1. Appearance inspection
Body cleaning: Check whether there is obvious dirt, oil stains or damage on the body of the Road Roller.
Component integrity: Check whether all external parts are complete, including lights, reflectors, guardrails, etc.
2. Tires or tracks
Tire pressure: Check whether the tire pressure meets the manufacturer's recommended value.
Tire wear: Check whether the tire has uneven wear, cracks or other damage.
Track tightness: For tracked Road Rollers, check whether the track is tight enough to avoid being too loose or too tight.
3. Hydraulic system
Hydraulic oil level: Check whether the oil level in the hydraulic oil tank is within the normal range.
Hydraulic oil pipes and joints: Check whether the hydraulic oil pipes have leaks, cracks or damage, and whether the joints are tight.
Hydraulic pumps and motors: Check whether the hydraulic pumps and motors have abnormal sounds or vibrations.
4. Engine
Oil level: Check whether the oil level is within the normal range of the dipstick.
Coolant level: Check whether the coolant level is sufficient and whether there is any leakage in the cooling system.
Fuel level: Check whether the fuel tank has sufficient fuel.
Engine appearance: Check whether the engine has oil stains, loose parts or damaged belts.
5. Braking system
Brake fluid level: Check whether the brake fluid level is within the normal range.
Braking performance: Lightly step on the brake pedal to check whether the brake system has any air or oil leakage, and whether the brake is sensitive.
Brake wear: Check the wear of the brake and replace the brake pads if necessary.
6. Steering system
Steering flexibility: Check whether the steering is flexible and whether there is any jamming.
Steering oil pipe and joint: Check whether the steering system oil pipe has any leakage and whether the joint is tight.
7. Vibration system
Vibration wheel: Check whether the vibration wheel is damaged or cracked, and whether the surface of the vibration wheel is clean.
Vibration motor: Check whether the vibration motor has any abnormal sound or vibration.
Vibration frequency and amplitude: Check whether the vibration frequency and amplitude meet the construction requirements.
8. Electrical system
Battery power: Check whether the battery power is sufficient and the electrodes are clean.
Lights and horns: Check whether all lights (headlights, taillights, turn signals, etc.) and horns are working properly.
Dashboard: Check whether all indicators and instruments on the dashboard are working properly.
9. Lubrication system
Lubrication points: Check whether all lubrication points have enough grease and add grease if necessary.
Lubrication system leakage: Check whether the lubrication system has leakage.
10. Safety devices
Seat belts: Check whether the seat belts are intact and can be used normally.
Guardrails and warning signs: Check whether the guardrails are firm and the warning signs are clear.
11. Other inspections
Tools and spare parts: Check whether the tools in the tool box are complete and whether the spare parts are sufficient.
Emergency stop device: Check whether the emergency stop button is working properly.
