Single Boom Jumbo
CMJ14 hydraulic drilling Jumbo
Description
CMJ14 hydraulic single boom jumbo is mainly used to drill blast holes for small sized tunneling constructions in coal mine and other underground engineering with cross section 4.2m2-14m2. The drilling jumbo greatly improves working environment, and gets efficiency and quality development. Electricity power drilling jumbo are available for option.
Main Technical Specifications
| Item | Unit | Value | |
| CMJ14HTS-D (twin power) | CMJ14HT-D (electricity power) | ||
| Cross section | M2 | 14 | |
| Drill Rod Diameter | mm | Φ43 | |
| Hole Depth | mm | 2100 | |
| Min. turning radius | mm | 6000 | |
| Applicable Section (WⅹH) | mm | 2140-2400-3500×4100 | 2000×2200-3500×4100 |
| Stabilization while drilling | By jacks | ||
| (jacked) | mm | 2140 | 1930 |
| Flushing water pressure | MPa | 0.8-1.2 | |
| Drilling tools | B28×2475 | ||
| External Dimensions (LⅹWⅹH) | mm | 7700×1400×2350 | 7000×1060/1130×1960 |
| Total Weight | kg | 8000 | 5300 |
HT71 Hydraulic Scaling Jumbo
Description
HT71 Hydraulic scaling jumbo is the first choice for no sill pillar and high-sublevel caving technology. This hydraulic single boom jumbo can meet the specific drilling requirement with versatile positioning function. Reliable sliding table and rotary boom positioning system ensures the jumbo high accurate drilling. Equipped with high power HC109RP drifter, and adopted advanced electro-hydraulic control technology with high mechanized operation make the jumbo is of high productivity. The jumbo drills parallel medium long hole in big section tunnel at a time once stabilization, so improves blast output per unit.
Main Technical Specifications
| Item | Unit | Value |
| Cross section | M2 | 4×3.9-7×4.8 |
| Hole Diameter | mm | Φ76-Φ102 |
| Hole Depth | m | 40 |
| Drill rod length | mm | 1220 |
| Voltage | V | 380 |
| Rate power | kw | 62 |
| Motor capacity | kw | 55 |
| Grade Ability | degree | 14 |
| Min. turning radius | mm | 2850/5450 |
| Overall Dimensions(L×W×H) | mm | 8105×2396×3090 |
| Machine Weight | kg | 13500 |
HT72 hydraulic drilling jumbo
Description
HT72 hydraulic drilling jumbo is used for production drilling in non-coal underground mining applications, and adapted cross section is 3.5m×3.5m-4.5m×4.5m. The hydraulic single boom jumbo is the first choice for no sill pillar and high-sublevel caving technology. It can meet the specific drilling requirement with versatile positioning function, and features of high mechanization and efficiency for small cross section tunnel.
Main Technical Specifications
| Item | Unit | Value |
| Cross section | m | 3.5×3.5-4.5×4.5 |
| Hole Diameter | mm | Φ50-Φ70 |
| Hole Depth | m | 26 |
| Drill rod length | mm | 1000 |
| Voltage | V | 380 |
| Rated Power | kw | 62 |
| Motor capacity | kw | 55 |
| Grade Ability | degree | 14 |
| Min. turning radius | mm | 3200/3500 |
| Overall Dimensions(L×W×H) | mm | 8905×1450×2080(2780) |
| Machine Weight | kg | 11500 |
HT81 hydraulic drilling jumbo
Description
HT81 hydraulic drilling jumbo is mainly applied in tunneling construction of mining, metallurgy, water and electricity, railway, highway engineering, etc. This hydraulic single boom jumbo has an advanced hydraulically controlled drilling system which is safe and simple to operate. Besides, the single boom jumbo drill can not only drill the blast hole, but also drill the bolt hole easily. This kind of crawler drill, owning a drilling speed of 0.8-2 m/min, can work with high efficiency.
Features
1.This kind of crawler drill machine, owning a drilling speed of 0.8-2 m/min, can work with high efficiency.
2.The single boom jumbo drill has a low center of gravity, great mobility and remarkable stability. It is especially suitable for the tunnels of small section.
