Asphalt crack-filling equipment is widely used to repair cracks on roads, highways, parking lots, and airport runways. It heats the sealing material and quickly fills cracks, preventing water from entering and extending road life. This type of machine is simple to use, cost-effective, and highly efficient for daily maintenance work.
Compared with manual repair methods, it improves working speed, reduces labor cost, and ensures better sealing quality. It is an essential tool for contractors and municipal maintenance teams.
Asphalt Crack Sealer Machine Specifications
The asphalt crack sealer machine is designed with integrated heating and sealing systems to improve performance and efficiency.
Model Comparison
| Parameter | YG-60 | YG-80 | YG-100 | YG-200 | YG-350 |
| Hopper Volume | 60 L | 80 L | 100 L | 200 L | 350 L |
Discharge System
| Parameter | YG-60 | YG-80 | YG-100 | YG-200 | YG-350 |
| Discharge Method | Asphalt pump feed | Asphalt pump feed | Asphalt pump feed + hand-held tube | Asphalt pump feed + hand-held tube | Asphalt pump feed + hand-held tube |
Heating System
| Parameter | YG-60 | YG-80 | YG-100 | YG-200 | YG-350 |
| Heating Method | Liquefied gas + heat transfer oil | Liquefied gas + heat transfer oil | Heat transfer oil circulation heating | Conduction oil indirect heating + external oil pump | Conduction oil indirect heating + external oil pump |
Temperature Control
| Parameter | YG-60 | YG-80 | YG-100 | YG-200 | YG-350 |
| Temperature Control | Temperature sensor (temperature control) | Temperature sensor (temperature control) | Automatic temperature control system | SLA-500 intelligent digital temperature controller | Automatic control by SLA-300 intelligent digital temperature controller |
Performance
| Parameter | YG-60 | YG-80 | YG-100 | YG-200 | YG-350 |
| Filling Speed | 15 m/min | 15 m/min | 20 m/min | 30–40 m/min | 30–40 m/min |
| Sealing Pipe Length | — | — | 5 m | 5 m | 5 m |
Operation System
| Parameter | YG-60 | YG-80 | YG-100 | YG-200 | YG-350 |
| Walking Mode | Push type + brake device | Push type + brake device | Push type + Towed | Towed | Trailer or Towed |
| Mixing Method | Manual mixing | Manual mixing | Electric stirring | Electric stirring | Electric stirring |
Power System
| Parameter | YG-60 | YG-80 | YG-100 | YG-200 | YG-350 |
| Power Configuration | Yamaha gasoline generator + battery | Solar panels + batteries | Imported 2 kW gasoline generator | Imported brand 2.8 kW generator | Japan brand 6.5 kW generator |
Size & Weight
| Parameter | YG-60 | YG-80 | YG-100 | YG-200 | YG-350 |
| Dimensions (mm) | 1200 × 700 × 1200 | 1200 × 700 × 1200 | 1350 × 1200 × 1300 | 2400 × 1400 × 1700 | 2800 × 1700 × 1900 |
| Weight | 120 kg | 150 kg | 220 kg | 860 kg | 950 kg |
These specifications directly affect heating efficiency, sealing quality, and working speed.
Asphalt Crack Sealing Equipment: Working Principle and Advantages
The asphalt crack sealing equipment works by heating crack sealant materials inside a melting tank. Once the material reaches the required temperature, it is pumped through a hose and applied directly into cracks.
The heating system keeps the material at a stable temperature to ensure smooth flow. The sealing process fills cracks completely, preventing water penetration and further damage.
Several advantages make this machine a strong choice. Even application improves sealing quality, while reduced labor intensity helps boost overall efficiency. Stable temperature control minimizes material waste. Easy mobility allows it to adapt to different job sites. Together, these features make it a reliable solution for road maintenance.
Hot Tar Crack Filler Machine: Step-by-Step Operation Process
The hot tar crack filler machine follows a clear operation process to ensure safety and efficiency:
1. Surface Preparation
Clean the cracks using air blowers or brushes. Remove dust, debris, and loose materials to ensure better adhesion.
2. Heating the Material
Add sealing material to the tank. Start the heating system and wait until it melts completely.
3. Crack Filling
Use the hose or applicator to pour the melted material into cracks evenly. Ensure full coverage.
4. Leveling the Surface
Adjust the surface if needed to ensure smooth finishing and proper sealing.
5. Cooling and Curing
Allow the material to cool and solidify. This forms a strong seal that protects the pavement.
6. Cleaning the Equipment
After work, clean the machine to maintain performance and extend service life.
Applications of Asphalt Crack Filling Equipment
It’s widely used in different environments. It is suitable for highways, urban roads, parking lots, airports, and industrial areas.
Contractors use it for preventive maintenance to extend pavement life. Municipal departments use it for daily road repair. It is also useful for private property maintenance, such as driveways and factory roads.
Because of its mobility and flexibility, it can be used in both small and large projects.
How to Choose the Right Asphalt Crack Filling Equipment & How to Buy It from YG Machinery
Choosing the right machine depends on your project needs:
- Small projects → choose hand-push models
- Medium projects → choose medium-capacity machines
- Large projects → choose trailer-type equipment
You should also consider heating efficiency, tank capacity, and mobility. A good machine helps reduce cost and improve work quality.
YG Machinery offers different models to meet various project requirements.
The buying process is simple:
- Send Inquiry – Provide project details
- Model Selection – Get expert recommendation
- Quotation – Receive detailed pricing
- Production & Testing – Ensure quality
- Shipping – Fast delivery worldwide
- After-Sales Service – Technical support
This ensures a smooth and reliable purchasing experience.
FAQ: Asphalt Crack Filling Equipment
1. What is the working efficiency of a crack sealing machine?
The working efficiency depends on several factors, such as whether slotting is required, the depth and width of the grooves, the condition of road cracks, operator skill level, and the type of sealing material used. Under normal conditions, skilled workers can seal about 2,000–3,000 meters per day, using approximately 200–300 kg of material.
2. What preparation is required before using a crack sealing machine?
Before the operation, the crack sealing material needs to be melted in advance, which usually takes 1–2 hours per tank. Proper preparation ensures smooth and continuous operation during the sealing process.
3. How is a crack sealing machine transported to the construction site?
For short-distance projects, the machine can be towed to the site at a speed of 20–30 km/h (not exceeding 30 km/h). For long-distance transportation, a crane is required to load the machine onto a truck, transport it to the site, and then unload it for operation.
Contact YG Machinery Today for Asphalt Crack Filling Equipment
If you need a reliable crack sealing machine, YG Machinery is your trusted partner. With strong manufacturing capability and global experience, we provide durable and efficient machines. YG Machinery is a professional manufacturer of road maintenance equipment, offering reliable and cost-effective solutions for customers worldwide.
Key Benefits:
- ✔ Stable heating system for consistent performance
- ✔ Durable structure for long-term use
- ✔ Easy operation and low maintenance
- ✔ Competitive factory price
- ✔ Fast delivery and global support
In addition to asphalt crack-filling equipment, YG also provides:
- Road marking machines
- Thermoplastic marking equipment
- Cold paint marking machines
- Road cleaning machines
- Asphalt maintenance equipment
