YG Machinery successfully delivered a concrete curb slipform machine for sale to a contractor in Colombia, helping him complete a 6.5 km municipal roadside drainage project efficiently. This concrete curb slipform machine solved his long-standing pain points: slow manual construction, high labor costs, and uneven curb quality.

Client Background
Mateo Salazar, an independent contractor in Colombia with 14 years of experience in municipal road and small infrastructure projects.
Main Business: Municipal road curb construction, residential community edge works, highway shoulder projects
Core Demand: A reliable Slipform Kerb Machine for a 6.5 km roadside drainage project on mixed flat and muddy terrain
Key Troubles Before:
- 12 workers only completed 70–90 meters of curbs daily with manual formwork
- Uneven curb surfaces and weak joints led to frequent rework
- High labor expenses and slow progress risked project delays

Client’s Selection Process
Mateo spent nearly one month comparing suppliers before choosing YG. He checked local Colombian suppliers and found they offered outdated models without automatic steering at prices 20–30% higher. He also contacted other Chinese manufacturers, but they lacked CE certification, provided limited customization, and offered slow after-sales support. Finally, he found YG via Google, attracted by posts for concrete curb slipform Machine for sale, real project videos, and transparent parameters. After careful review, he confirmed his clear and non-negotiable requirements:
Crawler-type walking system, suitable for muddy and uneven construction sites common in Colombia.
Custom 300mm drainage curb mold, matching the exact design of his municipal roadside drainage project.
High-frequency vibrator, ensuring dense, smooth concrete surface and reducing rework.
CE and ISO certification, meeting Colombia’s import standards and ensuring safe, reliable operation.
Purchasing Process
Mateo attracted by clear machine photos and real case studies, contacted our sales manager Mia via WhatsApp. Shared project details: 6.5km drainage curb, muddy suburban ground, 30-day deadline. Mia recommended the KB30 crawler Concrete Curb Slipform Machine, sending detailed specs, operation videos, and past Colombia project cases. Mateo asked about mold customization and after-sales service, then confirmed the order within one week. Paid a 30% deposit to start production.

Recommended Concrete Curb Slipform Machine
| Parameter | KB30 |
| Overall Dimensions | 5.2m × 2.4m × 2.9m |
| Packing Dimensions | 5.2m × 2.15m × 2.2m |
| Weight | 5.5T |
| Power System | R4105 turbo diesel, 62 kW |
| Walking Power | 1 × 11 kW motor |
| Walking Speed | 0.75–7.5 m/min |
| Forming Process | Vibrating rod |
| Mold Lifting Stroke | 1000mm |
| Max Construction Width | 2m |
| Max Construction Height | 1m |
| Track Type | 4 rubber tracks, 400mm |
| Optional Features | High-frequency vibrating rod, 15-key remote control, sunshade, car wash, vehicle tools |

Why We Recommended This Model
This Slipform Curb Machine perfectly matched Mateo’s project and site conditions for these reasons:
Crawler Design: 4 rubber tracks ensure stable movement on muddy, gravelly Colombian suburban ground
62kW Turbo Diesel: Delivers consistent power for long-hour operation in hot, dusty environments
Dual Automatic Steering: Enables smooth direction changes on curves and intersections without stopping
Anti-slip Self-locking: Secures the machine on slopes during temporary stops, ensuring construction safety
High-frequency Vibrator: Produces dense, smooth concrete curbs with no honeycomb defects
Custom 300mm Drainage Mold: Exactly aligns with the project’s design specifications
Delivery Process
We ensured smooth production and delivery for Mateo:
Customization & Production: Built the KB30 Kerb Laying Machine with the 300mm mold and high-frequency vibrator in 23 days
Factory Inspection: Sent daily production photos/videos and held a 30-minute video call for Mateo to remotely inspect assembly and test runs. Final Payment: Mateo was fully satisfied with the inspection and paid the full balance. Sea Shipping: Loaded the machine into a 20ft container, shipped from Shanghai to Colombia.
On-site Unboxing: Mateo sent a video of unboxing, praising the sturdy build, clean paint finish, and user-friendly control panel
Trial Operation: 3 days after arrival, our remote technician guided Mateo’s 3-person crew to complete assembly, debugging, and trial runs

Usage Feedback
| Aspect | Before (Manual Work) | After (YG’s Slipform Kerb Machine) |
| Daily Curb Output | 70–90 meters | 280–320 meters |
| On-site Workers | 12 people | 5 people |
| Rework Rate | 18% | Below 3% |
| Daily Labor Cost | High | 40% Lower |
“The Concrete Curb Slipform Machine for Sale from YG completely transformed my construction work. It handles Colombia’s muddy slopes and tight curves effortlessly. The curbs are straight, smooth, and consistent in size—no more rework. I finished the 6.5km project 10 days ahead of schedule and boosted profits significantly. I plan to purchase another Concrete Curb Slipform Machine for my next highway shoulder project.”
- Faster project turnover to take on more contracts
- Reduced concrete waste and maintenance costs
- Improved client reputation for high-quality, on-time delivery

FAQ
Q: Can the Concrete Curb Slipform Machine work in Colombia’s rainy weather?
A: Core electrical and hydraulic components are fully sealed. Light rain does not affect operation; avoid working in heavy downpours to prevent mud accumulation.
Q: How long does it take to train operators?
A: 1–2 days of on-site training is sufficient for experienced construction workers. The control panel features simple, clearly labeled buttons.
Q: Can I change the mold for different curb sizes later?
A: Yes. YG provides custom molds for curb widths of 200–650mm. Mold replacement takes only 1–2 hours.
Q: What is the hourly fuel consumption?
A: Approximately 2.8–3.5 liters under normal working load, highly efficient for a 62kW machine.









