2018 Caterpillar 303.5E

Basic specifications. Tonnage: 3 tons. Working weight of the whole machine: 3548kg. Bucket capacity: 0.12m ³. Power type: Traditional fuel (Cat C1.8 engine). Emission standard: National III. ‌‌ Power system. Engine model: Cat C1.8. Rated power: 23.6 kW. Displacement: 1.8L. Cylinder diameter x stroke: 87 x 102.4mm. Cooling method: Water cooling. ‌‌ Performance parameters. Walking speed: 4.6km/h (high speed)/2.6km/h (low speed). Rotation speed: 9rpm. Bucket excavation force: 33kN. Excavating force of boom: 18.9kN. Grounding voltage ratio: 32.1Kpa. ‌‌ Hydraulic system Maximum flow rate of the main pump: 60L/min. Working hydraulic circuit pressure: 24.5MPa. Rotary hydraulic circuit pressure: 18.1MPa. ‌‌ Size and scope of work. Transportation dimensions (length x width x height): 4730 x 1780 x 2500mm. Maximum excavation radius: 5200mm. Maximum excavation depth: 2880mm. Maximum unloading height: 3640mm. Width x height of bulldozer board: 1780 x 325mm