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PY240H Motor Grader

PY240H Motor Grader
  • PY240H Motor Grader
  • PY240H Motor Grader
  • PY240H Motor Grader
  • PY240H Motor Grader
  • PY240H Motor Grader

    • PY240H Motor Grader

    Built to handle intensive grading tasks, this heavy-duty motor grader offers reliable performance for mining and large-scale earthmoving projects. Its sturdy construction, combined with user-friendly controls and precise operation, ensures consistent results even in the most demanding environments.

    • LengthLength 9980 mm
    • Operating weightOperating weight 18000 kg
    • Blade lengthBlade length 4420 mm
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    Product Brochure
    PY240H Motor Grader
    PY240H
    PY240H Motor Grader
    • Features
    • Specifications
    • Service
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    Main Features
    PY240H Motor Grader

    The grader uses a single-handle electro-hydraulic control system combined with a power-shift transmission (T/M), offering 6 forward and 3 reverse speeds. It supports both hand and foot throttle coordination, allowing better control during stand-up operation. An electric shut-off system is also included for added convenience.

    PY240H Motor Grader

    The automatic leveling system helps increase grading accuracy and reduces the number of cycles required, improving overall efficiency.

    PY240H Motor Grader

    A single-pump hydraulic system distributes oil through a diverter valve to left and right control valves, then recombines partially downstream. This setup ensures steady system pressure at 17.5 MPa while minimizing flow loss and energy waste.

    PY240H Motor Grader

    The double-row heavy-duty roller chain features an average breaking strength of 26 tons. It operates without tension adjustment and is built to withstand harsh conditions, reducing the risk of chain breakage under heavy loads.

    PY240H Motor Grader

    The grader blade or moldboard can cut up to 535 mm deep and offers an optimized curvature range of 29° to 77°, enabling efficient soil turnover and meeting the demands of specialized grading operations.

    PY240H Motor Grader

    The cab offers full panoramic visibility and includes a suspension seat with a headrest to ensure operator comfort. An optional ROPS/FOPS safety cab is available, along with features such as a built-in MP3/FM radio, high-power air conditioning for both heating and cooling, and a USB charging port.

    Technical Specifications

    Overall Dimensions

    • Length 9980mm
    • Width 3100mm
    • Height (to the top of the cab) 3630mm
    • Wheel base 6900mm
    • Track width 2580mm
    • Min. turning radius 8.3m

    Performance

    • Operating weight 18000kg
    • Blade length 4420mm
    • Blade height 580mm
    • Shovel blade thickness 16mm
    • Max. lift above ground 450mm
    • Max. grading depth 500mm
    • Max. shoulder reach (outside of rear tires) 2150mm

    Travel Speed

    • Forward (1-6) 4.96/8.55/11.3/19.32/24.25/40km/h
    • Reverse (1-3) 4.96/11.3/23km/h

    Diesel Engine

    • Model Dongfeng Cummin
    • Type Direct injection, turbocharged, water cooling
    • Rated output 179kW
    • Rated speed 2200r/min
    • Max. torque 1028N.m@1400r/min
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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 front ripper/scarifier is located between the front wheels and the moldboard. It’s ideal for breaking up hard surfaces like frozen ground or compacted soil, helping reduce resistance during grading. A rear ripper, positioned behind the moldboard, penetrates deeper to loosen lower layers of soil, making it suitable for agricultural tilling or fine grading. Both rippers can be used together to balance speed and depth, front for surface prep, rear for deep conditioning, adapting well to tough site conditions.

    Yes, it’s possible to adjust the weight by adding features like a front ripper or ROPS protection. However, when considering a longer moldboard, it’s essential to match it with the grader’s overall weight and engine power to ensure safe and efficient operation based on your working environment.

    To determine whether a motor grader matches the soil and terrain conditions in your region, you need to consider both the environment and the specific features of the grader. Compact models or those designed for maintenance work are ideal for grading tasks in narrow spaces, such as ditches, utility areas, or urban zones. Heavier-duty graders, on the other hand, perform better on rough or rocky surfaces. For soft, muddy, or wet ground, it’s best to choose a model equipped with features like larger tires or enhanced traction systems. These can improve stability and efficiency under difficult working conditions. Matching the motor grader’s capabilities with the local terrain ensures optimal performance and fewer delays on site.

    Yes, motor graders are highly versatile and can be used in a wide range of applications beyond standard road leveling. They’re effective in earthmoving projects, slope formation, spreading and loosening materials, trenching, ditching, and even snow and ice removal. Our motor graders are also suitable for:

    • Site preparation and fine leveling, clearing debris and ensuring a smooth surface before construction
    • Breaking up old pavement or hard soil, especially when equipped with a rear ripper
    • Shaping and trimming slopes for landscaping or terrain modification
    • Mixing, spreading, and compacting base layers during road construction
    • Pushing tasks, when fitted with a front blade, and maintaining balance with front and rear counterweights

    Motor graders don’t typically come with automated grade control systems as standard, but optional systems are available for those who need greater precision. These optional 2D control systems provide accurate and reliable control over both elevation and slope.
    They’re compatible with various types of sensors and can adapt to different site conditions, improving efficiency in tasks that require consistent grading accuracy, especially in road construction, foundation preparation, and other precision earthmoving jobs.