HFJ11 Hydraulic Tunneling Jumbo Drilling Rig
- Drilling Diameter: 45-89 mm
 - Engine Power: 73.6kW
 - Traveling Speed: 11.5/5.6 km/h
 
HFJ33 Hydraulic Tunneling Jumbo Drilling Rig
- Maximum working range: 5268*5843*6140mm
 - Engine Power: 173kW
 - Rotary Torque:907N.m
 
HFJ13 Hydraulic Tunneling Jumbo Drilling Rig
- Drilling Diameter: 45-89 mm
 - Engine Power: 60kW
 - Traveling Speed: 12/4.5km/h
 
HFJ18 Hydraulic Tunneling Jumbo Drilling Rig
- Drilling Diameter: 41-89mm
 - Drilling Depth: 3.44m
 - Engine Power: 73.6kW
 - Rotary Torque: 752N.m
 
HFJ19 Hydraulic Tunneling Jumbo Drilling Rig
- Drilling Diameter: 45-89 mm
 - Drilling Depth: 3.05m
 - Engine Power:75kW
 - Rotary Torque: 670/752 N.m
 
HFJ21 Hydraulic Tunneling Jumbo Drilling Rig
- Drilling Diameter: 41-89mm
 - Drilling Depth: 2.83-4.05m
 - Engine Power: 60kW
 - Rotary Torque: 380 N.m
 
HFJ21M Hydraulic Tunneling Jumbo Drilling Rig
- Drilling Diameter: 45-89mm
 - Drilling Depth: 3440mm
 - Engine Power: 125kW
 - Total Length Of Thruster: 5500mm
 
HFJ12 Hydraulic Tunneling Jumbo Drilling Rig
- Drilling Diameter: 45-89 mm
 - Engine Power: 75kW
 - Traveling Speed: 3.6/2.3km/h
 
HFU+ Series Hydraulic Underground Core Drilling Rig
- Drilling Diameter: BQ/NQ/HQ
 - Drilling Depth: 1600m/1200m/700m
 - Engine Power: 55+55kW
 - Rotary Torque: 855-2400N.m
 

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