This article showcases a successful export case of YG crack sealing machines to Australia. The customer purchased the YG-350L towable road crack sealing machine, a large-capacity, fully automatic, temperature-controlled road maintenance device specifically designed for long-distance, high-intensity road crack repair. The equipment features a diesel heat transfer oil temperature control system, high-flow hydraulic discharge, and an anti-clogging self-cleaning structure. It is heat-resistant, has strong continuous operation capabilities, and is suitable for the hot, sunny, dry, and dusty outdoor construction environment of Australia. It is widely used for crack sealing and maintenance of asphalt pavements in Australian highways, mining areas, and towns. YG Machinery provides localized adaptation and debugging in Australia, all-English technical documentation, cross-border after-sales service, and remote technical support. As a reliable overseas source manufacturer of road crack sealing machines, YG welcomes overseas engineering clients to inquire about equipment details and customized solutions.
Road Crack Sealing Machine Models and Specifications
| Model | YG-50L | YG-80L | YG-100L |
| Hopper volume | 50L | 80L | 100L |
| Discharge method | Self flow | Asphalt pump feed | Asphalt pump feed + hand-held tube |
| Heating method | Liquefied gas | Liquefied gas + heat transfer oil | Italian diesel burner, heat transfer oil cycle heating |
| Temperature control | Temperature sensor 180 ° (temperature control call) | Temperature sensor 180 ° (temperature control call) | Automatic temperature control system |
| Filling speed | 10m/min | 15m/min | 20m/min |
| Length of sealing pipe | —— | —— | 5m |
| Walking mode | Push-type + brake device | Push-type + brake device | Push-type + trailer |
| Mixing method | Manual mixing | Manual mixing | Electric stirring |
| Power Configuration | Solar panels + batteries | Solar panels + batteries | Import 2KW generator |
| Dimensions | 1200*700*1200mm | 1200*700*1200mm | 1750*786*1200mm |
| Weight | 120kg | 150kg | 220kg |
Client Project Background
This client is a seasoned road engineering service provider in Australia, primarily undertaking preventative maintenance projects for mining roads, local municipal roads, and industrial park floors in Western Australia. They routinely undertake large-area, long-distance crack sealing projects.
With the increase in local road maintenance orders, the client’s existing small crack sealing equipment had limited capacity and short operating time, failing to meet the needs of large-scale continuous construction. Furthermore, ordinary equipment lacked sufficient high-temperature resistance, easily leading to problems such as gel deterioration and equipment failure in the summer heat, severely impacting project delivery efficiency. After multiple rounds of equipment parameter comparison and working condition adaptation testing, the client ultimately selected the YG-350L towed large-capacity road crack sealing machine for standardized crack maintenance operations along the entire road network.
Customer Construction Challenges
- Extreme High-Temperature Conditions: Australian summers bring extremely high road surface temperatures. Ordinary crack sealing equipment’s temperature control systems are unstable, easily leading to overheating, aging, and carbonization of the sealant, resulting in secondary cracking and substandard maintenance quality.
- Inefficient Long-Distance Construction: Australian maintenance sections are wide-ranging and scattered. Small equipment has a limited sealant capacity, requiring frequent refills and interruptions, resulting in low overall efficiency and high labor costs.
- Difficult Field Maintenance: Mining areas and rural roads lack fixed supply facilities, leading to high equipment failure rates, difficulty in procuring spare parts, and slow after-sales response. Equipment downtime directly delays large-scale maintenance projects.
YG’s Targeted Solutions and Product Performance Advantages
- Addressing the high-temperature, long-distance, and high-intensity field construction scenarios in Australia, YG Machinery precisely matches customers with the YG-350L towable road crack sealing machine, comprehensively solving customer pain points from equipment performance to supporting services.
- This equipment features a 350L ultra-large capacity hot melt kettle, employing a diesel-fired thermal oil circulation heating system. It eliminates the need for electricity, making it suitable for remote, power-free construction scenarios in Australia. This allows for continuous, 24/7 operation, completely resolving issues of frequent material additions and construction interruptions.
- The equipment is equipped with a high-precision intelligent temperature control system, accurately locking the construction temperature range. This effectively prevents carbonization and deterioration of the sealant in high-temperature environments, ensuring the sealant’s elasticity and adhesion, making it suitable for Australia’s extreme high-temperature climate.
- The equipment features a high-flow hydraulic pressurized discharge system, ensuring uniform and dense material output, eliminating quality problems such as cracks, hollow areas, and water seepage, fully complying with Australian road maintenance construction standards.
- A standard hydraulic backwashing anti-clogging system effectively prevents residual sealant from hardening and clogging pipelines in high-temperature, dusty environments, significantly reducing equipment failure rates.
- The machine is equipped with a towing trailer chassis and a safety braking system, allowing for rapid relocation to various construction sites, adapting to the needs of long-distance, decentralized maintenance operations in Australia.
- In addition, the YG team provides customers with exclusive Australian adaptation services, completing high-temperature condition testing before shipment, providing a complete set of English operation manuals and maintenance tutorials, and offering 24/7 remote technical guidance to ensure customers’ independent operation and daily maintenance.
Application Results
After the equipment was deployed in Australia, overall construction efficiency improved significantly. The YG-350L road crack sealing machine has excellent high-temperature resistance, operating stably even under high-temperature exposure in summer, without problems such as carbonization or pipeline blockage. The crack sealing quality is uniform, and the crack sealing and waterproofing effect is excellent, effectively extending the service life of roads. The extra-large capacity of the vessel greatly increases the operating time per operation, eliminating the need for frequent shutdowns for refilling, improving overall construction efficiency by more than 60%, and greatly saving labor and time costs. The equipment is mobile and flexible, quickly adapting to various construction scenarios such as national highways, mining roads, and urban roads, perfectly meeting the needs of customers’ large-scale and standardized maintenance projects, and all projects passed acceptance.
Customer Testimonials
An Australian customer highly praised the quality and service of YG’s crack sealing machine: “The YG-350L road crack sealing machine is perfectly suited to Australia’s high-temperature outdoor construction environment. Its large capacity significantly improves the efficiency of our long-distance crack sealing operations. The equipment’s stability far exceeded expectations, with virtually no downtime. YG’s technical team is highly professional, providing detailed and efficient remote guidance. The equipment is easy to operate and maintain, saving us a significant amount of cost for our projects. This is the most cost-effective crack sealing equipment we’ve ever used. We will continue to purchase from them and recommend YG brand equipment to our local engineering colleagues.”
Choosing YG Manufacturer
This cross-border collaboration not only demonstrates YG Machinery’s superior product hardware capabilities but also highlights the brand’s one-stop overseas service advantages. From dedicated overseas commissioning and all-English documentation to 24/7 remote technical support and a comprehensive parts supply system, YG has completely solved the maintenance challenges faced by overseas customers after purchasing equipment, creating a complete overseas service loop. In the future, YG will continue to iterate and optimize the performance of its road crack sealing machines and supporting solutions for different climates and construction standards in Europe, America, Australia, and other overseas regions. We will continue to provide highly adaptable, high-quality, and cost-effective road maintenance equipment to help more overseas engineering clients achieve standardized and efficient implementation of preventative road maintenance. Contact us now for more product information and specific quotations!
