GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
                                                                                                           
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13 Years
Since 2013
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BELPARTS EXCAVATOR E320C 320D SBS120 2797869 hydraulic main pump assembly

Price Negotiable
Price: Negotiable price
MOQ: 1 piece
Delivery Time: 1-7days
Brand: Belparts
Product Description
BELPARTS EXCAVATOR E320C 320D SBS120 2797869 Hydraulic Main Pump Assembly
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.
Application Excavator, digger
Part Name Hydraulic Main Pump
Model E320C 320D SBS120
Part Number 2797869
Warranty 6-12 months
Payment Term T/T, Trade Assurance, Paypal and etc.
Brand belparts
List of Spare Parts
# Part No Part Name Qty. Price request
2 4I8965 GUIDE 1
3 5I8511 SPRING 1
4 0875166 SPRING 1
5 1184044 COVER 1
7 1474184 PLUG 1
8 2254818 PLUG AS 2
4J7533 SEAL FUEL INJECTION PUMP 1
2254804 PLUG 1
9 2555662 VALVE GROUP-RELIEF -LINE 1
10 VALVE GROUP-CONTROL (DRIFT CONTROL) 1
11 0951594 SEAL-O-RING (ID=25.70mm) 1
12 0951789 RING, BACK-UP 1
13 1488395 PLUG AS 1
3K0360 SEAL PILOT MANIFOLD ON SEAL TO BOOM CHECK VALVE DRAIN 1
9S8005 PLUG-O-RING (STRAIGHT THREAD O-RING) 1
14 1620177 PLUG AS 1
3J1907 SEAL VALVE ASSEMBLY TO SEAL- TUBE ASSEMBLY TO LOGIC VALVE 1
9S8004 PLUG-O-RING (STRAIGHT THREAD O-RING) 1
15 8T4136 CAPSCREW (HEX HD) (M10 X 1.50 X 25L GR 10.9) 4
METRIC PART
SEPARATE ILLUSTRATION
NOT SERVICED SEPARATELY
BELPARTS Hydraulic Main Pump Assembly Close-up view of Hydraulic Main Pump components
The excavator hydraulic pump acts as the "heart" of the hydraulic system, converting engine mechanical energy into hydraulic power to drive actuators (e.g., cylinders, motors). Its core principle relies on the reciprocating motion of pistons within cylinders, cyclically altering chamber volume to suction and pressurize oil. As a variable-displacement pump, it dynamically adjusts output flow based on load demand, delivering stable high-pressure (35MPa+) power for precise digging force while optimizing energy efficiency.

Belparts (GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED), is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery trade.

Our main products are Excavator Hydraulic Spare Parts, Hydraulic Main Pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Device Ass'y, Swing Gearbox, Travel Gearbox, Gears, Regulators, Relief Valve, Fan Motor and other hydraulic items with genuine and aftermarket quality. Until now, our products have been exported to more than 198 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with our own brand "Belparts", which is highly praised by foreign customers and enjoys a high reputation.

Mainly engaged in excavator hydraulic pumps, final drive, travel motors, swing motors, distribution valves, control valve assy, reduction gearbox, cylinder assy and various hydraulic spare parts.

Excavator hydraulic one-stop service, we can provide Komatsu, Hitachi, Kato, Doosan, Hyundai, Sany, Liugong, Sunward Intelligent, hydraulic pumps of various tonnage models, distribution valves, travel assemblies, travel motors, swing motors and hydraulic spare parts.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
Location 429-432,No.268 Zhongshan Avenue East,Huangpu District,Guangzhou
Contact Person Ron

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