Key Factors to Consider When Buying a Second-Hand Shantui 180 Grader:

1. Engine Condition

• Engine Hours: The number of hours the engine has been running will directly affect the remaining life of the grader. A lower number of hours often indicates less wear.
• Performance Check: When inspecting a second-hand grader, start the engine and observe if it starts smoothly and idles without irregular noises like knocking or excessive exhaust smoke.

2. Hydraulic System

• Function Test: Verify all hydraulic functions are working correctly. The Shantui 180’s hydraulics should allow for smooth and responsive blade angle, lift height, and depth adjustment.
• Leaks: Look for hydraulic oil leaks around hoses, cylinders, and other components, as these can be costly to repair.

3. Transmission & Steering

• Gear Shift: Engage all forward and reverse gears and test for smooth shifting. Any delay or roughness in shifting could signal wear in the transmission.
• Steering System: Test the articulated steering mechanism and ensure it responds well without any jerking, resistance, or excessive noise.

4. Blade Condition

• Blade Wear: Inspect the blade for wear, bends, or cracks. The blade should be able to achieve the full range of motion for angle, lift, and depth.
• Lift Mechanism: Check that the blade can be raised and lowered smoothly, and that there is no noticeable slippage or delay in the movement.

5. Tire Condition

• Tire Wear: Inspect the condition of the tires for signs of wear, punctures, or cracks. The tires should have adequate tread, and the rubber should not be excessively hardened.
• Even Wear: Uneven tire wear can indicate issues with the alignment or suspension system, which may require costly repairs.

6. Cab and Operator Controls

• Cab Condition: Ensure the operator’s cab is clean and well-maintained. The seat should be comfortable and free of tears or damage.
• Control Console: Check the controls, dashboard, and displays for functionality. All levers, switches, and buttons should operate properly.
• Air Conditioning: Test the air conditioning system to ensure it is cooling properly, especially if you’re working in hot climates.

7. Overall Structural Condition

• Frame and Chassis: Inspect the frame and chassis for any visible signs of cracks, rust, or damage. A structurally sound machine will last longer and perform more reliably.
• Rust and Corrosion: Look for corrosion, especially in the undercarriage, joints, and hydraulic connections.

8. Maintenance and Service History

• Service Records: Request detailed service history. A well-maintained machine with regular service and parts replacement will likely have a longer operational life.
• Parts Replacement: Ask if any major components like the engine, transmission, or hydraulic system have been replaced. This could indicate that the grader is in good working order.

9. Price and Market Comparison

• Market Prices: Compare the asking price of the second-hand Shantui 180 grader with other similar machines in the market. Ensure that the price reflects the age, condition, and hours of operation.
• Warranty and After-Sales Service: If available, consider whether the seller offers any form of warranty or after-sale service, which could save costs on repairs after purchase.

Where to Buy a Second-Hand Shantui 180 Grader:

• Authorized Shantui Dealers: These dealers are often a reliable source for used equipment. They might offer second-hand graders that have been inspected, serviced, and come with warranties or guarantees.
• Online Marketplaces: Websites like Mascus, MachineryTrader, Alibaba, and IronPlanet often have listings for second-hand graders.
• Construction Equipment Auctions: Some heavy equipment auction houses may offer Shantui 180 graders at competitive prices. Be sure to inspect the equipment thoroughly before bidding.
• Local Sellers or Dealerships: Sometimes local construction companies or smaller dealers will sell their used equipment directly. This may provide opportunities for better deals.

Additional Tips:

1. Inspect in Person: Always inspect the grader in person if possible, especially if buying from private sellers or non-dealer sources. This allows you to test the equipment and assess its condition firsthand.

2. Test All Functions: Ensure that all the grader’s key functions (hydraulic blade controls, steering, transmission) are tested and working correctly before purchase.

3. Hire an Expert: If you are not confident in assessing the condition of the grader yourself, consider hiring a mechanic or a third-party expert to inspect the machine.

4. Negotiation: Don’t hesitate to negotiate the price based on the condition and any repairs needed. Sellers may offer discounts, especially if the machine has been used extensively or has some visible wear.