C500DF Drilling rig( (500meter depth;diameter hole: 8-22inch ) )
Product Description
Main features：
1. C500DF truck mounted drilling rig is a rotary table drilling rig.
2. The truck chassis adopts the special crane chassis of brand DongFeng TRUCK and the main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable, drilling tower, feed mechanism are set up on the chassis.
3. This rig is a rotary drilling rig with directional circulation. It is equipped with mud pump which adopts the slurry as the washing fluid and can drill in soil, clay, sand and rock if it is equipped with suitable drilling bit.
4. The power of truck engine transfer to PTO, and then drive drilling rig.
5.The main drive of rig is mechanical and the four landing legs and drilling tower are hydraulic controlled. Transfer case and mud pump clutch system are air operated.
6. According to client’s requirement, the BZC500DF can carry out down-the-hole hammer drilling with Air Compressor.
7. It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in industry and agriculture, national defense building foundation, geological exploration, and geothermic well and other foundation working, it is popular at home and abroad.
| Technical parameter | |||
| Drilling depth（M） | 500 | ||
| Drilling diameter（mm） | 200-500 | ||
| Speed of turntable（r/min） | 117；102；60；38；22；13；16(reverse) | ||
| Torque of turntable（KN.m） | 5.4----50 | ||
| Single rope lifting capacity of main windlass(KN) | 50 | ||
| Maximum lifting capacity of main windlass(KN) | 300 | ||
| Single rope lifting capacity of assistant windlass(KN) | 60 | ||
| Single rope lifting capacity of assistant windlass(KN) | 240 | ||
| The lifting capacity of hook（KN） | 300 | ||
| Bearing capacity of drilling tower (KN) | 360 | ||
| The height of drilling tower (mm) | 12500 | ||
| Drill pipe | Kelly bar（mm） | 108×108×7500 | |
| Assistant pipe (mm) | .Ф89×10×5500 | ||
| CBW850-4-80 Mud pump | Theoretical flow (L / min) | 500 600 700 850 | |
| Rated pressure (Mpa) | 7 6 5 4 | ||
| Truck chassis | Drive form | 8×4 | |
| Engine | Model | YC6A260-33YC water -cooled four strok diesel engine | |
| Rated power（KW） | 191 | ||
| Speed （r/min） | 2300 | ||
| Size （L*W*H）(mm) | 11510*2480*2800 | ||
| The highest speed（Km/h） | 75 | ||
| Weight （kg） | 25500 | ||
| Transport size（L*W*H）(mm) | 12550×2500×4150 | ||
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