{
  "categories": [
    "piston-pumps",
    "swing-motors",
    "travel-motors",
    "reduction-gears",
    "spare-parts"
  ],
  "products": [
    {
      "id": "k3v63",
      "category": "piston-pumps",
      "name": "K3V63DT",
      "shortDesc": "For 12–15 ton excavators",
      "specs": {
        "displacement": "63 cm³",
        "rated-pressure":"34.3 MPa",
        "peak-pressure": "39.2 MPa",
        "max-primming-speed":"2650 min⁻¹",
        "max-speed":"3250 min⁻¹",
        "max-input-torque-tandem-pump": "343 N.m",
        "max-input-torque-gear-pump-pto": "125 N.m",
        "single-pump-weight": "≈ 48 kg",
        "tandem-pump-weight": "≈ 81 kg",
        "applications": "EC140B, SY135"
      },
      "description": "The K3V63 is a variable displacement axial piston pump designed for small to medium excavators. Proven reliability with over 20 years of field experience.",
      "features": [
        "Swash plate design",
        "Open center control",
        "Tandem configuration available"
      ],
      "image": "/images/products/piston-pumps/k3v63.jpg",
      "compatibleModels": ["EC140B", "SY135"]
    },
    {
      "id": "k3v112",
      "category": "piston-pumps",
      "name": "K3V112",
      "shortDesc": "For 20–25 ton excavators",
      "specs": {
        "displacement": "112 cm³",
        "rated-pressure":"34.3 MPa",
        "peak-pressure": "39.2 MPa",
        "max-primming-speed":"2360 min⁻¹",
        "max-speed":"2700 min⁻¹",
        "max-input-torque-tandem-pump": "588 N.m",
        "max-input-torque-gear-pump-pto": "125 N.m",
        "single-pump-weight": "≈ 68 kg",
        "tandem-pump-weight": "≈ 125 kg",
        "applications": "SY215, EC210"
      },
      "description": "Medium-displacement piston pump for 20–25 ton excavators. High efficiency and durability under heavy loads.",
      "features": [
        "Swash plate design",
        "Open center control",
        "Tandem configuration available"
      ],
      "image": "/images/products/piston-pumps/k3v112.jpg",
      "compatibleModels": ["SY215", "EC210"]
    },
    {
      "id": "k3v140",
      "category": "piston-pumps",
      "name": "K3V140",
      "shortDesc": "For 26–33 ton excavators",
      "specs": {
        "displacement": "140 cm³",
        "rated-pressure":"34.3 MPa",
        "peak-pressure": "39.2 MPa",
        "max-primming-speed":"2150 min⁻¹",
        "max-speed":"2500 min⁻¹",
        "max-input-torque-tandem-pump": "1120 N.m",
        "max-input-torque-gear-pump-pto": "294 N.m",
        "single-pump-weight": "≈ 86 kg",
        "tandem-pump-weight": "≈ 160 kg",
        "applications": "SY330"
      },
      "description": "High-flow piston pump for mid-large excavators. Enhanced swash plate bearing for extended service life.",
      "features": [
        "Swash plate design",
        "Open center control",
        "Enhanced bearing durability"
      ],
      "image": "/images/products/piston-pumps/k3v140.jpg",
      "compatibleModels": ["SY330"]
    },
    {
      "id": "k3v180",
      "category": "piston-pumps",
      "name": "K3V180DT",
      "shortDesc": "For 34–39 ton excavators",
      "specs": {
        "displacement": "140 cm³",
        "rated-pressure":"34.3 MPa",
        "peak-pressure": "39.2 MPa",
        "max-primming-speed":"1950 min⁻¹",
        "max-speed":"2300 min⁻¹",
        "max-input-torque-tandem-pump": "1120 N.m",
        "max-input-torque-gear-pump-pto": "294 N.m",
        "single-pump-weight":"-",
        "tandem-pump-weight": "≈ 160 kg",
        "applications": "SY375"
      },
      "description": "Large-displacement piston pump for 34–39 ton excavators. Optimized for high-pressure continuous operation.",
      "features": [
