K3V112DT-1LHR-9C32 14T Hydraulic Pump Kawasaki spare parts

This K3V112DT-1LHR-9C32 14T hydraulic pump adopts upgraded K3 series high-torque hydraulic technology, with a newly upgraded 14T high-strength drive gear and revised LHR closed-loop control program. The torque transmission ratio and load response threshold are fully optimized for super-heavy roller equipment, effectively solving the problems of insufficient torque reserve and power lag under ultra-high load of ordinary pumps. The internal swash plate variable system features ultra-sensitive dynamic adjustment, low flow fluctuation and rapid pressure buildup. The self-adaptive load-sensing control system can intelligently distribute hydraulic flow and pressure according to real-time working resistance, realizing low-energy consumption and high-efficiency operation. The pump body adopts integral forging reinforcement technology and multi-channel high-pressure sealing structure, with enhanced compression resistance, torsion resistance and wear resistance. It can stably cope with harsh scenarios such as long-time ultra-heavy load operation, frequent start-stop impact, strong vibration and high-temperature aging on construction sites. Generic replacement pumps often have defects such as insufficient gear torque, delayed variable response and poor structural rigidity, which easily lead to equipment power attenuation, hydraulic stagnation and unstable compaction quality.