H-QUNING Heavy Equipment Seat Cushion is designed to improve operator comfort during long working hours on compact and mid-size construction equipment. This seat cushion is compatible with select Komatsu and Kobelco mini excavator models, offering a practical aftermarket seating solution for daily operations. Built with durable, high-density padding, the cushion helps reduce vibration and pressure caused by prolonged operation on hard or worn factory seats. The surface material is designed for industrial environments, providing reliable resistance to dust, dirt, and daily wear commonly found on construction sites. The universal-fit design allows this seat cushion to be installed on many compact excavator seats without modification. It stays securely in place during operation, helping operators maintain a stable and comfortable seating position throughout the workday. This product is an aftermarket accessory, engineered to match the needs of professional operators. It is not an OEM part and is not manufactured, endorsed, or sponsored by Komatsu or Kobelco, but is intended to be compatible with commonly used compact excavator seating systems.