        "Swash plate design",
        "Open center control",
        "High-strength housing"
      ],
      "image": "/images/products/piston-pumps/k3v180.jpg",
      "compatibleModels": ["SY375"]
    },
    {
      "id": "k5v140",
      "category": "piston-pumps",
      "name": "K5V140DT",
      "shortDesc": "For 36–43 ton excavators",
      "specs": {
        "displacement": "140 cm³",
        "rated-pressure":"34.3 MPa",
        "peak-pressure": "39.2 MPa",
        "max-primming-speed":"2160 min⁻¹",
        "max-speed":"2500 min⁻¹",
        "max-input-torque-tandem-pump": "843 N.m",
        "max-input-torque-gear-pump-pto": "125 N.m",
        "single-pump-weight": "≈ 68 kg",
        "tandem-pump-weight": "≈ 125 kg",
        "applications": "SY395"
      },
      "description": "Next-generation piston pump with higher pressure rating and improved volumetric efficiency for large excavators.",
      "features": [
        "Swash plate design",
        "Open center control",
        "High-efficiency cylinder block"
      ],
      "image": "/images/products/piston-pumps/k5v140.jpg",
      "compatibleModels": ["SY395"]
    },
    {
      "id": "k5v200",
      "category": "piston-pumps",
      "name": "K5V200DT",
      "shortDesc": "For 46–50 ton excavators",
      "specs": {
        "displacement": "200 cm³",
        "rated-pressure":"34.3 MPa",
        "peak-pressure": "39.2 MPa",
        "max-primming-speed":"1900 min⁻¹",
        "max-speed":"2200 min⁻¹",
        "max-input-torque-tandem-pump": "1120 N.m",
        "max-input-torque-gear-pump-pto": "294 N.m",
        "single-pump-weight": "≈ 86 kg",
        "tandem-pump-weight": "≈ 160 kg",
        "applications": "SY485"
      },
      "description": "Ultra-high flow piston pump for the largest excavators. Maximum power density and reliability.",
      "features": [
        "Swash plate design",
        "Open center control",
        "Reinforced shaft and bearings"
      ],
      "image": "/images/products/piston-pumps/k5v200.jpg",
      "compatibleModels": ["SY485"]
    },
    {
      "id": "m5x130",
      "category": "swing-motors",
      "name": "M5X130",
      "shortDesc": " ",
      "specs": {
        "max-displacement": "129.2 cm³",
        "rated-pressure":"32.4 MPa",
        "peak-pressure": "39.2 MPa",
        "speed":"1850 rpm",
        "torque": "≈ 666 N·m",
        "applications": "18–40 ton excavators"
      },
      "description": "Compact swash plate axial piston swing motor with high torque density. Ideal for 20–25 ton excavators.",
      "features": [
        "High torque density",
        "Compact housing",
        "Multiple mounting options"
      ],
      "image": "/images/products/swing-motors/m5x130.jpg",
      "compatibleModels": ["SY215"]
    },
    {
      "id": "m5x180",
      "category": "swing-motors",
      "name": "M5X180",
      "shortDesc": "",
      "specs": {
        "max-displacement": "190.1 cm³",
        "rated-pressure":"32.4 MPa",
        "peak-pressure": "39.2 MPa",
        "speed":"1680 rpm",
        "torque": "≈ 929 N·m",
        "applications": "50–75 ton excavators"
      },
      "description": "High-capacity swing motor for larger excavators. Robust design ensures smooth rotation under heavy side loads.",
      "features": [
        "High torque output",
        "Durable bearing system",
        "Low noise operation"
      ],
      "image": "/images/products/swing-motors/m5x180.jpg",
      "compatibleModels": ["SY335"]
    },
    {
      "id": "ftd45",
      "category": "travel-motors",
      "name": "FTD45",
      "shortDesc": "Travel Devices | For 18–25 ton excavators",
      "specs": {
        "torque": "≈ 44520 N·m",
        "speed":"58.2 rpm",        
