21ton Medium Size Hydraulic Crawler Excavator

21ton Medium Size Hydraulic Crawler Excavator. High Digging Force: Bucket digging force of 149 kN and arm digging force of 111 kN for efficient excavation. CE and ISO Certified: Meets CE and ISO9001: 2000 standards for quality and safety assurance. Versatile Applications: Suitable for municipal, highway, housing, road, and port construction projects. Durable Structure: Finite element analysis strengthens key components to withstand harsh conditions. Easy Maintenance: Ground-level access to maintenance points with easily opened side and rear shields. Low Fuel Consumption: Optimized system design ensures high construction efficiency with reduced fuel usage. Flexible Customization: Offers full, minor, and flexible customization options from samples or designs.