1, new propulsion system
use hydro-cyclinder chain pully propulsion system, compact structure, big lifting force and stablity.
2, centralized controls system
It features advanced hydraulic system and air way system, All moves 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.
3, reliable matched power
providing YC2115 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.
4, strong power head
Slewing drive adopts planetary gear reductor and oscillating motor with foreign advanced technique. It moves stably with low speed and high torque.
5, diesel protection device
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 uses clean air source from air compressor and disconnect the natural inhaling way of diesel.
Unidirection throttle valve can adjust and stablize air inflow of diesel.
air dryer can remove the water of air source of air compressor efficiently.
6,reliable four wheel and one belt
integrated crawler belt installs conveniently with reliable performance.
care chain wheel, tensioner spring and turgor cylinder can guarantee suitable crawler belt tensioner degree.
| rock hardness | f=6~20 |
| bore diameter | 83~130mm |
| bore depth | 30m |
| hightest horizontal bore | 2.8m |
| lowest horizontal bore | 2.2m |
| travel speed | 2.5km/h |
| climbing ability | 30o |
| power head rotating speed | 0~90r/min |
| max. rotating torque | 2300N·m |
| max. lifting force | 15,000N |
| propulsion stroke | 2m |
| compensation stroke | 900mm |
| working air pressure | 0.5~1.4Mpa |
| air consumption | 7~12M3/ min |
| ground clearance | 284mm |
| mast pitching angle | 0~97o |
| mast swing angle | right 17o, left 32o |
| diesel power | 36,000W |
| overall dimension(transportation) | 4250 x 1980 x 2260mm |
| weight | 3.2 ton |
