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Excavator Rock Drill & Splitter by TGEC

TGEC builds integrated hydraulic rock drill and splitter attachments that bring drilling and mechanical splitting together into a single excavator-mounted system. Instead of the traditional two-step approach—a separate drill rig to sink the hole and a standalone splitter to crack the rock—the TGEC unit handles both operations on one carrier, consolidating equipment and labor on site for quarrying, mining, tunneling, demolition, and non-blasting rock excavation. Three models are available for excavators from 20 to 50 tons, with drilling diameters from 115 to 155 mm, 360-degree rotation, and configurations that may include wireless remote control, an onboard air compressor, and integrated dust suppression. As a direct manufacturer, TGEC supplies equipment dealers, mining contractors, quarry operators, and qualified OEM partners with factory-direct production, custom mounting brackets, and volume pricing. Full specifications, compatibility data, and configuration guidance are covered on the individual product page.

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TGEC integrated rock drill and splitter systems are engineered for hard-rock processing in quarrying, mining, tunneling, demolition, and non-blasting excavation—anywhere controlled fracture direction and reduced vibration are priorities.

Rock Drill & Splitter Attachment

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Application Scenarios

Quarrying and dimension stone: Drill and split large blocks in granite, marble and limestone quarries without blasting, preserving stone grain quality through controlled fracture.
Mining and underground excavation: Break hard ore and rock in tunnel headings where blasting is restricted by ventilation, ground control or proximity to existing structures.
Tunneling and shaft sinking: Process rock in confined environments where breaker vibration and noise must be minimized, and where controlled fracture direction is critical for tunnel profile.
Demolition and foundation work: Split reinforced rock and bedrock during building demolition, basement excavation and site preparation in urban areas; concrete foundation applications can be reviewed based on project conditions.
Non-blasting rock excavation: Process hard rock near pipelines, utilities, buildings and environmentally sensitive zones where blasting is prohibited or heavily restricted.
Road and railway construction: Split rock cuts, trench rock and slope stabilization material in right-of-way construction where controlled breaking helps limit flyrock and vibration.

OEM & Bulk Supply

As a direct manufacturer, TGEC supplies integrated rock drill and splitter systems to equipment dealers, mining contractors, quarry operators, and qualified OEM partners through factory-direct and bulk programs. The three core models—TG-RDS115, TG-RDS130, and TG-RDS152—cover excavators from 20 to 50 tons, and custom configurations can be reviewed for qualified production orders. Custom requests might include non-standard mounting brackets, quick-coupler interfaces, frame height adjustments, region-specific hydraulic connections, or specified steel grades—all subject to engineering and production review. Dealers and distributors can also explore mixed orders with other TGEC excavator attachments to streamline sourcing and international freight. Send over your required specs, estimated quantities, and target applications, and we'll get back to you with a factory-direct quote.

Frequently Asked Questions

What is an excavator rock drill and splitter?+

An excavator rock drill and splitter is an integrated attachment that combines hydraulic rock drilling and mechanical rock splitting into one excavator-mounted system. It first drills a hole into the rock, then inserts a splitting wedge into that same hole to apply controlled mechanical force and fracture the rock along a predictable plane. Unlike separate drilling and splitting equipment that requires two machines or repositioning, the integrated unit completes both operations on a single excavator.

What types of excavators can use a rock drill and splitter attachment?+

TGEC integrated rock drill and splitter models are designed for excavators from 20 to 50 tons. The machine must have an auxiliary hydraulic circuit with sufficient flow and pressure to drive the drill, splitter and on-board air compressor. When ordering, provide the excavator make, model, operating weight and auxiliary hydraulic specifications so the correct model and mounting bracket can be confirmed.

When is non-blasting rock excavation a suitable option?+

Non-blasting rock excavation is suitable when blasting is prohibited, restricted, or impractical—typically near pipelines, utilities, buildings, tunnels, or environmentally sensitive zones, or in urban areas where vibration, noise and flyrock must be controlled. It is also preferred in dimension stone quarrying where controlled fracture preserves rock quality, and in underground mining or tunneling where ventilation or ground control limits explosive use.

How do I choose an excavator rock drill and splitter?+

Start by matching the unit to your excavator operating weight and auxiliary hydraulic flow and pressure. The TG-RDS115 suits 20-ton excavators with 210 L/min flow, the TG-RDS130 fits 30 to 36-ton machines with 240 L/min flow, and the TG-RDS152 covers 30 to 50-ton carriers with 280 L/min flow. Next, consider the rock type and required drilling diameter, which ranges from 115 to 155 mm across the three models, and the wedge length from 1050 to 1500 mm. Verify that your excavator can handle the attachment weight, which ranges from 3.2 to 4.85 tons, at the working reach and height you will operate at. Provide the excavator make, model, hydraulic specs and pin dimensions to confirm the correct model and mounting bracket.

Can TianGe supply excavator rock drill and splitter systems for OEM projects?+

Yes. TGEC supplies integrated rock drill and splitter systems to equipment dealers, mining contractors, quarry operators and qualified OEM partners with factory-direct production. OEM and private-label programs can be configured with partner branding. Custom mounting brackets, frame height adjustments and regional hydraulic connection configurations can be evaluated for specific excavator brands and market requirements, subject to engineering and production review. Contact us with your target market and configuration requirements to begin a project review.

Request a Quote — TGEC Excavator Rock Drill & Splitter

Tell us what you know about your project—your excavator make and model, operating weight, auxiliary hydraulic flow and pressure, primary application (quarrying, mining, tunneling, demolition, non-blasting excavation), rock type and typical hardness, mounting or coupler type, and pin spacing and pin diameter if available. You don't need to know the exact model or drilling diameter upfront: our team will evaluate your carrier and rock conditions, confirm the right model (TG-RDS115, TG-RDS130 or TG-RDS152), verify the appropriate drilling diameter and wedge length, and send you a quote based on your specs and delivery terms.

Dealer and OEM inquiries: Contact TGEC to discuss volume supply, custom configurations, private-label requirements and long-term sourcing programs for integrated rock drill and splitter systems.

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