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Technical Specifications: JL152
Rock Drill Model: Cummins 264KW
Drilling Diameter: 100-152 mm
Drilling Depth: 40 m
JL152 is a fully hydraulic dth drilling rig with excellent performance, which shows extraordinary performance in open-pit blasting and drilling work such as mining, stone development and road construction.
| Machine Model | JL138 | JL152 | JL178 | ||
| Drilling Diameter | Hammer | 4" | 5"or 6" | 6" | |
| Drilling diameter | mm | φ100-φ138 | φ100-φ152 | φ140-φ178 | |
| Drilling depth | m | 32 | 40 | 35 | |
| Drill pipe specifications (diameter × length) | mm | 76*3000 | 89*5000 | φ89/114*5000 | |
| Drill pipe capacity | Pcs | 6+1 | 6+1 | 6+1 | |
| Diesel Engine | Brand | Cummins | Cummins | Cummins（Ⅲ） | |
| Model | QSL8.3-C260-30 | QSL8.9-C360-30 | QSZ13-C450-30 | ||
| Rated engine power | kW | 196 | 264 | 335 | |
| Air compressor | Brand | Boss | Boss | Taiwan Hanzhong | |
| Maximum working pressure | bar | 20 | 21 | 25 | |
| exhaust volume | m3 /min | 18 | 23 | 27 | |
| type | two-stage compressor | two-stage compressor | two-stage compressor | ||
| Rotary motor | Maximum torque | Nm | 2300 | 3200 | 4500 |
| Swing speed | rpm | 0-120 | 0-120 | 0-90 | |
| walking system | Walking speed | km/h | 1.8/3 | 1.8/3 | 1.5-3 |
| Gradeability | （︒） | 20 | 20 | 20 | |
| Height above ground | mm | 380 | 380 | 450 | |
| Chassis swing angle | （︒） | ±10 | ±10 | ±10 | |
| propeller | Propulsion method | Motor + chain | Motor + chain | Motor + chain | |
| Propulsion beam type | High strength alloy steel | Aviation aluminum profiles | Aviation aluminum profiles | ||
| Advance the itinerary | mm | 3500 | 5780 | 5780 | |
| Compensation length | mm | 1000 | 1500 | 1500 | |
| Maximum propulsion | kN | 12 | 20 | 29 | |
| Maximum pulling force | kN | 18 | 25 | 29 | |
| Drill boom | Drill boom lifting range | （︒） | Down28/Up33 | Down28/Up33 | Down50/Up20 |
| Drill arm left and right swing angle range | （︒） | Left25/ Right25 | Left25/Right25 | Left25/Right20 | |
| Bracket left and right swing angle range | （︒） | Left23/Right92 | Left23/Right92 | Left95/Right30 | |
| Thruster pitch range | （︒） | 132 | 132 | 140,5 | |
| Dimensions/weight | Total Weight | kg | 12000 | 18000 | 23500 |
| Overall dimensions (length × width × height) | mm | 8400×2400×3300 | 9300×2400×3300 | 10800x2580x3800 | |
| Dust collector | Number of filter elements | PCS | 18 | 24 | 28 |
| Electrical system | Electrical voltage | V | 24 | 24 | 24 |
| Remarks | With cab | With cab | With cab |
