Jacks for AVSO-30

Designed for lifting, holding down, and lowering a rolling stock on rails.

Features:

• Operating pressure: 300 Bar

• Double-acting hydraulic system with return of stocks
• Shells and rods are made of high-strength and lightweight aluminum alloy
• Stocks have a hard coating to prevent wear and corrosion
• Grooved support of high-strength steel is mounted on the rod of each jack
• Quick couplings for connection to the hydraulic system efficiency
• Compact design, there are two handles for easy carrying, light weight

Security:

According to the safety requirements of conducting rescue and recovery operations at the rail, each hydraulic jack mounted pilot controlled check valve and relief valve.Pilot controlled check valve - prevent accidental lowering of the jack rod, under pressure, in cases of damage to the high pressure hose, as well as compensate for fluctuations by lowering rolling stock.Safety valve - designed to protect the jack from the break and damage in excess of the allowableworking pressure.