Quarry industrial excavator EKG-5

Quarry industrial excavator EKG-5 on caterpillar tracks. 1997
power cable 250 m.
bucket volume 5 m3.
in working order.
there is a separate boom for an excavator with the entire drive mechanism +650,000 rub.

technical characteristics of the excavator.
EKG-5A is a medium-tonnage quarry-type shovel mechanism. Weight including counterweight is 197 tons. The bucket is capable of accepting 5 cubic meters of bulk rock. Moving around the perimeter of the quarry, the machine reaches a speed of 0.55 km/h. The greatest slope when going uphill is 12 degrees. The stroke length of the caterpillar mechanism is 5.83 m. The operator of the ECG excavator can rotate the platform around its axis. Permissible lifting force 50 Tf.
Duty cycle. The cycle of turning the excavator platform 90 degrees lasts 23 seconds. Platform rotation frequency up to 3.5 revolutions per 1 minute. The pressure force at a constant speed of 0.45 m/s is 20.5 tf. A pneumatic drive is installed on the excavator to control the braking system, rotation and pressure mechanisms. Electrical equipment elements (transformer and distributor), a winch, rotary gearboxes and a compressor are installed on the turntable. To ensure the safety of excavation work, the external working units of the excavator are sealed by the body.