Scc550tb 50 Ton 55 Ton Mini Telescopic Boom Crawler Crane

SCC550TB 50 Ton 55 Ton Mini Telescopic Boom Crawler Crane  Product DescriptionModelSCC550TB-1Max. lifting weight55 tonMax. lifting moment216 tmMax. Length of Boom42 mMax. lifting height55 mEngine modelIsuzu 4HK1XKSCEngine power133 /2000 kW/rpmOperating weight63 tTransport size of basic crane14229*2995*3332 mmEngine 1. Model: ISUZU 4HK1XKSC diesel engine. 2. Type: four-stroke, water cooling, straight 4-cylinder, direct injection, turbo supercharging, inter-cooling. Meet Off-highway Emission Regulation of Europe (Tier III ), and comply with Offhighway Emission Regulation of China (Tier III). 3. Displacement: 5.19L. 4. Rated power: 133kW/2000rpm. 5. Maximum torque: 657N·m/1500rpm. 6. Starting device: 24V-5.0kW. 7. Radiator: aluminium sheet fin type radiator core. 8. Air filter: dry type air filter system, fitted with main filter element, safety filter element and resistance indicator. 8. Hand throttle: gear type hand throttle, electric. 9. Fuel filter: replaceable paper filter element. 10. Batter: 2 12Vx165Ah capacity batteries, connected in series. 11. Fuel tank: 400L. Hydraulic System 1. Main pump: adopt open piston pump with large variable displacement, providing oil supply to the main actuator. 2. Gear pump: dual-gear pump for swing and control circuit. 3. Control: the main pump adopts the control type of electrically proportionate positive flow, and the winch motor is piston motor with variable displacement. The operating components are two hydraulically-controlled cross handles, one hydraulic control pedal valve for boom telescoping, and one dual-gear pedal control valve for travel, to control each actuator proportionally. 4. Way of cooling: heat exchanger, fan core and multi-stage cooling. 5. Filter: large flow, high accuracy filter, with bypass valve and indicator, which can remind the user to replace the filter element in time. Product PicturesCompany Information  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1