Main Technical Specifications
| Item | Unit | Value | |||
| HT81 | HT81A | ||||
| Impact Power | KW | 13 | 18.9 | ||
| Potation Torque | NM | 325 | 780 | ||
| Driven Method | Four-wheel Drive | ||||
| Grade Ability | % | 25 | |||
| Traveling Speed | KM/H | 0-14 | |||
| Electric System | Power | kw | 52 | 55 | |
| Voltage | V | 380/660 | 380 | ||
| Frequency | HZ | 50 | |||
| Dimensions | MM | 11050×2050×3040 | 11500×185092340 | ||
| Machine Weight | KGS | 15700 | 12000 | ||
HT82 hydraulic drilling jumbo
Description
HT82 hydraulic drilling jumbo is mainly applied in tunneling construction of mining, metallurgy, water and electricity, railway, highway engineering, etc. The hydraulic single boom jumbo has an advanced hydraulically controlled drilling system which is safe and simple to operate. Besides, the single boom jumbo drill can not only drill the blast hole, but also drill the bolt hole easily.
Main Technical Specifications
| Item | Unit | Value | |
| Impact Power | KW | 13 | |
| Potation Torque | NM | 325 | |
| Engine | 4TNV98T(Yanmar-Japan) | ||
| Driven Method | Four-wheel Drive | ||
| Grade Ability | % | 25 | |
| Traveling Speed | KM/H | 0-14 | |
| Electric Motor | Power | kw | 62 |
| Voltage | V | 380 | |
| Frequency | HZ | 50 | |
| Dimensions | MM | 10400×1450×2785 | |
| Length of feeder | MM | 4550 | |
| Machine Weight | T | Approx. 10 | |
HT83 hydraulic drilling jumbo
Description
HT83 Wheel type hydraulic drilling jumbo with electricity power is used for underground narrow tunnel construction in metal mine and other underground engineering. Advanced hydraulically rock drilling system with anti-jamming mechanism ensures the rapid drilling speed and high productivity. The hydraulic single boom jumbo is designed with compact structure, great mobility and energy saving, thus can improve working environment and get efficiency and quality development.
Main Technical Specifications
| Item | Unit | Value |
| Cross section | m | 2×2-3×3 |
| Hole Diameter | mm | Φ43-Φ76 |
| Hole Depth | mm | 2600 |
| Grade Ability | degree | 14 |
| Min. turning radius | mm | 2500 |
| Overall Dimensions(L×W×H) | mm | 7800×1300×1700 |
| Weight | T | 8.5 |
HT91 Hydraulic Bolting Jumbo
Main Technical Specifications
| Item | Unit | Value | |
| Impact Power | KW | 9.75 | |
| Potation Torque | NM | 320 | |
| Length of feeder | mm | 2950 | |
| Drill rod length | mm | 2200 | |
| Hole depth | mm | 2000 | |
| Engine | YT4B2-22 Luoyang YTO | ||
| Grade Ability | degree | 14 | |
| Traveling Speed | KM/H | 0~14 | |
| Electric Motor | Power | kw | 62 |
| Voltage | V | 380 | |
| Frequency | HZ | 50 | |
| Dimensions | MM | 9850×1850×2340 | |
| Ground Clearance | MM | 295 | |
| Machine Weight | KGS | 12500 | |
| Wheel base | mm | 2900 | |
HT93 Hydraulic Bolting Jumbo
Features
1. Our hydraulic single boom jumbo stays ahead of all hydraulic drilling equipment for small tunnel.
2. This compact jumbo feature small size, energy saving, low noise, multi-function and high efficiency.
3. Separating traveling and drilling power supply, which is easy switch, makes the jumbo move to next site rapidly.
4. The drilling jumbo can be used in metal mine, no-ferrous metal mine, hydro-power station and other underground bolting engineering.
Main Technical Specifications
| Item | Unit | Value |
| Cross section | mm | 3500×6000 |
| Hole Diameter | mm | Φ33-Φ44 |
| Hole depth | mm | 2100 |
| Drill rod length | mm | 2475 |
| Voltage | V | 380 |
| Rated Power | kw | 37 |
| Grade Ability | degree | 14 |
| Min. turning radius | mm | 6000 |
| Overall Dimensions(L×W×H) | MM | 7800×1400×2400 |
| Machine Weight | KG | 11000 |