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| الـ MOQ: | قطعة واحدة |
| السعر: | Negotiable price |
| العبوة القياسية: | تعبئة خشبية |
| فترة التسليم: | 1-5 أيام |
| طريقة الدفع: | T/T و PayPal وضمان التجارة |
| قدرة التوريد: | 1000 قطعة |
| Attribute | Value |
|---|---|
| Machine model | K3V112DTP-9N24-12T DX225 |
| Part number | 401-00356A 400914-00026 |
| Highlight | excavator K3V112DTP-9N24-12T DX225 hydraulic maim pump |
| Part name | hydraulic pump assembly |
| Brand | belparts |
| Place of Origin | Guangdong, China |
| # | Part No | Part Name | Comment | Qty. | Price request |
|---|---|---|---|---|---|
| 726 | S8000141 | O-RING | 1BP14 | 2 | |
| 728 | 201721 | O-RING 1BP24 | 3 | ||
| 732 | 220016 | O-RING 1BP18 | 2 | ||
| 774 | 212231 | SEAL, OIL TCV40V | 1 | ||
| 789 | 203480 | RING, BACK-UP T2P18 | 2 | ||
| 792 | 203418 | RING, BACK-UP T2G45 | 2 | ||
| 806 | 201557 | NUT, HEX (ORNM16 | 2 | ||
| 808 | 102048 | NUT=ORMN20 | 2 | ||
| 824 | 202606 | RING, SNAP C-40S | 2 | ||
| 885 | 113801 | PIN D8X12L | 2 | ||
| 886 | 200678 | PIN, SPRING D6X14 | 2 kg | 2 | |
| 901 | 212033 | BOLT, EYE | 2 | ||
| 953 | 118892 | SCREW, SET M16X30L | 2 | ||
| 954 | 113803 | SCREW, ADJUST | 2 | ||
| * | 2401-9223KT | SEAL KIT, MAIN PUMP+REG. | 1 KIT | ||
| - | 400914-00026 | PUMP, MAIN | 125 kg | 1 | |
| 13 | K9006409 | CYLINDER ASS'Y(R) | 1 | ||
| 14 | K9006410 | CYLINDER ASS'Y(L) | 1 | ||
| - | 401-00356A | MAIN PUMP | 128 kg | 1 | |
| 79 | 719753 | VALVE, PROPORTIONAL | 3 kg | 1 | |
| 111 | 124568 | SHAFT, DRIVING(F) | 1 | ||
| 113 | 124569 | SHAFT, DRIVING(R) | 2 kg | 1 | |
| 114 | 113783 | COUPLING, SPLINE | 1 | ||
| 123 | 219362 | BEARING, ROLLER | 2 | ||
| 124 | 219363 | BEARING, SPACER | 2 | ||
| 127 | 113784 | BEARING, SPACER | 4 | ||
| 13 | 720777-PH | CYLINDER ASS'Y(R) | 1 | ||
| 141 | 137491 | BLOCK, CYLINDER | 1 | ||
| 313 | 115798 | PLATE, VALVE(R) | 1 | ||
| 14 | 720778-PH | CYLINDER ASS'Y(L) | 1 | ||
| 141 | 137491 | BLOCK, CYLINDER | 1 | ||
| 314 | 115799 | PLATE, VALVE(L) | 1 | ||
| 11 | 704543A | PISTON & SHOE ASS'Y | 2 SET | ||
| 153 | 115786 | PLATE, PUSH | 2 | ||
| 156 | 121437 | BUSH, SPHERICAL | 2 | ||
| 157 | 113787 | SPRING, CYLINDER | 18 | ||
| 158 | 113789 | SPACER | 2 | ||
| 211 | 113790 | PLATE, SHOE | 2 | ||
| 30 | 717008 | SWASH PLATE ASS'Y | 2 | ||
| 212 | 113780 | PLATE, SWASH | 1 | ||
| 214 | 218550 | BUSH, TILTING | 1 | ||
| 250 | 718424 | SUPPORT KIT | 1 | ||
| 251 | 113791 | SUPPORT | 2 | ||
