China Air Seismic Hole Blasting Drilling Rig

20m Portable Air Seismic/Auger/DTH/RC Hole Blast Drilling Rig

Max. Drilling Hole Depth: 20m
IModel No.:BH20D (With Diesel Engine)
Model No.:BH20G (With Gas-online Engine)
II. Technical Specification:

Model No.BH20D / BH20GDrilling Depth (m)20mDrilling Diameter (mm)82/90mmPower HeadOutput Torque (N.m)500-700N.mOutput Speed (r/min)0~136r/minPressurized Lifting SystemLifting Force (KG)1000KGLifting Speed (m/s)0.60m/sAir CompressorAir Displacement Volume (m3/min)3.5m3/minAir Displacement Pressure (bar)7barEngine Output (HP)Main Engine 25HPAir Compressor Engine35HPWeight (KG)Max. Weight of Main Machine≤70KGTotal Weight of Main Machine210KG (BH20G)/
250KG (BH20D)Weight of Air Compressor60KG (Without Oil)Overall Dimensions (Including Air Compressor) (mm)1000x800x2800mmThe parameters is listed for reference only. The more accurate parameters will be submitted to you by contacting us on Made-in-China.com or email us
III. Aftersale Service:
1. One Year Warranty for main component quality, we can send the spare parts to you with charges accordingly.
2. The Air Compressor and other drilling tools are available.
3. Operation: We can send you the manual book or operating video to you. 24 hours online service once if any questions on it.
4. Sea/Air/Railway/Land Transportation Available for shipment. We will trace on the track and keep you informed.
IV. Related Photos: