The rig is capable of drilling to a maximum depth of 25 meters (recommended effective rotating hole depth range: 10–25 m), depending on ground conditions and tooling.
Drilling diameter range depends on model and tooling; typical ranges for this unit are approximately 45–98 mm (commonly listed as 45–90 mm or 50–98 mm). Confirm the exact diameter range with the supplier for the specific configuration.
The rig is powered by a 4 kW gasoline engine (Kohler brand on some configurations). Engine maximum speed is 3600 rpm. Output speed at maximum power is about 963 rpm and at maximum torque about 695 rpm.
Maximum output torque is 60 Nm. Output speeds are approximately 963 rpm at maximum power and 695 rpm at maximum torque.
Weight is approximately 60–68 kg depending on configuration and accessories. The design is compact and detachable so it can be transported easily and, after dismantling, carried as a backpack by trained personnel for remote-site access.
Typical dimensions are approximately 740 mm (L) × 530 mm (W) × 1600 mm (H). Actual packed dimensions may vary depending on accessories and packing.
It is designed primarily for portable core and rotary exploration drilling used in mineral exploration, preliminary oilfield surveys, geological research and environmental sampling.
The rig uses gasoline (unleaded recommended per the engine manufacturer's instructions). Because it is gasoline-powered and lightweight, it is well suited for remote fieldwork where electricity is not available.
Standard equipment typically includes the drill unit and a drill stand for safe field operations. Drill rods, core barrels, bits, spare parts and transport packs may be included or available as optional accessories—confirm the exact package with your supplier.
The rig is designed for simple operation and quick assembly. It can generally be assembled and made operational by a small crew (two people) after basic instruction. Operators should be trained in safe drilling and engine operation.
Routine maintenance includes engine oil and filter changes, air filter cleaning/replacement, spark plug inspection, lubrication of mechanical parts, inspection and replacement of drill bits and rods as needed, and checking fasteners before use. Follow the engine and rig maintenance manuals for detailed schedules.
Operators should wear appropriate PPE (hard hat, eye protection, hearing protection, gloves and safety boots), secure the drill stand, avoid loose clothing, keep bystanders clear, follow safe fuel-handling procedures, and adhere to the operator manual and local safety regulations.
Yes. The CS Drill 20m is suitable for environmental sampling, geotechnical and geological surveys, and similar shallow exploration tasks where portable core or rotary drilling is appropriate.
Spare parts and service are typically available through the manufacturer or authorized dealers. Warranty terms and certifications are not specified here—contact the supplier or manufacturer directly to confirm warranty coverage, available service plans and any applicable certifications or test reports.
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