There are various types of excavator attachments, how to choose the correct attachment?
The power source of the hydraulic breaker is the pressure oil provided by the pumping station of the excavator or loader, which can more effectively clean the floating stones and the soil in the cracks of the rock in the role of excavating the foundation of the building. The principle of selecting a hydraulic breaker is to choose the most suitable hydraulic breaker according to the model of the excavator and the operating environment.
Hydraulic breaker has become an important work tool for hydraulic excavators, and some people install hydraulic breakers on backhoe loaders or wheel loaders for crushing operations.
The ripper has a replaceable working device with breaking and loosening functions. It is divided into ripper for excavator and ripper for bulldozer. The ripper for excavator is also called bucket hook, and the ripper for bulldozer is also called tail hook. It is generally single-tooth, but also two-tooth or three-tooth, which has strong digging cutting force. An integrally cast loosening tooth, with ear holes on the upper part, which are respectively hinged with the stick and bucket cylinder. The tip of the tooth tip has a hard alloy surfacing tooth cap. When the piston rod of the hydraulic cylinder is extended, the tooth tip is forced to be inserted And turn the soil. It is used for excavating cracked rocks, breaking frozen soil, and also for digging asphalt roads. It is suitable for the crushing and splitting of hard soil, sub-hard stone and weathered stone, so as to facilitate excavation and loading operations with a bucket.
Quick-change joints for excavators are one of the parts of construction machinery, which are designed, developed, and manufactured independently for the specific work requirements of excavators.
Excavator quick couplings are divided into: mechanical quick couplings and hydraulic quick couplings; mechanical quick couplings can be used without modifying the excavator pipeline and hydraulic system (low-cost type); hydraulic quick couplings need to be modified Excavator pipeline and hydraulic system to meet the needs of automatic replacement of working devices.
Quick connector for excavator, also known as quick-change connector.
Quick-change connectors for excavators can quickly install various accessories on the excavator, such as buckets, rippers, breakers, hydraulic shears, wood grabs, stone grabs, etc., which can expand the scope of excavators, save time, and improve work efficient.