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Main features：
◎ BZC350DF 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 DONGFENG TRUCK, 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 NC6110ZG17-20(115kw) independent 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.
◎ 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） 350
Drilling diameter（mm） 500
Speed of turntable（r/min） 50；75；114（reverse）
Torque of turntable（KN.m） 13.2；8.8；5.8（reverse）
Single rope lifting capacity of mian windlass（KN） 30

The capacity of main windlass(KN) 180
Single rope lifting capacity of hydraulic windlass（KN） 30
The capacity of hydraulic windlass(KN) 120
The lifting capacity of hook（KN） 180
Bearing capacity of mast (KN) 180
The height of mast (mm) 11900
Bearing capacity (t) 25
Pipe Kelly bar（mm） 108×108×7500
Assistant pipe (mm) Ф89×10×5500

Hydraulic pump Model CB-HP50/32Z
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 DFS1251GLJ8
Drive form 6×4

Engine Model YC6J180-33(Europe IV emission standard)
Rated power（KW） 132
Speed （r/min） 2500
Size （L*W*H）(mm) 11110×2490×2500
Drilling engine Model NC611ZG17-20
Rated power (kw) 115


Speed (r/min) 1100



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) 12400*2480*3700
Working size（L*W*H）(mm) 10900*4500*13600