Kawasaki M2X150 Hydraulic Pump for Excavator spare parts

Kawasaki M2X150 Hydraulic Pump for Excavator spare parts Featured Image
  • Kawasaki M2X150 Hydraulic Pump for Excavator spare parts
  • Kawasaki M2X150 Hydraulic Pump for Excavator spare parts

Short Description:

The M2X146 hydraulic pump is a newly developed ultra-large displacement super heavy-duty variable piston pump, serving as the top-tier flagship model of the fully upgraded M2 series hydraulic product line.

Product Detail

Product Tags

description

The M2X150 hydraulic pump adopts a new generation M2 ultimate heavy-duty integrated swash plate variable structure, with overall structural rigidity, high-pressure sealing system and constant-flow pressure stabilization logic fully upgraded for 28–30 ton full-load extreme operation. Core components such as plunger assembly, cylinder block and valve plate adopt high-purity alloy integrated die-casting + five-stage nano-level mirror polishing process, with ultra-precision zero-clearance adaptive matching technology. It realizes ultra-high wear resistance and pressure resistance under long-term ultra-large flow and super-high pressure cyclic operation, effectively resisting extreme impact load generated by hard rock crushing and bulk material stripping, completely eliminating internal leakage, flow drop and performance aging failures of traditional large-displacement pumps. The internal flow channel adopts full-circle uniform-pressure cyclic flow guide structure, which achieves 360° balanced hydraulic circulation, significantly reduces fluid turbulence and heat accumulation efficiency, and maintains stable constant-power output under round-the-clock uninterrupted full-load mining conditions.

product parameters

Product Model: M2X150 Hydraulic Main Pump
Product Type: M2-Series 150ml/r Ultra-Large Flow Ultimate Heavy-Duty Variable Pump
Applicable Equipment: 28–30 Ton Full-Size Super Large Excavators
Structural Features: Full-Circle Uniform-Pressure Flow Channel, Five-Stage Nano Polished Core, Constant-Flow Pressure Stabilization Logic, Ultra-High Toughness Forged Structure, Mining-Grade Anti-Fatigue & Anti-Attenuation
Core Material: High-Toughness Ductile Iron Forged Pump Housing + High-Purity Wear-Resistant Alloy Core Assembly
Working Performance: Ultra-Large Flow Continuous Output, Constant Pressure Stability Under Extreme Load, Near-Zero Long-Term Thermal Drift, Super-Strong Rock Breaking Impact Force
Core Functions: Provide Mining-Grade Super High-Power Hydraulic Support, Adapt to Full Intensity Extreme Working Conditions, Improve Large-Scale Mining and Super Earthwork Construction Efficiency
Rated Displacement: 150ml/r
Matching System Pressure: Exclusive mining-grade super-high pressure hydraulic system for 28–30 ton excavators
Thermal Stability: Full-circle circulating heat dissipation system, long-cycle operation near-zero temperature drift, no power drop under full-load continuous operation
Installation Mode: OEM exclusive standard mounting position, integral plug-and-play replacement without any modification
Service Life: Exceeding M2X146 and all traditional 140–146 displacement pumps, long-term mining-grade high-intensity operation without performance attenuation

advantages

  • 150ml/r Industry-Top Ultra-Large Displacement, Full Power Surge Output: Breaking the displacement limit of conventional large-displacement pumps, M2X150 adopts 150ml/r super-large rated displacement, achieving a substantial increase in effective hydraulic flow compared with M2X146. It provides continuous surge power for 28–30 ton super-large excavators, realizing one-time crushing of thick hard rock layers and efficient bulk stripping of mine materials, thoroughly solving the efficiency bottleneck of super-large mining projects.
  • Mining-Grade Constant-Flow Pressure Stabilization Technology, Zero Fluctuation Under Extreme Load: Different from the adaptive variable mode of conventional M2 series pumps, this model is equipped with exclusive constant-flow pressure stabilization control logic. It automatically locks flow and pressure values according to mining load changes, eliminates pressure surge and flow fluctuation during frequent load switching, and ensures consistent and stable operating speed and digging force of the whole machine under full-load mining conditions.
  • Five-Stage Nano Mirror Polishing Core, Ultra-Low Mining Fatigue Wear: The core friction pairs adopt five-stage nano-level ultra-precision polishing and high-purity alloy reinforcement technology, with microscopic fitting gap reaching industrial ultra-high precision standard. It effectively resists long-term high-frequency impact wear of hard rock mining working conditions, suppresses delayed internal leakage and pressure drop, and maintains peak hydraulic performance for a long time.
  • High-Toughness Forged Ductile Iron Pump Body, Super Harsh Condition Resistance: Upgraded high-toughness ductile iron integral forging process greatly improves structural toughness, impact resistance and corrosion resistance. It can stably cope with long-term extreme harsh environments such as mine dust erosion, strong resonance vibration and continuous ultra-heavy load impact, with no deformation, no oil leakage and no structural fatigue.
  • OEM Integrated Plug-and-Play, Low Full-Life Maintenance Cost: Fully compatible with the original installation dimensions and mining-grade ultra-high pressure interface standards of 28–30 ton super-large excavators, supporting one-piece direct replacement without secondary debugging. It shortens equipment downtime, reduces engineering loss, and is the ultimate high-performance upgrade solution for super-large tonnage mining equipment.

FAQ

  • Q1: What tonnage excavators is the M2X150 applicable to? A: The M2X150 ultimate heavy-duty hydraulic main pump is exclusively customized for 28–30 ton full-size super-large excavators, focusing on mining-grade ultra-intense working conditions such as open-pit mine bulk stripping and thick hard rock breaking. It covers all mainstream 28/29/30 ton super-large excavator models in the market.
  • Q2: What symptoms require replacing the M2X150 pump? A: If the excavator has insufficient continuous mining power, obvious flow attenuation after long-hour full-load operation, unstable pressure surge during heavy load switching, and frequent high-temperature protection under ultra-intense working conditions, the original pump has serious fatigue aging and insufficient extreme load resistance, requiring timely replacement with M2X150 to restore ultimate heavy-duty performance.
  • Q3: Does M2X150 need on-site modification during installation? A: No modification, pipeline replacement or parameter calibration is required. The M2X150 fully complies with OEM exclusive installation standards for 28–30 ton super-large excavators, realizing integrated plug-and-play quick replacement.
  • Q4: What is the core upgrade difference between M2X150 and M2X146? A: M2X146 focuses on adaptive extreme load adaptation for general harsh working conditions; M2X150 is fully upgraded for professional mining-grade ultra-intense continuous operation, with larger 150ml/r displacement, exclusive constant-flow pressure stabilization system, mining-grade heat dissipation and anti-fatigue structure, solving the long-cycle power attenuation pain point of traditional large-displacement pumps.
  • Q5: How to maintain M2X150 to achieve mining-grade long service life? A: Use mining-grade ultra-high pressure anti-wear hydraulic oil and high-precision filter elements to ensure extreme oil circuit cleanliness; avoid long-term frequent extreme impact overload; regularly check pipeline pressure resistance and oil quality; calibrate constant-flow pressure stabilization parameters periodically to maintain long-term full-load stable output.

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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