KOMATSU PC160LC-8 PC160LC-7E0 PC180LC-7 PC180NLC-7E0 PC180LC-7E0 PC190LC-8 PC190NLC-8 708-3M-00030 Excavator Original Main Hydraulic Pump

1.Basic Info

• Product: Original Main Hydraulic Pump
• OEM Numbers: 708‑3M‑00030
• Compatible Models: KOMATSU PC160LC‑8, PC160LC‑7E0, PC180LC‑7, PC180NLC‑7E0, PC180LC‑7E0, PC190LC‑8, PC190NLC‑8
• Application: Excavator Construction Machinery Parts
• Condition: Original New

2.Core Advantages

• Strict factory inspection, conform to original OEM specification
• Stable flow and pressure output for medium‑size excavator digging performance
• Reliable operation under continuous medium‑load construction conditions
• Direct bolt‑on replacement, no modification required for original installation

3.Technical Data

• Pump Type: Variable displacement axial piston twin pump
• Function: Main hydraulic power supply for boom, arm, bucket, travel and swing circuits
• Working Medium: Hydraulic oil ISO VG46 / VG68
• Rated Working Pressure: 32.8 MPa
• Max Relief Pressure: 35.3 MPa
• Control Mode: Electronic proportional displacement control
• Max Input Speed: 2300 rpm
• Mounting: Matches original flywheel housing installation dimension
• Port Specification: Original inlet/outlet port size, thread and connection layout
• Testing Standard: OEM bench test for flow, pressure, noise and internal leakage
• Weight: 216kg approx

4.FAQ Q1: Does this pump include built‑in solenoid and angle sensor?

A1: Yes, supplied with original solenoid and angle sensor as factory configuration.

Q2: What is the warranty for original new hydraulic pump?

A2: One‑year warranty under correct installation and proper hydraulic oil maintenance.

Q3: Is direct installation available?

A3: Yes, ready‑to‑install, hydraulic system flushing is strongly recommended before assembly.