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Excavator Hydraulic Motor 2959663 For Belparts TQ Pump 345D 349D 345D
345D Hydraulic Motor
,2959663 Hydraulic Motor
,Belparts Hydraulic Motor
Belparts TQ Hydraulic excavator Pump 2959663 345D 349D 345D pump assy Fit
The hydraulic pump is a vital component in excavators, converting mechanical power into hydraulic energy to operate cylinders, motors, and other actuators. It ensures efficient power transmission, enabling precise control and high performance in digging, lifting, and material handling appliions.
| PRODUCT DESCRIPTION |
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| Model:TQ excavator hydraulic motor 2959663 suitable for TQ 345D L 349D 345D L VG 349D L 345D 349D | egory: Hydraulic Pump |
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| Brand: TQ |
Place of Origin:Other Country |
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| Condition: Original & Oem |
Warranty: 12 months |
|
| MOQ: 1 pcs |
Production Capacity: 1000pcs /Month |
|
| Standard or Nonstandard: Standard |
Payment Term: L/C,T/T, Western Union, Tradeassurance |
|
| Delivery Time: 1-3 days (depend on order) |
Means of Transport: By Sea, Air or DHL/FEDEX/TNT/EMS |
|
| Guarantee: We will check and send detailed pictures to buyers for confirmation | ||
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| Parts for your 345D EXCAVATOR: | |||
| TQERPILLAR SIS | |||
| Pos. | Part No | Qty | Parts name |
| 1 | 295-9693 | [1] | BEARING-NEEDLE |
| 2 | 252-9167 M | [8] | BOLT-SOCKET HEAD (M8X1.25X30-MM) |
| 3 | 247-8985 | [4] | DOWEL |
| 4 | 247-8729 | [2] | COVER |
| 5 | 242-6919 M | [2] | SETSCREW (M20X2.5X56-MM) |
| 6 | 451-2184 M | [2] | NUT (M20X2.5-THD) |
| 7 | 6V-8200 M | [8] | BOLT-SOCKET HEAD (M12X1.75X35-MM) |
| 8 | 7I-8166 | [2] | STOPPER |
| 9 | 109-1296 | [2] | SEAL-O-RING |
| 10 | 7I-8172 | [2] | RING-BACKUP |
| 11 | 242-6914 | [2] | PISTON-SERVO |
| 12 | 247-8712 | [2] | PIN AS |
| 13 | 295-9506 | [18] | SPRING |
| 14 | 109-1294 | [2] | SEAL-O-RING |
| 15 | 7I-8171 | [2] | RING-BACKUP |
| 16 | 242-6915 | [2] | STOPPER |
| 17 | 095-0965 | [12] | PLUG |
| 18 | 095-0966 | [2] | PLUG |
| 19 | 242-6918 M | [2] | NUT (M20X2.5-THD) |
| 20 | 200-3292 M | [2] | SETSCREW (M20X2.5X90-MM) |
| 21 | 249-1308 M | [1] | BOLT-SOCKET HEAD (M22X2.5X180-MM) |
| 22 | 234-4539 | [2] | DOWEL |
| 23 | 249-1306 M | [9] | BOLT-SOCKET HEAD (M22X2.5X60-MM) |
| 24 | 326-4415 | [2] | GASKET |
| 25 | 295-9518 | [2] | PISTON AS |
| 26 | 110-5525 | [4] | PLUG |
| 27 | 214-7568 | [4] | SEAL-O-RING |
| 28 | 295-9510 | [2] | PLATE |
| 29 | 295-9504 | [2] | PLATE |
| 30 | 295-9505 | [2] | RETAINER-BALL |
| 31 | 295-9521 | [2] | SWASHPLATE AS |
| 32 | 7I-8084 | [21] | PLUG |
| 33 | 7I-8164 | [4] | ORIFICE (1/16-NPTF) |
| 34 | 095-0882 | [4] | PIN-SPRING |
| 35 | 247-8786 | [2] | DOWEL |
| 36 | 347-6530 | [9] | SEAL-RECTANGULAR |
| 37 | 295-9695 | [1] | SEAL-LIP TYPE |
| 38 | 095-0944 | [1] | RING-RETAINING |
| 39 | 249-6657 | [1] | SEAL-O-RING |
| 40 | 295-9508 | [1] | GEAR-DRIVE (31-TEETH) |
| 41 | 295-9509 | [1] | GEAR-DRIVEN (31-TEETH) |
| 42 | 8T-4241 | [2] | RING-RETAINING |
| 43 | 295-9501 | [1] | SPACER (49.5X73X3-MM THK) |
| 44 | 295-9507 | [1] | FLANGE |
| 45 | 096-5516 | [2] | RING-RETAINING (EXTERNAL) |
| 46 | 8T-0343 M | [11] | BOLT-SOCKET HEAD (M12X1.75X55-MM) |
| 47 | 295-9502 | [2] | SPACER (55X69X3-MM THK) |
| 48 | 295-9516 | [1] | RING |
| 49 | 295-9503 | [1] | SPACER (104X120X3.2-MM THK) |
| 50 | 295-9500 | [1] | BEARING-ROLLER |
Piston pumps are the "aristocrats" of excavator hydraulic systems and the most common choice for medium and large excavators. They use multiple pistons moving reciprocally within cylinders to alter working volume, achieving oil intake and discharge. Based on piston arrangement, they're mainly egorized as axial or radial piston pumps.
Axial piston pumps dominate modern excavators, with pistons arranged parallel to the drive shaft. When the swashplate (or tilt plate) angles relative to the drive shaft, the pistons reciproe during rotation. Greater angles create longer piston strokes and larger pump displacement. Modern variable displacement piston pumps can adjust the swashplate angle in real time to modify output flow for different working conditions.
| 991725 |
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JThis OEM-quality hydraulic pump fits my machine perfectly, and it runs very well on it.
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