مضخة هيدروليكية Kawasaki K7V180DTP 550-4341 لـ حفارة Caterpillar CAT 336 340 345GC

1.Basic Info
Product Name: Main Hydraulic Piston Pump Assembly
OEM Part Number: 550-4341, 551-1118, 568-3007, 5504341, 5511118, 5683007
Pump Model: Kawasaki K7V180DTP
Applicable Machines: Caterpillar CAT 336, 340, 345GC Excavator
Product Type: Tandem variable displacement axial piston main pump
Condition: Aftermarket New / Original Rebuild Optional
2.Core Advantages
Kawasaki K7V180DTP tandem hydraulic pump, produced strictly following OEM specifications, passed full hydraulic bench test before delivery
High precision piston, cylinder block and valve plate assembly, low internal leakage, stable power output for heavy-duty excavation
Optimized sealing components, excellent heat resistance and wear resistance, suitable for quarry, construction and other harsh working conditions
Original mounting flange and oil port layout, direct bolt-on replacement without modification, shorten machine downtime
Matched electronic load sensing control system, realize flexible compound movement of boom, arm, bucket and travel
12-month warranty under correct installation and normal operation
3.Technical Data
Pump Type: Tandem variable displacement axial piston pump
Pump Model: Kawasaki K7V180DTP
Single Pump Displacement: 180 ml/r
Rated Working Pressure: 35 MPa
Peak Pressure: 38 MPa
Rated Input Speed: 2000 rpm
Control Mode: Electronic load sensing power control
Drive Shaft: Splined input shaft
Oil Port: SAE standard flange connection
Mounting: CAT standard mounting flange
Applicable Excavator Tonnage: 36~45 Ton Medium-large Excavator
4.FAQ
Q1: Which CAT excavator models can this K7V180DTP pump fit?
A1: Fits Caterpillar 336, 340, 345GC excavator.
Q2: Are these OEM numbers interchangeable?
A2: Yes, 550-4341,551-1118,568-3007 are interchangeable part numbers for this main pump assembly.
Q3: What about the warranty?
A3: 12-month warranty for manufacturing defects with proper installation.