Soilmec Rotary Drilling Rig vs casagrande Rotary Drilling Rig which is better

Soilmec Rotary Drilling Rig and casagrande Rotary Drilling Rig Which one is better? What is the difference between Soilmec Rotary Drilling Rig and casagrande Rotary Drilling Rig which is of good quality, the editor learned through comparative analysis Soilmec SA-40 Attachment rigs,Soilmec RT3-ST Attachment rigs,casagrande Stone Columns
B200 XP Stone Columns,casagrande Stone Columns
B175 XP Stone Columns,casagrande Cutter
Soil Mixing Multi Function Rig,casagrande Soil
Mixing Multi Function Rig,casagrande Cased CFA
VDW Multi Function Rig performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Soilmec Rotary Drilling Rig and casagrande Rotary Drilling Rig Which is better, please pay attention to global-ce.