{"id":4695,"date":"2026-10-27T02:51:56","date_gmt":"2026-10-27T02:51:56","guid":{"rendered":"https:\/\/www.hongtengdaparts.com\/product\/komatsu-708-1u-00112-pump-wb-backhoe\/"},"modified":"2026-10-27T02:51:56","modified_gmt":"2026-10-27T02:51:56","slug":"komatsu-708-1u-00112-pump-wb-backhoe","status":"publish","type":"product","link":"https:\/\/www.hongtengdaparts.com\/id\/product\/komatsu-708-1u-00112-pump-wb-backhoe\/","title":{"rendered":"708-1U-00112 dan 708-1U-00161 Hydraulic Pump untuk Komatsu WB Backhoe"},"content":{"rendered":"<p>Two numbers, one machine family, and no published rule connecting them. Rather than guess, this page carries both and explains what the evidence does and does not support.<\/p>\n<h2>What we can state<\/h2>\n<p>Both numbers sit in Komatsu&#8217;s 708 hydraulic pump group, and within that group the 1x series carries pumps while the 7x series carries motors, which is consistent across every Komatsu-published item name we checked. Trade parts data attaches both to Komatsu WB-series backhoe loaders. What no source states is whether 00161 supersedes 00112, whether they are different displacements, or whether they differ by build specification.<\/p>\n<h2>Why we publish one page for both<\/h2>\n<p>Two separate pages claiming the same machine would compete with each other in search and, more importantly, would each have to assert something we cannot prove. A single page with both numbers lets a buyer search either one, read the honest position, and then confirm against their own machine. That is a better outcome than a confident wrong answer.<\/p>\n<h2>How to confirm which one you need<\/h2>\n<ol>\n<li>Read the number cast on the pump you removed. It is the only authority that matters.<\/li>\n<li>Note the machine model and serial prefix from the data plate.<\/li>\n<li>Check the shaft spline count and length, the pilot diameter, the flange bolt pattern and the port layout against our photographs.<\/li>\n<li>Send us the plate photograph. We quote the number your machine carries, and if we stock the other one we will say so before you pay.<\/li>\n<\/ol>\n<h2>Backhoe pump diagnosis<\/h2>\n<p>Backhoe loaders idle a great deal and work in short, sharp cycles, which keeps oil hot and lets contamination settle rather than being filtered out. Test in this order: implement pressure and flow hot, then relief and pilot settings, then the suction line and strainer, then the pump. Our <a href=\"https:\/\/www.hongtengdaparts.com\/id\/panduan-spesifikasi-pembeli-pompa-hidrolik-ekskavator\/\">panduan pembeli dan spesifikasi pompa<\/a> mencakup metode perbandingan dan <a href=\"https:\/\/www.hongtengdaparts.com\/id\/kit-seal-pompa-hidrolik-excavator\/\">daftar periksa rebuild kit seal<\/a> mencakup cakupan rebuild.<\/p>\n<h2>Pemasangan dan pemesanan<\/h2>\n<p>Prime the casing with clean oil before cranking, change the return filter element, keep the case drain unrestricted to tank, and target ISO 4406 18\/16\/13. Minimum order one piece. Three to six month warranty on new aftermarket units as stated on your proforma invoice; bench checked and photographed before the wooden case closes, delivery 5 to 8 working days from payment subject to stock. The WA380-6 steering pump is <a href=\"https:\/\/www.hongtengdaparts.com\/id\/produk\/komatsu-708-1u-00170-pompa-kemudi-wa380-6\/\">708-1U-00170<\/a>; rentangnya berada di bawah <a href=\"https:\/\/www.hongtengdaparts.com\/id\/product-category\/pompa-hidrolik-excavator\/pompa-hidrolik-komatsu\/\">Pompa hidraulik Komatsu<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Part:<\/strong> 708-1U-00112 and 708-1U-00161 hydraulic pumps for Komatsu WB-series backhoe loaders, published on one page because no source documents a supersession or interchangeability between them.<\/p>\n<p><strong>Sirkuit:<\/strong> not stated by Komatsu in the data we can check. These are 708-1x pump group items; they are not fan pumps.<\/p>\n<p><strong>Dipasok sebagai:<\/strong> Pengganti baru merek HTD, dibuat di Tiongkok. MOQ 1 unit, peti kayu, pengiriman 5 hingga 8 hari kerja.<\/p>","protected":false},"featured_media":4655,"template":"","meta":[],"product_brand":[],"product_cat":[71,46],"product_tag":[830,831,701,263,832],"class_list":["post-4695","product","type-product","status-publish","has-post-thumbnail","product_cat-komatsu-hydraulic-pump","product_cat-excavator-hydraulic-pump","product_tag-708-1u-00112","product_tag-708-1u-00161","product_tag-backhoe","product_tag-hydraulic-pump","product_tag-komatsu-wb93r-2","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.hongtengdaparts.com\/id\/wp-json\/wp\/v2\/product\/4695","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hongtengdaparts.com\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hongtengdaparts.com\/id\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/id\/wp-json\/wp\/v2\/media\/4655"}],"wp:attachment":[{"href":"https:\/\/www.hongtengdaparts.com\/id\/wp-json\/wp\/v2\/media?parent=4695"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/id\/wp-json\/wp\/v2\/product_brand?post=4695"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/id\/wp-json\/wp\/v2\/product_cat?post=4695"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/id\/wp-json\/wp\/v2\/product_tag?post=4695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}