الوصف

The Caterpillar 312D excavator is a hydraulic excavator with high performance and versatility. Its key parameters include:
Machine operating weight: 12920 kg
Standard bucket capacity: 0.52 cubic meters
Digging method: backhoe
Engine: Cat® C4.2 ACERT™
Rated power: 72 kW (97 hp)
Travel speed: 5.5 kph (3.4 mph) and 3.4 kph (2.1 mph) for high/low speed respectively
Slewing speed: 12.4 RPM
Maximum traction: 114 kN (25,600 lb)
Boom length: 3250 mm
Arm length: 1850 mm
Maximum digging depth: ≥3455 mm
Maximum digging height: ≥6455 mm
Maximum digging distance: 6105 mm
Maximum dumping height: ≥4205 mm
‌Minimum swing radius‌: 1980 mm
These parameters show that the Caterpillar 312D excavator is suitable for a variety of engineering applications, including earthmoving, loading and handling. Its design features include outstanding versatility, improved maneuverability, simple operation and a redesigned comfortable operator station, making it a leader in the industry.