The next generation 374 excavator guarantees high productivity, longer life and reduced maintenance. The 374 can load up to 33 trucks with a capacity of 36t (40 tons) per hour. Increasing swing torque by more than 10% significantly reduces cycle times compared to previous series excavators. New hydrostatic swing circuit provides smooth, efficient operation and versatility. Powerful Heavy Duty mode increases system pressure to make transporting and lifting heavy loads easier. With twice the strength of the booms, sticks and frames as compared to the previous series of excavators, it will provide years of stable operation in the toughest conditions.
Specifications for Cat 374:
Net power according to ISO 9249: 358 kW
Cat engine model: C15
Engine power ISO 14396: 359 kW
Cylinder diameter: 137 mm
Stroke: 171 mm
Working volume: 15.2 l
Swing speed: 6.5r/min
Maximum torque developed by the slewing drive: 298 kN m
Operating weight: 74 t
Boom for mass excavation: 7 m
Stick: 2.57 m
Bucket: 4.4 m³
Transport height to top of cab: 3559 mm
Handrail height: 3982 mm
Transport length: 12978 mm
Swing Rear Reach: 4171 mm
Ground clearance under counterweight: 1494 mm
Ground clearance: 782 mm
Track length: 5873 mm
Distance between the centers of the rollers: 4705 mm
Track width: 3410 mm
Transport width: 3400 mm
