Komatsu Excavator 07040-12412 PC200-8 Hydraulic Main Pump OEM Parts
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.
Product Specifications
| Application |
Excavator, digger |
| Part Name |
Hydraulic Main Pump |
| Model |
PC200-8 |
| Part Number |
07040-12412 |
| 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 |
| 1 |
07040-12412 |
PLUG,(FOR 2-ACTUATER ATTACHMENT) |
1 |
|
| 2 |
07002-02434 |
O-RING,DRAIN PLUG? R.H. HALF TANK |
1 |
|
| 3 |
07040-11209 |
PLUG, OIL DRAIN |
1 |
|
| 4 |
07002-11223 |
O-RING,(F4350-65A0 -16 ) |
1 |
|
| 5 |
11Y-62-12330 |
Elbow |
1 |
|
| 6 |
02896-11008 |
O-RING (KIT) |
2 |
|
| 7 |
07002-11423 |
O-RING,(FOR 2ND TRAVEL SPEED) (OP) |
1 |
|
| 8 |
11Y-62-12240 |
Elbow |
1 |
|
| 9 |
07002-11423 |
O-RING,(FOR 2ND TRAVEL SPEED) (OP) |
1 |
|
| 10 |
02896-11008 |
O-RING (KIT) |
1 |
|
| 11 |
11Y-62-12240 |
Elbow |
1 |
|
| 12 |
11Y-62-12130 |
Nipple |
1 |
|
| 13 |
02896-11008 |
O-RING (KIT) |
2 |
|
| 14 |
07002-11423 |
O-RING,(FOR 2ND TRAVEL SPEED) (OP) |
2 |
|
| 15 |
20Y-06-41530 |
Bracket |
1 |
|
| 16 |
01010-81225 |
BOLT,(WITHOUT ROPS GUARD? CANOPY) |
1 |
|
| 17 |
01643-31232 |
WASHER,(NOT USED WITH EMERGENCY STR.) |
1 |
|
| 18 |
08193-21012 |
CLIP,(WITHOUT ACCUMULATOR) |
1 |
|
| 19 |
04434-50812 |
Clip |
1 |
|
| 20 |
01010-81225 |
BOLT,(WITHOUT ROPS GUARD? CANOPY) |
1 |
|
| 21 |
01643-31232 |
WASHER,(NOT USED WITH EMERGENCY STR.) |
1 |
|
| 22 |
04434-50510 |
CLIP,(F4320-51A0 -8 ) |
1 |
|
| 23 |
01010-81020 |
BOLT,(FOR MONO LEVER STEERING) |
1 |
|
| 24 |
01643-31032 |
WASHER,(WITH AUTO EMERGENCY STEERING) |
1 |
|
| 25 |
08193-21012 |
CLIP,(WITHOUT ACCUMULATOR) |
1 |
|
| 26 |
01010-81020 |
BOLT,(FOR MONO LEVER STEERING) |
1 |
|
| 27 |
01643-31032 |
WASHER,(WITH AUTO EMERGENCY STEERING) |
1 |
|
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.
About Belparts
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.
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