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1.NYC-400BZY truck mounted drilling rig is designed by our engineers; it is adopt truck mounted and is a rotary drilling rig.
2.The truck chassis is adopt the  8×4 special  chassis of brand SINOTRUK, the main transmit, transmission power, gearbox, sets of windlass, mud pump, sewage pump，mast are setup 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, it can drill on clay, sand and rock if it is equipped with a good drilling bit.
4.The power of drilling rig comes from the truck engine; the rig sets up distribute implement and hydraulic system.
5.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.
6.We can set up a generator (15kw) , so that it is convenient to illuminate or work at night.
7.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.
8.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.
9.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）  400
  Drilling diameter（mm）  500
  Speed of turntable（r/min） 12.8;22.3;38.5;59.8;102.7;117.6;16.1（reverse）
  Torque of turntable（KN.m） 41.4;23.8;13.8;10.6;5.1;4.5;32(reverse)
  Single rope lifting capacity of windlass（KN） 45
The capacity of main windlass(KN) 270
Single rope 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) 12043
  Bearing capacity (t) 30
Pipe 

Kelly （mm） 108×108×7500
 Assistant pipe (mm) Ф89×10×5500
Hydraulic pump 

Model CBQL-F550/F532-CFHL
  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 SINOTRUK
  Drive form 8×4
Engine 

Model WD615.92E
   Rated power（KW） 194
   Speed （r/min） 2300
  Size （L*W*H）(mm) 11510×2480×2800
Electric generator Model MF
 Rated power (kw) 30
 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) 12386*2480*3837
 Working size（L*W*H）(mm) 11123*2480*13618