Main features：

◎BZCY400ZY truck mounted drilling rig is a directly rotary drilling rig. This truck chassis is adopt the 6×4 special chassis of brand SINOTRUK, 11.00R20 steel off-road tire tread, with good off-road performance.

◎This rig has very compact structure, the engine of chassis is adopted WP7.210E40 diesel engine, the power is 155kw(strong power) The drilling rig has independent diesel engine (DEUTZ-WP6G125E22), the power is 92kw. Not only meet the drilling requirements, but also reduce energy consumption, it is very affordable.

◎This rig is design principle is an advanced hydraulic cylinder for drilling, stepless lift, it can be achieved automaic drilling. it can automatically adjust the drilling speed for different geological conditions.

◎The drilling process can be achieved in pressruized drilling technology, adjust different pressure for different geological conditions, and can be viewed drilling pressure by pressure gauge. At the same time, it can adjust the drilling speed.

◎The drilling rig can achieved fast drilling by manually, especially for soil. It can achieved different speed for different soil.

◎It has a large lifting force hydraulic main hoist, stepless lift, and to achieve release rope quickly. When upgrading heavy, the lifting speed need slow to aviod crash the turntable and wellhead board. When put down single drill pipe, operate the quick handle, it can achieved release rope quickly like mechanical hoist.

◎It has a hydraulic tool hoist, the tool hoist has large lifting force and quick lifting speed, it is both easy to loading drill tools, drill pipe and drill accessories transport, and can slide up and down with anchors, its very convenient to load and unload the drill pipe.

◎It has a hydraulic cylinder control double card board forward and backward, it makes the insurance card board closed, to achieve stuck or release the pipe joints.

◎It use integrated design of pneumatic, to achieve the BW850/2A mud pump clutch using pneumatic remote control, it has high degree of automation and easy-saving operation.

◎It is installed 4 hydraulic legs and 2 mechanical legs, every hydraulic leg rod with locknut。 After leveling the rig, it can lock the cylinder use locknut. So, even if the cylinder leaks, the chassis is not instability.

◎The turntable use stir bars, internal turntable use spiral arc gear to transmission, it has large torque, it about 2 times of similar products at domestic and foreign.

◎It is installed a generator (30kw) , so that it is convenient to illuminate or work at night.

◎The hydraulic system use open system, the chassis and drilling rig are separately manipulated, it can avoid misuse. Winter oil heater and summer oil radiator are installed, to adapt to different seasons hydraulic oil for heating and cooling.

◎This drilling rig equipped with an auxiliary unloading cylinder, it can be used to promote the turntable ratchet, to achieve auxiliary unloading the drill pipe.



Technical parameter

Drilling depth（M）
400

Drilling diameter（mm）
500

Speed of turntable（r/min）
117;102;60;38;23;13;16（reverse）

Torque of turntable（KN.m）
5.4---50(reverse)

Single rope lifting capacity of main windlass（KN）
45

The capacity of main windlass(KN)
270

Single rope lifting capacity of tool windlass(KN)
20

The rope capacity of tool windlass(m)
40

The lifting capacity of hook（KN）
270

Bearing capacity of mast (KN)
270

The height of mast (mm)
12500

Bearing capacity (t)
36

Pipe
Kelly （mm）
108×108×7500

Assistant pipe (mm)
Ф89×10×5500

Hydraulic pump
Pump delivery (ml/r)
50/32

Rated speed (r/min)
2000

Rated pressure(MPa)
20

Diameter of cylinder (mm)
150

Stroke of piston (mm)
180

BW850/2A

plunger pump
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
6×4

Engine
Model
WP7.210E40 diesel engine

Rated power（KW）
155

Speed （r/min）
2300

Size （L*W*H）(mm)
10198×2490×2980

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）
21650

Transport size（L*W*H）(mm)
12740×2490×4210

Working size（L*W*H）(mm)
10780×3040×13800