
<span style="font-weight: 400;">The PDTHR 300 Skid Mounted DTH Cum Rotary Drilling Rig is engineered for efficient water well and borehole drilling across varying soil and rock conditions. With a drilling depth of up to 300 metres, the rig combines DTH and rotary drilling capabilities to support diverse project requirements.</span>
<span style="font-weight: 400;">Its skid-mounted design provides a stable drilling platform, while the powerful system is built to handle demanding operations with dependable performance. Designed for contractors and businesses involved in water well drilling, the PDTHR 300 offers the capability required for productive drilling across different project environments.</span>
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<h5 style="text-align: justify;">Built for Versatility and Operational Efficiency</h5>
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Whether working in hard rock formations or other ground conditions, the combination of DTH and rotary drilling methods provides greater operational flexibility. The rig is designed to support consistent performance while helping operators meet varying drilling requirements.
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<h5 style="text-align: justify;">Key Features of the PDTHR 300</h5>
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<li>Up to 300 metres drilling depth for demanding borehole applications.</li>
<li>DTH drilling capacity of 152–254 mm for suitable hole sizes.</li>
<li>Rotary drilling capacity of 152–304 mm for broader application requirements.</li>
<li>180 HP engine designed to support demanding drilling performance.</li>
<li>Robust mast and hydraulic system for efficient operational control.</li>
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<strong>Find the Right Drilling Solution with Prime Rigs</strong>
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Looking for a dependable skid-mounted drilling rig for your next water well or borehole project? Contact Prime Rigs to learn more about the PDTHR 300, its specifications, and available solutions for your drilling requirements.
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<p style="text-align: justify;">Top drive DTH cum Rotary drill rig is capable of drilling in different formations such as Hard Rock by DTH, Unconsolidated / Alluvial formations using Air/Water/Foam flush by Rotary Method.
<span style="font-weight: 400;">The PDTHR-800 is a top drive DTH cum Rotary drill rig built to perform across a wide range of ground conditions. It drills through hard rock formations using the DTH method and handles unconsolidated or alluvial formations through the Rotary method, using air, water, or foam flush. This dual-method flexibility makes the PDTHR-800 a versatile choice for demanding drilling projects.</span></p>
<p style="text-align: justify;"><span style="font-weight: 400;">Mounted on an Ashok Leyland BS4 6×4 carrier truck, the PDTHR-800 is powered by a robust ELGI air compressor delivering 1,500 CFM at 400 PSI, paired with a Top Head Drive rotary head offering up to 600 kg-m of torque and a rotation speed of 1–100 RPM. The rig features a 7.5-metre mast with a 31-ton capacity, a hydraulic feed system with 40 tons of pull-up force, and a mud pump for circulating drilling fluid downhole. With DTH drilling capacity of 304–355mm and Rotary drilling capacity of 304–406mm, the PDTHR-800 is engineered to deliver reliable, high-performance drilling across large-scale projects.</span></p>
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PRL Tractor Mounted Drill Rig Model PPR-30 is primarily designed for Unconsolidated / Alluvial / Soft Soil applications as construction use. PRL PPR- 30 is among the best and most sought after tractor mounted drilling rig in the market. It is intended for use in Construction purposes. PRL PPR-30 is designed for 100-609mm (4”-24”) with Rotary operation
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<span style="font-weight: 400;">The PDTHR 100-150 Trolley Mounted DTH Cum Rotary rig handles water well drilling in unconsolidated, alluvial, and soft soil formations, making it a practical choice for construction-focused projects. Powered by a Deck engine rated at 105 hp, the rig reaches drilling depths up to 150 metres, with DTH hole diameters up to 165 mm and rotary diameters up to 203 mm.</span>
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<strong>PHEL SELF PROPELLED TROLLEY DRILLING RIG:</strong>
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