After-sales Service: | Online |
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Certification: | ISO 9001:2000 |
Condition: | New |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Machine model | HC420 | |
Machine Set | Rock hardness | 6~20 |
Drilling diameter(mm) | 95~140(Standard115) | |
Economic drilling depth(m) | 30 | |
Stand-alone gradeability(°) | ≥25 | |
Propulsion way | Cylinder | |
Propulsion route(mm) | 3000 | |
Maximum Lifting Force(kN) | 25 | |
Swing torque(N ·m) | 4400 | |
Rotary speed(r/min) | 0~100 | |
Working wind pressure(MPa) | 1.2~2.4 | |
Air consumption (m3/min) | 11~21 | |
Host power(kw) | 58 | |
Boom horizontal swing angle(°) | Left 92 Right12 | |
Walking speed(km/h) | 2.5 | |
Distance from the ground (mm) | 300 | |
Dimensions(mm) | 6000×2200×2100 | |
Machine weight (kg) | 5000 |
Suppliers with verified business licenses