Industrial-Grade 280M Diesel Hydraulic Drill Rig Designed for Fast Penetration

Industrial-Grade 280M Diesel Hydraulic Drill Rig Designed for Fast Penetration

Product Description

In today's water resource development landscape, facing increasingly complex drilling environments, we proudly introduce our new generation 280-meter intelligent water well drilling rig. This rig integrates military-grade technology with intelligent control, designed specifically to withstand the most extreme geological conditions.

Excellent Geological Adaptability

This rig utilizes a military-grade alloy drill bit and an advanced intelligent rock formation recognition system, making it easily adaptable to a variety of complex geological environments:

Hard bedrock (compressive strength ≤ 150 MPa)

Unstable quicksand and loose sedimentary layers

Percussive formations containing pebbles and boulders

Karst cave areas

Technical Parameters

Machine Advantages

1. This rig combines mud rotary and pneumatic impact drilling. The mechanical top drive delivers 901 rpm and 9000 Nm torque, automatically switching modes for different formations—mud circulation in soft soils, rotary cutting, or DTH hammer drilling in hard rock. The pipe-following system ensures borehole stability in loose gravel layers.

2. With a 3500 mm dual-speed feed, the rig maximizes drilling time by adjusting penetration rates to rock hardness. Its dual-mode hydraulic system uses single-pump power during drilling and shifts to dual-pump supply for lifting, reducing energy waste by 40% and auxiliary time by 35%.

3. An all-mechanical transmission doubles energy efficiency compared to hydraulic rigs. Together with a quick-change tool system, it prevents jamming and overheating, raising overall drilling efficiency by over 50%.

Machine Pictures