Amphibious excavator is a suitable land, swamps and shallow water soft ground operations special-purpose machinery, with a strong chassis pontoon buoyancy and low ground pressure, are being widely used in water conservancy, urban construction The dredging and water management, river marshes and wetlands, resource development river, lake, sea, beach, governance development salinity ore, fish ponds, ponds renovation, flood rescue, environmental remediation and other complex engineering environment. Current domestic production of such small excavator manufacturers, most manufacturers offer products for individual modifications, firm size is very small, less clearance technology, using quality and stability is not guaranteed. Excavator sales network on the water, a lot of information with the rent, but the authenticity of the enemy. According to the comparison, the amphibious excavator factory in Shandong stronger. Shandong amphibious excavator amphibious aircraft manufacturer regular jobs in one meter depth zone operations, can add a floating floor, suspended in the water so that it can be within a few meters deep waters. The company has a variety of models of the lower (floating layer and related equipment), price range, also provide various types of machine. A minimum of 115 horsepower machine, Japanese excavation of about 300-400 square the whole price of about 7.8 million. Maximum SW200 type, for about 178 horsepower 700 square excavation day, if imported digging machine without a floating layer of about 1.05 million, plus other equipment floating layer of about 1.4 million, 10.5 meters long arm machine. Can also be extended, for up to 18 meters. SW200 main parameters: Model SW200 technical parameters Bucket Capacity (M3) 0.6 Operating Weight (Kg) 24000 rotation speed (rpm) 10.7 walking speed (Km / h) swamp land 3.2 2.3 60% gradeability ground pressure (Kg / cm2) 0.142 bucket digging force (KN) 120 Operating Range Maximum digging radius a (mm) 9910 Maximum digging depth b (mm) 5200 Maximum digging height c (mm) 9850 maximum discharge height d (mm) 8230 e minimum radius of gyration (mm) 4300 Dimensions wheel spacing A (mm) 6900 Track full-length B (mm) 7720 upper platform ground clearance C (mm) 1960 swivel radius D (mm) 2950 upper platform width E (mm) 2650 Overall height F (mm) 3795 Minimum ground clearance G (mm) 1130 gauge H (mm) 2600 Overall width J (mm) 4100 Width of Shoe K (mm) 1400