• Model NO.：QY12D451
• Type：Straight Arm
• Max. Travel Speed：78km,H
• Max. Rated Lifting Capacity：12000kg
• Max. Load Moment of Basic Boom：710kn
• Max. Load Moment of Max. Length Boom Kn：408
• Model：Wp6.240
• Rated Powe：176 ,2500
• Transport Package：Nude Package
• Specification：12900x2500x3465mm
• Trademark：ZOOMLION
• Origin：China
• HS Code：84291190
• Production Capacity：1000pieces,Year

ItemValueRemarksWorking performanceMax. rated lifting capacity                kg12000 Max. load moment of basic boom       kN.m710 Max. load moment of Max. length boom  kN.m408 Max. lifting height of main boom           m31.08These parameters do not include deflection of boom and jib.Max. lifting height of jib                   m38.5Working
speedsMax. hoist rope speed (Main winch)    m/min120At 4^th layerMax. hoist rope speed (Auxiliary winch) m/min108At 3^rd layerBoom derricking up time                  s38 Boom telescoping out time                s55 Slewing speed                        r/min3 DrivingMax. driving speed                    km/h75 Max. gradeability                        %35 Min. turning diameter                    m≤20 Min. ground clearance                  mm250 Limits for exhaust pollutants and smokeComply with related specificationsGB3847-2005
GB17691-2005 (National stage III)Oil consumption per hundred kilometer     L30 WeightDeadweight in driving condition           kg23000 Complete vehicle kerb mass             kg22870 Front axle load                         kg6200 Rear axle load                         kg16800 DimensionOverall dimensions (L×W×H)            mm12050×2500×3400 Longitudinal distance between outriggers   m4.95 Transversal distance between outriggers   m5.6 Main boom length                       m9.8 - 30.8 Main boom angle                        °-2 - 80 Jib length                              m7.5 Offset                                  °0, 30 ChassisModelZLJ5261HCode:ZLJ5261H3.6TypeII EngineModelWP6.240 Rated power           kW/r/min176 /2500 Max. output torque     N.m/r/min800/1300 - 1500 ManufacturerZoomlion Heavy Industry Science & Technology Co., Ltd.