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RS-B-55 Exposed Hydraulic Blasting Holes Drilling Machine For Top
Hammer Drilling
Blast Hole Drill Rig RS-B-55 Exposed Hydraulic Blasting Holes
Drilling Machine For Top Hammer Drilling
RS-B Series open air blast hole drilling rig is a combustion engine
drive crawler type hydraulic drilling rig that is developed by our
company. By adopting self-propelled hydraulic track chassis with
favorable mobility and quipped with high power hydraulic motor,
heavy hydraulic drilling boom and high air pressure DTH Hammer. The
use of drilling rig RS-B series mainly covers strip mining, road
construction and rock drilling process in the field of water power
engineering. It is a down the hole drilling rig specially designed
for open mine, stone pit and construction industry. Open air blast
hole drilling rig RS-B Series adopts diesel engine. Hydraulic oil
pump unit offers power to hydraulic motor feed, rotary, propulsion
lift, and angle orientation of oil cylinder etc. Comparing with the
full pneumatic drilling rigs, when drilling rig is working, the
fuel consumption is saved up to 40-50%.
Key Features:
1. Floating chassis
Floating chassis: This drilling rig is fitted with floating chassis
and single gear crawler plate with strong road grabbing ability so
as to facilitate traveling on rough ground on mine or site.
Imported travel motor can guarantee strong drive force and increase
climbing ability of drilling machine for better maneuverability and
suitability.
2. Operating system
Operation system: Operation handle has advantages such as
centralized control and simple operation. It has traveling pilot
function so as to increase system efficiency and reduce workers’
labor strength at the same time. In the meanwhile, the entire
machine is fitted with double position operation system so as to
facilitate operators’ manipulation during transition.
3. Power system
Power system: Cummins 60Kw diesel engine oil drives imported brand
of hydraulic main pump and provides power for the rig. It provides
strong power for operation of drilling rig.
4. Drilling arm structure
Drilling arm structure: It has a simple drilling arm structure so
as to reduce carriage hinging points and failure rate and enhance
drilling stability at the same time.
5. Hydraulic pipeline
Hydraulic pipeline: It shall take effective protection measures to
protect hydraulic pipelines and reduce failure rate due to simple
hydraulic pipelines. In the meanwhile, drilling rack is fitted with
accompanying tow chains so as to protect air ducts and motor oil
pipes effectively.
6. Technical Parameters:
| Technical Parameter | Model |
| RS-B-55 | |
| Hole Diameter | 90-152mm |
| Max.Drilling depth | 50m |
| Adaptive rock | Protodyakonov scale of hardness F8 ~ F20 |
| Rotation Torque | 2200Nm |
| Rotary Speed | 0~110 rpm |
| Lifting Capacity | 30KN |
| Feed Stroke | 4.3m |
| Lifting Speed | 0.8m/s |
| Drill Rod Length | 3m |
| Drill Rod Diameter | 76 / 89mm |
| Hammer Model | ROS 45A / ROS 55A |
| Travel Speed | L:2.5KH/h H: 3.8Km/h |
| Grade Ability | 30o |
| Wind Pressure | 1.05~2.46Mpa |
| Air Consumption | ≥18m3/min |
| Engine power | 60Kw |
| Dimension | Length x Width x Height |
| Dimension on transportation | 7200x2300x2860mm |
| Dimension on working | 6000x2260x6900mm |
| Gross Weight (ton) | 7.8 T |
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com
