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ZG330D Amphibious Excavator

ZG330D Amphibious Excavator
  • ZG330D Amphibious Excavator
  • ZG330D Amphibious Excavator
  • ZG330D Amphibious Excavator

    • ZG330D Amphibious Excavator

    Engineered for soft terrain and waterlogged environments, the amphibious excavator features a sealed pontoon flotation chassis in place of the traditional undercarriage, enabling stable performance where standard machines can’t operate. It operates with stability in swamps, wetlands, and shallow water zones, making the floating excavator ideal for dredging, flood control, and environmental remediation tasks.

    • Operating weightOperating weight 55600 kg
    • Rated powerRated power 241kW@2000rpm
    • Overall lengthOverall length 15200 mm
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    Product Brochure
    ZG330D Amphibious Excavator
    ZG330D
    ZG330D Amphibious Excavator
    • Features
    • Specifications
    • Service
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    Main Features
    ZG330D Amphibious Excavator ZG330D Amphibious Excavator

    Modified from a standard excavator, the steel pontoon chassis provides sufficient buoyancy to enable operations in swamps, marshes, and water-rich environments where conventional machines cannot operate safely.

    ZG330D Amphibious Excavator

    High-precision and reliable fuel injection system offers real-time control over fuel delivery, improving combustion efficiency and reducing fuel consumption.

    ZG330D Amphibious Excavator ZG330D Amphibious Excavator

    Advanced hydraulic system with large-capacity pumps and valves ensures greater flow area and lower pressure loss, resulting in smoother and more responsive machine control.

    ZG330D Amphibious Excavator ZG330D Amphibious Excavator

    Equipped with an 8-inch high-resolution anti-glare color monitor, the intelligent monitoring system provides real-time alerts, maintenance reminders, and diagnostic information to support operational safety and efficiency.

    Technical Specifications
    • Operating weight 55600kg
    • Rated power 241kW@2000rpm
    • Rated bucket capacity 0.8m³
    • Overall length 15200mm
    • Overall width 8200mm
    • Overall height 4160mm
    • Turntable width 3060mm
    • Track length on ground 6105mm
    • Track shoe gauge 3265mm
    • Standard track width 1460mm
    • Max. digging radius 15075mm
    • Max. digging radius at ground level 14790mm
    • Max. digging depth 10020mm
    • Max. digging height 13790mm
    • Max. dumping height 11280mm
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    Brand Strength
    Brand Strength

    SINOMACH has developed a global footprint, with marketing and service systems covering over 100 countries and regions.

    Strong Global Network
    Strong Global Network

    Subsidiaries in West Africa, India, and South Africa, a joint venture in Malaysia, with offices in Mexico, Argentina, and the Philippines.

    Wide Overseas Reach
    Wide Overseas Reach

    Working with 70+ distributors to provide local sales and after-sales support.

    Extensive International Projects
    Extensive International Projects

    Supplied large-scale turnkey equipment packages including excavators, loaders, bulldozers, rollers, and graders for major infrastructure projects in Africa, mining operations in South America and the CIS, highways in West Africa, and engineering projects across Central Asia.

    Reliable Local Support
    Reliable Local Support

    Timely parts supply and professional after-sales service through our distributor network, giving customers complete confidence.

    Interested in our construction equipment?

    From excavators and bulldozers to graders and compactors, we’re here to answer your questions and help you choose the right machines. Send us a message anytime.

    Contact: Mr. Cheng
    Email: sales15@changlin.com.cn
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    A hydraulic grapple is the most suitable choice. It provides a secure grip and flexible movement, allowing efficient stacking, loading, and transport of logs or timber in forestry operations.

    Protective guards are optional and installed based on the intended application. For forestry operations where falling branches and impact hazards are common, adding a protective guard is strongly recommended to enhance operator safety and equipment durability.

    Amphibious excavators are designed for marshlands, swamps, and shallow water environments. Their pontoon chassis provides high buoyancy and stability on soft ground. With extended booms and a wide operating radius, they are also suitable for deep-water construction. The square pontoon platform reduces the risk of rollover, and the lightweight manganese steel body with anti-corrosion coating ensures long service life in harsh, waterlogged conditions.

    Over 30 excavator attachments are available for forestry use, including hydraulic breakers, log grapples, and feller bunchers. In addition, the undercarriage is typically upgraded with a reinforced, widened frame and skid-plate style track guards to improve ground clearance and terrain adaptability. Protective systems may include bullet-resistant cabins, high-strength body panels, and 360° LED lighting to improve safety and visibility in rugged forest environments.

    Amphibious excavators equipped with positioning piles and extended booms can reach a maximum digging depth of 10,020 mm (10.02 meters), depending on the size of the pontoons and the configuration of the spuds. Operators can adjust the spud legs to adapt the digging depth for deeper sections of a water body. The deeper the pontoons are submerged, the greater the excavating depth achievable.