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Iyo hydraulic pombi ndiyo mudziyo wesimba weiyo excavator hydraulic system, inoshandura iyo mechanic simba remota kuita hydraulic simba uye inobuda kuyerera nekumanikidza, uye inogara yakakosha chinzvimbo muhydraulic system. Kana iyo hydraulic pombi ikatadza, ichakanganisa basa rakajairwa reiyo yese hydraulic system. Ichi chinyorwa chinonyanya kusuma iyo yekuchera hydraulic pombi kutadza kukonzeresa uye nzira dzekugadzirisa matambudziko.

Volvo Construction Equipment (Volvo) nguva pfupi yadarika yakazivisa kuti ichatanga maviri matsva ekuchera madiki muNorth America - iyo 3.8 tonne EC37 uye 4 tonne ECR40.

Iwo maviri mhando nyowani achatsiva EC35D, ECR35D uye ECR40D muVolvo's product line-up.

Komatsu nguva pfupi yadarika yakatanga iyo PC490HRD-11 yakakwirira inosvika yekuchera yekuchera mumusika wekuNorth America. Yakashongedzerwa ine 362-horsepower Komatsu injini inopa matanhatu akasiyana ekushanda modes, iyi modhi inoshongedzerwa ne telescopic boom inogonesa yakakwirira yekushanda siyana uye yakakura yekuchera kudzika.

Munguva pfupi yapfuura, 45th Komatsu Global Skills Competition yakaitwa zvakabudirira muJapan.

Makwikwi emakumi mana neshanu eKomatsu Global Skills akaitirwa kuKomatsu Japan kuIbaraki, Osaka, neHimi mafekitori. Nekudyidzana kwepasi rose kwekugadzirwa, iyo Komatsu Skills Competition, iyo ine chinangwa che "kuramba ichivandudza uye nekuona kuti chigadzirwa chemhando," chave chichiwedzera kukosha, uye kukura kwemakwikwi kuri kuwedzerawo.