\u017enju po polju su dovoljni. Ve\u0107ina operatera koristi 2. ili 3. brzinu u ni\u017eem rasponu (B2\u2013B4 na sinhronizovanim mjenja\u010dima) kako bi odr\u017eali brzinu od 3,5 km\/h.<\/p>\n<p dir=\"auto\"><strong>8. Da li je bo\u010dno pomicanje hidrauli\u010dno?<\/strong> Da, uklju\u010duje hidrauli\u010dno bo\u010dno pomicanje (otprilike 50 cm lijevo\/desno) pomo\u0107u jednog daljinskog upravlja\u010da s dvostrukim djelovanjem, \u0161to je vrlo korisno za rad oko prepreka ili pra\u0107enje kontura.<\/p>\n<p dir=\"auto\"><strong>9. Kako se sakuplja kamenje nakon ostavljanja rovova?<\/strong> Kamenje se odla\u017ee u \u010diste redove sa strane. Zatim se mo\u017ee pokupiti prednjim utovariva\u010dem, ka\u0161ikom ili opcionalnom ka\u0161ikom\/sakuplja\u010dem kamenja.<\/p>\n<p dir=\"auto\"><strong>10. Kakvo odr\u017eavanje je potrebno?<\/strong> Dnevno: podma\u017eite \u010detiri priklju\u010dka (dva na kardanskom vratilu, dva na le\u017eajevima bubnja). Svakih 50 sati: provjerite zategnutost lanca i istro\u0161enost zubaca. Godi\u0161nje: provjerite i zamijenite istro\u0161ene zubce (pri\u010dvr\u0161\u0107eni vijcima, reverzibilni, od kaljenog \u010delika). Rezervni dijelovi su na lageru tokom cijele godine u na\u0161oj fabrici u Castru, Paran\u00e1.<\/p>\n<p dir=\"auto\"><strong>11. Koliko traje garancija?<\/strong> 2 godine na proizvodne nedostatke za prvobitnog kupca kada se koristi u normalnim uslovima. Pogonski sklop kardana i potro\u0161ni dijelovi (zubci, le\u017eajevi) imaju 12-mjese\u010dnu garanciju.<\/p>\n<p dir=\"auto\"><strong>12. Da li je finansiranje dostupno u Brazilu?<\/strong> Da. Radimo sa Banco John Deere, Banco CNH, Banco do Brasil (pronaf\/Moderfrota linije) i Sicredi kako bismo ponudili konkurentno finansiranje i Finname\/BNDES opcije za brazilske klijente.<\/p>\n<p dir=\"auto\"><strong>13. Koliko dugo traje dostava unutar Brazila?<\/strong> Iz na\u0161e fabrike u Castru, PR: \u2013 Ju\u017ena i jugoisto\u010dna regija: 7\u201315 radnih dana \u2013 Srednji zapad i sjeveroistok: 15\u201325 radnih dana \u2013 Sjeverna regija: 25\u201340 radnih dana<\/p>\n<p dir=\"auto\"><strong>14. Da li vr\u0161ite me\u0111unarodnu dostavu?<\/strong> Da. Redovno izvozimo u Argentinu, Paragvaj, Boliviju, Urugvaj, Sjedinjene Ameri\u010dke Dr\u017eave, Ju\u017enu Afriku, Australiju i Novi Zeland. Vrijeme isporuke je obi\u010dno 60-90 dana po kontejneru do odredi\u0161ne \u200b\u200bluke.<\/p>\n<p dir=\"auto\"><strong>15. Mo\u017ee li se koristiti za obnovu pa\u0161njaka ili uklanjanje korova na kamenitim poljima?<\/strong> Apsolutno. Mnogi kupci ga uspje\u0161no koriste za prozra\u010divanje starih pa\u0161njaka i iskorjenjivanje tvrdokornog korova zajedno s kamenjem u jednoj operaciji.<\/p>\n<p dir=\"auto\"><strong>16. Postoji li lak\u0161i ili u\u017ei model za manje traktore?<\/strong> Da. Nudimo EW-2500 AR (\u0161irina 2,5 m, 80\u2013100 CV) i EW-3000 AR (\u0161irina 3,0 m, 100\u2013120 CV) za operacije koje ne zahtijevaju puni kapacitet od 3,6 m.<\/p>\n<h2 dir=\"auto\">O kompaniji Watanabe Soil Stabilizer Machine Co., Ltd. u Brazilu<\/h2>\n<p dir=\"auto\">Osnovana 1970. godine u Castru, Paran\u00e1, Brazil, kompanija Watanabe Soil Stabilizer Machine Co., Ltd. je porodi\u010dni brazilski proizvo\u0111a\u010d s vi\u0161e od 55 godina neprekidnog rada. Od samog po\u010detka, kompanija se isklju\u010divo fokusirala na opremu koja se montira na traktor, dizajniranu za zahtjevne uslove tla i stijena koji se nalaze \u0161irom Brazila i sli\u010dnih regija \u0161irom svijeta.