Shandong Shante Heavy Industry Machinery Co., Ltd.
Shandong Shante Heavy Industry Machinery Co., Ltd.
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Underground Excavator
Servicing & cleaning
• It is strictly prohibited to clean the excavator by steam injection equipment or a high-pressure washer within two months after commissioning or repainting, so as to ensure proper maintenance of finish paint.
• It is strictly prohibited to clean the excavator by any highly-corrosive cleaning agent. We recommend using available cleaning agents for vehicles in the market.
• During cleaning by steam injection equipment, the temperature of hot steam shall not exceed 80 ℃, and the injection pressure shall not exceed 70 bar.
• Do not clean the lining (such as the insulating layer) by water, steam or high-pressure jet.
• During cleaning by water or steam jet, it is strictly prohibited to spray it into the tail gas or air filter outlet.
• After every wet cleaning, apply lubricating grease to the excavator according to the lubrication chart and perform all operating cycles, including auxiliary and traveling functions.
• After every cleaning, let the radiator gets dry naturally.
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Electric Excavator Model STW-20 Technical Data |
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Weight(T) |
2.2 |
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Dimension(mm) |
3200x1600x2300 |
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Bucket Capacity(m³) |
0.05 |
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Max Excavating Height(mm) |
3500 |
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Max Excavating Depth(mm) |
2200 |
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Min Ground Clearance(mm) |
200 |
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Max Discharge Height(mm) |
2200 |
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Max Vertical Excavating Depth |
2200 |
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Travelling Speed(m/min) |
0.89 |
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Nominal Working Pressure(Mpa) |
22 |
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Rotation Angle(°) |
360 |
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Electric Motor Power(kw) |
18.5 |
Underground Excavator