

In modern road construction, the slipform curb machine has become an essential piece of equipment for improving both efficiency and quality. As one of the flagship models, the wheel-type YG-20 slipform curb machine can continuously cast and form concrete curbs on-site in one go, completely replacing the traditional pre-cast installation method. This innovation greatly improves construction efficiency and the overall integrity of the finished product. Contact us now to get exclusive discounts on our curb paving machine!【WhatsApp/WeChat/Phone】+86 13837122632
Concrete Curb Extruder Technical Specifications
Model | YG-20 |
Type | Portable wheel type |
Steering system | Automatic steering system |
Engine | 65kW, AC380V four-cylinder turbo diesel engine |
Rated speed | 1500rpm |
Curb size | Height ≤600mm, width ≤2000mm |
Forming method | High-frequency vibrator with attached vibration motor |
Minimum turning radius | 6800mm |
Paving speed | 1–7m/min adjustable |
Hopper volume | 1m³ |
Machine size | 5000×2400×2800mm |
Weight | 6000kg |
Disruptive Design and Performance Advantages
- Dual Automatic Steering System: Unlike competitors that only have a single automatic steering feature, the YG-20 reduces slipform position deviation in curves by over 95%, ensuring precise road width.
- Anti-Rollback & Self-Locking Function: Whether going uphill or downhill, the machine maintains the set walking speed without braking, preventing rollback and ensuring both safety and quality.
- Powerful Engine: Equipped with a four-cylinder turbocharged diesel engine, it minimizes power loss at high altitudes and can push larger capacity concrete trucks while handling steep slopes with ease.
- Efficient & Durable Feeding System: The screw feeder, powered by a high-torque hydraulic motor, delivers concrete quickly without clogging, and its blades feature imported wear-resistant coating for a longer lifespan.
- Full-Time 4WD: Even on slopes ≤5%, it can push a fully loaded 18-cubic-meter mixer truck without loss of power.
- Dual Hydraulic Cooling: Water cooling + air cooling effectively prevent hydraulic oil overheating and torque drop.
Application Scope of the Slipform Curb Machine



The YG-20 slipform curb machine is highly versatile and can handle a wide range of challenging construction environments, including but not limited to:
Urban Road Construction
- Rapidly pour curbs for sidewalks and vehicle lane dividers
- Precisely form complex curves and intersections
Rural & Suburban Road Upgrades
- Enhance road aesthetics and drainage performance
- Maintain stability on unpaved surfaces
Parks & Landscape Projects
- Edge construction for industrial parks, commercial complexes, and residential communities
- One-pass forming of landscaping borders and flowerbed edges
Highway & Airport Projects
- Build central reservation curbs for highways
- Form curbs for airport taxiways and pedestrian walkways
Challenging Terrain & High-Altitude Construction
- Maintain strong performance with minimal power loss in high-altitude regions
- Ensure high-precision forming on slopes and curved paths
Customer Case Study
A construction company in Texas, USA, used the YG-20 curb paving machine for a 2.5 km urban road renovation project. The traditional method was estimated to take 12 days, but with the YG-20, the work was completed in just 6 days. All curves and slopes achieved exceptional forming precision. The client reported that the machine not only improved efficiency but also reduced rework rates—making it a highly worthwhile investment.
If you are looking for a concrete edging machine for sale that combines high accuracy, high efficiency, and durability, the YG-20 is the ideal choice. Its innovative design, stable performance, and proven on-site results make it stand out in all kinds of road construction projects. It can also serve as a reliable concrete curb extruder, delivering greater productivity and economic benefits to your projects.
In addition, YG Machinery also offers snow removal machines, road marking machines, rollers, and shot blasting machines with the same high-quality standards.【WhatsApp/WeChat/Phone】+86 13837122632