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Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts
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Excavator Hydraulic Pump

Excavator Hydraulic Pump Parts

Travel Motor Assy

Excavator Swing Motor

Swing Gearbox

Excavator Control Valve

Travel Gearbox

Excavator Final Drive Parts

Excavator Center Joint

Hydraulic Gear Pump

Hydraulic Fan Motor

Excavator Spare Parts

Excavator Controller

Excavator Monitor

Excavator Relief Valve

Excavator Hydraulic Cylinder

Diesel Engine Assembly
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Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts
  • name
  • name
  • name

Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts

MOQ: 1PCS
Price: Negotiated price
Standard Packaging: Wooden
Delivery Period: 2-5days
Payment Method: T/T, Western Union,Paypal
Supply Capacity: 500 pieces per month
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
Belparts
Model Number
EC250D
Model:
EC250D
Pump Number:
K5V140DT-1E05
Product Name:
Hydraulic Main Pump
Part Name:
Hitachi PUMP PISTON
Application:
Excavator, Engineering Machinery Equipment
Brand:
Volvo
Material:
Steel
Warranty:
6 Months
Highlight:

Volvo excavator hydraulic pump

,

EC250D hydraulic main pump

,

excavator spare parts with warranty

Product Description
Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts
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.
Parts List
Item Part Number Description Quantity
7320451035O-RING2
7520820439PACKING2
7740384208SEAL; OIL1
7740820443SEAL; OIL1
7890451036RING; BACK-UP2
7920451037RING; BACK-UP2
8044469592UNIT(TILTING-PROBING 08041002
8060451038NUT2
8070820434NUT2
823959499RING; RETAINING1
824991345RING; RETAINING3
825488075RING; RETAINING2
827991728RING; RETAINING1
8280820435RING; RETAINING2
8850313404PIN2
8860244604PIN; SPRING4
8880820436PIN2
9010134458BOLT; EYE2
9530738221SCREW; SET2
9540682328SCREW; SET2
9740451203WASHER4
9810625508NAME-PLATE1
9830625509PIN2
9959102385SENSOR; ANGLE2
9954444902SENSOR; ANGLE2
9964255077SPRING; PLATE2
9974274371O-RING2
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.
If you are interested in any models, please tell us the OEM model code, and we can check the prices for you very soon.
Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts 0 Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts 1
This represents the integration of electronic control with the fundamental axial piston swashplate pump, enabling precise digital command of hydraulic power in advanced excavators. The core pump structure remains that of a variable displacement axial piston pump. The revolutionary difference lies in replacing the traditional hydraulic servo control for the swashplate with an electro-hydraulic proportional valve (often a solenoid-operated directional valve with proportional spool movement). Principle: An electronic control unit (ECU) receives signals from the operator's joysticks, engine controllers, pressure sensors, and other machine parameters.
The axial piston pump with a tilting swashplate is the undisputed workhorse for primary hydraulic circuits in modern excavators. Its core principle involves multiple pistons arranged axially (parallel to the drive shaft) within a rotating cylinder block. Each piston features a slipper pad riding on a non-rotating swashplate angled relative to the drive shaft's axis. As the cylinder block rotates, the pistons reciprocate within their bores: moving outward during the half-rotation where the swashplate distance increases (suction stroke, drawing fluid from the inlet port), and being forced inward during the opposite half-rotation where the distance decreases (discharge stroke, pressurizing fluid to the outlet port). The critical structural element for variable displacement is the adjustable swashplate angle. By changing this angle (typically via a hydraulic servo piston controlled by the operator or machine electronics), the stroke length of the pistons is altered. A larger angle increases piston stroke and thus pump displacement (flow rate), while a zero angle results in zero displacement. Key structural components include the drive shaft, rotating cylinder block with precision piston bores, pistons with slippers, swashplate with tilt mechanism, valve plate (stationary, with kidney-shaped ports for inlet/outlet), and a robust housing. In excavators, this design offers exceptional efficiency across a wide operating range, precise flow control essential for coordinated multi-function operation, and high-pressure capabilities needed for digging forces. Its ability to instantly vary flow from zero to maximum based on demand is fundamental to efficient excavator power management.
Tags: 

hitachi hydraulic pump,  

main hydraulic pump,  

hydraulic pump

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Products
PRODUCTS DETAILS
Products

