Kawasaki M2X120 Hydraulic Pump for Excavator spare parts

Kawasaki M2X120 Hydraulic Pump for Excavator spare parts Featured Image
  • Kawasaki M2X120 Hydraulic Pump for Excavator spare parts
  • Kawasaki M2X120 Hydraulic Pump for Excavator spare parts
  • Kawasaki M2X120 Hydraulic Pump for Excavator spare parts

Short Description:

The M2X96 hydraulic pump is a mid-to-large displacement balanced variable piston pump newly upgraded based on the mature M2 series platform, specially customized for 15–18 ton medium excavators.

Product Detail

Product Tags

description

The M2X120 hydraulic pump adopts a new generation M2 heavy-duty reinforced integrated swash plate variable structure, with overall structural strength and variable response logic upgraded for full-load high-intensity operation. Core components including plunger assembly, cylinder block and valve plate adopt high-hardness alloy forging forming + three-stage ultra-precision mirror lapping process, with micron-level precise gap matching. It greatly enhances pressure resistance and wear resistance under long-term high-pressure and high-flow operation, effectively suppressing flow attenuation and internal leakage caused by heavy-load impact fatigue. The internal flow channel adopts full-flow low-resistance diversion optimization, expanding effective flow area while reducing hydraulic turbulence loss and heat accumulation speed, realizing sustained high-efficiency output without power drop during round-the-clock full-load cyclic construction.

product parameters

Product Model: M2X120 Hydraulic Main Pump
Product Type: M2-Series High-Flow Heavy-Duty Variable Piston Pump
Applicable Equipment: 20–22 Ton Large Excavators
Structural Features: Full-Flow Low-Resistance Channel, Three-Stage Precision Polished Core, Heavy-Load Reinforced Variable, High Anti-Impact & Anti-Fatigue, Ultra-Stable High-Pressure Output
Core Functions: Provide Sustained High-Flow & High-Pressure Hydraulic Power, Support Full-Intensity Heavy-Duty Construction, Improve Large-Scale Earthwork Operation Efficiency
Applicable Scenarios: Large-Volume Earthwork Filling, Steep Slope Hard Soil Excavation, Municipal Heavy-Duty Infrastructure, Large Foundation Pit Construction, Gravel Yard Bulk Operation
Matching Parts: 20–22 Ton Excavator Heavy-Duty Intelligent Main Control Valve, Super High-Pressure Pipeline, High-Power Pilot Pump Assembly
Matching System Pressure: Standard high-pressure hydraulic system for 20–22 ton large excavators
Thermal Stability: Full-flow heat dissipation design, ultra-low temperature drift, no power attenuation under long-term full-load operation
Installation Mode: OEM standard mounting holes, plug-and-play direct replacement without modification

advantages

  • Flagship Heavy-Load Variable Calibration, Stronger Peak Explosive Power: As the top configuration of M2 series, M2X120 adopts exclusive high-intensity heavy-load variable logic, which can instantly release high-flow pressure output when encountering hard soil and heavy load. It makes up for the insufficient peak power of medium-load pumps, realizing one-step in-place excavation and greatly improving the efficiency of difficult working conditions.
  • 120ml/r Large Full-Flow Displacement, Efficient Mass Construction: The upgraded 120ml/r large-rated displacement achieves higher hydraulic flow continuity, effectively solving the problems of slow large-volume earthwork stacking and lagging compound action of medium-displacement pumps. It supports continuous and efficient operation of large-scale foundation pits and earthwork projects, with overall construction efficiency increased significantly.
  • Three-Stage Mirror Polished Core, Ultra-Low Wear & Internal Leakage: The core friction pairs adopt three-stage ultra-precision mirror lapping and high-hardness alloy reinforcement process, with smoother fitting clearance and stronger fatigue resistance. It fundamentally suppresses internal leakage, pressure drop and performance aging caused by long-term heavy-load impact, maintaining peak hydraulic performance all year round.
  • Forged Reinforced Pump Body, Extreme Working Condition Resistance: The thickened forged alloy pump body with integral stress relief treatment has ultra-high structural rigidity, which can resist instantaneous impact load of hard rock excavation, gravel erosion and long-term high-frequency vibration. It features no deformation, no oil leakage and stable structure in long-term harsh working conditions.
  • Universal OEM Plug-and-Play, Low Comprehensive Operation Cost: Fully compatible with the original installation dimensions and high-pressure interface specifications of 20–22 ton large excavators, supporting direct replacement without secondary modification. It shortens maintenance downtime, reduces engineering loss, and is the optimal high-performance upgrade solution for large-tonnage equipment.

FAQ

  • Q1: What tonnage excavators does the M2X120 apply to?
  • A: The M2X120 heavy-duty hydraulic main pump is customized for 20–22 ton large excavators, specially optimized for high-intensity working conditions such as large-volume earthwork, steep slope hard soil excavation and municipal heavy-duty engineering, covering all mainstream 20/21/22 ton large excavator models on the market.
  • Q2: What faults indicate the need for M2X120 pump replacement?
  • A: If the excavator has insufficient heavy-load peak power, slow full-load compound linkage, obvious efficiency attenuation after long-hour high-pressure operation, unstable system pressure and frequent high-temperature early warning, the original pump has fatigue aging and insufficient heavy-load resistance, requiring timely replacement with M2X120 to restore full heavy-duty performance.
  • Q3: Is on-site modification required for installation?
  • A: No modification and pipeline adjustment are required. The M2X120 fully complies with OEM standard installation parameters of 20–22 ton large excavators, supporting plug-and-play direct replacement to quickly complete equipment hydraulic overhaul.
  • Q4: What is the upgrade difference between M2X120 and M2X96?
  • A: M2X96 is positioned for 15–18 ton medium-load balanced operation, focusing on stability and energy saving; M2X120 is upgraded for 20–22 ton high-intensity heavy-load scenarios, with larger displacement, stronger peak explosive power, better high-temperature durability and anti-impact performance, more suitable for long-term large-scale heavy-duty earthwork.
  • Q5: How to maintain M2X120 to extend service life?
  • A: Use high-grade anti-wear hydraulic oil and high-precision filter elements to ensure clean oil circulation; avoid long-term extreme impact overload; regularly check high-pressure pipeline tightness and oil temperature; calibrate system pressure regularly to maintain long-term stable high-power output of the main pump.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.

our warehouse

our warehouse

Pack and ship

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