Takeuchi TB295W Excavator Main Pump | Kawasaki K3VL80 & K3VL140 | K3VL80/B-1ASR
| Model Number | K3VL, K3VL45, K3VL80, K3VL112, K3VL180, K3VL80/B-1ASR, K3VL140B-1NRKS-P0 |
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Product Description
Kawasaki K3VL Series Hydraulic Main Pump for Takeuchi TB295W Excavator
Product Overview: This product is a high-performance hydraulic power core specifically engineered for the Takeuchi TB295W wheeled excavator. Featuring the world-leading Kawasaki K3VL series axial piston variable displacement pumps, the lineup includes core configurations such as the K3VL80/B-1ASR and the high-capacity K3VL140B-1NRKS-P0. Designed to meet the high dynamic response requirements of wheeled excavators for frequent travel and compound movements, this series ensures seamless transitions between road driving and job-site operations.
Key Technical Advantages:
Superior Load Sensing & Pressure Compensation: Models like the K3VL140B-1NRKS-P0 feature precise Pressure Compensation (NRKS) control, instantaneously modulating displacement based on actuator load. This prevents system overheating and significantly boosts fuel efficiency.
Optimized for Wheeled Excavator Duty Cycles: Reinforced swashplate bearings and increased drive shaft rigidity cater to the specific vibration profiles of the TB295W. Both the K3VL80 and K3VL140 are built to withstand alternating loads from high-speed travel and high-frequency digging.
Excellent Self-Priming & Low Noise: Optimized internal flow paths provide outstanding self-priming capabilities, allowing for rapid pressure build-up even during cold starts. The acoustically reinforced housing design meets modern urban construction standards for low noise operation.
100% OEM Compatibility: Manufactured strictly to Takeuchi OEM mounting standards. Every SAE/ISO flange and port configuration is a seamless match, significantly reducing downtime for maintenance.
Specific Models & Technical Parameters:
Machine Compatibility: Takeuchi TB295W Wheeled Excavator and mid-sized construction machinery.
Core Component Codes: K3VL80/B-1ASR, K3VL140B-1NRKS-P0, K3VL Series.
Displacement Specs: 80 cm³/rev, 140 cm³/rev.
Operating Pressure: Rated at 320 Bar (32 MPa); Peak cycles up to 350 Bar.
Control Methods: Includes Pressure Compensation, Load Sensing, and Proportional Flow Regulation.

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