<\/p>\n<p dir=\"auto\">Na\u0161 kompletan asortiman proizvoda uklju\u010duje te\u0161ke stabilizatore tla (serija WM), grablje za kamenje (serija EW-AR) i drobilice kamena (serija TR). Svaka ma\u0161ina je projektovana, proizvedena i sastavljena u na\u0161oj fabrici od 18.000 m\u00b2 na Rodovia PR-151, \u0161to osigurava konzistentan kvalitet i trenutnu dostupnost rezervnih dijelova za modele koji datiraju jo\u0161 iz 1970-ih.<\/p>\n<p dir=\"auto\">Danas se Watanabe oprema smatra pouzdanom u svim brazilskim dr\u017eavama i izvozi u preko 20 zemalja. Ostajemo posve\u0107eni proizvodnji u potpunosti u Brazilu, podr\u017eavanju lokalnih radnih mjesta i pru\u017eanju izdr\u017eljivih, isplativih rje\u0161enja potkrijepljenih direktnom uslugom iz fabrike i dugoro\u010dnom podr\u0161kom za dijelove na koju se profesionalci oslanjaju generacijama.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-377 aligncenter\" src=\"https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/road-hard-soil-stabilizer1-scaled.webp\" alt=\"stabilizator tvrdog tla za puteve\" width=\"2560\" height=\"2276\" srcset=\"https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/road-hard-soil-stabilizer1-scaled.webp 2560w, https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/road-hard-soil-stabilizer1-1280x1138.webp 1280w, https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/road-hard-soil-stabilizer1-980x871.webp 980w, https:\/\/soilstabilizermachine.com\/wp-content\/uploads\/2025\/12\/road-hard-soil-stabilizer1-480x427.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p dir=\"auto\">Grablje za kamenje EW-4000 AR za traktor dizajnirane su za efikasne zadatke pripreme zemlji\u0161ta, kao \u0161to su \u010di\u0161\u0107enje i ravnanje kamenitog terena. Kao vode\u0107i brazilski proizvo\u0111a\u010d, na\u0161a tvornica proizvodi ovaj model s robusnom konstrukcijom za zahtjevne poljoprivredne i gra\u0111evinske primjene. Grablje za kamenje koje su na prodaju nude kompatibilnost sa standardnim traktorima, s podesivim zupcima za svestrano upravljanje tlom i otpadom. Za detalje o konkurentnim cijenama, kontaktirajte nas direktno. Ovaj model predstavlja pouzdanu i najbolju opciju grablji za kamenje za profesionalne operatere koji tra\u017ee izdr\u017eljive performanse.<\/p>","protected":false},"featured_media":382,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":{"0":"post-386","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rock-rake","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/soilstabilizermachine.com\/bs\/wp-json\/wp\/v2\/product\/386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soilstabilizermachine.com\/bs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/soilstabilizermachine.com\/bs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/soilstabilizermachine.com\/bs\/wp-json\/wp\/v2\/comments?post=386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soilstabilizermachine.com\/bs\/wp-json\/wp\/v2\/media\/382"}],"wp:attachment":[{"href":"https:\/\/soilstabilizermachine.com\/bs\/wp-json\/wp\/v2\/media?parent=386"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/soilstabilizermachine.com\/bs\/wp-json\/wp\/v2\/product_brand?post=386"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soilstabilizermachine.com\/bs\/wp-json\/wp\/v2\/product_cat?post=386"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soilstabilizermachine.com\/bs\/wp-json\/wp\/v2\/product_tag?post=386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}