supply of electro hydraulic brake thruster, lifting force capacity: 18 kg, stroke: 50 mm, power: up to 90 w, oil capacity: up to 2 liters, ingress protection: ip 55electro hydraulic brake thruster, lifting force capacity: 18 kg, stroke: 50 mm, power: up to 90 w, oil capacity: up to 2 liters, ingress protection: ip 55,electro hydraulic brake thruster, lifting force capacity: 18 kg, stroke: 50 mm, power: up to 90 w, oil capacity: up to 2 liters, ingress protecti on: ip 55, working voltage: 3 phase 415 v, 50 hz ac supply, brake system of eot crane, make: speed-o-controls, multitech, speedage, powermech, g unatit, electro-power, magco, embicon only accepted, conforming to is:3177-1977, warranty: 1 year. [ warranty period: 12 months after the date of delivery ] ]