<；p>；The present invention mainly relates to a device or machine for climbing up trees and more particularly to the device or machine to harvest crops and spraying insecticide without human climbing on tree such as palm trees or coconut trees or arecanuts. In one embodiment the device or machine includes a top machine part, a upper ring, an elongated “L” shaped frame with compression spring overlapped, a plurality of tension springs couple in-between “L” shaped frame and curved frame of bottom machine part which provides tension for upward and downward movement of the machine, a bunch holder, a knife handle, a telescopic case and a plurality of pulleys as lower and upper pulley. The compression spring and the telescopic case works accordingly as when the compression spring compresses and expands the telescopic pipes, where the compression and expansion of compression spring is done by pulling and releasing a rope using pulleys which makes machine to climb the tree.<；/p>；
