Description
The Underground Bolting Rock Drilling Rig SMC-TE-UJ21M Jumbo stands out for its revolutionary design, developed using advanced technology from world-renowned manufacturers and produced under strict quality control standards, ensuring high reliability and performance in underground drilling operations. Meanwhile, the SMC-TE-UJ21M features double booms—one dedicated to production and the other for service—along with an integrated platform positioning assistance system, enhancing operational efficiency and flexibility in complex underground environments.
Technical Details
| Description | |||
|---|---|---|---|
| MODEL | SMC-TE- UJ21M | ||
| Hole range | 45-89mm | ||
| Hole depth | 3,440mm | ||
| Drill Rod Size | T38-H35-R32/3,700mm | ||
| Face Drilling Work Size (W x H) | Nil | ||
| Anchor Work Size (W x H) | Nil | ||
| Drilling/Anchor Coverage Area | Nil | ||
| Turning Radius ( inner / outer ) | (inner 4,800 mm /outer 8,200 mm） | ||
| Dimension (L*W*H-roof up/down) | 16,800X2,500X2,700/3,400mm | ||
| Weight | 33000kg | ||
| Drifter Model | TE104M | ||
| Impact Power | Nil | ||
| Max. Torque | Nil | ||
| Impact Frequency | Nil | ||
| Rotation Speed | Nil | ||
| Weight | Nil | ||
| Air Compressor Model / Working pressure | 8bar | ||
| Working Pressure | Nil | ||
| Rated Capacity FAD | Nil | ||
| Diesel Engine Model China II Diesel engine | Cummins QSB5.9-C170-30 | ||
| Rated Power | 125 kW | ||
| Rotation Speed | 2200rpm | ||
| Electric Motor Rated Power | 55kW | ||
| Voltage | 380V | ||
| Reel Cable Length | Nil | ||
| Feed Total Length | Nil | ||
| Feeding Length | Nil | ||
| Extension Length | 800mm | ||
| Tramming Speed | 14.5/6.5/3.7 km / h | ||
| Gradeability | 15° | ||
| Articulated Steering Angle / Rear axle swing | ±8° | ||
| Hydraulic Jacks | Nil | ||
| Fuel tank volume / capacity | 130L | ||
| Ground clearance | 340mm | ||
| Parallel holding | Nil | ||
| Boom extension | 1,600mm | ||
| Boom swing angle L/R | ±45° | ||
| Boom lifting angle / Boom up / down angle | +68°/-45° | ||
| Feed tilt angle | Nil | ||
| Feed roll-over | Nil | ||
| Water System Flow Rate | Nil | ||
| Working pressure | Nil | ||
| Min. water inlet pressure | Nil | ||
| Bolt Length (mm) | 3,500mm | ||
| Percussion power | 20 kW | ||
| Percussion rate | 60 Hz | ||
| Rated FAD | 1m3/ min | ||
| Working RPM | 1475 | ||
| Drill rod feed Overall length | 5,495mm | ||
| Travel length | 3,470mm | ||
| Bolt carousel capacity | 9+1 | ||
| Cement grouting feed Overall length | 5,173mm | ||
| Service platform Boom extension length | 4,000mm | ||
| Service platform Boom swing angle L/R | ±45° | ||
| Service platform Rated load capacity | 600kg | ||
| Grouting pressure | 25bar | ||
| Grouting flow rate | 0-40 L/min | ||
| Cement mixer capacity | 220L | ||
| Water hose reel capacity | 100m | ||
| Electrical cable reel capacity | 100m | ||
| Bolting coverage ( WxH ) | 17.4X12.4m | ||
| Working face coverage area | 162m2 | ||
| Service platform coverage (W x H) | 14.6X9.7m |