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Main features：
1. C350ZYII adopts truck mounted and is a rotary table drilling rig.
2. The truck chassis adopts the special crane chassis of brand SINOTRUK, the main transmit, transmission power, gearbox, sets of windlass, mud pump, sewage pump，mast are set up on the chassis.
3. This rig is a rotary drilling rig with directional circulation, which is equipped with BW850/2A mud pump, it adopts the slurry as the washing fluid, and it can drill on clay, sand and rock if it is equipped with a good drilling bit.
4. The power of truck engine transfer to PTO, and then drive drilling rig.
5. According to client’s requirement, the C350ZYII can carry out down-the-hole hammer drilling with Air Compressor.
| Quantity: | |
|---|---|
| Drilling depth（M） | 300 | |||
| Drilling diameter（mm） | 200-500 | |||
| Speed of turntable（r/min） | 21.2; 36; 63.2; 100.6; 155; 20.2（reverse） | |||
| Torque of turntable（KN.m） | 18; 10.6; 6; 3.8; 2.5; 18.9（reverse） | |||
| Single rope lifting capacity of main windlass（KN） | 30 | |||
| The capacity of main windlass(KN) | 180 | |||
| Single rope lifting capacity of hydraulic windlass（KN） | 40 | |||
| The capacity of hydraulic windlass(KN) | 160 | |||
| The lifting capacity of hook（KN） | 180 | |||
| Bearing capacity of mast (KN) | 180 | |||
| The height of mast (mm) | 11500 | |||
| Bearing capacity (t) | 25 | |||
| Pipe | Kelly bar（mm） | 108×108×7500 | ||
| Assistant pipe (mm) | Ф89×10×5500 | |||
| Hydraulic pump | Model | CB-HP50/32Z | ||
| Pump delivery (ml/r) | 50/32 | |||
| Rated speed (r/min) | 2000 | |||
| Rated pressure(MPa) | 20 | |||
| BW850/2A plunger pump | Diameter of cylinder (mm) | 150 | ||
| Stroke of piston (mm) | 180 | |||
| Theory of flow (L / min) | 600 850 | |||
| Rated pressure (Mpa) | 3 2 | |||
| Pounding times (min-1) | 58 82 | |||
| Diameter of suction tube (mm) | 127 | |||
| Diameter of drain pipe (mm) | 64 | |||
| Input speed (r / min) | 470 | |||
| Input power (kw) | 40 | |||
| Overall dimensions (mm) | 2000*1030*1400 | |||
| Weight (t) | 1.5 | |||
| Truck chassis | Model | TAZ5191TXJ | ||
| Drive form | 6×4 | |||
| Engine | Model | TBD226B-6Ⅱ(Europe II emission standard) | ||
| Rated power（KW） | 132 | |||
| Speed （r/min） | 2300 | |||
| Size （L*W*H）(mm) | 11110×2490×2500 | |||
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