Tailored for heavy-duty applications. Optimized for ports,Website:http://www.chanwaygroup.com, mines, steel mills, hard rock earthmoving applicationsHigh Reliability •Robust countershaft design prolongs the life by 30%-50% in tough applications.•Caterpillar patented design cooling package guarantee 24 hours continuous operation.•Caterpillar resourcing hydraulic components and delivers unbeatable durability.•Main components designed and manufactured in house made at CQL, achieve best matching. High Productivity •The SEM PS bucket, utilizes a Caterpillar patented design, allowing 10% more material to be loaded into the bucket.•Twin-pump merging hydraulic system saves energy by 5% •Super long 3300mm wheel base and 32T axle ensures stability and 10-15% larger tipping load.Items　ZL50F-IIMain Specifications　　Rated Loadkg5000Operating Weight with Standard Bucketkg16,200Bucket Capacitiesm32.7-4.5STD GP  Bucket Capacitym32.7Max. Grade Ability°28Operating Specifications　　Breakout ForcekN177Max. Drawbar pull forcekN161Dump Clearancemm3,142Dump Reach at Full Lift, Dumpmm1,214Minimum Turning Radius-mm5772Wheel Basemm3,200Transmission　　Transmission Type　CountershaftTorque Converter type　F4/R4Maker & Type　Single stage, 3 elementsForward / Reverse 1km/h7.9Forward / Reverse 2km/h15.2Forward / Reverse 3km/h23.5Forward / Reverse 4km/h41.3Implement Hydraulic System　　Implement Pump　Permco 112ccControl　Pilot controlHydraulic Cycle Time (with rated payload):s9.6Implementing Pressure SettingMpa17Parking Brake　Shoe/drumSystem pressureMpa16Axle　Meritor