Excavator Hydraulic Pump

Excavator Hydraulic Pump Parts

Travel Motor Assy

Excavator Swing Motor

Swing Gearbox

Excavator Control Valve

Travel Gearbox

Excavator Final Drive Parts

Excavator Center Joint

Hydraulic Gear Pump

Hydraulic Fan Motor

Excavator Spare Parts

Excavator Controller

Excavator Monitor

Excavator Relief Valve

Excavator Hydraulic Cylinder

Diesel Engine Assembly
Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts
  • name
  • name
  • name
Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts
MOQ: 1PCS
Price: Negotiated price
Standard Packaging: Wooden
Delivery Period: 2-5days
Payment Method: T/T, Western Union,Paypal
Supply Capacity: 500 pieces per month
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
Belparts
Model Number
EC250D
Model:
EC250D
Pump Number:
K5V140DT-1E05
Product Name:
Hydraulic Main Pump
Part Name:
Hitachi PUMP PISTON
Application:
Excavator, Engineering Machinery Equipment
Brand:
Volvo
Material:
Steel
Warranty:
6 Months
Minimum Order Quantity:
1PCS
Price:
Negotiated price
Packaging Details:
Wooden
Delivery Time:
2-5days
Payment Terms:
T/T, Western Union,Paypal
Supply Ability:
500 pieces per month
Highlight

Volvo excavator hydraulic pump

,

EC250D hydraulic main pump

,

excavator spare parts with warranty

Product Description
Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts
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.
Parts List
Item Part Number Description Quantity
7320451035O-RING2
7520820439PACKING2
7740384208SEAL; OIL1
7740820443SEAL; OIL1
7890451036RING; BACK-UP2
7920451037RING; BACK-UP2
8044469592UNIT(TILTING-PROBING 08041002
8060451038NUT2
8070820434NUT2
823959499RING; RETAINING1
824991345RING; RETAINING3
825488075RING; RETAINING2
827991728RING; RETAINING1
8280820435RING; RETAINING2
8850313404PIN2
8860244604PIN; SPRING4
8880820436PIN2
9010134458BOLT; EYE2
9530738221SCREW; SET2
9540682328SCREW; SET2
9740451203WASHER4
9810625508NAME-PLATE1
9830625509PIN2
9959102385SENSOR; ANGLE2
9954444902SENSOR; ANGLE2
9964255077SPRING; PLATE2
9974274371O-RING2
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.
If you are interested in any models, please tell us the OEM model code, and we can check the prices for you very soon.
Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts 0 Volvo excavator K5V140DT-1E05 EC250D hydraulic main pump new spare parts 1
This represents the integration of electronic control with the fundamental axial piston swashplate pump, enabling precise digital command of hydraulic power in advanced excavators. The core pump structure remains that of a variable displacement axial piston pump. The revolutionary difference lies in replacing the traditional hydraulic servo control for the swashplate with an electro-hydraulic proportional valve (often a solenoid-operated directional valve with proportional spool movement). Principle: An electronic control unit (ECU) receives signals from the operator's joysticks, engine controllers, pressure sensors, and other machine parameters.
The axial piston pump with a tilting swashplate is the undisputed workhorse for primary hydraulic circuits in modern excavators. Its core principle involves multiple pistons arranged axially (parallel to the drive shaft) within a rotating cylinder block. Each piston features a slipper pad riding on a non-rotating swashplate angled relative to the drive shaft's axis. As the cylinder block rotates, the pistons reciprocate within their bores: moving outward during the half-rotation where the swashplate distance increases (suction stroke, drawing fluid from the inlet port), and being forced inward during the opposite half-rotation where the distance decreases (discharge stroke, pressurizing fluid to the outlet port). The critical structural element for variable displacement is the adjustable swashplate angle. By changing this angle (typically via a hydraulic servo piston controlled by the operator or machine electronics), the stroke length of the pistons is altered. A larger angle increases piston stroke and thus pump displacement (flow rate), while a zero angle results in zero displacement. Key structural components include the drive shaft, rotating cylinder block with precision piston bores, pistons with slippers, swashplate with tilt mechanism, valve plate (stationary, with kidney-shaped ports for inlet/outlet), and a robust housing. In excavators, this design offers exceptional efficiency across a wide operating range, precise flow control essential for coordinated multi-function operation, and high-pressure capabilities needed for digging forces. Its ability to instantly vary flow from zero to maximum based on demand is fundamental to efficient excavator power management.
Tags: 

hitachi hydraulic pump,

main hydraulic pump,

hydraulic pump

GZ Yuexiang Engineering Machinery Co., Ltd.
429-432, No. 268 Zhongshan Avenue East, Huangpu District, Guangzhou,China
Tel: +8613247509480
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