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China Crawler drill Pictures&Photos
China Crawler drill Pictures&Photos

Crawler drill

CHW-160L/190L/230L

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Hydraulic Drilling Rigs

1. The drilling rig adopts an automatic retractable drilling tower, supported by two high-strength oil cylinders, and a set of hydraulic valves to control the elevation of the drilling tower. The operation is time-saving and labor-saving, safe and reliable, and creates benefits for users to the maximum extent.


2. The chassis adopts rubber track, which is light in weight, can reduce the noise of the vehicle traveling mechanism, reduce the vibration of the vehicle body, greatly reduce the fuel consumption, and can walk on the urban road without damaging the road surface.


3. The chassis is equipped with hydraulic high outrigger, which can be used for leveling of drilling rig, loading and unloading truck, and can be used as auxiliary support during operation.


4. The use of 24 V electric starting diesel engine, reduce the labor intensity of the operator, especially in cold seasons, when the diesel engine is difficult to start, it shows great advantages.


5. This machine is equipped with bw-160 mud pump, which has large flow and pressure, convenient maintenance and purchase of spare parts all over the country.


6. Optional hydraulic pipe unscrewing machine (75-168mm) can be installed to improve working efficiency and reduce labor cost.

履带钻机主要技术参数Main parameter of Crawler hydraulic drilling rig

整机参数

 (Machine parameter)

型号(Model)

CHW-160L

CHW-190L

CHW-230L

钻孔深度 Drilling depth(m)

160

190

230

开孔直径 Open hole dia. (mm)土、岩石

500、220

500、220

500、273

终孔直径 End hole dia. (mm)

75

75

75

钻杆直径 Drill rod dia. (mm)

42、50

42、50

42、50、60

钻孔倾角 drill angle (° )

90-75

90-75

90-75

配套动力 Matching engine power (kW)

13.2

13.2

15

重量 Weight without power (kg)

3350

3400

3600

钻机尺寸长*宽*高

Dimension L*W*H(m)

3.8*1.95*2. 7

3. 8*1. 95*2. 7

3.8*1. 95*2. 7

立轴(Spindle)

立轴转速Speed (r/min)

142/285/570

130/300/480/730/830/1045

64/128/287/557

立轴行程Stroke (mm)

450

450

450

履带底盘

(Crawler chassis)

履带规格 Crawler size (mm)

350*90*48节

350*90*48节

350*90*48节

爬坡角度 Climbing angle (° )

20°

20°

20°

行走速度 Moving speed (km/h)

10

10

10

液压支腿有效高度(mm)

Hydraulic leg valid height

1300

1300

1300

钻塔(Drill tower)

额定负荷 Rated load (ton)

18

18

18

有效高度Height (m)

6.5

6.5

6.5

泥浆泵(Mud pump)

流量 Flow (L/min)

160

160

160

最大压力 Max. pressure (MPa)

1.3

1.3

1.3

往复次数Reciprocating times/min

165

165

165


吸水管直径 Inlet hose dia. (mm)

51

51

51

出水管直径 Outlet hose dia. (mm)

32

32

32

以上参数如有改动,恕不另行通知•(Any change of the parameters mentioned above can be made without prior notification.)