Stl130 Hybrid Power Crawler Mounted DTH Drilling Rig

RELIABLE POWER 
Provide YC2108  diesel engine for this drilling rig.
Water tank and hydraulic oil radiator guarantees diesel and drilling rig hydraulic system operating safely and reliably.
Single connected gear pump provides driving force for propulsion system and rotating system respectively via diverter valve, The hydraulic system is more stalbe and reliable.

HYBRID POWER SYSTEM
It also provides 22 kw 3-phase asynchronous motor besides a double-cylinder diesel. This will allow customer choose one of the motors according to on site condition.

INDEPENDENT COOLING SYSTEM
The drilling rig provides cooling system for diesel and electric motor repectively.

STRONG POWER HEAD
Rotary power head adopts planetary speed reducer and oscillating motor with foreign advanced technique. It moves stably with low speed and high torque.

CENTRALIZED CONTROL SYSTEM
 It features advanced hydraulic system and air way system, All actions are centralized controlled, easy and convenience.
Conducting hydraulic valve to realize different moves of drill arm, guarantee drilling rig stable and high efficiency for rock drilling.
The special designed unidirection throttle valve in the hydraulic system can realize stepless speed regulating for rotating, to increase applicability for various rock layers and work efficiency.
 
DIESEL PROTECTION SYSTEM
Natural inhaling system combines of desert air filter, second air filter and oil filter to improve  the applicability for hostile environment and working life of diesel
The drilling rig also can use clean air source from air compressor and disconnect the natural inhaling way to pretect diesel against dust and cuttings.
Unidirection throttle valve can adjust and stablize air inflow of diesel.
Air dryer can remove the water of air source of air compressor efficiently.