Buying knowledge

Make a better shortlist before comparing prices.

Direct guides for buyers who need to match a machine to real work, inspect it remotely, and prepare it for transport.

Used crawler anchor drilling rig with auger in an equipment yard

Application guide · Aug 20, 2026

Used Anchor Drilling Rig Buying Guide for Slope and Tunnel Support

Choose a used anchor drilling rig around the slope, tunnel, reach, hole and support method. We explain what to inspect on ground rigs and high-boom machines, what belongs in the package and what the seller must prove.Read guide · 9 min read

Crawler exploration drilling rig prepared in a workshop

Buyer guide · Aug 19, 2026

Used Exploration Drilling Rig Buying Guide: What to Check Before You Buy

A used core drilling rig must protect sample quality and keep working in your target formation. We explain what to verify across the power head, hydraulics, mast, wireline system, tooling, mud pump and export package.Read guide · 9 min read

Used towable mobile air compressor for drilling work

Equipment matching · Aug 18, 2026

Used Air Compressor for Drilling: How to Inspect and Match It to Your Rig

A practical buyer guide to matching compressor pressure and air delivery to the rig, hammer and hole, then testing the used unit hot and under load before export from China.Read guide · 9 min read

Used integrated DTH drilling rig at a quarry worksite

Equipment matching · Aug 17, 2026

Used DTH Drilling Rig Buying Guide: Match the Rig, Compressor and Hammer

A used DTH rig is only as useful as the compressor, hammer, rods and rock conditions matched to it. We show buyers how to verify the whole drilling system before price becomes the distraction.Read guide · 9 min read

Used crawler water well drilling rig working on rough ground

Requirement guide · Aug 16, 2026

Used Water Well Drilling Rig Buying Guide: Match Depth, Diameter and Geology

Choose a used water well drilling rig from the hole backward, not from the model badge forward. We explain how to match depth, diameter, ground, tooling and compressor, then make the seller prove the exact machine can do the work.Read guide · 9 min read

Used SANY rotary drilling rig in an equipment yard

Buyer guide · Aug 15, 2026

Used Rotary Drilling Rig Price: What Buyers Should Pay for in China

A low asking price means very little until the hours, repair history, working condition, tooling, and delivery scope are clear. We show you how we compare used rotary drilling rigs in China without letting a cheap listing become an expensive problem at your port.Read guide · 9 min read