Main features:

◎ BZC400ZYII truck mounted drilling rig is designed by our engineers; it  adopts truck mounted and is a rotary drilling rig.
◎ The truck chassis  adopts  the 6X4 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.
◎ 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, it can drill on clay, sand and rock if it is equipped with a good drilling bit.
◎ The power of drilling rig comes from the truck engine, the rig setups distribute implement and hydraulic system.
◎ We can upset the spare electric engine and clutch implement according to client’s requirement, so that the rig can work with diesel engine or electric engine.
◎ We can set up a generator (15kw) , so that it is convenient to illuminate or work at night.
◎ The adding pressure device is hydraulic, so it has a high efficiency when the rig drill on mud rock and weathering formation through using the adding pressure implement.
◎ 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.
◎ 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. 
  Technical parameter
  Drilling depth(M) 80 400
  Drilling diameter(mm) 1500 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) 45

 The capacity of main windlass(KN) 270
 Singlerope lifting capacity of hydraulic windlass(KN) 40
 The capacity of hydraulic windlass(KN) 160
 The lifting capacity of hook(KN) 270
  Bearing capacity of mast (KN) 270
 The height of mast (mm) 11500
 Bearing capacity (t) 30
Pipe  Kelly bar(mm) 108×108×7500
 Assistant pipe (mm) Ф89×10×5500
 
Hydraulic pump  Model CB-HP80/40
 Pump delivery (ml/r) 80/40
 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
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) 75
 Weight (kg) 19340
 Transport size(L*W*H)(mm) 12160*2490*3440
 Working size(L*W*H)(mm) 11110*2490*13110

Selectable configuration:
 
 
 
Compressor
  Brand Displacement Pressure Diesel engine Power
American Sullar1070XH 30.3 m3/min 2.41Mpa Caterpillar 347Kw
Swedish Atlas XRVSI096 28.3 m3/min 2.0Mpa Caterpillar 328Kw
Japan PDSJI00S 28.3 m3/min 2.11Mpa Mitsubishi 327Kw
Kaishan LGCY26/20K 26 m3/min 2.0Mpa Cummins 298Kw
Hongwuhuan HG900/20 25.5 m3/min 2.0Mpa Cummins 239Kw
 
 
DTH                Origin Model Diameter Length Weight
South Korea TD50 130-152mm 781mm 62Kg
TD80 194-254mm 1264mm 180Kg
TD100 251-305mm 1575mm 350Kg
TD112 320-381mm 1788mm 618Kg
 
 
Drill bit
              DTH Diameter
           TD50 146mm
                TD80
219mm
250mm
Dust device