MZ398Y crawler hydraulic drilling rig,adopts unique construction technology and climbing mechanism design, which canbe adjusted according to the slope height, suitable for maximum 45 degreesslope solar engineering construction, this equipment is capable for all kindsof PV constructional technologies: screw pile drilling, spiral hole drilling,rock DTH hammer, ramming pile and so on, the machine hydraulic parts adoptimported original parts, greatly improving the performance and stability of theequipment;machine has compactstructure, and mast has telescopic compensation function, during working themast are supported on the ground, it has high borehole stability . MZ398Ypiling machine has reliable performance, high efficiency, multifunctionalapplications. This MZ398Y solar piling machine is currently the strongestmountainous solar drilling rig in China !The MZ398Y drilling rig can also be usedfor anchoring, water wells, water conservancy, power plant, open mining, roadbuilding and other blasting hole constructions .