        "reduction-ratio": "45.255",
        "applications": "18–25 ton excavators"
      },
      "description": "Integrated travel devices for excavators. Compact and sealed for harsh environments.",
      "features": [
        "Integrated design",
        "High efficiency",
        "Sealed for harsh environments"
      ],
      "image": "/images/products/travel-motors/ftd45.jpg",
      "compatibleModels": [" "]
    },
    {
      "id": "ftd48",
      "category": "travel-motors",
      "name": "FTD48",
      "shortDesc": "Travel Devices | For 8–12 ton excavators",
      "specs": {
        "torque": "≈ 47580 N·m",
        "speed":"54.2 rpm",        
        "reduction-ratio": "48.939",
        "applications": "22–26 ton excavators"
      },
      "description": "Mid-range travel motor for standard excavators. Optimized gear ratio delivers excellent traction.",
      "features": [
        "Integrated design",
        "High torque capacity",
        "Reliable braking system"
      ],
      "image": "/images/products/travel-motors/ftd48.jpg",
      "compatibleModels": [" "]
    },
    {
      "id": "rg18",
      "category": "reduction-gears",
      "name": "RG18",
      "shortDesc": "For 20–22 ton excavators",
      "specs": {
        "max-output-torque": "11000 N·m",
        "max-output-speed":"87.6 r/min",
        "gear-ratio":"19.636",
        "weight":"170 kg",
        "applications": "20–22 ton excavators"
      },
      "description": "Precision helical gear set for swing drive.",
      "features": [
        "Hardened helical gears",
        "Full traceability"
      ],
      "image": "/images/products/reduction-gears/rd11.jpg",
      "compatibleModels": []
    },
    
    {
      "id": "regulator",
      "category": "spare-parts",
      "name": "Regulator Assembly",
      "shortDesc": "Replacement regulator for K3V/K5V pumps",
      "specs": {
        "type": "Regulator",
        "compatiblePumps": "K3V63, K3V112, K3V140, K3V180, K5V140, K5V200"
      },
      "description": "Direct replacement regulator assembly for K3V and K5V series pumps. OEM specifications ensure plug-and-play installation.",
      "features": [
        "OEM specifications",
        "Easy installation",
        "Tested before shipment"
      ],
      "image": "/images/products/spare-parts/regulator.jpg",
      "compatibleModels": []
    },
    {
      "id": "cylinder-block",
      "category": "spare-parts",
      "name": "Cylinder Block (Rotary Group)",
      "shortDesc": "Replacement cylinder block for K3V/K5V pumps",
      "specs": {
        "type": "Cylinder Block",
        "compatiblePumps": "K3V63, K3V112, K3V140, K3V180, K5V140, K5V200",
        "material": "-"
      },
      "description": "High-precision cylinder block with hardened steel pistons and bronze bushings. Restored pump performance.",
      "features": [
        "Matched piston sets",
        "Precision ground bores",
        "Balanced weight"
      ],
      "image": "/images/products/spare-parts/cylinder-block.jpg",
      "compatibleModels": []
    },
    {
      "id": "valve-plate",
      "category": "spare-parts",
      "name": "Valve Plate",
      "shortDesc": "Replacement valve plate for K3V/K5V pumps",
      "specs": {
        "type": "Valve Plate",
        "compatiblePumps": "K3V63, K3V112, K3V140, K3V180, K5V140, K5V200",
        "material": "-"
      },
      "description": "Premium valve plate with optimized port timing for reduced noise and improved efficiency.",
      "features": [
        "Optimized port timing",
        "Low noise design",
        "Wear-resistant coating"
      ],
      "image": "/images/products/spare-parts/valve-plate.jpg",
      "compatibleModels": []
    }
  ]
}