Belparts K3V112DT excavator HD700 HD820-1 hydraulic pump assembly for K3V112DT-9N1A(12T)

Belparts K3V112DT excavator HD700 HD820-1 hydraulic pump assembly for K3V112DT-9N1A(12T)


The hydraulic pump is a critical component in excavators, responsible for converting mechanical energy into hydraulic energy. It supplies high-pressure hydraulic oil to various actuators (such as hydraulic cylinders and motors), enabling smooth and efficient operation of the excavator. High-quality hydraulic pumps ensure durability, energy efficiency, and precise control, making them essential for construction, mining, and other heavy-duty applications.

1. Fuel Efficiency Starts Here: The Smart Hydraulic Main Pump

2. 
   Rising fuel costs biting into your profits? Look beyond the engine; the hydraulic main pump plays a starring role in your excavator's fuel efficiency. Older, fixed-displacement pumps were like having a tap stuck wide open – constantly pumping maximum fluid flow, regardless of the actual task. This wasted enormous energy, burning excess fuel just to circulate fluid. Enter the modern, electronically controlled variable displacement hydraulic main pump.

3. It's the brains of the hydraulic system. Instead of running full tilt all the time, it intelligently matches its output (flow and pressure) to the exact demand of the work being done. Lighter work? It significantly reduces output. Heavy digging? It delivers maximum power. This "on-demand" operation drastically cuts down on the parasitic load on the engine. Less engine strain directly translates to lower fuel consumption. A technologically advanced hydraulic main pump isn't just about power; it's a smart investment that pays you back gallon after gallon, shift after shift, by significantly reducing your machine's operating costs and environmental footprint.

4. We could supply the hydraulic pump , also the inner spare parts as below model:

5. HPK055A ZAX110/120-5/130 EX120-6

   HPK300 ZAX670-5G/690-5A/870-5G/890-5A

   HPV091DS/ES EX100-2/3 EX120-2/3

   HPV116 EX200-1/220-1

   HPV091DW/EW EX200-2/3 EX220-2/3

   HPV0102 (EX200-5 EX220-5 ZAX200/230/240-1-3G-6

   HPV118 ZAX240-3/270-3/ZAX200-3

   HPV145 EX300-1/2/3/5 ZAX330/350/360

   HMGB09 EX60/60-3/60-5XM

   A8VO: A8VO55, A8VO80,A8VO107,A8VO160, A8VO160,A8VO200,A8VO225

   HMGE19AA ZAX120-6XM

   A8VO: A8VO55, A8VO80,A8VO107,A8VO160, A8VO160,A8VO200,A8VO225

   HMGC35 EX200-2XM

   HMGF36 EX200-3/5XM

   HMGE36EA HMGF40EA HMT36E/38EA/40EA(ZAX230)(ZAX200/6/210-2/3/240XM)

GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service.

Our main products are Excavator Hydraulic spare parts, Hydraulic pump, Swing motor, Travel motor, Final drive, Swing gearbox, Travel gearbox, Control valve,Monitor,Controller, Hydraulic cylinder and other hydraulic items with genuine and aftermarket quality. Until now, our products enjoy high reputation all over the world and have been exported to more than 150 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with its own brand "Belparts" are widely acclaimed by foreign customers.

In February 2023, Belparts Yunnan Tourism Team Building

In April 2024, Belparts participated in the Brazil Construction Machinery Exhibition and visited local clients in Brazil.

In April 2024, Belparts participated in the French Construction Machinery Exhibition and visited clients in France and Spain

In May 2024, Belparts Travel Thailand