Komatsu is a Japanese company founded in 1921. The company is known for producing heavy and powerful machinery. Komatsu excavators are manufactured with high precision and quality, utilizing advanced hydraulic technologies and electronic control systems.

Hyundai is a South Korean company founded in 1967. The company is known for producing heavy and powerful machinery. Hyundai excavators are manufactured with high precision and quality, utilizing advanced hydraulic technologies and electronic control systems.

Volvo is a Swedish company founded in 1927, known for producing heavy and powerful machinery. Volvo excavators are manufactured with high precision and quality, utilizing advanced hydraulic technologies and electronic control systems.

Caterpillar is one of the well-known and powerful brands in the excavator industry. This American company was founded in 1925 and has been recognized for producing heavy and powerful machinery since then. Caterpillar excavators are manufactured with high precision and quality.

Hitachi is a Japanese multinational company that operates in the production of electronic, industrial, and construction products. Founded in 1910, Hitachi is currently one of the largest electronics companies in the world. Hitachi excavators are also known as one of the company's prominent products.

Doosan is a South Korean company founded in 1977. The company is known for producing heavy and powerful machinery. Doosan excavators are manufactured with high precision and quality, utilizing advanced hydraulic technologies and electronic control systems.