KSJ21 hydraulic longhole drilling rig is primarily intended for long hole drilling and bolting operations, and it is suitable for underground mines and tunnels with a height range of 2.9m-5.2m and a width range of 2.8m-4.5m.
- Dimensions (L×W×H): 5525×2375×2975mm
- Weight: 10000 kg
- Gradeability: 20°
- Dimensions (L×W×H): 8800×1750×2650mm
- Weight: 12000kg
- Maximum climbing: 25%(14°)
KS311 hydraulic longhole drilling rig is mainly used for long hole drilling and bolting tasks, and it is suitable for underground mines and tunnels with a height range of 3.5m-5m and a width range of 3.5m-5m.
The rock bolting rig can pass through tunnels with cross section of 2m in width and 2.5 in height, and rock bolting operation can be implemented in tunnels with cross section at width greater than 2.5m and height greater than 2m.
The rock bolting rig can travel through tunnels with a 2.5m wide and 2.2m high cross section, and the rock bolting operations can be carried out in tunnels with a cross section of more than 3m in width and more than 3m in height.
This hydraulic tunneling drilling rig is a kind of plateau type drilling rigs especially used for drilling at high altitude. This drilling rig is suitable for drilling hard rock mines with cross sections of 12-35m².
This hydraulic tunneling drilling rig is computer-assisted intelligent tunneling equipment suitable for blast hole drilling in hard rock mining and tunneling with cross sections of 12-35 m².
This hydraulic tunneling drilling rig features a telescopic feed beam, it is suitable for drilling hard rock mines with cross sections of 12-35m². The drilling rig can also realize rock bolting, it is able to drill bolt holes of 2.2m in depth at 4m high tunnels.
This hydraulic tunneling drilling rig is a face drilling rig designed with increased working height, suitable for large hard rock mines and tunnels with cross sections of 12-44m². The drilling rig can reach a height of 7.4m from floor level, and a width of up to 7.6m.
This two-boom face drilling rig is equipped with two independently controlled drilling systems which enable a higher working efficiency and larger drilling range; It is suitable for drilling vertical, inclined and horizontal holes in hard rock mines and tunnels with cross sections of 12-45m²;
KJ421 hydraulic tunneling drilling rig is a two-boom jumbo designed for drilling vertical, inclined and horizontal blast holes and bolt holes. It is ideal for use in mining and tunneling applications with cross sections from 16m² to 68m².
KJ422 hydraulic tunneling drilling rig is a tunneling jumbo with two booms, designed for drilling vertical, inclined and horizontal blast holes and bolt holes in mining and tunneling projects. This drilling rig is suitable for underground cross sections ranging from 16m² to 95m².
KJ211 hydraulic tunneling drilling rig is primarily used for drilling blast holes in underground mining and tunneling operations. This face drilling rig works independently to drill vertical, inclined and horizontal blast holes, and it is typically suited for hard rock face and cross-cut drilling with cross sections ranging between 7 and 35m².
