1) Cummins,CAT6121 engine, 5Ton rated load 2) 3 or 3. ... ) Joystick optional Wheel loader W156, CAT or WEICHAI Engine, Hz transmission, 5000kgs rated load, 16200kgs weight, 2.5-3 ... .0BM bucketW156 Specifications:Bucket Capacity: 2.5-3CBMRated Load: 5000Kg Engine Model: CAT Engine ... weight: 16200Kg Wheel loader W156 with CAT6121 engine, 3.6CBM bucket