Descripción

The detailed parameters of Komatsu PC450-8 excavator are as follows:
Bucket capacity: 2.1 cubic meters;
Rated power: 257 kW/1900 rpm;
Machine working weight: about 45125 kg;
Maximum digging radius: 12005 mm;
Maximum digging depth: 7790 mm;
Travel speed (high/low): 5.5 km/h, 3.1 km/h;
Climbing ability: about 70% (35°);
Maximum flow of hydraulic system main pump: 728 liters/min;
Fuel tank capacity: about 680 liters;
The engine adopts Komatsu SAA6D125E-5 type;
The large heavy-duty bucket can meet the user’s requirements for large workload;
The variable gauge design makes the equipment more stable;
The new engine provides excellent power output and fuel economy;
The use of high-performance filter materials prolongs the replacement time of engine oil and filter element;
The equipment management and monitoring system can effectively manage the machine and reduce the occurrence of failures;
The high-pressure series filter element can prevent the hydraulic system from being contaminated;
The cab is equipped with a special hydraulic excavator, and the new tubular structure design improves the strength of the cab;
The anti-skid plate with steel protrusions ensures safety during inspection;
The hydraulic locking rod can prevent misoperation;
The large handrail facilitates getting on and off the vehicle.