Down-The-Hole (DTH) Drilling Rig, KQTG-150
Overall dimensions (lxwxh): 4300x1940x2450 mm | Weight: 6000 kg | Applicable tunnel height: 2.8-4.5 m | Total power: 32 kW | Hole depth: 0-100 m | Hole diameter: ⌀ 80-254 mm | Working pressure: 0.8-2.1 MPa | Rota...
Zhangjiakou, ChinaQDGL-3 Anchor Drilling Rig
Fundamental parameters: Drilling depth; 20-140m | Drilling diameter: 300-110mm | Overall dimension: 4300*1700*2000mm | Total weight: 4400kg | Rotation unit speed and torque: High speed; 0-84rpm; 3400Nm | 0-128rpm...
Hebei, ChinaQDGL-2B Anchor Drilling Rig
Fundamental parameters(drilling rod and casing pipe max diameter ф220mm): Drilling depth; 20-100m | Drilling diameter: 220-110mm | Overall dimension: 4300*1700*2000mm | Total weight: 4360kg | Rotation unit speed ...
Hebei, ChinaQDG-2B-1 Anchor Drilling Rig
Fundamental parameters: Drilling depth; 20-100m | Drilling diameter: 220-110mm | Total weight: 2500kg | Rotation unit speed and torque: Double motor parallel connection; 58r/min; 4000Nm | Double motor series conn...
Hebei, China