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All-Round Performer in Hard Rock Tunneling: Zhengxun Heavy Industry’s Single-Arm Rock Drilling Rig
Release time:
2026-11-21
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Summary:
In drilling and blasting operations at mines, highways, railways, water conservancy projects, and even defense tunnels, the power, stability, and operational suitability of rock drilling equipment directly determine construction efficiency and job safety. Zhengxun Heavy Industry’s newly launched intelligent, high-end rock drilling rig, with its comprehensive performance upgrades, has become a reliable tool for complex tunnel excavation tasks.
Dual Excellence in Power and Consumption Reduction
This series of carriers is equipped with renowned-brand hydraulic rock drills, delivering higher power output than standard equipment on the market. Paired with a dual‑boost impact system, it not only ensures powerful drilling performance but also significantly reduces the consumption rate of consumables such as drill bits. During extended continuous operations, it maintains an efficient excavation pace while helping projects cut overall costs associated with consumable replacements.
All-terrain capability
It features four-wheel drive with an articulated frame and an innovative front‑round, rear‑swing axle design, greatly enhancing its adaptability to various terrains. This significantly improves both travel speed and climbing capability, allowing it to navigate smoothly over uneven tunnel surfaces and complex transfer routes between job sites, reaching work locations quickly without the need for additional auxiliary equipment.
Intelligent control for precise operations
The trolley comes standard with an electric control handle and also supports optional wireless remote operation, allowing operators to control rock drilling from a safer distance while simultaneously improving operational accuracy and construction safety. Its three‑mode one‑button intelligent control system enables quick switching among pilot hole, manual, and rock‑drilling modes via a single rotary knob, and it can also perform automatic drill retraction, significantly reducing human error and enhancing drilling precision.
Rugged and durable, designed for hard rock.
The equipment features a high-impact, high-torque design to ensure efficient drilling. Key components are made from imported alloy materials and are paired with a composite lubrication system, significantly extending the service life of core parts. Its high-frequency, high-pressure impact mechanism delivers powerful bursts of force, perfectly suited for working in extremely hard rock conditions. Four-stage hydraulic outriggers combined with front and rear H‑shaped support structures further enhance overall stability, keeping the machine steady even during heavy-duty rock‑drilling operations and preventing positional drift.
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Changsha Base:Hunan Zenxon Heavy Industry Technology Co., Ltd.
Address: Jinrong Tongxin International Industrial Park, Changsha High-tech Zone
Loudi Base:Hunan Haoda Heavy Industry Technology Co., Ltd.
Address: Loudi Avenue, Loudi High-tech Industrial Development Zone, Lianyuan City, Loudi City, Hunan Province
Telephone:400-186-0868
E-mail:3804246750@qq.com
E-mail:19967177733@163.com
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