Excavator AP2D12LV3RS7-950-0 Bobcat425 HYDRAULIC MAIN PUMP ASSEMBLY for crawler excavator parts
| PRODUCT DESCRIPTION |
| Model: Bobcat425 main pump excavator hydraulic pump |
Ategory: Hydraulic Pump |
| Part number: AP2D12LV3RS7-950-0 |
Place of Origin:Other Country |
| Condition: Original & Oem |
Warranty: 6 months |
| MOQ: 1 pcs |
Production Capacity: 1000pcs /Month |
| Standard or Nonstandard: Standard |
Payment Term: L/C,T/T, Tradeassurance |
| Delivery Time: 1-3 days (depend on order) |
Means of Transport: By Sea, Air or DHL |
| Guarantee: We will check and send detailed pictures to buyers for confirmation |
| JS160 |
K3V63DTP-9С-14Т |
K3V63DTP-9С-14Т (JS160) CH |
100kg |
72*30*42 |
| DX300 |
K5V140DTP-9N-17Т |
K5V140DTP-9N-17Т (DX300) CH |
139KG |
77*33*52 |
| EC460 |
K5V200DTH-9N-17Т |
K5V200DTH-9N-17Т (EC460,R480-9S) CH |
210KG |
92*33*51 |
| R450-7 |
K5V200DTH-9С-17Т |
K5V200DTH-9С-17Т (R450-7) CH |
210KG |
92*33*51 |
| EC180 |
K5V80DT-9N |
EC180 K5V80DT-9N 12Т CH |
110KG |
72*30*42 |
| ZAX160 |
K3V63DTP-9N-14Т |
ZAX160 K3V63DTP-9N-14Т with PTO CH |
110KG |
70*45*46 |
| JS160 |
K3V63DTР-9С-14Т |
JS160 K3V63DTР-9С-14Т with PTO CH |
100KG |
72*30*42 |
Axial Piston Pump (Bent-Axis Design - Fixed & Variable Displacement):
While less common than swashplate types in modern excavators for main circuits, the bent-axis axial piston pump offers distinct advantages, particularly in high-speed applications or auxiliary functions. Its principle also relies on pistons reciprocating within a rotating cylinder block, but the reciprocation is achieved by bending the axis of the drive shaft relative to the axis of the cylinder block. The pistons are connected to the drive shaft via ball-and-socket joints. As the drive shaft rotates, the angular offset forces the pistons to move in and out of their cylinder bores as the distance between the drive flange and cylinder block face changes cyclically. This reciprocation performs the suction and discharge functions against a stationary port plate, similar to the swashplate design. Structurally, it comprises the drive shaft with a flange, the cylinder block, pistons with connecting rods/balls, a stationary port plate, and a housing incorporating the angle-setting mechanism. For variable displacement versions, the angle of bend between the drive shaft and cylinder block is adjusted (often hydraulically), changing the piston stroke and hence displacement. Fixed displacement versions have a rigidly fixed angle. Bent-axis pumps are renowned for very high mechanical efficiency, smooth operation, and tolerance to high speeds and pressures.
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FAQ
1.What is the warranty time of the products?
The warranty time is 3/6 months based on the item details; We don't provide warranty time for original and used products.
2.What is your delivery time?
Generally, we will arrange the goods within 24 hours after your payment; if not in stock, the delivery time will be communied in advance, usually 3-7 days
3.What are your main products ?
We are specialized in spare parts for excavator hydraulic system, such as travel motor,swing motor, travel gearbox,swing gearbox,gear parts, hydraulic pump,hydraulic parts,etc.If you need other excavator parts, we also can supply as your requirements.
