Pneumatic Water Well Drilling Rig 150m Borehole Drilling Machine

This rig is designed for drilling boreholes up to about 150 m for water wells, geological investigation, core sampling, foundation exploration, levee and subgrade grouting, civil wells, and ground-source (earth temperature) HVAC holes. It can also be configured for coring holes in concrete, road and tall building foundations.

The product name indicates a pneumatic (air-driven) water well rig, while the supplied description references a hydraulic core-drilling configuration. Manufacturers commonly offer pneumatic, hydraulic, or hybrid variants. Please confirm with the seller which power / drive configuration (pneumatic, hydraulic or combined) is supplied for the specific model you are enquiring about.

Maximum rated drilling depth for this model is approximately 150 meters. Typical borehole diameters depend on tooling and configuration; common ranges for water wells and grouting are roughly 50–300 mm. For diamond coring or specialized applications diameters can differ — confirm the exact diameter capabilities with the supplier.

The rig is suitable for unconsolidated soils, sands, clays, and many types of sedimentary formations. For harder rock, the rig can be equipped with appropriate tools (DTH hammers, tungsten-carbide or diamond coring bits) but rock drilling performance depends on the chosen drive (pneumatic vs hydraulic) and tooling. Discuss your ground conditions with the vendor to match tooling.

Pneumatic versions require a high-capacity air supply. Typical requirements are in the range of 0.6–1.2 MPa (6–12 bar) and airflow of several cubic meters per minute (often 6–20 m³/min), depending on depth and tool. Exact compressor pressure and flow specs vary by model and should be confirmed before purchase.

Rigs are commonly offered with diesel engine drives for field mobility, and some models offer electric motor options for site power availability. Engine power typically varies by model; consult the supplier for the specific engine make, power rating, and optional powertrain configurations.

These rigs are typically mounted on small trailers, truck frames, or lightweight crawler/skid platforms for field mobility. Portability depends on the chosen chassis; smaller trailer-mounted units can be towed by a pickup, while larger units require a transport truck or crane for loading.

Available accessories commonly include drill rods, casings, core barrels, DTH hammers, diamond coring bits, mud or airlift pumps, compressors (for pneumatic rigs), winches, stabilizers, and spare parts kits. Confirm the standard package and optional accessories with the supplier.

Typical operation requires 1–2 trained personnel: a driller and an assistant. Operators should be trained in rig controls, safe rig-up/rig-down procedures, drilling techniques, and PPE use. Many vendors provide operation manuals and can arrange operator training.

When configured for core drilling, the rig can provide continuous core samples suitable for geological logging. Recovery quality depends on tooling (diamond coring vs conventional), drilling fluid/air regime, and formation type. Hydraulic coring often yields better sample control in many conditions; discuss sample requirements with the supplier.

Routine maintenance includes daily inspection of hoses, fittings, and fasteners; lubrication of moving parts; checking engine/compressor fluids and filters; inspecting drill rods and bits for wear; and periodic hydraulic/air system servicing per the manufacturer's schedule. Keep a stock of critical wear parts to minimize downtime.

Common safety features include emergency-stop controls, guards around moving parts, pressure relief valves, secure anchoring/stabilizers, clear operator platforms, warning labels, and recommended PPE. Operators must follow local safety regulations and the manufacturer's safety manual.

Most reputable suppliers provide spare parts, consumables, and after-sales service or can refer authorized service partners. Ask the vendor about warranty terms, spare parts lead times, and local service availability before purchase.

Yes — manufacturers often offer customization such as extended-depth packages, different drill rod/casing systems, specialized coring tools, different powertrains, and auxiliary equipment. Provide your project specs (depth, diameter, ground type, mobility needs) to get a tailored configuration and quote.

Contact the supplier with project details (required depth, borehole diameter, ground conditions, preferred power option, accessories). The vendor will provide a quotation, delivery lead time, shipping options, and payment terms. Lead time varies by model, customization and current production schedules — ask for a written sales offer.