HL140 Hydraulic Excavator Specification Operating weight 4,000kg Bucket capacity 0.15m3 Width of caterpillar chain 300mm Ground pressure: 35kPa Slewing speed: 12rpm Traveling speed (high/low): 2.6km/h/4.2km/h Grade ability: 30o (58%) Bucket digging force 25.9KN Dipper digging force 25KN