| 261 | 113792 | COVER, SEAL(F) | 1 kg | 1 | |
| 271 | 113794 | CASING, PUMP | 2 | ||
| 310 | 707849 | VALVE BLOCK KIT | 21 kg | 1 | |
| 312 | 113795 | BLOCK, VALVE | 1 | ||
| 401 | 113797 | BOLT, HEX SOCKET HEAD | 8 | ||
| 406 | 200846 | BOLT, HEX SOCKET HEAD | 4 | ||
| 468 | 108847 | PLUG PF3/4 | 3 | ||
| 469 | 108848 | PLUG(PF3/8) | 2 | ||
| 490 | 224308 | PLUG | 21 | ||
| * | 717005 | TILTING PIN ASS'Y | 2 | ||
| 531 | 113807 | PIN, TILTING | 1 | ||
| 548 | 113380 | PIN, FEEDBACK | 1 | ||
| 532 | 113798 | PISTON, SERVO | 2 | ||
| 534 | 113799 | STOPPER(L) | 2 | ||
| 535 | 113800 | STOPPER(S) | 2 | ||
| * | 704550A | CHECK 1 ASS'Y | 2 | ||
| 541 | 113706 | SEAT | 2 | ||
| 543 | 113705 | STOPPER(1) | 2 | ||
| 545 | 200166 | BALL, STEEL | 2 | ||
| * | 704544A | CHECK 2 ASS'Y | 2 | ||
| 541 | 113706 | SEAT | 2 | ||
| 544 | 113703 | STOPPER 2 | 2 | ||
| 545 | 200166 | BALL, STEEL | 2 | ||
| 702 | 220019 | O-RING 1BG35 | 2 | ||
| 710 | 204452 | O-RING 1BG95 | 2 | ||
| 717 | 201639 | O-RING 1BG145 | 4 | ||
| 724 | 201765 | O-RING 1BP8 | 16 | ||
| 725 | 201689 | O-RING 1BP11 | 5 | ||
| 726 | S8000141 | O-RING | 1BP14 | 2 | |
| 728 | 201721 | O-RING 1BP24 | 3 |
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.
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|
| الـ MOQ: | قطعة واحدة |
| السعر: | Negotiable price |
| العبوة القياسية: | تعبئة خشبية |
| فترة التسليم: | 1-5 أيام |
| طريقة الدفع: | T/T و PayPal وضمان التجارة |
| قدرة التوريد: | 1000 قطعة |
| Attribute | Value |
|---|---|
| Machine model | K3V112DTP-9N24-12T DX225 |
| Part number | 401-00356A 400914-00026 |
| Highlight | excavator K3V112DTP-9N24-12T DX225 hydraulic maim pump |
| Part name | hydraulic pump assembly |
| Brand | belparts |
| Place of Origin | Guangdong, China |
| # | Part No | Part Name | Comment | Qty. | Price request |
|---|---|---|---|---|---|
| 726 | S8000141 | O-RING | 1BP14 | 2 | |
| 728 | 201721 | O-RING 1BP24 | 3 | ||
| 732 | 220016 | O-RING 1BP18 | 2 | ||
| 774 | 212231 | SEAL, OIL TCV40V | 1 | ||
| 789 | 203480 | RING, BACK-UP T2P18 | 2 | ||
| 792 | 203418 | RING, BACK-UP T2G45 | 2 | ||
| 806 | 201557 | NUT, HEX (ORNM16 | 2 | ||
| 808 | 102048 | NUT=ORMN20 | 2 | ||
| 824 | 202606 | RING, SNAP C-40S | 2 | ||
| 885 | 113801 | PIN D8X12L | 2 | ||
| 886 | 200678 | PIN, SPRING D6X14 | 2 kg | 2 | |
| 901 | 212033 | BOLT, EYE | 2 | ||
| 953 | 118892 | SCREW, SET M16X30L | 2 | ||
| 954 | 113803 | SCREW, ADJUST | 2 | ||
