コベルコ建機 7055

Fly Jib Hook Counter Weight We're from Shanghai Jipan Trade Co.,Ltd.I'm the Sales Manager, specializing in selling used machines from various brands, including excavators,truck cranes,crawler cranes,and so on.With extensive export experience, our machines are sold well in Europe, America, Africa,and other regions, receiving rave reviews and a high repurchase rate. We uphold the principles of integrity and quality, and have a professional service team to provide you with one-stop service, ensuring accurate, efficient, and safe delivery of your machines.We are committed to building long-term relationships with every customer from around the world with competitive prices and superior quality. Contact: Jason WhatsApp/Mobile:0086 13675656717 WeChat:+86 13675656717 Shipping Method:Container Vessel, Bulk Carrier, Flatbed Vessel, or RoRo Vessel. If you don't have your own shipping agent, we can ship on your behalf and offer you the lowest possible shipping rates.

Parameters Maximum rated lifting capacity:55 tons (span 3.7 meters) Main boom length: Minimum 9.1 meters, maximum 51.8 meters Fixed auxiliary boom: Maximum combined length 42.7 meters + 12.2 meters,39.6 meters + 18.3 meters, maximum lifting capacity 7 tons (span 16 meters) Tower auxiliary boom: Maximum combined length 42.4 meters + 29.0 meters Maximum working radius:38 meters (lifting capacity 1.1 tons at this time) Power system Parameters: Details Engine model:HINO J08E-TM Engine power:159 kW (216 horsepower) / 2000 rpm Engine torque:68 kgf·m (DIN 6270) / 1200 rpm Fuel tank capacity:400 liters Hydraulic and winch system Parameters: Details Main pump:3 variable piston pumps System maximum pressure:31.9 MPa (lifting, luffing, traveling),27.5 MPa (rotation) Hydraulic oil tank capacity:440 liters Main winch: Steel wire diameter 22mm, length 175 meters; single rope rated pulling force 68.6 kN; maximum rope speed 120 m/min (first layer) Auxiliary winch: Steel wire length 125 meters Brake type: Spring braking, hydraulic release multi-disc brake Rotation and traveling system Parameters: Details Rotation speed:4.0 rpm (360° full rotation) Travel speed: High speed 2.2 km/h, low speed 1.5 km/h Steep slope ability:40% Track plates:59 pieces on each side, width 760mm Ground pressure:72.3kPa (including 15.2 tons counterweight, basic boom, etc., approximately 0.74 kgf/cm²) Weight and counterweight Parameters: Details Overall working weight:approximately 56.7 tons (including 15.2 tons counterweight, basic boom, etc.) Counterweight weight:15.2 tons Transport weight:40.2 tons