K3V280DTH Hydraulic Pump
Precise Compatibility with Multiple High-Tonnage Excavators
Specifically designed as K3V280DTH model, it is perfectly compatible with Sany SY750, Sany 700, Volvo EC700, EC700BLC, Komatsu SK500-2, Doosan DH550LC-3, and Hyundai R480LC-3, with matching interface, installation dimensions, and control methods for seamless fit.
High-Capacity Dual Displacement for Ultra-High Loads
Equipped with 280×2 ml/r dual displacement, the pump delivers robust and consistent hydraulic output, meeting the high-flow, high-pressure requirements of 65-ton class excavators in heavy-duty operations like mining and earthmoving.
High-Pressure Resistant & Durable Construction
Made of high-quality steel through casting and forging processes, with a high-pressure resistant structure (max 34.3 MPa operating pressure), it can withstand long-term high-pressure operation and harsh working conditions, extending service life.
The Kawasaki K3V280DTH Hydraulic Pump is a high-performance, high-capacity dual-displacement pump, specifically engineered for heavy-duty excavators and construction machinery. It is designed to deliver stable flow output, enhanced hydraulic efficiency, and exceptional durability, making it ideal for large-scale earthmoving, quarrying, mining, and other harsh working environments. As a core component of the hydraulic system, it ensures smooth coordination of boom, stick, and slewing operations, reducing power loss and improving overall equipment performance.
Enhanced Hydraulic Efficiency & Fuel Economy
Stable volumetric efficiency effectively controls flow decay, reduces power loss, and improves overall hydraulic efficiency. The intelligent design optimizes fuel consumption performance, lowering operational costs for users.
Fast Response & High Work Productivity
The pump features fast response and high efficiency in boom, stick, and slewing coordination, ensuring smooth and efficient operation, which significantly improves work productivity in large-scale projects.
Easy Installation & No Modifications Needed
Highly compatible design eliminates the need for modifications, avoiding system risks associated with general-purpose pumps. It ensures quick and easy installation, saving maintenance time and labor costs.
Reliable Quality & Comprehensive Support
As a high-quality replacement part with 6 months warranty, it undergoes strict quality control. With a production capacity of 1000pcs/month, we ensure adequate stock and fast delivery, backed by professional pre-sales and after-sales service.
Built for maximum power and endurance, the K3V280DTH hydraulic pump is engineered to meet the rigorous demands of Sany SY750, Volvo EC700, and other high-tonnage excavators. Its open circuit system provides stable and efficient fluid delivery even under heavy loads, ensuring consistent performance in the most demanding field conditions.
The pump features a large tooth count and reinforced steel construction, which enhances its durability and resistance to wear, pressure, and impact—making it suitable for long-term continuous operation in mining areas and quarries. Its precise design ensures minimal internal leakage, stable volumetric efficiency, and effective control of flow decay, which not only reduces power loss but also improves the overall hydraulic efficiency and fuel consumption of the excavator.
With fast response and seamless coordination of boom, stick, and slewing operations, the K3V280DTH hydraulic pump significantly improves work productivity, allowing the excavator to handle ultra-high load tasks with ease. Its highly compatible design eliminates the need for modifications, avoiding potential system risks and ensuring quick and easy installation.
