FULL HYDRAULIC MULTI-FUNCTIONAL DRILL RIG
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RÖKK R-series full hydraulic multi-functional drill rigs are designed and developed for the lowest drilling cost. These hydraulic submersible rilling rig can achieve minimal operation cost but highest performance, which are widely used in open-pit mines for the middle and large size hole drilling.
The rigs are equipped with dust removal system and automatic / hydraulic drill unloading function as well as heating and air conditioning in the cab.
RÖKK R-series full hydraulic multi-functional drill rigs become the leading open-hole drilling equipment with high performance, low cost operation and easy maintenance.
Reliable sliding rack mechanism to adjust the connection between boom and working face
Mechanical arm structure is robust and long life, and the joint frame with hydraulic cylinders enlarges performance in drilling direction and working range
Auto block prevention mechanism lifts the drill stem automatically when the stem get stuck
The rig cab equipped with heating and air conditioning is ergonomic design ensuring better view for safety operation
High reliable crawler, imported travel motor, and two-speed control device maximize the efficiency and its adaptability of the rig face
Dust collecting device is high efficiency ensuring clean working environment
Manipulation, position adjustment and selection are centrally controlled by the pilot operating joysticks. All the lights, warning lamps are on the same panel
Auto-disassembling mechanism for impacter and drilling stem is clamped by two hydraulic cylinders to assure effective drilling guide during opening the hole and penetration increasing working efficiency.
Manipulation, position adjustment and selection are centrally controlled by the pilot operating joysticks. All the lights, warning lamps are on the same panel
[Technical parameter]
| Items | Model | |
| RÖKK R138 | RÖKK R311 | |
| Hole diameter(mm∅) | 105-151 | 203-311 |
| Max. drilling depth(m) | 24 | 24 |
| Applicable rock hardness | F8~f18 | F8~f18 |
| Rotation torque(Nm) | 3,000 | 6,000 |
| Rotation speed(rpm) | 0~60 | 0~40 |
| Propelling power(KN) | 30 | 75 |
| Propelling Stroke(mm) | 4,380 | 4,380 |
| Lifting speed(m/s) | 0.5 | 0.3 |
| Hammer model | HD55A | HD85A/HD110 |
| Drill rod diameter(mm∅) | 89 | 146 |
| Drill rod length(m) | 4m x 6 | 4m x 6 |
| Travel speed(Km/h) | 2.5 on 1st gear
3.0 on 2nd gear |
2.5 on 1st gear
3.0 on 2nd gear |
| Grade ability(°) | 25 | 25 |
| Rising height from ground(mm) | 405 | 450 |
| Working air pressure(Mpa) | 1.38~3.2 | 1.38~3.2 |
| Air consumption(㎥/min) | 25 | 30 |
| Engine power(Kw) | 75 | 93 |
| Dimension on transportation | 10,500 x 2,850 x 3,250mm | 9,000 x 2,900 x 3,400mm |
| Dimension on working | 7,555 x 2,850 x 8,620mm | 7,700 x 2,900 x 7,800mm |
| Gross weight(ton) | 12.5 | 18 |
PRODUCTS
FIELD WE SUPPORT
CONTACT
Address.
No.47, SangDo-Ro, 55-Gil, DongJak-Gu, Seoul, Korea
Phone.
Tel: 82-10-34330700
Fax: 82-2-8229520
E-mail.
harris-circle1@primecircles.com
QUICK LINK
FIELD WE SUPPORT
CONTACT
Address
No.47, SangDo-Ro, 55-Gil, DongJak-Gu, Seoul, Korea
Phone
Tel: 82-10-34330700
Fax: 82-2-8229520
E-mail
harris-circle1@primecircles.com