Model Number: HHBD02-01 Brand Name: MIT Key Specifications/Special Features: Capacity: 2 tonsLifting speed: 6.8m/minPower: 3.0kWPhase: 3Voltage: 220 to 600VFrequency: 50 or 60HzChain diameter: 10.0mmLoad chain falls: 1 chain fallsMIT Electric chain hoist features:Outer cover of electric motor:This outer cover made of high intensity aluminum by die casting techniqueAdvantages:Fast in heat dissipation and long time in continuously functioningExcellent sealing, applicable to poor environment like chemical plants, electroplating factoriesHoist break system:The double brake system ensures the hoist stopped still when power off, strengthen its security and durability, brake has faster reaction time, generates less heat and requires no adjustmentAnti-phase protector It won't function when you connect wrong wires, preventing the hoist from damageGear: the gear is made of heat treated alloy steelNotched hook and latch system Provides positive closing and improves resistance against lateral forces standard on most models Load chains:High strength, corrosion and wear-resistant load chain grade 80, super strength, uses unique technology to greatly increase resistance to fatigue and wearMotorized trolley electric brake: Electric trolley brake is standardCapacities offered: 0.5, 1, 2, 3, 5, 7.5, 10, 16, 20, 26, 30, 35, 50, 60 tonsLifting speed: single speed, dual speed, inverter speed is optionalHoist duty cycle rating:ISO: M4FEM: 1AMMotor insulation grade: F Powder supply: 3 phase, 200 to 600V, 50Hz or 60HzAll of these hoists are CE-certified