{"id":3474,"date":"2020-09-30T11:42:48","date_gmt":"2020-09-30T10:42:48","guid":{"rendered":"http:\/\/www.constructionplantworld.com\/news\/?p=3474"},"modified":"2020-09-30T11:42:48","modified_gmt":"2020-09-30T10:42:48","slug":"doosan-launches-new-hb-series-hydraulic-breakers","status":"publish","type":"post","link":"https:\/\/www.constructionplantworld.com\/news\/2020\/09\/doosan-launches-new-hb-series-hydraulic-breakers\/","title":{"rendered":"Doosan Launches New HB-series Hydraulic Breakers"},"content":{"rendered":"

Doosan Infracore Europe has launched the new HB-series hydraulic breaker range<\/strong> for the European market.<\/p>\n

The new range of five HB-series breakers provides a novel concept with high performance and a simplified design, specifically optimized and fully certified for Doosan excavators with carrier weights from 1.2 to 15 tonne. As a result, Doosan HB breakers offer the highest possible productivity, whether the operator is demolishing concrete or breaking rocks.<\/p>\n

The high<\/strong> quality<\/strong> of the breakers is backed by an industry-leading 2 year warranty<\/strong> and they are available at cost-effective<\/strong> prices<\/strong>, providing customer benefits in terms of total cost of ownership. According to Doosan, all these features together are aimed at greatly exceeding customer expectations for hydraulic breakers.<\/p>\n

In common with all Doosan machines and attachments, the new Doosan breakers are covered by the outstanding Doosan dealer service network and Doosan product specialists, providing fully comprehensive \u2018one-stop service\u2019 support.<\/p>\n

High Quality, Extended Life Design<\/strong><\/p>\n

The service life of the breakers is extended through the adoption of an advanced heat treatment process and quality proven materials for key components including the cylinder and piston. The energy of the piston stroke is accumulated by charged nitrogen gas and the breakers use an inward valve system with a simple structure and fewer inner parts.<\/p>\n

A urethane damper prevents vibration that might damage the carrier and improves operator comfort. The front head supports the breaker and assemblies with bushing, which buffers the shock from the tool. The low noise housing is ideal for working in urban zones, where noise levels must be controlled or where local regulation may require silenced breakers.<\/p>\n

HB-Series Offers Choice of Five Hydraulic Breaker Models <\/strong><\/p>\n

\u00a0<\/strong>The HB-series range offers five hydraulic breaker models – the HB03, HB04, HB06, HB08 and HB15 – for use on Doosan mini-excavators and Doosan crawler and wheeled excavators, covering carrier weights from 1.2 to 15 tonne. Ideally suited for demolition work, the Doosan breaker range is also intended for general construction, rental, quarrying and mining applications.<\/p>\n

The range begins with the HB03 breaker, which is suitable for use on the Doosan DX17z 1.7 tonne and DX19 1.9 tonne mini-excavators. Next in the range is the HB04 model for the DX27z 2.7 tonne and DX35z 3.5 tonne mini-excavators. The third model in the range – the HB06 breaker – is designed for use on the 6 tonne Doosan DX57W-5 wheeled excavator and DX62R-3 and DX63-3 mini-excavators.<\/p>\n

 <\/p>\n

The fourth model in the range is the HB08 breaker for use with the Doosan DX85-3 8 tonne mini-excavator. The top-of-the-range HB15 hydraulic breaker is designed for use with the Doosan DX140LC-5, DX140LCR-5 and DX160LC-5 crawler excavators and the Doosan DX140W-5, DX160W-5 and DX165W-5 wheeled excavators.<\/p>\n

Doosan hydraulic breakers – brief specifications<\/u><\/strong><\/p>\n

 <\/p>\n

HB03<\/strong><\/p>\n

Carrier weight:\u00a0 1.2-3.0 tonne<\/p>\n

Operating weight (housing): \u00a0 100 kg<\/p>\n

Tool diameter:\u00a0\u00a0 45 mm<\/p>\n

Operating pressure:\u00a0 88-117 bar<\/p>\n

Hydraulic flow required (min.-max):\u00a0\u00a0 20 to 30 l\/min<\/p>\n

Max frequency:\u00a0\u00a0 1200 blows per minute<\/p>\n

 <\/p>\n

HB04<\/strong><\/p>\n

Carrier weight:\u00a0 2.5-4.5 tonne<\/p>\n

Operating weight (housing): 50 kg<\/p>\n

Tool diameter:\u00a0 53 mm<\/p>\n

Operating pressure: 88-117 bar<\/p>\n

Hydraulic flow required (min.-max):\u00a0\u00a0 25 to 50 l\/min<\/p>\n

Max frequency\u00a0 1100 blows per minute<\/p>\n

\u00a0<\/strong><\/p>\n

HB06<\/strong><\/p>\n

Carrier weight:\u00a0 4.0\u20137.0 tonne<\/p>\n

Operating weight (housing): 300 kg<\/p>\n

Tool diameter: 60 mm<\/p>\n

Operating pressure: 108-137 bar<\/p>\n

Hydraulic flow required (min.-max):\u00a0\u00a0 40 to 70 l\/min<\/p>\n

Max frequency: \u00a0 900 blows per minute<\/p>\n

 <\/p>\n

HB08<\/strong><\/p>\n

Carrier weight:\u00a0 6.0\u20139.0 tonne<\/p>\n

Operating weight (housing): \u00a0 390 kg<\/p>\n

Tool diameter:\u00a0 80 mm<\/p>\n

Operating pressure: \u00a0 118-147 bar<\/p>\n

Hydraulic flow required (min.-max):\u00a0\u00a0 50 to 90 l\/min<\/p>\n

Max frequency: \u00a0 800 blows per minute<\/p>\n

 <\/p>\n

HB15<\/strong><\/p>\n

Carrier weight: 10-15 tonne<\/p>\n

Operating weight (housing):\u00a0 900 kg<\/p>\n

Tool diameter:\u00a0 100 mm<\/p>\n

Operating pressure:\u00a0 147-166 bar<\/p>\n

Hydraulic flow required (min.-max):\u00a0\u00a0 80 to 110 l\/min<\/p>\n

Max frequency: \u00a0 700 blows per minute<\/p>\n

For more on Doosan construction equipment, please visit the website: www.eu.doosanequipment.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Doosan Infracore Europe has launched the new HB-series hydraulic breaker range for the European market.
\nThe new range of five <\/p>\nRead more<\/a>","protected":false},"author":2,"featured_media":3475,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-3474","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-plant-news"],"_links":{"self":[{"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/posts\/3474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/comments?post=3474"}],"version-history":[{"count":1,"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/posts\/3474\/revisions"}],"predecessor-version":[{"id":3476,"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/posts\/3474\/revisions\/3476"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/media\/3475"}],"wp:attachment":[{"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/media?parent=3474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/categories?post=3474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.constructionplantworld.com\/news\/wp-json\/wp\/v2\/tags?post=3474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}