2018 Caterpillar 349D

Basic parameters. Working weight of the whole machine: 46285 kilograms. ‌‌ Bucket capacity: 1.8-3.11 cubic meters (multiple specifications available). ‌‌ Arm length: 7400mm/6900mm/6550mm (optional). ‌‌ Rod length: 4300mm/3900mm/3350mm (optional). ‌‌ Power system. Engine model: Caterpillar Cat C13 ACERT. ‌‌ Rated power: 283 kilowatts (380 horsepower). ‌‌ Displacement: 12.5 liters. ‌‌ Cooling method: Water cooling. ‌‌ Hydraulic system. The maximum flow rate of the main pump is 734 liters per minute. ‌‌ Working hydraulic circuit pressure: 35 megapascals. ‌‌ Rotary hydraulic circuit pressure: 31.4 megapascals. ‌‌ Pilot oil circuit pressure: 4.11 megapascals. ‌‌ Walking and turning performance. Walking speed: 4.5 kilometers per hour. ‌‌ Rotation speed: 8.7 revolutions per minute. ‌‌ Maximum traction force: 338 kN. ‌‌ Size and capacity. Transportation dimensions (length x width x height): 12450 x 3640 x 3680 millimeters. ‌‌ Fuel tank capacity: 705 liters. ‌‌ Hydraulic oil tank capacity: 243 liters. ‌‌ Scope of homework. Maximum excavation radius: 12940 millimeters. ‌‌ Maximum excavation depth: 8920 millimeters. ‌‌ Maximum unloading height: 7870 millimeters. ‌‌