Dth Hammer, Dth Hammers, Rock Drill Hammer manufacturer / supplier in China, offering GL335 high air pressure dth hammer (GL335), Drill Bit Manufacturer Bits for Low Pressure DTH Hammers, DTH Hammer Bits Manufacturers Bit for Rock Bits for Low Pressure Hammers and so on.
| Min. Order: | 1 Piece |
|---|---|
| Production Capacity: | 5000 PCS/Month |
| Transport Package: | Sea-Worthy Packing |
| Payment Terms: | L/C, T/T, Western Union |
| Drilling Diameter: | 90-93mm |
|---|---|
| Hammer Length: | 908mm |
| Material: | High Manganese Steel |
| Application: | Rock Drilling; Mining |
| Quantity: | Small Order Is Accepted |
| Weight: | 21.8kg |
| Item | GL330 | GL335 | GL340 | GL345 | GL350 | GL355 | GL360 | GL380 | GL3120 |
|
Drilling Dia. (Φ /mm) |
82-85 | 90-93 | 105-130 | 105-130 | 130-152 | 130-152 | 152-305 | 203-350 | 302-508 |
| Hammer Length(mm) | 867 | 908 | 1052 | 1034 | 1387 | 1220 | 1450 | 1551 | 1934 |
|
Outside Dia. (Φ /mm) |
71 | 81 | 92 | 98 | 114 | 124 | 136 | 181 | 275 |
| Weight(kg) | 19 | 21.8 | 38 | 39 | 69 | 74 | 126 | 277 | 642 |
| Working Pressure(Mpa) | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 |
|
Air Consumption (M3/Min. ) |
3-12 | 4.3-14.2 | 3.5-18 | 3.5-15 | 5.7-18 | 6.5-18 | 8.5-25 | 12-31 | 14-45 |
| Torque(N. M) | 150 | 205 | 304 | 335 | 590 | 700 | 822 | 1560 | 2410 |
|
Impact Frequency (Times/Min. ) |
≥ 800 | 950-1500 | ≥ 800 | ≥ 800 | 810-1470 | 810-1500 | 820-1475 | 860-1510 | 980-1446 |
| Connection 1 | 48.8× 4.2 | API 2-3/8" | API 2-3/8" | API 2-3/8" | API 3-1/2" | API 2-3/8" | API 3-1/2" | API 4-1/2" | API 6-5/8" |
| Connection 2 | Φ 47-6 | Φ 53-8 | Φ 64-8 | Φ 64-8 | Φ 84-8 | Φ 84-8 | Φ 99.5-8 | Φ 128-10 | Φ 184-8 |
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