Product introduction:
BZC400ABC diesel engine water drilling rig is designed by our engineers; it is adopt truck mounted and is a rotary drilling rig.
Technical parameter | ||||
Drilling depth（M） | 80 | 400 | ||
Drilling diameter（mm） | 1500 | 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 windlass（KN） | 40 | |||
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 （mm） | 108×108×7500 | ||
Assistant pipe (mm) | Ф89×10×6050 | |||
Hydraulic pump | Model | CBQL-F550/F532-CFHL | ||
Pump delivery (ml/r) | 50/32 | |||
Rated speed (r/min) | 2000 | |||
Rated pressure(MPa) | 20 | |||
BW850/20 | 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 | NORTH BENZ | ||
Drive form | 6×6 | |||
Engine | Model | WP10.270 | ||
Rated power（KW） | 191 | |||
Speed （r/min） | 2300 | |||
Size （L*W*H）(mm) | 10230×2490×2870 | |||
Electric generator | Model | MF | ||
Rated power (kw) | 15 | |||
Rated voltage(v) | 400 | |||
Rated current(A) | 27 | |||
Speed (r/min) | 1500 | |||
Frequency(Hz) | 50 | |||
Protection level | IP21 | |||
Insulation Class | H | |||
The best working gear (or speed) | 5th gear（1000-1400r/min） | |||
The highest speed（Km/h） | 70 | |||
Weight （kg） | 19350 | |||
Transport size（L*W*H）(mm) | 12044*2490*3740 | |||
Working size（L*W*H）(mm) | 10106*2490*1 | |||
Features:
1）The truck chassis is adopt the 6×6 special chassis of brand NORTH BENZ, the main transmit, transmission power, gearbox, sets of windlass, mud pump, sewage pump，mast are setup on the chassis.
2）This rig is a rotary drilling rig with directional circulation, which is equipped with BW850/20 mud pump. It adopts the slurry as the washing fluid, it can drill on clay, sand and rock if it is equipped with a good drilling bit.
3）The power of drilling rig comes from the truck engine; the rig sets up distribute implement and hydraulic system.
4）We can set up the spare electric engine and clutch implement according to client's requirement, so that the rig can work with diesel engine or electric engine.
5）We can set up a generator (30kw) , so that it is convenient to illuminate or work at night.
6）The adding pressure implement is hydraulic, so it has a high efficiency when the rig drill on mud rock and weathering formation through using the adding pressure implement.
7）The master driving of rig is mechanical, the four jacks and mast are hydraulic operated. Distribute box, sewage pump, master driving clutch system are air operated.
8）The appearance of rig is pretty. It has a high efficiency because of having a larger torque of the turntable, it is mainly used for water well, construction, national defense building foundation, geological exploration, geothermic well and other foundation working. It is popular with domestic and foreign clients.
Measures for the use of the water well rig during the running-in period
1. The operator should receive training and guidance from the manufacturer, have a thorough understanding of the structure and performance of the rig, and obtain certain operation and maintenance experience before operating the machine. The product maintenance and repair instructions provided by the manufacturer are the necessary information for the operator to operate the equipment. Before operating the machine, be sure to read the maintenance instructions and operate and maintain according to the requirements of the manual.
2. Pay attention to the working load during the running-in period. The working load during the running-in period should not exceed 80% of the rated working load, and the appropriate workload should be arranged to prevent the overheating caused by the continuous operation of the machine for a long time.
Engineering case:
The BZC350ZYII water well drilling rig was built at the Chilean site. Chile is located in southwestern South America, bordering Argentina in the east, bordering Peru and Bolivia in the north, and the Pacific Ocean in the west, covering an area of 756,626 square kilometers and a population of 17 million. Central Chile has a subtropical Mediterranean climate, and the north has a tropical desert climate, with severe drought and water shortage all year round.
