Product Overview
TANTU Pavement Cutting Machine is used for cutting concrete pavement, asphalt roads, floor joints, expansion joints, road maintenance slots, and construction repair cuts. The series includes gasoline, diesel, lithium-battery assisted, and dust-free electric configurations for different jobsite needs.
The QG-500 series is designed for road construction and maintenance with up to 180mm cutting depth. The GT-350 dust free cutting machine is suitable for cement floors, epoxy floor renovation, ramps, and indoor or low-dust cutting applications with an integrated vacuum cleaner system.
Key Features
- Suitable for concrete pavement, asphalt road, floor joint, and road repair cutting
- QG-500A, QG-500B, QG-500C, and 500 patent type models are available
- Gasoline and diesel engine options with battery/manual or electric start configurations
- GT-350 dust-free model includes 4KW motor and 1.2KW vacuum cleaner power
- Stable cutting depth, clear cutting line, and practical structure for road maintenance teams
QG-500 Series Technical Parameters
| Parameter | QG-500A | QG-500B | QG-500C | 500 Patent Type |
|---|---|---|---|---|
| Power Configuration | Gasoline engine / diesel engine | Gasoline engine / diesel engine | Gasoline engine / diesel engine | Diesel engine |
| Saw Blade Model / Max Diameter | 500 | 500 | 500 | 500mm |
| Engine Model | 186 / 188 / 192 / 195 | 186 / 188 / 192 / 195 | 186 / 188 / 192 / 195 | 195 |
| Net Weight | 105kg / 120kg | 125kg / 140kg | 135kg / 150kg | 150kg |
| Water Tank | 35L | 35L | 35L | – |
| Oil Capacity | 5L | 5L | 5L | – |
| Start Mode | Battery start / manual start | Battery start / manual start | Battery start / manual start | Electric start |
| Transmission Mode | Belt transmission | Belt transmission | Belt transmission | – |
| Cutting Depth | 180mm | 180mm | 180mm | 180mm |
| Forward Speed | 1-8m/min | 1-8m/min | 1-8m/min | 1-3m/min |
| Power | Lithium battery | Lithium battery | Lithium battery | Lithium battery |
| Product Size | 1400*540*900mm | 1250*560*970mm | 1400*560*860mm | 1000*900*600mm |
GT-350 Dust Free Cutting Machine Technical Parameters
| Model | Cutting Depth | Voltage | Motor Power | Vacuum Cleaner Power | Ash Bucket Capacity | Weight |
|---|---|---|---|---|---|---|
| GT-350 | 35mm | 380V | 4KW | 1.2KW | 15L | 100kg |
Applications
- Concrete pavement and asphalt road cutting
- Road construction, municipal maintenance, and repair slot cutting
- Expansion joint, floor joint, and cement floor cutting
- Old epoxy floor cutting and renovation preparation
- Cured floor, epoxy floor, ramp, and warehouse floor projects
Selection Notes
- Choose QG-500 models for road construction and deeper outdoor pavement cutting
- Choose GT-350 when dust-free operation and 380V electric power are required
- Confirm cutting depth, blade diameter, engine type, start mode, voltage, and water tank needs before quotation
- Share jobsite material, required cutting depth, quantity, and destination country for a practical recommendation
Service Support
TANTU supports model selection, configuration confirmation, production follow-up, inspection, packing, shipment communication, spare parts support, and after-sales guidance. Please send your cutting material, cutting depth, power preference, and destination country for a practical solution.
Related Product Guides
These product guides can help you compare applications, configurations, and purchasing details before requesting a quotation.
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