Customer order outrigger seal kits for his XCMG truck crane

Recently, one customer order some sets seal kits for his 50 ton XCMG truck crane QY50K. Please check its photo:

Seal kits are important but sometimes easy to wear out according to the crane's working conditions. 

When you want to inquiry seal kits, it's better to provide the crane's model, year, and the most important is the cylinder's steel stamp code. Because the same model crane may have different cylinder supplier.