حفارة كوماتسو Pc200-7 مستعملة موفرة للطاقة

The technical parameters of the Komatsu 200-7 excavator include a SAA6D102E-2-A fuel oil machine with a fixed power of 106.7kW / 1950rpm, The shovel capacity is 0.8 m3, the maximum digging depth is 6,620 mm, the maximal digging radius is 9,875 mm, the max unloading height is 7110 mm, the minimum rotation radius of the working unit is 3040 mm, the maxim angle of slope rotation is 20 °, the slope climbing capacity is 35 °, and the rotation overflow pressure is 29.0 MPa.

The Komatsu 200-7 excavator uses an oblique shaft plunger motor as the power source of the rotary mechanism. This design generates torque by applying the reaction force of high-pressure hydraulic oil to the reciprocating plunger. The torque is then applied to the driving shaft to output power, and after decelerating through the rotary reducer, it acts on the rotary support, so that the upper body of the excavator can realize left and right rotation. These parameters and features together ensure the efficient and stable performance of the Komatsu 200-7 excavator in a variety of operating conditions.

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