FD820 small Rotary Drill Rig for tunnel

         FD820 Rotary Drilling Rig is an extension of KINGWOO Machinery 's the small torque rotary rotary drilling rig series, which is designed for special rotary drilling rigs such as high pressure line, bridge, tunnel and other special environmental foundation. At present, the domestic has not been dedicated to the construction of the tunnel dedicated rotary drilling rig.

Pre-sale Service
Our sale staff must fully understand our clients' requirement and in return introduce the very right product to our clients. According to your industry background and geological condition, we will offer ideal model and necessary spare parts for you to reference.

Service within Sale
We usually keep in touch with our clients and revisit them at irregular intervals. We can do consulting service such as complex geological conditions, construction failure with our senior experts. Our delivery circle is about 10 or 15 days. But when we offer customized machine according to our client's need, but delivery circle will be much longer, 1 or 2 months.

After-sale Service
We will offer normal operating training according to your actual demands. We also provide substitute for the normal wear parts for free within the guarantee period. As for the damage beyond our responsibility, we can, in response to our clients, provide technical guidance to repair or change for a new one.