Main characteristics:
1 The TR**0D rig with Caterpillar base, which can drill max
depth at **5m,with max hole diameter at
***0mm
2 It adopts advanced burden feedback technology,and equiped
with advanced
PLC electronic technology, which have met the international
standards.
3 Retractable special CAT chassis with EFI turbocharged
engine ensures the stability of the whole machines
adaptable to all kinds of construction environment.
4 Advanced main pump negative flow constant power variable,it
realize the load and output power of engine for the best
matching,
5 Mast triangle supporting structure reduced the turning
radius and increased the ability of the whole machine during
working
