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China Easy Operate Safety Coal Mine Rock Cordless Drill, Find details about China Cordless Drill, Power Drill from Easy Operate Safety Coal Mine Rock Cordless Drill - Jining Bafang Mining Machinery Co., Ltd.
Project Name | Unit | KHYD50 | KHYD75 | KHYD80 | KHYD90 | KHYD130 |
Rated power | KW | 2.2 | 3 | 4 | 5.5 | 7.5 |
Rated voltage | V | 127/380 | 380/660 | 380/660 | 380/660 | 380/660 |
Rated frequency | Hz | 50 | 50 | 50 | 50 | 50 |
Rated current | A | 1.5/4.5 | 6.5/3.7 | 8.4/4.9 | 11.5/6.7 | 15.4/8.8 |
Rated speed | r/MIN | 2820 | 1420 | 1430 | 1437 | 1440 |
Number of phases | 3 | 3 | 3 | 3 | 3 | |
Rated operating mode | S1 | S1 | S1 | S1 | S1 | |
Insulation class | F | F | F | F | F | |
Spindle rated speed | R/MIN | 240 | 240 | 240 | 240 | 240 |
Spindle rated torque | N.m | >=45 | >=65 | >=86 | >=120 | >=150 |
Drilling diameter | mm | φ36-45(rock) φ60-90(Coal bed) | φ36-45(rock) φ60-90(Coal bed) | φ36-45(rock) φ60-90(Coal bed) | φ36-45(rock) φ60-90(Coal bed) | φ36-45(rock) φ60-90(Coal bed) |
Drilling diameter | mm | 50( Coal bed) | 60( Coal bed) | 70( Coal bed) | 80( Coal bed) | 100( Coal bed) |
()Drilling weight(Does not include aircraft runway drill) | kg | 50 | 75 | 80 | 90 | 130 |
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