Terex SUPERLIFT 3800

Terex Superlift 3800 715-Ton Crawler CraneCrawler Carrier3-section carrier comprising of carbody and two crawlers. Hydraulic pin connections between crawlers and carbody provide for easy assembly and removal to minimize width and weight for transportation.Track width: 27.6 ft.Carbody Bending- and torsion-resistant welded structure of box type construction, fabricated of high-strength fine grain structural steel3-section carrier comprising of carbody and two crawlers. Hydraulic pin connections between crawlers and carbody provide for easy assembly and removal to minimize width and weight for transportation. Track width: 27.6 ft.Carbody Bending- and torsion-resistant welded structure of box type construction, fabricated of high-strength fine grain structural steelThe tracks are powered by one hydraulic motor each through closed planetary gear reduction units running in oil bath, equipped with spring-applied hydraulically released holding brakes; the gear units are of very compact design to fit within the width of the crawlers. Each crawler is infinitely variable controlled, both independently and in opposite direction. Tractive effort: 314,732 lbf per side.Four hydraulic jacking cylinders on carbody (folding within 9.8 ft width) for easy assembly of crawlersSuperstructure452,000 lb counterweight on superstructure combination with 110,200 lb central ballast. Steelbox type. Weight of counterweight blocks: 22,050 lb.Torsion-resistant welded structure fabricated of high-strength fine grain structural steel.Slew ring Triple-row roller bearing slew ring with external ring gear for ease of service and maintenance. Central lubrication system.Drive Water-cooled 8-cylinder MTU diesel engine type OM 502 LA, 405 kW (550 HP) at 1800 rpm. Max. Torque 1917 lb-ft at 1300 rpm. The engine complies with EUROMOT 3b, resp. Tier 4i. Pump distribution gearbox with five variable displacements axial piston pumps, and gear pumps. AdBlue tank and SCR catalytic converter. Sound insulation covering.Fuel tank capacity: 317 gallons.The standard superstructure equipment includes three rope drums – hoist 1, 2 and boom hoist. The drums are powered by hydraulic motors through closed planetary gear units running in oil bath. All rope drums have spring-applied, hydraulically released multi-disk brakes and non-wearing hydraulic braking for load lowering. Rope ends H 1, 2, 3 and W 1, 2 equipped with quick-connect rope end-fittings. All winches are removable to minimize weight for transportation.A-frame Hydraulic raising systems for A-frame as standard. A-frame, boom hoist and sheave sets for boom hoist can be dismantled as one single transport unit to minimize transport weight. Dismantling of hoist 1 and 2 possible without removing A-frame first.Slew unit Powered by hydraulic motors through 2 closed, planetary gear units running in oil bath. Spring-applied, hydraulically released holding brakes and non-wearing hydraulic braking. Slew speed infinitely variable 0-1 rpm.Control system Terex IC-1: Electronic proportional valve pilot control integrated in stored-program control system incl. diagnostic system. Two monitors with color displays, load moment indicator operated via a touch screen. Working speeds infinitely variable controlled by the lever position. Automatic power control for optimal utilization of engine output; emergency control systems.Additional functions:Infinitely variable position of Superlift counterweight with the optional adjustable Superlift system 36.1 - 62.3 ftInfinitely variable position of main boom angle in SWSL configuration 55-87° (65-87° in SW configuration)Working area limitationDiagnosis and troubleshootingUser defined joystick modeThe crane is controlled by joystick levers ergonomically positioned in the crane cab. Wireless rigging remote control.Wireless emergency remote control.Cab Comfortable cab with large windscreen and air condition. Safety-glazing all around, roof window, self-contained hot air heater, full instrumentation and crane controls. Air-cushioned operator seat, emergency seat, multiple storage areas, 12-V power plug. The cab can be tilted back for improved operator view of boom point. A camera system is installed to monitor the rope drums. Front window can be opened. Dashboard can be adjusted for optimum ergonomics and view. Front wiper with resting position outside of window area for optimum view. For transportation, the cab swings hydraulically in front of the superstructure to minimize width.Electrical equipment 24 V DC. System (4 x batteries 12 V, 95 Ah).Operator aids Load moment indicator integrated in IC-1 control (load moment, radius, angles, safety and engine and hydraulic system monitoring), hoist limit switch, limit switches for boom movements, hydraulic boom backstop, position light, anemometer.Call Today! 1-866-493-5797