Quality BELPARTS EXCAVATOR E320C 320D SBS120 2797869 hydraulic main pump assembly factory

BELPARTS EXCAVATOR E320C 320D SBS120 2797869 hydraulic main pump assembly

Name: BELPARTS EXCAVATOR E320C 320D SBS120 2797869 hydraulic main pump assembly
Brand: GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
SKU: E320C 320D SBS120
Price: 475.00 USD
Availability: InStock

Place of Origin:Made in China

Brand Name:Belparts

Model Number:E320C 320D SBS120

Minimum Order Quantity:1 piece

Price:Negotiable price

Payment Terms:T/T, Paypal and Trade Assurance

Supply Ability:1000pieces

Product Details

Highlight:

E320C hydraulic main pump assembly

,

320D excavator hydraulic pump

,

SBS120 main pump with warranty

Model: E320C 320D SBS120

Part Number: 2797869

Application: Excavator, Engineering Construction Machinery

Highlight: EXCAVATOR E320C 320D SBS120 2797869 Hydraulic Ma

Name: Hydraulic Main Pump Assembly

Condition: New/used

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.
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

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.