HQZ-260L 8430.41.9000 Model: HQZ260L Tower: 3 meters Chassis: Rubber tracks Drilling Diameter (mm): 130-305 Drilling Depth (m): 260 Single-pass Length (m): 3.6 Traveling Speed ​​(km/h): 2.5 Maximum Climbing Capacity: 30 Engine Brand: Yunnei Main Power: 76kw Working Air Pressure (MPa): 1.7-3.0 Air Consumption (m³/min): 17-31 Drill Rod Diameter (mm): 76/89 Drill Rod Length (m): 1.5/2.0/3.0 Lifting Force (T): 17 Slewing Speed ​​(rpm): 45-65 Slewing Torque (N.m): 4500-4700 Dimensions: 3900*1850*2350 Total Weight (T): 4.8 29-23 Air compressor 8414.80.4100 Dimensions: 3100*1900*1950 mm Machine weight: 3600Kg Engine brand: Xichai CA6DL2-35G31-YM10 Engine power: 258 Kw Exhaust volume：29 m3/min Exhaust pressure：23 bar Drill Rod 8431.43.2000 Drill Rod  φ76*3m DTH Hammerr 8412.31.0090 6" hammer DHT Hammer connector 8412.31.0090 hammer connector DTH drill bit 8431.43.2000 DTH drill bit 175 mm Mud pump 8413.50.9090 BW250 mud pump Air duct 3917.39.0000 Air compressor duct 51mm Duct connector screws 3917.39.0000 Air compressor duct connector screws Tri-wing composite drill bit 8431.43.2000 175 mm drill bit Tri-wing alloy drill bit 8431.43.2000 175mm drill bit