HBMD-90/16-180S混凝土拖泵國內首創，性能可靠，與國外設備相比，具有輸送大骨料混凝土的優勢。采用雙隔爆型三相異步電動機驅動，可靠性好、動力強勁。主油泵采用恒功率變量柱塞泵，可充分利用原動機功率。整機結構緊湊，拆卸方便，便于運輸，維護和保養。分配閥采用S管閥，混凝土流動性好，輸送阻力小，閥箱體采用焊接結構，剛性好，強度高。
—國內首創，性能可靠，與國外設備相比，具有輸送大骨料混凝土的優勢。
—采用雙隔爆型三相異步電動機驅動，可靠性好、動力強勁。
—主油泵采用恒功率變量柱塞泵，可充分利用原動機功率。
—整機結構緊湊，拆卸方便，便于運輸，維護和保養。
—分配閥采用S管閥，混凝土流動性好，輸送阻力小，閥箱體采用焊接結構，剛性好，強度高。
—眼鏡板和耐磨環采用硬質合金，耐磨性好，且更換方便，耐磨環具有磨損后自動補償間隙功能。
—液壓系統液控換向，換向沖擊小，邏輯性好。
—采用獨立的水冷卻器冷卻系統，冷卻功率大，降溫效果好。
—HBMD-90/16-180S具有低壓大排量和高壓小排量兩種工作方式。
1 The main technological characteristics
—Domestic origination, reliable performance, it has the advantage of large aggregate concrete conveying compared with the same type equipment.
— Adopt double flameproof three-phase asynchronous motor, it is good reliability and strong power.
—Constant power variable pump can adjust the output automatically. The energy can be fully used and it can realize long-distance and large opening high pressure pumping.
—The machine has compact structure, convenient for dismantling; facilitate transportation and maintenance.
—The weary parts are super anti-weary. The super anti-weary glass plates and cutting rings made of hard alloy greatly prolonged the service life the weary parts. cutting ring with self-compensating wear-resisting ring.
—Hydraulic system is hydraulic controlled directional control, low impulsion.
—It adopts independent water cooling system, cooling effect is good.
—HBMD-90/16-180S High-output operation and high-pressure operation working mode
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