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China Hydraulic drilling rig Pictures&Photos
China Hydraulic drilling rig Pictures&Photos

Hydraulic drilling rig

CXY-8

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Hydraulic Drilling Rigs

1. It adopts Shaanxi fast 8jsl118 automobile gearbox and clutch, special flexible shaft gear changing mechanism for automobile to realize pneumatic auxiliary gear shifting of gearbox, remote control, light and agile, with reasonable speed range (forward 8-stage, reverse 1-stage) stable performance and good parts versatility.


2. The maximum torque at low speed can reach 12500n. M, with good detachability and 6500kg net weight.


The company's patented forced lubrication mechanism and hydraulic system air cooler are used to avoid component heating under high speed and high load, and improve the working efficiency of hydraulic system and the service life of hydraulic components.


3. When the involute spline shaft is used to replace the hexagonal shaft, the load-bearing and output torque capacity is multiplied. Moreover, the diameter of vertical shaft through-hole is 96mm, and the hydraulic feeding process of double oil cylinders can reach 1000mm, which is especially suitable for core drilling of large diameter drill pipe rope. The rated drilling depth of 71 mm diameter rope core drilling pipe is 2200m.


4. The double gear pump is used to supply oil, which can realize the hydraulic separation and confluence, less power consumption, low oil temperature and stable operation of the hydraulic system. Manual oil pump is installed in the system to effectively avoid the accident of drilling.

                                                                                            CXY-8岩芯钻机主要技术参数main technical parameters

钻杆类别Drill rod category

钻杆规格Drill rod specifications(mm)

钻进深度Drilling depth(M)

国产钻杆Drill pipe

内加厚式钻杆Thickened within the drill pipe 

φ50X5.5钻杆 Drill pipe

3000

φ60 X 6钻杆Drill pipe

2500

绳索取芯钻杆Cord coring drill pipe

φ71X5钻杆Drill pipe

2200

φ89X5钻杆Drill pipe

2000

. .

DCDMA钻杆

内加厚式钻杆 Thickened within the drill pipe 

BW钻杆Drill pipe

3000

NW钻杆Drill pipe

2500

HW钻杆Drill pipe

1800

绳索取芯钻杆 Cord coring drill pipe

BQ 钻杆Drill pipe(φ58)

3000

NQ钻杆Drill pipe(φ73)

2500

HQ 钻杆Drill pipe(φ93)

1800

钻孔角度Drill angle

0 〜360°

动力机Power unit

电动机 Electric unit

Y280S-4

75kW

1480r/min

柴油机Diesel

YC6A240-33

177kW

2300r/min

回转器 Rotator

型式Type

双油缸液压给进机械回转式 Feed with double cylinders oil hydraulic

立轴通孔直径Spindle L. D

96mm

立轴转速Speed

动力转速Power speed

1480r/min

2300r/min

正转速度Forward speed

74/106/150/208/300

/431/609/845r/min

110/157/222/309/445

/640/905/1256r/min

反转 Reserve

74r/min

110r/min

立轴最大扭矩

Max. torque of spindle

12500N•m

立轴行程 Spindle stroke

1000mm

立轴最大起重力Max. lifting force of

180Kn

立轴最大加压力

Max. thrust of spindle

110kN

卷扬机(行星齿轮传动)Winch

钢丝绳直径 Wire rope caliber

21. 5mm

卷筒钢丝绳容量Roll  capacity

120m

单绳最大提升力

Drum capacity for rope

150kN

钢丝绳(卷筒一层)提升速度Lifting speed of the wirerope

转速为1480r/min

Power unit rotary speed

 0. 48/0. 68/0. 96/1. 34/1. 96/2. 81/3. 96/5. 51m/s

转速为2300r/min

Power unit rotary speed

0. 71/1. 01/1. 42/1. 99/2. 91/4. 17/5. 88/8. 19m/s

齿轮油泵(CBF-F32/16) Oil pump

工作压力Work pressure

20Mpa

最大压力 Max.pressure

25Mpa

水刹车 Water brake

工作转速 Work rotary speed

700〜1800r/min

单绳提升速度 Single rope compensational speed

3〜8m/s

单绳提升负荷Single rope compensational load

45kN

滑撬式(带滑动底座)机架 Skids type drillfram

钻机后退行程Rig backward stroke

530mm

外形尺寸(长X宽X高)Dimensinons L*W*H

3800*1500*2460mm

钻机重量Rig weight

6500kg