BZC500BDF truck mounted drilling rig is designed by our engineers; it is adopt truck mounted and is a rotary drilling rig.
The truck chassis is adopt the 8×4 special chassis of brand DONGFENG TRUCK, the main transmit, transmission power, gearbox, sets of windlass, mud pump, sewage pump，mast are setup on the chassis.
This rig is a rotary drilling rig with directional circulation, which is equipped with BW850/4-80 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.
Main features：
◎BZC500BDF truck mounted drilling rig is designed by our engineers; it is adopt truck mounted and is a rotary drilling rig.
◎The truck chassis is adopt the 8×4 special chassis of brand DONGFENG TRUCK, the main transmit, transmission power, gearbox, sets of windlass, mud pump, sewage pump，mast are setup on the chassis.
◎This rig is a rotary drilling rig with directional circulation, which is equipped with BW850/4-80 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 sets up distribute implement and hydraulic system.
◎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.
◎We can set up a generator (30kw) , so that it is convenient to illuminate or work at night.
◎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.
◎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 Specification:
|
Technical parameter
|
|
Drilling depth(M)
|
500
|
|
Opening diameter(mm)
|
500
|
|
Inner diameter of the rotary table(mm)
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500
|
|
Speed of turntable(r/min)
|
117; 102; 60; 38; 22; 13; 16(reverse)
|
|
Torque of turntable(KN.m)
|
5.4------34
|
|
Single rope lifting capacity of main windlass(KN)
|
40
|
|
Maximum lifting capacity of main windlass(KN)
|
240
|
|
Single rope lifting capacity of assistant windlass(KN)
|
40
|
|
Maximum lifting capacity of assistant windlass(KN)
|
160
|
|
The lifting capacity of main hook(KN)
|
240
|
|
The lifting capacity of assistant hook(KN)
|
160
|
|
The effective height of drilling tower(mm)
|
11500
|
|
The height of drilling tower (mm)
|
12043
|
|
Drill pipe
|
Kelly bar(mm)
|
108×108×7500
|
|
Assistant pipe (mm)
|
Ф89×10×6000
|
|
BW850/4-80
plunger pump
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Diameter of cylinder (mm)
|
106
|
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Stroke of piston (mm)
|
155
|
|
Theoretical flow (L / min)
|
500 600 700 850
|
|
Rated pressure (MPa)
|
7 6 5 4
|
|
Pounding times (min-1)
|
136 160 187 219
|
|
Diameter of suction tube (mm)
|
106.4
|
|
Diameter of drain pipe (mm)
|
64
|
|
Input speed (r / min)
|
900
|
|
Input power (kW)
|
80
|
|
Overall dimensions (mm)
|
2200*1230*1300
|
|
Weight (t)
|
2.8
|
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Truck chassis
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Drive form
|
8×4
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|
Engine
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Model
|
YC6A260-46 water cooled four stroke diesel engine
|
|
Rated power(KW/Hp)
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191/260
|
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Speed(r/min)
|
2300
|
|
Electric generator
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Rated power (kW)
|
30
|
|
Rated voltage(v)
|
400
|
|
Speed (r/min)
|
1480
|
|
Electric motor
|
Rated power (kW)
|
55
|
|
Rated voltage(v)
|
400
|
|
Speed (r/min)
|
1480
|
|
The highest speed(Km/h)
|
75
|
|
Weight(kg)
|
21500
|
|
Transport size(L*W*H)(mm)
|
12470x2490x3700
|
|
Working size(L*W*H)(mm)
|
12000x5380x13690
|
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