Product or Service
hydraulic thumb HH830 for special excavator bucket
Profile:Manufacturer - Producer|Ref:PSL206396YH | Country: China | Currency: | Export: No
tooth plate is WH60A.
shaft is 40CR Quenching and tempering treatment.
the hydraulic cylinder is specially used for excavator, and it's oil pressure can be up to 20MPa.
There is oil hole on the collar, so it is easy to lubricate, the working life is prolonged.
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