CMJ2-30 hydraulic crawler tunneling drill for coal mine is independently developed and manufactured by our company on the basis of absorbing the advantages of similar products at home and abroad and according to the actual needs of users. The crawler drilling jumbo is mainly applicable to the excavation and construction of roadways, tunnels and tunnels in coal mines and other underground projects; The drilling rig adopts a full hydraulic rock drilling system with advanced system and anti sticking device. The crawler tunneling jumbo has fast rock drilling speed and high working efficiency;The drilling jumbo for tunneling can greatly improve the working environment and improve the construction efficiency and quality.
| CMJ2-30 | |
| Overall Size(LXWXH) (mm) | 9070x1330x2480 |
| Drilling hole diameter (mm) | Φ43—Φ76 |
| Drilling rod length (mm) | 3090 |
| Drilling hole depth (mm) | 2700 |
| Drilling speed (m/min) | 0.8-2 |
| Main motors (kW) | 55 |
| Hydraulic oil tank volume Max (L) | 308 |
| Total weight (kg) | 9600 |
| Tramming speed (km/h) | 2.2 |
| Ground clearance (mm) | 220 |
| Drifter | HC25 |
| Feed rotation | ±180° |
| Max.Lifting angle (max) ° | -16°/+70° |
| Feed extension (mm) | 1500 |
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Rock mining | Coal mining | Mining technology | Underground mining machine | Mining shaft | Underground ming loader | Lhd loader | Dumping truck | Tunnel loader | Tunnel mucking loader | Tunnel mucking machine | Articulated dump truck | Tricycle dumper | Rock drilling machine | Underground drill rig | Road header machine | Tunneling machine | TBM machine | Shield machine | Electric digger | Concrete mixer pump
Sinosun Technology Group Co.,Ltd.
Address : Yuncheng Industry Zone, Heze City, Shandong Province, China
Tel : +86 530 6531227
Cellphone : +86-13561392361
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