Main features and uses: 
 ◎ BZC-350B water well drilling rig used self-propelled vehicle is a truck-mounted rotary rotary drilling rig; 
 ◎ rig selection of specialized vehicles Sinotruk crane chassis, transfer case, the main drive system, gearbox, dual hoist group, mud pump, rotary table, drill tower, rope to the crane into the bodies are installed in the chassis; 
 ◎ mud rotary drilling to rotary drilling is the main drilling cycle mode, with a BW850/2A type of mud, with mud as a fluid, high pressure grouting through the piston to achieve positive circulation drilling, drilling tools, such as properly equipped, but also drilling process can be adapted to other methods, in clay, sand, rock and other strata in drilling; 
 ◎ rig powered by automobile engines, attached with mobile devices and hydraulic systems, automobile travel, with the drilling machine interaction; 
 ◎ rig can be optional according to user requirements (MF) three-phase AC generator sets, lighting for the construction site to facilitate repair or welding; 
 ◎ rig is equipped with hydraulic winches, tower block and tackle, auxiliary pressure taps on both sides of the rings linkage device, met mudstone, weathered bedrock and other drilling formation pressure structure can be assisted to improve the efficiency of hole; 
 ◎ rig main drive for the mechanical transmission, rig down, four-leveling hydraulic outrigger control, transfer case, mud clutch pneumatic control system; 
 ◎ rig look beautiful atmosphere, rotary torque, footage quickly, for farmland water conservancy projects, industrial deep well, national defense, hydrological exploration, drilling geothermal wells in the mine can also be used for other projects based on hole construction, domestic and foreign customers welcome. 
 ◎ based on user requirements, with a life force of the United States, Japan PDSJI00S, Sweden Atlas, made mountains and red rings and other manufacturers of air compressors, can be implemented DTH drilling; if equipped with dual gas and water taps, double wall special drill, gas water separator, etc., can be implemented air reverse circulation drilling; if equipped with hydraulic hammer drill, can be achieved using conventional 850/20A liquid mud hammer drilling rock breaking; If equipped with other special drill, can be implemented coring drilling and other engineering methods. BZC350C, BZC350B car rig on Formation adaptability can be clay, sand, weathered, rock, basalt and other strata in drilling. 
 Technical parameters 
 Drilling Depth (M) 80 300 
 Hole diameter (mm) 1500 500 
 Rotary speed (r / min) 21.2; 36; 63.2; 100.6; 155; 20.2 (reverse) 
 Wheel torque () 18; 10.6; 6; 3.8; 2.5; 18.9 (reverse) 
 Hove force a single main hoist (KN) 30 
 Maximum force main hoist (KN) 180 
 Hove, vice winch hydraulic single force (KN) 40 
 Maximum pull hydraulic winch Vice (KN) 160 
 Hook lift capacity (KN) 180 
 Tower carrying capacity (KN) 180 
 Drill tower height (mm) 11500 
 Loading (t) 25 
 Drill master drill (mm) 108 × 108 × 7500 
 Vice drill pipe (mm) Ф89 × 10 × 5500 
 Hydraulic Pump 
 Type CB-HP50/32Z 
 Displacement (ml / r) 50/32 
 Rated speed (r / min) 3500-3700 
 Rated pressure (MPa) 20 
 BW850/2A type 
 Mud pump cylinder diameter (mm) 150 
 Piston stroke (mm) 180 
 Theory of flow (L / min) 600 850 
 Rated pressure (Mpa) 3 2 
 Red times (min-1) 58 82 
 Suction pipe diameter (mm) 127 
 Pipe diameter (mm) 64 
 Input speed (r / min) 470 
 Input power (kw) 40 
 Dimensions (mm) 2000 × 1030 × 1400 
 Weight (t) 1.5 
 Motive power 
 Diesel engine 
 Model TBD226B-6 Ⅱ water-cooled four-stroke turbocharged and intercooled diesel engine 
 Rated Power (KW) 132 
 Speed (r / min) 2300 
 Maximum torque / 1400-1500rpm 
 Chassis models TAZ5191TZJ 
 6 × 4 drive forms 
 Engine model and type TBD226B-6 Ⅱ water-cooled four-stroke turbocharged diesel engine, Euro Ⅱ 
 Rated Power (KW) 132 
 Speed (r / min) 2300 
 Dimensions (L × W × H) (mm) 11110 × 2490 × 2500 
 Model MF generator 
 Rated Power (KW) 15 
 Rated voltage (V) 400 
 Rated current (A) 27 
 Power factor 0.8 
 Speed (r / min) 1500 
 Rated frequency (Hz) 50 
 Insulation Class H 
 Protection class IP21 
 The best work of drilling cab transmission gear (speed) five-speed (1000-1400r/min) 
 The maximum walking speed (Km / h) 75 
 Weight (kg) 19340 
 Transport dimensions (L × W × H) (mm) 12160 * 2490 * 3440 
 Working Dimensions (L × W × H) (mm) 11110 * 2490 * 13110