For road and municipal projects built on uneven, soft, or unfinished subgrade, curb forming equipment must offer reliable traction and high forming precision. The YG-30 crawler kerb machine for sale combines a robust rubber-track chassis and patented automation technology to tackle demanding terrain. It helps construction teams accelerate curb works while maintaining consistent quality. Reach out to us for a customized quotation and full support package.
1. Four-crawler chassis with strong grip The YG-30 is equipped with a 400 mm-wide crawler chassis, providing excellent traction. It not only ensures paving flatness but also adapts to complex terrains, enhancing construction stability.
2. Exclusive dual automatic steering system Unlike ordinary machines with a single automatic steering system, the YG-30 adopts a dual automatic steering system, reducing curve construction deviation by more than 95%. This ensures road width accuracy, improves construction precision, and minimizes rework and material waste.
3. Anti-sliding self-locking function During operation, whether uphill or downhill, the machine maintains its preset walking speed without the need for manual braking. This not only boosts efficiency but also eliminates potential safety risks.
4. Wider mold lateral movement The mold support uses three reinforced guide rails with a lateral travel range of up to 1200mm, enabling construction of wider kerb sizes and improving flexibility for diverse projects.
5. Powerful engine with full-time 4WD Equipped with a turbocharged four-cylinder diesel engine and full-time four-wheel drive, the YG-30 can easily push a mixer truck even on slopes with less than a 5% gradient. Power loss at high altitudes is significantly reduced.
6. High-efficiency feeding system The spiral feeder is driven by a high-torque hydraulic motor, ensuring faster feeding with less material jamming. The blade edges are coated with wear-resistant material, extending service life and reducing long-term maintenance costs.
Crawler Chassis & Cross-Country Performance
The YG30 adopts heavy-duty 400mm-wide rubber tracks as its travel system. Compared with wheel-type curb machines, its tracked chassis delivers a larger contact area and lower ground pressure. This design enables stable travel on soft subgrade, muddy ground, uneven unfinished foundations, and steep slope sites. It provides strong traction without sinking into wet or loose soil, which makes it ideal for rural, mountainous, and long-distance highway projects where pavement is not completed. The rubber track design also reduces damage to the base layer while maintaining powerful grip for heavy-duty forming work with large-size curb profiles.
Custom Mold Options
The YG30 supports quick mold replacement for various curb and gutter profiles. Thanks to a 1200 mm mold lateral stroke and 1000mm max forming height, it can handle larger cross-section concrete barriers and deep drainage gutters. Our engineering team can develop custom molds according to your project drawings.
When to Choose YG30 Kerb Machine for Sale
Select the YG30 crawler slipform curb machine if your projects involve soft, muddy, unstable, or heavily uneven subgrade, mountain highway construction, and jobs requiring large curb forming dimensions up to 1000mm height. Choose this crawler model for sites where ground bearing capacity is poor and wheeled machines are prone to slipping or sinking. It is the preferred option for long-distance outdoor infrastructure projects with complex terrain and large cross-section curb/gutter forming requirements.
Application Case – Road Construction Project in Romania
In a municipal road reconstruction project in Bucharest, Romania, the local construction company introduced the YG-30 crawler slipform kerb machine. The project required the completion of more than 12 kilometers of kerb construction within a short period, and the site included multiple curves and slopes.
The YG-30’s dual automatic steering system minimized deviations during curved construction, significantly improving accuracy. At the same time, its four-crawler chassis performed excellently in complex conditions, ensuring stable operation on slopes and slippery surfaces. As a result, the project was completed 15 days ahead of schedule, with construction efficiency improved by more than 30%, earning high praise from both the client and the contractor.
Cooperate with YG Machinery
If you are looking for a kerb machine for sale that is reliable, easy to operate, and significantly improves construction efficiency, the YG-30 crawler slipform kerb machine is undoubtedly a smart investment. With its four-crawler chassis, dual automatic steering system, and robust power configuration, it meets the demands of different projects while ensuring accuracy and safety in kerb construction.
Choosing YG-30 means choosing higher construction quality and greater return on investment.【WhatsApp/WeChat/Phone】+86 138 3712 2632
