Guangzhou Junhui Construction Machinery Co., Ltd. |
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K5V140DTP-9N01-17 Hydraulic Main Pump For DH300-7/9 Doosan, Hyundai Excavator
Specification
Part Number | DH300-7 K5V140DTP-9N01-17 |
Part Name | Hydraulic Main Pump |
Application | Doosan, Hyundai Excavator |
Material | Cast Iron |
Color | Red |
Size | Standard |
Performance | High Pressure & Long Life,High Quality |
Condition | 100%new |
Availability | In Stock |
Reference Weight | 145KG |
Description
1. High power density
By employing a semi-log swashplate, a lighter, more compact machine
with higher pressure rating and higher power density (output
power/mass) is obtained. In particular, the double pump adopts a
series structure, cancels the power distributor, improves the
transmission efficiency, and is lighter in weight.
2. High efficiency and large self-priming capacity
The spherical valve plate and improved hydraulic balance provide
stable cylinder rotation for high efficiency even in the low
pressure and low speed operating range.
3. Long life
Adopt large-capacity main bearing and piston return mechanism that
compensates for track wear, and has a long service life.
4. Low noise
Lower noise is achieved due to optimized design of valve plate and
housing stiffness.
5. Wide control range
The pump can be controlled using a variety of control methods and
can respond to mechanical, hydraulic or electrical inputs.
Hydraulic Pump Parts
Hydraulic Pump Common Parts | ||
Head Cover | Servo Piston | Feed Back Lever |
Valve Plate | Servo Piston Pin | Pilot Pump |
Cylinder Block | Ball Guide | Lock Nut |
Shoe Plate | Spacer | Cradle |
Piston Shoe | Center Pin | Pin Of Link |
Swash | Retainer | Case |
Swash Plate | Thrust Bearing | Separation Plate |
Drive Shaft | Coil Spring | Friction Plate |
Set Plate | Regulaton | Socket Bolt |
Packaging and Delivery
Packaging Details
Standard export carton packaging
delivery time
1-7 days after payment received