Underground Excavator Crawler Mounted 70m Diaphragm Wall Grab

TG40 Crawler Mounted Diaphragm Wall Grab For Excavator With CE Certificate

Basic informaiton:

Diaphragm walls are underground structural elements principally used for retention systems and permanent foundation walls. Our TG series hydraulic diaphragm wall grabs are ideal forpit strutting, dam anti-seepage, excavation support, dock cofferdam and foundation element, and are also suitable for the construction of square piles. It is one of the most efficient and versatile construction machines on the market.

Advantages:

By adherence to independent innovation, we have designed and developed the following key technologies:
a. With 1-cylinder connecting rod(push plate mechanism and 2-cylinder connecting rod (4-rod mechanism) zero adjusters, the arm can be calibrated at any time in progress;

b. High-efficiency construction and a powerful grab closing force, which is beneficial to construction of diaphragm wall in complex strata; hoisting speed of winding machine is fast and auxiliary time of the construction is short;

c. Inclinometer, longitudinal rectification and lateral rectification devices are mounted can make the bearing conditioning for slot wall and can have a good rectifying effect in the construction of soft soil layer;

d. Advanced measure system: the grab has equipped advanced touch-screen computer measure system,recording and displaying the dug depth and inclination of hydraulic grab bucket. lts depth, hoisting speed and location of X, Y direction can be displayed accurately in the screen, and its measured inclination degree can reach 0.01, which can be saved and print and output automatically by computer;

e. Reliable security protection system: security control level and multi center electric detection system are set in car cab can forecast the work status of main components at any time;

f. Grab rotary system: grab rotary system can make relative boom rotary, under the conditions that the chassis cannot be moved, to complete the wall construction at any angle, which greatly improve the adaptability of equipment;

g. Advance- performance chassis and comfortable operation system: using special chassis of CAT, valve,pump and motor of Rexroth, with advance performance and easy operation. The cabin equip with air condition, stereo, full adjustable driver seat, with features of easy operation and comfort.

TG40 Technical Parameters

TG series Diaphragm Wall Grab Photos: