Hydraulic pump assemblies such as 6E3136, 6E3137, 6E3139, and 9T8346 are suitable for use in construction machinery like Caterpillar excavators and graders, including Caterpillar graders models 12H, 12K, 12G, 12M, 24H, 120M, 120H, 10K, 130G, 135H, 140M, 140G, 140H, 140K, 160G, 160M, 160H, and 160K
I. Basic Information
• Model: 6E3136, 6E3137
• Type: Hydraulic main pump, axial piston pump type
• Application Areas: Suitable for use in construction machinery such as Caterpillar excavators and graders, including models like Caterpillar graders 12H, 12K, 12G, 12M, 24H, 120M, 120H, 120K, 130G, 135H, 140M, 140G, 140H, 140K, 160G, 160M, 160H, and 160K.
II. Technical Parameters
• Operating Pressure: 280 bar
• Speed Range: 1500-1800 rpm
• Displacement: 74 ml/r (Note: The displacement of the 6E3139 is stated as 150 ml/r in some sources, but the specific displacement of the 6E3136 and 6E3137 may vary by model and should be confirmed with the actual product.)
• Control Method: Pressure and flow control
• Pump Weight: 50 Kg (Note: The weight of the 6E3139 is stated as 72 Kg in some sources, but the weight of the 6E3136 and 6E3137 may vary by model and configuration.)
• Rotation Direction: L (Counterclockwise)
• Oil Port Positions: Upper and lower oil ports
III. Product Features
• Compact Structure: Designed with a compact structure and flexible mounting interfaces for easy installation and use in various construction machinery.
• Stable Performance: Utilizes high-quality materials and manufacturing processes to ensure stable and reliable pump performance, capable of operating continuously in harsh working environments.
• Flexible Control: Features pressure and flow control capabilities, allowing for flexible adjustment of the pump's output pressure and flow rate to meet different working requirements.
• Low Noise: Optimized design and advanced noise reduction technology effectively reduce the pump's operating noise, improving workplace comfort.
IV. Purchase and Usage Considerations
• Confirm Model: Ensure that the required model is either 6E3136 or 6E3137 and that it meets the hydraulic system requirements of the equipment.
• Understand Parameters: Familiarize yourself with the technical parameters and performance characteristics of the pump to ensure it meets actual working needs.
• Choose a Reputable Supplier: Purchase from a reputable supplier with good after-sales service to ensure product quality and support.
• Installation and Maintenance: Follow the product manual and installation guide for proper installation and maintenance to ensure normal operation and extend the pump's service life.