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PY220H Motor Grader

PY220H Motor Grader
  • PY220H Motor Grader
  • PY220H Motor Grader
  • PY220H Motor Grader
  • PY220H Motor Grader
  • PY220H Motor Grader

    • PY220H Motor Grader

    Powerful and adaptable, our 220 HP motor grader is built to handle heavy-duty roadwork and earthmoving tasks in both construction and mining environments. Its design prioritizes precision, durability, and operator comfort, making it a practical choice for large-scale grading jobs. From leveling rough terrain to shaping roadbeds with accuracy, the grader performs reliably under demanding conditions, helping improve work efficiency and reduce downtime across various job sites.

    • LengthLength 8950 mm
    • Operating weightOperating weight 16100 kg
    • Blade lengthBlade length 4320 mm
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    PY220H Motor Grader
    PY220H
    PY220H Motor Grader
    • Features
    • Specifications
    • Service
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    Main Features
    PY220H Motor Grader

    Single-lever electrohydraulic control with power shift transmission offers 6 forward and 3 reverse gears, ensuring smooth operation. The throttle is controlled by both hand and foot pedals for better responsiveness, and the electric shutdown system adds safety and convenience.

    PY220H Motor Grader

    The auto-leveling system enhances grading precision, helping reduce the number of passes and increasing overall job efficiency.

    PY220H Motor Grader

    The hydraulic system uses a single pump with flow divided to left and right multi-way valves, which later merge for optimized circulation. Maintains stable system pressure at 17.5 MPa while minimizing energy loss and ensuring consistent performance.

    PY220H Motor Grader

    Equipped with double-row heavy-duty roller chains, each with an average breaking strength of 26 tons. These maintenance-free chains withstand tough conditions and eliminate issues like breakage during heavy-load operation.

    PY220H Motor Grader

    The moldboard/blade delivers a cutting depth of up to 535 mm and features a wide range of blade pitch angles (29–77°), allowing efficient soil rolling and adapting to complex grading requirements.

    PY220H Motor Grader

    The operator’s cabin provides unobstructed panoramic visibility and is equipped with a suspension seat featuring an integrated headrest for enhanced comfort. Optional ROPS/FOPS protection, air conditioning, MP3/FM radio, and USB charging ports ensure a safer and more convenient working environment.

    Technical Specifications

    Overall Dimensions

    • Length 8950mm
    • Width 2600mm
    • Height (to the top of the cab) 3420mm
    • Wheel base 6100mm
    • Track width 2120mm
    • Min. turning radius 7.3m

    Performance

    • Operating weight 16100kg
    • Blade length 4320mm
    • Blade height 545mm
    • Shovel blade thickness 20mm
    • Max. lift above ground 450mm
    • Max. grading depth 535mm
    • Max. shoulder reach (outside of rear tires) 2400mm

    Travel Speed

    • Forward (1-6) 6.7/10.2/15.2/22.5/31.6/45km/h
    • Reverse (1-3) 6.7/15.2/31.6km/h

    Diesel Engine

    • Model Dongfeng Cummins
    • Type Direct injection, turbocharged, water cooling
    • Rated output 160kW
    • Rated speed 2200r/min
    • Max. torque 908N.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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    Front-wheel assist and full-wheel drive refer to the same feature, hydraulic motors are installed on the front wheels to provide additional traction. Standard models without this feature are typically rear-wheel drive.

    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.

    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 play a key role in maintaining safe and functional urban roads. They help create smooth and even surfaces, ensure proper drainage, and support road safety by eliminating bumps and irregularities. These machines contribute to a more comfortable driving experience for city traffic. As grading technology continues to evolve, motor graders have become more precise, efficient, and environmentally friendly. Their versatility and reliability make them essential for both road construction and long-term maintenance, especially in cities where infrastructure development requires consistent quality and performance.