| Quantité Minimale De Commande: | 1 |
| Prix: | Négociable |
| Délai De Livraison: | 2-3 semaines |
| Conditions De Paiement: | T/T |
The KJ321 hydraulic tunneling drilling rig is engineered for drilling tunnels with cross-sections ranging from 12-45 m². It performs vertical, inclined, and horizontal drilling operations, including blast hole drilling and rock bolting.