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Small Size, Big Impact | Zhengxun Heavy Industry ZXP2512 Wet Spraying Boom: A Versatile Workhorse in Tight Spaces
Release time:
2026-07-17
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Summary:
Confined work environments are commonly found in narrow underground mining operations. , culverts, transportation tunnel projects, water conservancy and hydropower projects, Municipal and urban underground engineering, geotechnical slopes, and special complex construction sites Among these challenges, the inadequate adaptability of wet‑spraying operations under such conditions has long been a major technical bottleneck hindering construction efficiency. How can we strike a balance between a compact footprint and robust performance? Zhengxun Heavy Industry has provided the answer: the ZXP2512 concrete wet‑spraying carriage. With its streamlined, compact design tailored for confined spaces, and groundbreaking, all‑round technological innovations that shatter the performance ceiling of small‑scale equipment, it redefines the efficiency benchmark for wet‑spraying in narrow cross‑sections.
Compact Body: The “Agile Workhorse” for Narrow-Space Construction
Unlike the bulky design of typical wet-spraying rigs, the ZXP2512 takes a path of extreme lightweighting and compactness, featuring a streamlined, lightweight structure that maximizes maneuverability.
For scenarios where large equipment cannot access sites—such as low‑clearance openings, narrow tunnels, and small cross‑sections—it can reach the working face directly without disassembly or modification, enabling efficient and flexible relocation with exceptional site adaptability. Whether in the confined passageways of underground mines or in the limited spaces of municipal underground utility networks, it can be swiftly positioned and put into operation, significantly reducing upfront preparation costs and effectively addressing the industry’s longstanding challenge: “large equipment can’t get in, and small equipment can’t do the job well.”
Dual 360° Rotation: Full-Section Operation with “Zero Blind Spots”
Among products in the same class, the ZXP2512’s boom configuration delivers a game‑changing advantage—featuring an integrated boom combined with a compact jib and a dual 360° slewing design, it truly achieves a work envelope with no blind spots.
The highly flexible boom system can precisely cover the entire working area, while the large‑angle boom simultaneously reaches the arch crown and side walls. Upward spray Regardless of the working position, the equipment delivers precise, dead‑zone‑free spraying even under challenging conditions such as steep elevation differences, wide spans, and irregular cross‑sections. Once positioned, it can perform large‑area shotcrete operations without the need for frequent repositioning or adjustments, thereby boosting spraying efficiency while ensuring uniformity of the support layer and high construction quality—truly achieving both enhanced productivity and superior quality.
Patented Boom: Addressing Durability Challenges at the Source
The ZXP2512 is equipped with a patented boom developed in-house by Zhengxun Heavy Industry, which eliminates the issue of uneven load distribution at its very design stage. This results in more uniform stress distribution across the entire machine and a significant improvement in operational stability. Beyond delivering more stable spraying performance, this patented structure also extends the boom’s service life and reduces maintenance costs. For long‑term, continuous construction projects, it effectively minimizes equipment downtime due to malfunctions, helping to ensure timely project completion.
Hydrostatic four-wheel drive : Smooth, unimpeded travel on complex terrain
Many small wet-spraying machines, constrained by cost, typically employ a two-wheel‑drive configuration, which often leaves them unable to deliver full performance when operating on muddy, subsided, or sloped construction sites.
The ZXP2512 is equipped with hydrostatic all-wheel drive and hydraulic power steering, delivering ample power and agile handling. It ensures smooth operation on challenging road conditions, unpaved surfaces, and steep slopes, while enabling efficient and seamless relocation between work sites. Whether on temporary outdoor construction sites or in the intricate tunnels of a mine, it moves freely without restriction, completely eliminating the constraints that site conditions impose on construction activities.
Customized Configuration: Precise Adaptation for Cost Reduction and Efficiency Gains
To meet the varying project requirements for workload, power supply conditions, and cost constraints, the ZXP2512 offers three motor power options—45 kW, 55 kW, and 65 kW—and allows flexible configuration with air compressors of multiple power ratings. This customized, on-demand matching eliminates energy waste caused by oversizing and delivers high efficiency, energy savings, and precise reductions in operating costs.
At the same time, the equipment supports remote pumping operations and, combined with its wide‑range boom coverage, significantly reduces the number of repositionings, markedly boosting single‑shift productivity. With flexible configuration options and an efficient operating mode, this compact trailer‑mounted unit can meet the lightweight requirements of small projects while also handling continuous construction in medium‑size cross‑sections.
Small but powerful, agile yet stable: Redefining the benchmark for compact wet‑vacuum cleaners.
From narrow alleys to complex cross-sections, and from municipal underground projects to mine tunnel support, Zhengxun Heavy Industry’s ZXP2512 wet‑spraying carriage leverages its core strengths—compact yet powerful, agile yet stable—to overcome the performance bottlenecks of miniaturized wet‑spraying operations. It combines the site‑adaptability of compact equipment with the operational capacity and robust durability of larger machines.
As a masterfully crafted solution in the tunneling engineering portfolio, the ZXP2512 will continue to enhance quality and efficiency across diverse underground construction projects, leveraging its robust performance to ensure the timely and safe delivery of every undertaking.
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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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