Tips for Inspecting a Second-hand XCMG GR180 Grader:

1. Engine & Powertrain:

   • Engine Hours: Check how many hours the engine has been running. A well-maintained second-hand motor grader should have moderate engine hours (e.g., less than 10,000 hours).
   • Cold Start Test: Start the engine and listen for any abnormal sounds. It should start smoothly without excessive smoke or noise.
   • Performance: Ensure the engine runs smoothly during operation, with consistent power output and no hesitation. A weak engine or inconsistent power can indicate internal issues.

2. Hydraulic System & Blade Control:

   • Hydraulic Leaks: Look for any oil leaks around the hydraulic lines and cylinders. The hydraulic system should be clean and free of leaks to avoid expensive repairs.
   • Blade Movement: Test all blade functions (e.g., lifting, tilting, angling, and lowering) to ensure they respond promptly and smoothly. There should be no jerking or sluggishness.
   • Hydraulic Fluid Levels: Check the hydraulic fluid levels and the condition of the oil to ensure the system is well-maintained.

3. Transmission & Steering:

   • Transmission: Test the transmission by shifting through all gears (forward and reverse). It should engage smoothly without grinding or slipping.
   • Articulated Steering: The steering system should be responsive and free of excessive play. Check for smooth operation during turns and ensure that the articulation joint is not loose or damaged.

4. Tire and Undercarriage Condition:

   • Tires: Inspect the tire condition for wear, cuts, or cracks. Uneven wear can indicate an issue with alignment or suspension.
   • Undercarriage: Check the undercarriage for any signs of damage, excessive wear, or rust. The condition of the chassis, frame, and rear axle can reveal the overall maintenance of the machine.

5. Cab and Comfort:

   • Operator's Cabin: Inspect the cabin for wear and tear. The seat should be comfortable, and controls should be functional and easy to use.
   • Air Conditioning: Ensure the air conditioning system works well, especially if you're operating in a hot climate.
   • Visibility & Ergonomics: The cabin should provide good visibility, and all the essential controls should be within easy reach of the operator.

6. Service and Maintenance Records:

   • Service History: Request the machine’s maintenance records. A well-maintained machine with a clear service history is likely to last longer.
   • Previous Repairs: Verify if any major components have been replaced, such as the engine, transmission, or hydraulics.

7. General Physical Condition:

   • Rust & Damage: Look for any visible signs of rust, cracks, or structural damage. This could indicate neglect or heavy use.
   • Frame Integrity: Check for any signs of bending, warping, or cracks in the frame that may indicate prior accidents or poor usage.