Walking modeWalking typeUpright supporting modeThree-point supportingRotation angle360°Hull span4mAllowable pile pulling force30TUpright height21m/Φ600x450Hull grounding length5.4mPile frame gradeability2°Upright post guiding center distance330xΦ70Walking mechanismWalking speed4m/minOil cylinderYG125/80-1400Auger machine Power head modelZZSH400/ZZSH430 Motor model2x37KW/2x45KW Borehole depth≤17mHoist engineHoisting winding drumJK55T(22KW) 0~20m/min(Three gears speed regulation)Material loading winding drumJK1.61.6T(7.5KW)25m/minSwing mechanismRotating speed0.30 r/minElectric motorYEJ90S-4(1.1KW)ReducerXLEZD74-595  Main hoisting speed0~3.3m/minPlatform size under transportation conditionL=13m  W=2.3m  H=3mTotal Mass33T