Specific Details of 9T-6857, 9T-0290, and 9T-4104 Hydraulic Piston Pumps
9T-6857 Hydraulic Piston Pump
• Application Areas: This model of hydraulic piston pump is widely used in construction machinery, including but not limited to excavators, bulldozers, loaders, and off-road trucks.
• Technical Specifications:
• Operating Pressure: 210 bar
• Speed Range: 2400 rpm
• Displacement: 41 ml/r
• Control Method: Supports pressure and flow control
• Pump Weight: 25 kg
• Rotation Direction: L (usually indicates clockwise direction)
• Port Positions: On both sides
• Pump Type: Axial piston pump
• Features:
• Simple Structure: Compact design, easy to install and maintain.
• Small Size and Light Weight: Convenient for use in space-constrained situations.
• Low Noise: Operates smoothly, reducing noise pollution.
• Long Service Life: Manufactured with high-quality materials for durability.
• Application Examples:
• Excavators: Such as the 365B, 345B, and 330D series.
• Bulldozers: Such as the D4H and D520 models.
• Loaders: Such as the 928 series.
• Off-Road Trucks: Such as the 776D, 777D, and 785C models.
9T-0290 Hydraulic Piston Pump
• Application Areas: Similar to the 9T-6857, it is also widely used in construction machinery, suitable for applications requiring high-pressure and large-flow hydraulic systems.
• Technical Specifications(some information may vary depending on the specific model):
• Operating Pressure: Also reaches a high level to meet the needs of construction machinery.
• Speed Range: Adjusted according to specific applications to ensure optimal performance.
• Displacement: Similar or identical to that of the 9T-6857, depending on the model.
• Control Method: Supports multiple control methods, such as pressure and flow control.
• Features:
• High Efficiency: Provides stable hydraulic power output.
• High Reliability: Rigorous testing and validation ensure long-term stable operation.
• Strong Adaptability: Capable of adapting to various harsh working environments.
9T-4104 Hydraulic Piston Pump
• Application Areas: Also suitable for construction machinery, particularly heavy-duty equipment requiring high-pressure and large-flow hydraulic systems.
• Technical Specifications(some information may vary depending on the specific model):
• Operating Pressure: Meets the high-pressure demands of construction machinery.
• Speed Range: Adjusted according to specific applications to ensure optimal performance.
• Displacement: Similar or identical to other models in the series, depending on the design.
• Control Method: Supports multiple control methods to meet different working requirements.
• Features:
• Powerful Performance: Provides sufficient hydraulic power to meet the needs of heavy-duty equipment.
• Optimized Structure: Advanced structural design improves pump efficiency and reliability.
• Easy Maintenance: Reasonable design facilitates daily maintenance and upkeep.
