Drilling diameter <br>Drilling depth <br>Walking mode <br>Column support mode <br>Crawler width <br>Allowable pile pulling force <br>Pile frame height <br>Crawler grounding length <br>Column inclination range <br>Pile frame climbing capacity <br>Column guide center distance from <br>drill rig speed <br>10t Main hoist lifting speed <br>3t auxiliary hoist lifting speed <br>Slewing speed (adjustable) <br>Slewing angle <br>walking speed <br>diagonal bracing to adjust linear speed
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