Описание
| Элемент | Content |
| Chassis maintenance | repair & replace vehicle lighting |
| replace bumpers | |
| replace vehicle interior accessories | |
| replace tires | |
| replace brakes | |
| replace gear box & gear oil | |
| replace filters | |
| inspect & maintain axles | |
| inspect & maintain engine | |
| Wearing parts replacement | replace delivery cylinder |
| replace transmission sleeve | |
| replace wear plate | |
| replace cutting ring | |
| replace concrete piston | |
| replace S tube | |
| replace pipelines | |
| replace rubber hose | |
| replace coupling , sealing rings | |
| replace grease pump & oil separator | |
| replace bucket sealings | |
| replace mixing blade | |
| replace bearings and seats | |
| replace mesh | |
| Cleaning & painting | high-pressure washing |
| surface cleaning and polishing | |
| putty painting | |
| Zoomlion, SANY or other labels | |
| Control system repair | replace control cabinet |
| replace wires | |
| replace switches | |
| system improvement | |
| replace remote charger & batteries | |
| Hydraulic system repair | Replace leaked hoses & pipes |
| calibrate oil pump | |
| Replace damaged hydraulic pipelines | |
| replace hydraulic oil | |
| replace swing cylinder seal& bearing | |
| replace content gauge | |
| Covering replacement | replace station |
| replace hopper upper | |
| replace ladder & pedal | |
| repair covering parts | |
| Others | vehicle painting |
| SANY operation labels | |
| pre-delivery inspection | |
| leakage inspection | |
| pressure test of main oil pump & boom pump | |
| water testing | |
| replace reducer & gear oil | |
| adjust lighting function | |
| painting repair |
