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By certification 
— Diameter：79.4MM（3 1/8"）
— Hydraulic cylinder diameter: 100mm
— Rated running pressure: 35MPa（500psi）
— Hydrostatic pressure Testing pressure: 52.5MPa（7500psi）
— Rated running pressure of hydraulic control system: 21MPa（3000psi）
— Recommended running pressure of hydraulic control system: 8.4MPa~10.5MPa（1200psi~1500psi）
— Temperature grade: T20（—29℃~ —121℃）
— Weight: 830Kg
— Hydraulic cylinder diameter: 100mm
— Rated running pressure: 35MPa（500psi）
— Hydrostatic pressure Testing pressure: 52.5MPa（7500psi）
— Rated running pressure of hydraulic control system: 21MPa（3000psi）
— Recommended running pressure of hydraulic control system: 8.4MPa~10.5MPa（1200psi~1500psi）
— Temperature grade: T20（—29℃~ —121℃）
— Weight: 830Kg
