Equipment packages / blasthole
DTH Blasthole Drilling Equipment Package
Match the hole schedule, hammer and air system.
Quick answer
A DTH blasthole equipment enquiry should define the hole schedule and match the rig, hammer, bit shank, drill string and air supply as one documented system. Confirm whether an air compressor is integrated, supplied separately or excluded; do not assume inclusion from a product table.
Build the equipment schedule.
Each line below is a scope item to confirm, not a standard included accessory or a pre-priced kit.
| Scope item | Buyer information | Supplier confirmation |
|---|---|---|
| Hole programme | Diameter, depth, angle, rock description and site constraints | Capacity of the actual offered rig / drill string combination |
| DTH hammer and bit | Hammer model, shank designation and bit range | Compatible part numbers, drawings and applicable operating data |
| Rods and adapters | Thread, outside diameter, length and required quantities | Rotation-head connection through to hammer; handling tools |
| Air supply | Required pressure / flow and site conditions | Compressor configuration, air delivery basis, hoses and lubrication |
| Working and support scope | Dust-control needs, spares, transport and documentation | Included provisions, installation / training responsibility and exclusions |
Keep the diameter range tied to the model.
The supplier lists YQD-115 for 90–115 mm holes and YQD-165 for 140–165 mm holes. These are separate catalogue ranges. Do not infer that a different bit alone converts one machine into the other configuration.
Close the air-system inclusion question.
The YQD supplier tables contain compressor-system fields. Ask whether those fields describe installed equipment, an optional system or an external recommendation. Record the compressor model and its inclusion explicitly before comparing prices.
Check the entire connection chain.
A matching nominal bit diameter does not confirm a matching hammer shank or rod thread. Request drawings and exact part references. Rockmore publishes model-specific operation manuals; use the manual for the actual hammer offered, rather than applying another manufacturer’s limits to it.
Define the equipment boundary.
This package covers drilling equipment procurement. Hole patterns, blasting arrangements, explosives and site acceptance are outside this equipment schedule. Set the required drilling and dust-control scope with the responsible site team.
Catalogue configurations to discuss.
Sources and evidence scope.
Reviewed 17 October 2026. Supplier links support only their own listed configurations; they are not independent performance tests or an accepted order specification. The schedules and comparison questions are RigSpan editorial guidance. Other manufacturers’ references explain their own systems and do not imply affiliation or compatibility.
Build a quotation around the actual work.
Send your project brief and the items you need confirmed.
Review the supporting parts.
Related sourcing enquiries only. Confirm duty, drawings and connection compatibility for the actual offered rig.
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