QZ Series Portable Core Drilling Rig

1、Introduction to QZ Series Light Core Drilling Rig
QZ series light drilling rig is a light multi-purpose geological engineering drilling rig, which is mainly suitable for geological exploration, advanced drilling, standard penetration test (SPT), blasting hole drilling, dredging acoustic hole testing, etc.
2、Features of QZ Series Light Core Drilling Rig
2.1 Compact structure and small occupation area.
2.2 Light weight and easy disassembly, easy to move.
2.3 Two gears speed change, easy to deal with different strata.
2.4 If equipped with winch, more convenient to lift.
3、Parameters of QZ Series Electric Light Core Drilling Rig
Model QZ-1A QZ-2A QZ-2D QZ-2DS
Engine Two-phase electricity Three-phase electricity Three-phase electricity Three-phase electricity
Power 1.5kW 3kW 4kW 4kW
Borehole dia 33～46mm 33～91mm 33～91mm 46～91mm
Sampling depth Soil layerφ46: 20～25m
Rockφ46：15～20m Soil layerφ91: 10～15m
Rockφ91: 0～5m
Rockφ75: 5～10m
Rockφ60: 10～15m
Rockφ46: 15～20m Soil layerφ91: 10～15m
Rockφ91: 0～5m
Rockφ75: 5～10m
Rockφ60: 10～15m
Rockφ46: 15～20m Soil layerφ91: 15～20m
Rockφ91: 10～15m
Rockφ75: 15～20m
Rockφ60: 20～25m
Rockφ46: 25～30m
Drill pipe dia 25mm 32mm 32mm 32mm
Dimension 600*450*1900mm 600*450*1900mm 600*450*1900mm 600*450*2500mm
Weight 80kg 95kg 100kg 115kg
Note: Products are constantly being improved. Any changes will not be notified separately. Please refer to the actual product.
4、Parameters of QZ Series Internal Combustion Engine Lightweight Core Drilling Rig
Model QZ-1B QZ-2B QZ-2C QZ-2CS QZ-3
Engine gasoline engine gasoline engine gasoline engine gasoline engine Diesel engine
Power 3.5kW 3.5kW 4.5kW 4.5kW 6kW
Displacement 224cc 196cc 224cc 224cc 499cc
Borehole dia 33～91mm 33～91mm 46～91mm 46～91mm 46～110mm
Sampling depth Soil layerφ91: 10～15m
Rockφ91: 0～5m
Rockφ75: 5～10m
Rockφ60：10～15m
Rockφ46：15～20m Soil layerφ91：10～15m
Rockφ91：0～5m
Rockφ75: 5～10m
Rockφ60: 10～15m
Rockφ46: 15～20m Soil layerφ91: 15～20m
Rockφ91: 10～15m
Rockφ75: 15～20m
Rockφ60: 20～25m
Rockφ46: 25～30m Soil layerφ91: 15～20m
Rockφ91: 10～15m
Rockφ75: 15～20m
Rockφ60: 20～25m
Rockφ46: 25～30m Soil layerφ110: 20～25m
Rockφ91: 20～25m
Rockφ75: 25～30m
Rockφ60: 25～30m
Rockφ46: 40～50m;
Drill pipe dia 25mm 28mm 30mm 30mm 30mm
Rotate speed 200~570r/min 200~570r/min 200~570r/min 200~570r/min 3600r/min
Torque 110N. m 110N.m 110N. m 110N.m 180N. m
Dimension 600*450*1900mm 600*450*1900mm 600*450*1900mm 600*450*1900mm 680*1200*3800mm
(Highly customizable)
Weight 90kg 90kg 95kg 95kg 165kg
Note: Products are constantly being improved. Any changes will not be notified separately. Please refer to the actual product.