HC158R Hydraulic drifter is a top-tier premium smart ultra-heavy-duty flagship New Original Hydraulic Rock Drill. It’s engineered for elite high-performance jumbo rigs, leading extreme-precision, ultra-efficient, and mega-scale drilling operations in mega mining, ultra-deep tunneling, and harsh open-pit quarries.

Dimensions et poids
Poids	190 kg (419)
Longueur sans adaptateur de tige	–
Longueur avec adaptateur de tige	–
Largeur totale	–
Hauteur	–
Spécifications de rotation
Vitesse de rotation maximale (tr/min)	0 – 170 tr/min
Débit d'huile (I / min)	–
Pression maximale (bar)	–
Couple max. (Nm)	1225 Nm (900 lb-pi)
Évaluations d'impact
Puissance maximale	21 kW (28 ch)
Plage d'entrée	–
Gamme de débits de percussion	160 I / min
Plage de pression de percussion	150 bars (2175 psi)
Fréquence d'impact maximale	38,3 Hz (2298 bpm)
Débit et pression de rinçage
Consommation d'air de lubrification à l'avant	300 I / min
Adaptateurs de tige
T45
T51

Avec un poids de 190 kg (419), il offre un équilibre parfait entre flexibilité opérationnelle haut de gamme, conception structurelle renforcée ultra-résistante et puissance de sortie extrême. Son diamètre de forage varie de 85 à 220 mm, couvrant ainsi entièrement les besoins en trous de mine à très grande échelle pour les projets miniers de très grande envergure. Son système hydraulique ultra-puissant de 110 kW offre notamment une force stable, à impact extrême et économe en énergie, avec un contrôle millimétrique de la précision. Il excelle dans les tunnels souterrains ultra-profonds de 3 200 m et les méga-mines à ciel ouvert, où il traite des roches extrêmement dures et des environnements extrêmement difficiles avec une stabilité inégalée.

This Hydraulic Rock Drill undergoes rigorous factory quality control and extreme heavy-duty continuous performance testing (1500+ hours of non-stop operation under ultra-high pressure & vibration). It ensures 100% compatibility with Montabert premium, flagship, and enhanced-series jumbo rigs. Moreover, it eliminates critical flaws of non-original parts: insufficient power reserve, unstable precision control, weak ultra-high-vibration adaptability, and frequent breakdowns. Even in harsh conditions (ultra-high pressure, continuous ultra-high vibration, heavy dust, wetness, corrosion, -35℃ to 65℃ temperature range), it maintains consistent peak performance.

Its precision-machined structure uses aerospace-grade titanium alloy + premium nano-wear-resistant/corrosion-resistant/high-damping composite materials. This enhanced flagship design integrates advanced multi-sensor fusion & real-time vibration monitoring technology while boosting load-bearing capacity by 60%—core advantages of the “HC158R” enhanced series. In addition, the ten-layer sealed system + anti-abrasive/anti-corrosion/anti-temperature-shock coating provides superior protection against moisture, dust, corrosion, vibration, and extreme temperature fluctuations. It extends service life by 62% compared to ordinary hydraulic drifters and 4% more than the standard HC158 model.

As a premium enhanced flagship Hydraulic drifter, it features state-of-the-art AI-assisted adaptive dynamic precision control. It automatically adjusts drilling parameters (impact force, speed, pressure, vibration frequency, cooling intensity, torque) based on real-time rock hardness, depth, vibration amplitude, and environmental data. This maximizes drilling productivity and precision while reducing fuel consumption by 35%. Furthermore, its optimized enhanced ultra-power hydraulic system + shock-absorbing buffer structure ensures smooth operation even under fluctuating ultra-heavy loads and ultra-high vibration, making it ideal for long-term mega-scale 24/7 continuous drilling projects.

Short delivery time ensures timely equipment replacement or project startup (average lead time 5-12 working days). Competitive pricing offers cost-effective solutions for mega mining and construction groups, especially those with continuous operation demands. Importantly, original factory quality assurance (2.5-year warranty) guarantees long-term operational stability, extreme durability, and minimal maintenance costs. It minimizes downtime (less than 0.5% annual failure rate) and project delays, supporting non-stop production in high-demand extreme mining environments.

Whether for 3300m ultra-deep underground tunnel excavation, coal mine drilling in narrow ultra-high-pressure shafts, or mega-scale open-pit continuous blasting, it delivers reliable, high-output, and precise results. For open-pit mining, it maintains efficiency in extreme weather (freezing cold -35℃, scorching heat 65℃, heavy rain, sandstorms, gale-force winds). Specifically, it adapts to extra-hard rock mines, ultra-thick ore layers, ultra-high-pressure narrow tunnels, and extreme dust/wet/corrosive/high-low-temperature quarries—meeting diverse mega-scale continuous drilling needs of ultra-large projects.

Non-original hydraulic drifters often lack enhanced ultra-heavy-duty capacity, next-gen precision control, or have short service lives. They lead to extra maintenance costs (4x higher than original parts), low continuous productivity (30% lower efficiency), and massive financial losses. In contrast, the HC158R Hydraulic drifter retains structural integrity, premium smart precision performance, and enhanced extreme power output. Its advantages (next-gen smart control, extreme vibration resistance, ultra-high continuous efficiency) empower your jumbo rigs to operate at peak efficiency 24/7, driving profitability in mega-scale mining projects.