| * | 2401-9223KT | SEAL KIT, MAIN PUMP+REG. | 1 KIT | ||
| - | 400914-00026 | PUMP, MAIN | 125 kg | 1 | |
| 13 | K9006409 | CYLINDER ASS'Y(R) | 1 | ||
| 14 | K9006410 | CYLINDER ASS'Y(L) | 1 | ||
| - | 401-00356A | MAIN PUMP | 128 kg | 1 | |
| 79 | 719753 | VALVE, PROPORTIONAL | 3 kg | 1 | |
| 111 | 124568 | SHAFT, DRIVING(F) | 1 | ||
| 113 | 124569 | SHAFT, DRIVING(R) | 2 kg | 1 | |
| 114 | 113783 | COUPLING, SPLINE | 1 | ||
| 123 | 219362 | BEARING, ROLLER | 2 | ||
| 124 | 219363 | BEARING, SPACER | 2 | ||
| 127 | 113784 | BEARING, SPACER | 4 | ||
| 13 | 720777-PH | CYLINDER ASS'Y(R) | 1 | ||
| 141 | 137491 | BLOCK, CYLINDER | 1 | ||
| 313 | 115798 | PLATE, VALVE(R) | 1 | ||
| 14 | 720778-PH | CYLINDER ASS'Y(L) | 1 | ||
| 141 | 137491 | BLOCK, CYLINDER | 1 | ||
| 314 | 115799 | PLATE, VALVE(L) | 1 | ||
| 11 | 704543A | PISTON & SHOE ASS'Y | 2 SET | ||
| 153 | 115786 | PLATE, PUSH | 2 | ||
| 156 | 121437 | BUSH, SPHERICAL | 2 | ||
| 157 | 113787 | SPRING, CYLINDER | 18 | ||
| 158 | 113789 | SPACER | 2 | ||
| 211 | 113790 | PLATE, SHOE | 2 | ||
| 30 | 717008 | SWASH PLATE ASS'Y | 2 | ||
| 212 | 113780 | PLATE, SWASH | 1 | ||
| 214 | 218550 | BUSH, TILTING | 1 | ||
| 250 | 718424 | SUPPORT KIT | 1 | ||
| 251 | 113791 | SUPPORT | 2 | ||
| 261 | 113792 | COVER, SEAL(F) | 1 kg | 1 | |
| 271 | 113794 | CASING, PUMP | 2 | ||
| 310 | 707849 | VALVE BLOCK KIT | 21 kg | 1 | |
| 312 | 113795 | BLOCK, VALVE | 1 | ||
| 401 | 113797 | BOLT, HEX SOCKET HEAD | 8 | ||
| 406 | 200846 | BOLT, HEX SOCKET HEAD | 4 | ||
| 468 | 108847 | PLUG PF3/4 | 3 | ||
| 469 | 108848 | PLUG(PF3/8) | 2 | ||
| 490 | 224308 | PLUG | 21 | ||
| * | 717005 | TILTING PIN ASS'Y | 2 | ||
| 531 | 113807 | PIN, TILTING | 1 | ||
| 548 | 113380 | PIN, FEEDBACK | 1 | ||
| 532 | 113798 | PISTON, SERVO | 2 | ||
| 534 | 113799 | STOPPER(L) | 2 | ||
| 535 | 113800 | STOPPER(S) | 2 | ||
| * | 704550A | CHECK 1 ASS'Y | 2 | ||
| 541 | 113706 | SEAT | 2 | ||
| 543 | 113705 | STOPPER(1) | 2 | ||
| 545 | 200166 | BALL, STEEL | 2 | ||
| * | 704544A | CHECK 2 ASS'Y | 2 | ||
| 541 | 113706 | SEAT | 2 | ||
| 544 | 113703 | STOPPER 2 | 2 | ||
| 545 | 200166 | BALL, STEEL | 2 | ||
| 702 | 220019 | O-RING 1BG35 | 2 | ||
| 710 | 204452 | O-RING 1BG95 | 2 | ||
| 717 | 201639 | O-RING 1BG145 | 4 | ||
| 724 | 201765 | O-RING 1BP8 | 16 | ||
| 725 | 201689 | O-RING 1BP11 | 5 | ||
| 726 | S8000141 | O-RING | 1BP14 | 2 | |
| 728 | 201721 | O-RING 1BP24 | 3 |
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.
