21 Ton Wheel Excavator

1.As an important member of small excavator series products, wheeled hydraulic excavator has multiple functions, such as backhoe excavating, crushing, drilling and clamping, and meanwhile it has advantages of easy transfer, low energy consumption, flexibility and adaptability, as well as low price, light weight and convenient maintenance. 2.It is powered by a high-efficiency direct injection engine, which has been carefully designed and commissioned to achieve sustained, stable and powerful power transmission at low speeds. Powerful torque can meet the hydraulic system requirements and achieve faster working cycle. Performance Characteristics: * It adopts hydraulic load sensitive system, with excellent electronic control pump, the engine power is perfectly matched, so that it can start more smoothly, work better, and consume less oil. * Adopting highly specialized design and analysis tools, combined with bench tests to ensure the durability of our machines. The strength and toughness of the material and structure of the product has been strictly tested under the most extreme conditions. Rigid robot welding structure ensures excellent durability of products. The counterweight and stable parts like dozer blade and outrigger have been strictly calculated and tested to ensure the durability and stability of the machine. * Advanced ROPS certified cab with sun shade, rearview mirror and adjustable suspension seat will ensure operator’s safety. Strong air-conditioning system, in line with ergonomic switch layout, will improve driving comfort.