Buying knowledge

Selection guide

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

Used integrated down-the-hole drilling rig in working configuration

Selection guide · Sep 14, 2026

Integrated DTH Rig vs Separate Compressor: Which Used Setup Fits the Job?

Decide between an integrated DTH machine and a separate compressor package by matching air demand, mobility, service access and project continuity.Read guide · 9 min read

Used Atlas Copco D55 down-the-hole surface drill rig in a quarry yard

Selection guide · Aug 27, 2026

Top Hammer vs DTH Drilling Rig: Which Used Surface Drill Fits Your Quarry?

Compare top-hammer and down-the-hole drilling by hole diameter, bench conditions, air demand, operating cost and the checks that matter on a used rig.Read guide · 9 min read