1、 Refitting wood grabbing machine
Refitting the wood grabbing machine, as the name implies, is a modified wood grabbing machine, which is generally transformed from an ordinary excavator used for digging purposes, and is usually modified by a second-hand excavator, because no one will buy a new ordinary excavator to refit the wood grabber. It is better to buy a new one than to buy the original one. Therefore, it is more suitable to use the second-hand excavator to refit the wood grabbing machine, which can greatly reduce the investment cost.
2、 Original wood Grabber
The original wood grabbing machine refers to a complete wood grabber when the new machine leaves the factory, that is to say, the machine manufacturer designs and produces according to the requirements and standards of the wood grabber from the beginning until it leaves the factory. The original grabbing machine is generally expensive.
The following is a brief description of how to use ordinary excavators to refit wood grabbing machines.
Because the original working purpose of the wood grabbing machine is completely different from that of the ordinary excavator, the front-end working device of the excavator must be replaced. First of all, it is necessary to replace the original standard short arm with the lengthening arm (that is to say, the grab arm), because the length and shape of the original standard arm are generally not suitable for long-distance gripping and lifting and loading materials. However, according to the actual situation, if the working conditions can meet the requirements, the original standard arm can not be replaced. The other is to replace the original bucket with a wood grabber (claw), otherwise the bucket will not be able to complete the grab and loading operation.