Customization: | Available |
---|---|
Sizes: | 4 Inch to 15 Inch |
Quantity: | Small Order Is Accepted |
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DHD3.5 | DHD340 | DHD350 | DHD360 | DHD380 | DHD1120 | |
Length(less bit) | 930mm | 1030mm | 1214mm | 1248mm | 1502mm | 1880mm |
Weight (less bit) | 25.0kg | 39.0kg | 76.5kg | 100.0kg | 290.0kg | 474.0kg |
External diameter | 82mm | 99mm | 125mm | 142mm | 225mm | 275mm |
Bits shank | DHD3.5 | DHD340 COP44 |
DHD350R COP54 |
DHD360 COP64 |
DHD380 COP84 |
DHD1120 |
Bits diameter | 90-110mm 3 1/2"- 4 5/16" |
105-130mm 4 1/8" - 5 1/8" |
135-155mm 5 1/8" - 6 1/8" |
152-203mm 6" - 8" |
200-279mm 7 7/8" - 11" |
305-381mm 12" - 15" |
Connection thread | API 2 3/8" Reg | API 2 3/8" Reg | API 2 3/8" Reg API 3 1/2" Reg |
API 3 1/2" Reg | API 4 1/2" Reg | API 6 5/8" Reg |
Air pressure | 1.0-1.5 Map | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa |