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Main features:
Double-layer feed configuration, adapting to the flexible matching of different lengths of drilling rods, and other specifications of propelling beams can be optionally matched to simultaneously meet the operation of medium-sized cross-section boring holes and anchor holes within 45m²;
Articulated chassis, compact body design and superior turning performance, more flexible turnaround;
Intelligent man-machine interactive interface, flexible ratio configuration of rock drilling parameters, maximizing drilling efficiency;
The cab complies with FOPS/ROPS certification, and the engine fire extinguishing system is configured to provide full escort for safe operation;
All aspects of the rock drill and drilling tool protection procedures, stable drilling control system, equipment function is more powerful.
Main parameters | Overall dimensions (L×W×H) | 12000mm×2000mm×3000/2200mm | |||
Total weight | 21±1t | ||||
Turning radius outer/inner | 6400/3100mm | ||||
Wheelbase | 3050mm | ||||
Gradeability | 25° | ||||
Driving speed | 15km/h | ||||
Ground clearance | 300mm | ||||
Minimum coverage area | 3.0m(H)×3.0m(W) | ||||
Maximum coverage area | 6.3m(H)×8.7m(W) | ||||
Rock drill | Drill range | φ41mm-φ76mm | |||
Reaming range | φ76mm-φ127mm | ||||
Height over drill centre | 95mm | ||||
Length without shank | 1008mm | ||||
Impact power | 18kW | ||||
Impact rate | 60Hz | ||||
Rated hydraulic pressure | 210bar | ||||
Maximum hydraulic pressure | 230bar | ||||
Rotation system | Separate rotation | ||||
Rotation speed | 0～215rpm | ||||
Rotation torque, max | 1000Nm | ||||
Lub. air consump. at 2 bar | 5 l/s | ||||
Water consumption | 40-120 l/min | ||||
Weight | 170kg | ||||
Sound level | ＜106dB（A） | ||||
Feed | Model A Standard（Telescopic） | Model B Optional | Model C Optional | ||
Total length | 4080 /5880 mm | 6490 mm | 5880 mm | ||
Drill rod length | 2 500 /4305 mm | 4915 mm | 4305 mm | ||
Hole depth | 2225 /4030 mm | 4640 mm | 4030 mm | ||
Weight, | 640 kg | 550 kg | 530 kg | ||
Feed force | 7kN-15kN | 7kN-15kN | 7kN-15kN | ||
Boom | Boom extension | 1250mm | |||
Boom swing angle L/R | ±45° | ||||
Max. lifting angle | -30°/+65° | ||||
Feed extension | 1500mm | ||||
Feed roll-over | 360° | ||||
Air system | Working pressure | 8bar | |||
Working flow | 1060L/min | ||||
Water system | Working pressure | 10-20bar | |||
Working flow | 200L/min | ||||
Electrical system | Total installed power | 130kW | |||
Main motor | 2×55kW | ||||
Voltage | 380-1000V | ||||
Frequency | 50-60Hz | ||||
Starting method | Soft start | ||||
Transformer | 4kVA | ||||
Cable reel（inner/outer diameter） | 700mm/1260mm | ||||
Mining cables | 80m | ||||
Hydraulic system | Hydraulic pumps | 2 units | |||
System pressure, max | 230bar | ||||
Hydraulic oil tank, volume max | 360L | ||||
Filtration | 10um | ||||
Carrier | Articulated steering | ±41°steering angle | |||
Approach angle | 18° | ||||
Departure angle | 19° | ||||
Fuel tank, volume | 85L | ||||
Electric system | 24V | ||||
Batteries | 2 x 12 V、120 Ah | ||||
Tramming lights | 4×48W | ||||
Working lights | 2×100W，4×48W | ||||
Gradeability at max load on drive wheels | 25° | ||||
Horn, beacon and reverse alarm | yes | ||||
Drilling tools | Drill rod | T38-H35-R32-4305 | |||
Drill bit | R32-φ45 | ||||
Reaming drill bit | R32-φ89 | ||||
Shank | T38 | ||||
Connecting sleeve | T38-T38-190 | ||||