On April 5, 2008, by 31 serious chance the client of Nanjing of consign of grab of arm of first 21.8 meters of lengthen of own research and development, and at throwing Nanjing subway construction that evening.
As we have learned, the arm grows grab of this lengthen arm 21.8 meters, radius of the oldest mining is 21 meters, height of the oldest mining 16.5 meters, deepness of the oldest mining 17 meters, bucket cubage 0.4 stere, the arm that is own research and development exhibits the longest homebred grab brand.
This machine is had those who optimize is overall systematic configuration, use former outfit to import well-known trademark engine and former outfit entrance electronic-controlled system of negative flow hydraulic pressure, control a system through advanced intelligent electric equipment, realize pair of motivation, hydraulic pressure, electric integrated control, have distinct energy-saving effect, improved exercise efficiency substantially at the same time.
Should dig the master of operation hand the Kingdom of Wei of machine to introduce according to driving, he uses the lengthen arm grab of the brand of 2 kinds of abroad that pass before contrast, grab of arm of this 31 lengthen is had work fast, economy omits rate oily, operation is comfortable wait for an advantage, it is a lot of cheaper to compare foreign brand on the price at the same time, sexual price is compared very tall.
Lengthen arm grab uses train in excess specified length luffing jib and train in excess specified length dipper, can build in face of dredge, revetment, slope and subway wait for the power with the vast play below the operating mode that accepts ground environment restriction. Each district of current whole nation in succession construction of subway of mount a horse, the wadi dredge that undertakes to protect an environment is treated corrupt waiting for a project also is blossom everywhere, the market demand of lengthen arm grab is very accordingly big. This 31 successful development go price of function stability, sex to compare tall lengthen arm grab, oneself unique position will be held in this vibrant fractionize marketplace.
