Product Description: Land of Heavy according to customer needs and without hydraulic rotary hydraulic rotary two kinds. Pui-bucket without the use of hydraulic rotary excavator bucket cylinder of the oil, do not add another hydraulic valve block and piping; Pui-bucket with hydraulic swivel to add a hydraulic valve block and piping to control. Piston cylinder configuration protection. Pit shell-shaped bucket is mainly used for building foundations digging, digging pits and mud, sand, coal, gravel loading. Especially for limited space or the side of the ditch by the excavation and loading. Applicable to ships, trains, car loading and unloading. Shell-shaped bucket: Land of Heavy Industries and according to customer needs has two hydraulic rotary hydraulic rotary without. Pui-bucket without the use of hydraulic rotary excavator bucket cylinder of the oil, do not add another hydraulic valve block and piping; Pui-bucket with hydraulic swivel to add a hydraulic valve block and piping to control. Piston cylinder configuration protection. Pit shell-shaped bucket is mainly used for building foundations digging, digging pits and mud, sand, coal, gravel loading. Especially for limited space or the side of the ditch by the excavation and loading. Applicable to ships, trains, cars handling. Land of Heavy Pui-bucket excavator brand now introduces each user Huitong brand Heavy shell-bucket excavator bucket series of specific materials and use value. --S (Standard) Series: WISCO 16 manganese steel materials. Using GMAW (Mag), imported high-strength wire welding. Suitable for general digging clay and sand, gravel and other light load operating occasions. --H (Heavy duty) Series: imported high-strength wear-resistant steel, high-stress part of the special strengthening tooth plate with Korea SBIC products. Applies to dig hard soil, mixed with a softer stone, gravel, gravel and other heavy work load --R (Rock digging) Series: Sweden HARDOX imported high-strength wear-resistant steel manufacturing, high-stress part particularly strengthened, while increasing the bottom hard rock ore after blasting; ribs, bucket teeth, with bucket teeth selection of special type of Spanish rock MTG products and Korea SBIC products for soil mixed with harder stones, second Hard Rock, Phoenix fossil excavation and other heavy work load. Heavy choose Huitong brand shellfish-bucket, you are the most savvy consumers is due to decide steel shell type bucket of net, the net increase in shellfish-bucket excavator consumes power, while increasing the load will accelerate the mechanical wear and shorten the excavator lifetime. Therefore, in the selection of shell-type bucket when necessary, depending on the construction environment, the correct choice of shell-type bucket to give you the best economic efficiency. Clamshell bucket Performance: shell bucket hydraulic swing and hydraulic points without turning into two types: non-rotating shell bucket hydraulic excavator bucket cylinder using the oil, do not add another hydraulic valve block and piping; hydraulic rotation To add a shell bucket hydraulic valves and piping to control block, cylinder piston protective device configuration. Shell bucket applies to: digging, digging pits and mud, sand, coal, gravel loading building foundation. Especially for a side ditch or restricted space digging and loading, but also for ships, trains, cars handling. Most of the time used in the telescopic front-end loaded. Professional custom shell type bucket, should be the focus, so professional. Huitong mechanical excavator bucket shell type, the best choice for users. Consumers are welcome to come to order.