Maximizing Road Durability: The Role of Large-Scale Asphalt Crack Sealing Machines in Infrastructure
Product Description
By reducing labor costs and achieving 95% material utilization rate (vs. 70-75% in manual applications), these machines demonstrate 18-24 month payback periods for contractors handling 50+ km annual crack sealing projects.
Application Scenario:
Municipal road maintenance: repair cracks on urban roads to extend service life.
Highway maintenance: quickly repair cracks on highways to ensure driving safety.
Airport runway maintenance: used for airport runway crack repair, to ensure the safety of aircraft landing and taking off.
Parking lot and factory road: suitable for all kinds of parking lot and factory road maintenance.
Smart Integration
IoT-enabled variants feature:
• Real-time temperature/pressure monitoring via 5G telematics
• GPS-tracked sealing patterns for quality auditing
• Predictive maintenance alerts through onboard diagnostics
• Compatibility with multiple sealant types (rubberized, fiber-modified, hot-pour)
Maintenance and upkeep:
Regular cleaning: clean the equipment in time after construction to prevent asphalt residue.
Check the heating system: check the heating element regularly to ensure normal operation.
Lubricate the moving parts: lubricate the wheels and handles regularly to keep the equipment moving flexibly.
Storage environment: the equipment should be stored in a dry and ventilated place to avoid moisture and corrosion.
Summarize:
With its high efficiency, durability and easy operation, the 120L asphalt grouting machine has become an ideal choice for road maintenance. Whether for municipal roads or highways, this equipment can provide reliable crack repair solutions to ensure the smoothness and safety of roads.
Detailed Photos
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Product Parameters
model number: |
MCD-Y600L |
Tank volume : |
600L |
Mode of movement: |
Towable and pushable |
Medium of use: |
Road grade sealant |
Exterior Dimensions: |
3400*1600*1900mm |
weights: |
1700kg |
Company Profile

Shandong Mingchengda Heavy Machinery Co., Ltd. was established in 2023, to R & D, manufacturing, sales of road heavy machinery and equipment mainly, the company is located in a long history of Confucian culture, canal culture important birthplace of Jining city, is a construction machinery and equipment manufacturing industry thriving and significant industrial city.
The leading products are two series of pavement crack sealing equipment and asphalt pavement thermal regeneration repair vehicle. The product specifications and models are as many as six series and thirty-four kinds of refined products, covering the full range of hand-pushed, traction, self-propelled and vehicle-mounted products required by the working conditions.
With modular assembly, parts common rate of 60% and other technical advantages, continue to optimize the assembly of parts, independent development of parts and other technical extension to achieve an annual output of 200 units of production scale, for road maint.

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