Product Introduction
The RP603 / RP603L series is a medium-sized, multi-functional and high-performance asphalt concrete paver produced by XG Group. This series of models enjoys a high reputation both at home and abroad for their outstanding paving performance, high reliability and intelligent control technology. They are widely used in the paving operations of various asphalt surface layers on high-grade highways, urban roads, airports, parking lots, etc.
Product Advantage
1. High efficiency and stability: The adoption of large-capacity hoppers, powerful material conveying and distribution systems, as well as reliable track walking devices ensures continuous, stable and efficient paving operations.
2. Excellent paving quality: Equipped with XG's independently developed digital intelligent control system, it ensures that the paving flatness and density meet the requirements of high-grade pavement construction.
3. Strong multi-functional adaptability: The basic paving width is 2.5 meters, and it can be expanded to a maximum of 6 meters by installing a screed (the specific expansion range should refer to the latest official technical parameters), which can meet various paving needs from narrow lanes to wide main roads.
4. Intelligent control: Integrating intelligent control, fault diagnosis, remote management and other functions, it is easy to operate and convenient to maintain.
5. Energy conservation and environmental protection: It adopts electronically controlled engines that meet the National III/National IV emission standards, with reasonable power matching, effectively reducing fuel consumption and noise.
Technical Parameters
| ltem | Unit | RP603 |
| Basic Pave Width | m | 2.5~4.75 |
| Maximum Pave Width | m | 6 |
| Maximum Layer Thickness | mm | 350 |
| Maximum Paving Speed | m/min | 20 |
| Maximum Travel Speed | km/h | 3 |
| Hopper Capacity | t | 14 |
| Maximum Laydown Rate | t/h | 400 |
| Engine and Type | - | QSB6.7-C170 |
| Rated Power | kW/rpm | 129/2200 |
| Shipping Dimension (LxWxH) | mm | 6680*2500*3180 |
| Shipping Weight | t | 18.5 |
| Full Dimension (LxWxH) | mm | 6680*2500*4000 |
| Full Weight | t | 19 |
Product Uses
• High-grade expressways: Asphalt topcoat and middle layer paving for the main road and ramps.
• National and provincial roads as well as municipal roads: New construction and maintenance paving of urban main roads, expressways and provincial roads.
• Airport projects: Areas with extremely high requirements for flatness such as aprons and taxiways.
• Other fields: Industrial park roads, parking lots, sports fields, etc.
Product Operate Guide
1. Start the engine: After confirming that there are no people or obstacles around, sound the horn as a warning and start the engine.
2. Idle running: After starting, let the engine idle at medium to low speed for 3 to 5 minutes to warm up the hydraulic oil.
3. System Testing: Under no-load conditions, test in sequence:
◦ Walking system: Forward, backward, left and right turns. Check if it is smooth.
◦ Scraper conveyor: Start, stop, and check if the chain tension is appropriate.
◦ Screw distributor: Forward rotation, reverse rotation. Check whether the material level height sensor is sensitive.
Vibration and tamping: Test the tamper and vibration functions respectively to ensure normal operation.
FAQ
1.What are the main differences between RP603 and RP603L?
The main differences lie in the grounding length of the tracks and the capacity of the hoppers. The RP603L is an extended type (L stands for Long), featuring longer tracks and larger hoppers. It has a lower ground contact pressure, stronger stability and endurance, and is particularly suitable for softer (softer) working conditions or continuous operations with large workloads.
2.What kind of engine does the equipment use?
How about the fuel consumption?
A: It is usually equipped with electronically controlled diesel engines of well-known brands such as Cummins or Deutz, with a power of approximately 90kW (120 horsepower), meeting the National III/National IV emission standards. Fuel consumption varies depending on working conditions, load and operating habits, generally ranging from 5 to 8 liters per hour.
3.How to ensure the flatness of the paving?
A: Relying on two major systems:
1. High-density ironing plate: It provides initial pre-compaction density and reduces the number of compaction passes.
2. Intelligent leveling system: By using ultrasonic or laser non-contact balance beams, it automatically detects the unevenness of the base layer and adjusts the height of the ironing plate, which is the key to ensuring high flatness.
4.The material level of the screw distributor is unstable. How to adjust it?
A: First, check whether the material level sensor is clean and whether its installation position is correct. Then adjust the "material level setting value" and "sensitivity" parameters on the control panel. Mechanically, it is necessary to check whether the tension of the chain of the screw distributor is appropriate.
5.What should be noted when preheating an ironing plate?
A: Preheating must be carried out using liquefied gas (LPG). Before laying, the screed plate should be preheated for 20 to 40 minutes in advance to ensure that the temperature of the base plate uniformly reaches and exceeds the temperature of the mixture (usually above 100°C), preventing a sudden drop in material temperature from causing material sticking and unevenness. Personnel are not allowed to leave during preheating.
6.What is the most important aspect of daily maintenance?
A: Thorough cleaning after daily work! All asphalt residue on the screed, screw distributor and scraper conveyor must be cleaned while still hot. Otherwise, it will be extremely difficult to clean after solidification, which will seriously affect the quality of the next paving and damage the equipment.
