Used Road Roller XCMG XS143J Gallery, Images, Pictures

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Used Road Roller XCMG XS143J Main Parts Pictures

The XCMG XS143J is a large, single-drum vibratory road roller designed for road construction and compaction tasks. It's equipped with advanced technology to deliver excellent performance, especially for compacting asphalt, gravel, and other types of soil. Below is a breakdown of its main parts:

1. Engine

• Type: Diesel engine, typically a Cummins or Yanmar engine.
• Power Output: Approximately 160 HP (119 kW).
• Cooling System: High-efficiency radiator and cooling fan for engine temperature management.
• Air Filtration System: Multi-stage air filter to ensure clean air intake.
• Fuel System: High-pressure fuel injectors for efficient combustion.
• Exhaust System: Includes a muffler and exhaust gas recirculation (EGR) system for emissions control.

2. Vibratory System

• Vibration Motor: High-frequency motor that drives the vibratory compaction system for efficient ground compression.
• Vibration Amplitude Control: Adjusts the vibration force based on the material being compacted for optimal results.
• Centrifugal Force: Generates a significant centrifugal force (typically around 150 kN) to compact materials.
• Exciter: A key component that helps in transmitting vibration from the engine to the drum for compaction.
• Vibration Frequency: Typically ranges between 30–40 Hz for effective compaction across various materials.

3. Drum and Compaction System

• Drum Type: Single smooth drum for uniform compaction. It’s usually equipped with vibration capabilities to enhance the compaction process.
• Drum Diameter: Around 1.67 meters (66 inches), providing adequate coverage for large working areas.
• Drum Width: Approximately 2.3 meters (91 inches), allowing it to cover wide strips of material.
• Drum Drive System: Hydraulic motor driving the drum for compaction, allowing both forward and reverse operation.
• Scrapers and Water Tank: Water tank and spray system to keep the drum clean and prevent material from sticking during compaction.

4. Transmission System

• Transmission Type: Hydrostatic transmission system for efficient power transfer and variable speed control.
• Travel Speed: Typically, the machine can achieve a travel speed of up to 12 km/h (7.5 mph).
• Axle and Differential: Heavy-duty axles with oil-bath lubrication to ensure reliable performance on rough terrains.

5. Hydraulic System

• Hydraulic Pump: High-performance pump responsible for controlling various machine functions, including drum vibration, lifting, and steering.
• Hydraulic Cylinder: Used for lifting and tilting the drum, as well as adjusting the vibration amplitude.
• Hydraulic Tank: Stores hydraulic fluid that powers various components of the machine.
• Hydraulic Valves: Directs the flow of fluid to actuators, controlling the compaction force and movement of the roller.

6. Operator's Cabin

• ROPS/FOPS: Roll-Over Protective Structure and Falling Object Protective Structure for operator safety.
• Seat: Ergonomically designed seat with suspension to reduce vibrations and enhance comfort.
• Control Console: Joystick and buttons for controlling drum vibration, travel speed, steering, and other functions.
• Air Conditioning/Heating: Provides a comfortable working environment regardless of external weather conditions.
• Visibility: Large windows for improved visibility of the work area, including a rearview camera for safety.
• Soundproofing: The cabin is soundproofed to minimize noise and ensure operator comfort.

7. Undercarriage and Wheels

• Front and Rear Wheels: Heavy-duty rubber tires for stability during transport and for effective weight distribution.
• Wheel Base: Long wheelbase for enhanced stability during operation and transport.
• Suspension System: The machine may feature a flexible suspension system to absorb shocks from uneven surfaces.

8. Brake System

• Braking Type: Hydraulic brake system, including disc brakes for controlled stopping.
• Parking Brake: Spring-loaded hydraulic parking brake for safe and secure parking on inclines.
• Service Brake: Provides smooth and reliable braking performance during operations.

9. Steering System

• Steering Mechanism: Hydraulic steering system for easy maneuverability of the machine, including articulation for tight turns.
• Steering Cylinder: Controls the angle of articulation between the front and rear sections of the roller for smooth and precise turning.
• Articulated Joint: Allows for better maneuverability and reduced turning radius during operations.

10. Electrical System

• Battery: High-capacity battery that powers the starter and electrical systems.
• Alternator: Recharges the battery during operation.
• Lighting System:
  • LED work lights for safe nighttime operation.
  • Headlights and tail lights for road safety during transport.
• Wiring Harness: Connects all electrical components and sensors.
• Monitoring System: Includes sensors and a display panel for operational data such as engine performance, vibration settings, and fuel consumption.

11. Fuel System

• Fuel Tank Capacity: Typically holds between 100 to 150 liters (26 to 40 gallons), depending on the model.
• Fuel Filters: Ensures clean fuel reaches the engine, protecting it from impurities.
• Fuel Level Indicator: Provides real-time fuel levels on the operator's console.

12. Safety Features

• Backup Alarm: Alerts workers when the machine is moving in reverse.
• Emergency Stop: Emergency stop button to immediately halt all functions in case of an emergency.
• Handrails and Steps: Provide safe access to and from the operator's cabin and maintenance areas.
• Reflective Markings: Safety markings on the machine for visibility, especially during night operations.

13. Cooling System

• Radiator: High-capacity radiator to maintain the engine's optimal operating temperature.
• Oil Cooler: Ensures the hydraulic and engine oils remain at a safe working temperature.
• Cooling Fan: High-performance fan to ensure proper airflow and prevent overheating.

14. Maintenance and Diagnostics

• Self-Diagnostics System: Monitors key components for any potential issues or maintenance needs, with alerts for service.
• Oil and Filter Change Intervals: Clear instructions for routine maintenance intervals, including oil and filter changes.
• Access for Maintenance: Convenient access points for routine inspections and servicing.