FEATURES:
UD391 is a compact and flexible single-boom development drill for drilling in narrow vein and mass mining as well as in tunnelling,in cross section up to 34m. UD391 is equipped with Sandvik  rock drill and CBI drill control system, which delivers 18kw percussion power for stable and fast drill performance, and long service life for rock tools. The universal LG-B26NV boom is fitted with 360°feed rotation,automatic parallelism large and optimally shaped coverage, for fast and accurate face drilling ande versatility. Direct control  drilling hydraulic system featured with automatic control functions ensures the operator to focus on safe,fast and accurated drilling progress.UD391 is mounted on a 4wheel drive frame steered carrier,which features a safety canopy designed according to FOPS standard. The overall layout is designed for good visibility and stability in tramming in small mining drifts and tunnels. The development drill is easy to operate and maintain,and all daily maintenance could be done on ground level.
 

EASY OPERATION:                                                                        
Automatic feed paralellism function;Anti-jamming,rock drill automatic stop and return; Operation station ergonomic layout;Wide visibility from the canopy.
 

HIGHER SAFETY :                                                              
FOPS Canopy Safety warning and interlock.
 

HIGH RELIABILITY:
World famous Sandvik rock drill and SLU system: Stable and verified CBI direct control system;
Key component from global brand of Rexroth,Parker, Cavotec,etc.
 

EASY MAINTENANCE:                                                                       
All daily maintenance could be done on ground level;Central lubrication and pressure testing system.   

 

PARAMETER:

parameter name	Parameter values
Coverage area (㎡)	34
Rock drill LD50/	18kw
Boom	LG-B26NV
Feed	LGCF3700/LGCF4300
Hole depth(mm)	3,440/4,050
Hole diameter(mm)	43-64/ 76-127(reaming)
Transport width(mm)	1660
weight(kg)	11,800
Engine	YUCHAI
T-section width in turning(mm)	2750
Transport length(mm)	10,760/11,360
Transport height(mm)	2,350/2,885
Hole length(mm)	4050

 

UD391 is a compact and flexible single-boom development drill for drilling in narrow vein and mass mining as well as in tunnelling,in cross section up to 34m. UD391 is equipped with Sandvik rock drill and CBI drill control system, which delivers 18kw percussion power for stable and fast drill performance, and long service life for rock tools. The universal LG-B26NV boom is fitted with 360°feed rotation,automatic parallelism large and optimally shaped coverage, for fast and accurate face drilling ande versatility. Direct control drilling hydraulic system featured with automatic control functions ensures the operator to focus on safe,fast and accurated drilling progress.UD391 is mounted on a 4wheel drive frame steered carrier,which features a safety canopy designed according to FOPS standard. The overall layout is designed for good visibility and stability in tramming in small mining drifts and tunnels. The development drill is easy to operate and maintain,and all daily maintenance could be done on ground level.

FEATURES:
UD391 is a compact and flexible single-boom development drill for drilling in narrow vein and mass mining as well as in tunnelling,in cross section up to 34m. UD391 is equipped with Sandvik  rock drill and CBI drill control system, which delivers 18kw percussion power for stable and fast drill performance, and long service life for rock tools. The universal LG-B26NV boom is fitted with 360°feed rotation,automatic parallelism large and optimally shaped coverage, for fast and accurate face drilling ande versatility. Direct control  drilling hydraulic system featured with automatic control functions ensures the operator to focus on safe,fast and accurated drilling progress.UD391 is mounted on a 4wheel drive frame steered carrier,which features a safety canopy designed according to FOPS standard. The overall layout is designed for good visibility and stability in tramming in small mining drifts and tunnels. The development drill is easy to operate and maintain,and all daily maintenance could be done on ground level.
 

EASY OPERATION:                                                                        
Automatic feed paralellism function;Anti-jamming,rock drill automatic stop and return; Operation station ergonomic layout;Wide visibility from the canopy.
 

HIGHER SAFETY :                                                              
FOPS Canopy Safety warning and interlock.
 

HIGH RELIABILITY:
World famous Sandvik rock drill and SLU system: Stable and verified CBI direct control system;
Key component from global brand of Rexroth,Parker, Cavotec,etc.
 

EASY MAINTENANCE:                                                                       
All daily maintenance could be done on ground level;Central lubrication and pressure testing system.   

 

PARAMETER:

parameter name	Parameter values
Coverage area (㎡)	34
Rock drill LD50/	18kw
Boom	LG-B26NV
Feed	LGCF3700/LGCF4300
Hole depth(mm)	3,440/4,050
Hole diameter(mm)	43-64/ 76-127(reaming)
Transport width(mm)	1660
weight(kg)	11,800
Engine	YUCHAI
T-section width in turning(mm)	2750
Transport length(mm)	10,760/11,360
Transport height(mm)	2,350/2,885
Hole length(mm)	4050