Epiroc’s New-Generation PowerROC T25 MKII Drill Rig Streamlines Control on Quarries

Why It Matters

The T25 MKII delivers up to 40% fuel savings while simplifying maintenance, giving quarry operators a cost‑effective, higher‑productivity solution in a competitive market.

Key Takeaways

• PowerROC T25 MKII uses Volvo 129 kW engine, Tier 3/4 compliance
• New control system auto‑optimizes engine speed for up to 40% fuel savings
• 12‑inch touchscreen unifies data across PowerROC T35 and T45 models
• Long‑feed and short‑feed options enable single‑pass drilling at varied depths
• Modular cabin reduces noise, vibration, and simplifies maintenance

Pulse Analysis

The surface drilling segment has become a focal point for manufacturers seeking to balance productivity with sustainability. As global demand for aggregates rises, operators are pressured to lower operating costs and emissions. Epiroc’s introduction of the PowerROC T25 MKII reflects this shift, leveraging a Volvo engine that meets stringent Tier 3 and Tier 4 Final standards while delivering 129 kW of power. By integrating a control system that continuously matches engine output to drilling load, the rig can achieve fuel reductions comparable to the earlier T45’s 40% improvement, translating into measurable cost savings over a typical 5‑year asset life.

Beyond energy efficiency, the T25 MKII emphasizes operator experience. A 12‑inch touchscreen consolidates performance metrics, aligning the user interface with other PowerROC models and facilitating quicker decision‑making on site. The redesigned cabin reduces acoustic and vibrational stress, which research links to lower fatigue and higher precision in drilling operations. The modular design also streamlines spare‑parts logistics, allowing quarry managers to maintain smaller inventories and reduce downtime during routine service.

Industry analysts view the T25 MKII as a strategic move for Epiroc to solidify its foothold against rivals such as Sandvik and Caterpillar, who are also rolling out fuel‑efficient rigs. The dual feed options—long and short—address a broader range of drilling depths, making the platform adaptable for both small limestone quarries and larger civil‑engineering projects. As regulatory pressure on emissions intensifies, equipment that couples performance with compliance will likely dictate market share, positioning the PowerROC T25 MKII as a benchmark for next‑generation drilling solutions.