Large tractor belt excavator

Large tractor belt excavator

A large tractor belt excavator, also known as a tractor rear mounted drilling machine, is a mechanical equipment mainly composed of an 18 horsepower tractor with rear output, a transmission shaft, a reducer, a frame, and a connected spiral drill bit for drilling holes and planting on the ground.

This machine is suitable for drilling holes for planting green seedlings, with a diameter range of 200mm-1000mm. Suitable for projects involving direct drilling of vertical poles, as well as drilling projects involving chucks in pits. This machine is also suitable for drilling projects during the installation of brackets in solar photovoltaic power generation. After removing the drill rod and installing specific connectors, it can be directly used for the installation of spiral piles. At the same time, this machine is also known as a pile driver and can be used for drilling pile foundations in rural housing renovation projects. This machine fully realizes the multi-purpose function of one machine, greatly improving work efficiency.

Large tractor belt excavatorThe power output shaft of the tractor drives the drill bit through the transmission system for digging operations, and hydraulic motors are also used to directly drive the drill bit for operations. The drill bit generally adopts a double helix type. Some excavators are equipped with two or more drill bits, called multifunctional excavators, which can fully utilize tractor power and improve productivity. In order to prevent the drill bit from being damaged when encountering obstacles such as rocks and tree roots during operation, a toothed clutch is installed on the transmission shaft. In the overloaded state, the clutch automatically slips, thereby cutting off the transmission of power. Suspended excavators, due to their high power and efficiency, can dig larger pits and are suitable for areas with flat terrain or where tractors can pass through.

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