WA380-3 loader gear hydraulic pump 423-62-H4120 423-62-H4120
Brand Name:Hydromatic
Certification:ISO9001
Model Number:423-62-H4120 423-62-H4120
Minimum Order Quantity:1
Delivery Time:7-10 working days
Payment Terms:T/T, Western Union
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Location:
Shanghai Shanghai China
Address:
RM 1604, 28# Moyu Road, Shanghai, China
Supplier`s last login times:
within 2 hours
Product Details
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Product Details
The gear rotary hydraulic Pump is a higher flow,The products are mainly used in industries of metallurgy, mining,
electricity, coal, petroleum, chemical etc.Our products have
exported to Singapore, Korean, Turkey, Southeast Asia and covering
over 30 countries and district with advanced technology, excellent
equipment and reliable quality.With our big-sized factory, we
professionally manufacture construction machinery parts, especially
the oil pumps and valves used in bulldozer, loader (Komatsu,
Caterpillar, and Cummins brand). Such as OEM Komatsu
(D41,D50,D60,D65,D75,D80A,D85A,D150A,D155A,D155A,D355A,D375,D455…….);
Komatsu WA series loaders
(WA600,WA545,WA510,WA500,WA450,WA420,WA400,WA300,WA250,WA180,WA150,WA120…….WA90,WA80….)
etc.. Shang Hai, Shan Tui, Huang He
1.Work principle:
driving gear (outside rotor)with internal tooth drives the internal rotor and turns in same direction in the full closed pump body.The inlet from the outlet.When it turns,negative pressure formed at the suction port,the liquid inhaled and being take to thr outlet by rotor,then the liquid is wxpelled from th discharge port sa the gears mesh.The transpor-tation of liquid finished.
2.Structure Feature:
As figure I The pumps are mainly composed of internal rotor,outside rotor,shaft,pump casing,front cover,seal,bearing etc.
The pump'seal adopts packing seal or mechanical seal.When the delivered medium is high temperatur ,high visc or strong corrosion,packing seal should be adopted.
When the delivered medium is easy crystallinic ,we can designthe heat preservation jacket in pump casing and front cover in order to melt the medium with steam wen working.The pump can be also fitted with the safty valve. The pump set is composed of the pump,motor and baseplate.
The driving way is belt wheel driving or coupling driwing.
3.ADVANTAGES:
1)Steady edlivery without pulsation ,little vibration and noise.
2)Outstanding self-priming abitity.
3)The same rotary direction of internal rotor and outside rotor results in little wear and long loperation life .
4)The pump's flow capacity can be changed through adjusting the speed.
5)It's specilly suited to deliver high viscosity medium.
WA380-3 loader gear hydraulic pump 423-62-H4120 423-62-H4120
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