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Ways to make excavator reach longer and dipper

doosan excavator maximum reach

There are many projects that you find out your excavator with standard boom arm is unable to reach, For example, clay lifting in a foundation, ponds sediment clearing, long slope forming, all these applications are not a standard excavator can carry out. There are several solutions for your reference to solve this problem.

To invest a bigger excavator that has a larger working envelope, but when you think of the machine cost and fuel consumption, you will know that’s really not a good solution.

2, Positioning excavator on a appropriate platform if situation allows, the platform will be helpful to extend the excavator working range, I think many contractors often use this way if it is possible, for example putting excavator furnished with clamshell bucket on a high structure as a material handling excavator, which increase a lot the excavator loading height, that’s a big improvement for truck loading and operator also can have a better visibility.

3, Boom arm modification is a good solution to extend excavator working range.

(1)Long reach boom attachment is nowadays common used for project above mentioned, advantage of equipping a longer boom arm is that you have not need to invest a bigger excavator and it doesn’t cost you too much money, but under lever principle, bucket capacity need to be reduced to a smaller one to keep excavator balance, and sometimes counterweight is needed. It is also important to rightly configure long reach attachment , suitable boom arm length and bucket size will let your excavator go smoothly and work efficiently.

(2)Extension stick is a stick that can be added on the front end of the original stick, it can extend boom length around 2-6m according to machine size class, quick install and uninstall,