TOPMAQ TW08 MINI, Руководство по эксплуатации и техническому обслуживанию

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2.2 Basic excavation
1. Before excavation, the arm cylinder should be at 90° to the arm, and the bucket 30° to the ground being
excavated. Only in this situation, can each cylinder achieve maximum power.
2. To excavate any soft soil, the bucket should be angled with the soil at 60°, thereby increasing work
efficiency.
2.3 Lower excavation.
Keep the angle between bucket base and the bevel at 30°, and retract the arm to start work.
2.4 Upper excavation
Keep the bucket blade vertical to the ground, and retract the arm to start work.
2.5 Ditching is carried out in seven steps, as shown in figure.
Arm stretch
Boom down
Left turn Right turn Bucket Load Bucket
Unload
Arm Back
Boom Up