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

Hydraulic drilling rig

CXY - 44A

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Hydraulic Drilling Rigs

1. It adopts automobile gearbox and clutch, with large speed range, sensitive, reliable operation and good versatility.


2. The diameter of vertical shaft through-hole is 93mm, which can improve the drilling efficiency and reduce the accidents such as plugging and burning.


3. The structure is light in weight and easy to disassemble. The maximum weight of the disassembled parts of the main engine is 300kg. It is convenient to move.


4. The drilling rig has high power, strong lifting force, low center of gravity and stable moving car, equipped with water brake, stable and safe running in, and the manual oil pump can effectively avoid the accident of buried drilling.


5. The hydraulic system realizes the control of feed pressure and speed, so as to meet the drilling needs of various formations. At the same time, it is equipped with a pressure indicator at the bottom of the hole, so as to grasp the situation in the hole.


6. The drilling machine is small in size, light in weight, reasonable in layout and good in detachability, flexible and reliable in operation and convenient for maintenance.

CXY-44A岩芯钻机主要技术参数Main parameters

岩芯钻机core drilling rig

钻杆类别Drill rod category

钻杆规格Drill rod specifications(mm)

钻进深度Drilling depth(m)

Drill rod             

内外平式

42

1400

50

1000

60

830

绳索取芯Cord coring

55.5

1250

71

1000

89

800

DCDMA钻杆Drill rod

绳索取芯Cord coring

BQ钻杆drill rod

1300

NQ钻杆drill rod

1000

HQ钻杆drill rod

750

PQ钻杆drill rod

420

外加厚式outside Thickening type

60mm

800

73mm

500

89mm

300

钻孔角度Drill angel

0°~360°

〜360。

动力机Engine

型号Model

功率Power

转速speed

电动机Motor

Y225S-4

37kW

1480 r/min

柴油机Diesel engine

CA4110

81kW

2800 r/min

回转器Revolver

型式:双油缸液压给进机械回转式Type: Double hydraulic cylinder into the mechanical rotary

立轴通孔直径

Spindle diameter(mm)

φ93

立轴转速(柴油机)Spindle speed (diesel engine)

正转Forward(r/min)

60/90/166/272/379/481/183/296/514/835/1164/1476

反转Reverse(r/min)

63/198

立轴最大扭矩Spindle maximum torque(N·m)

8000

立轴行程Vertical axis travel(mm)

600

立轴最大起重力largest lifting force of the vertical axis  (kN)

125

立轴最大加压力Maximum pressure of the vertical axis (kN)

90

卷扬机hoist

型式:行星齿轮传动,手把制动Type: planetary gear, handbrake

钢丝绳直径Rope diameter

φ18.5mm

卷筒钢丝绳容量Reel wire rope capacity

95m (缠绕七层seven Winding)

单绳最大提升力Single rope maximum lifting force

45kN

钢丝绳提升速度Rope lift speed

卷筒线速度Reel linear speed(m/s) (第三层third floor)

0. 7-2. 68m/s 十二级

离合器clutch

型式:汽车专用干式单片摩擦式离合器Dry single-chip friction clutch(与6T46变速箱配套 matching 6T46 gearbox )

液压系统Hydraulic system

系统压力System pressure

额定压力preset pressure

20MPa

最高压力highest pressure

25MPa

排量Displacement

20ml/r

机架frame

型式:滑撬式(带滑动底座)Type: Skid (with sliding base)

钻机后退行程Drill back trip

460mm

让开孔口距离Open hole distance

260mm

外形尺寸(长X宽X高)Dimensions(L*W*H)

3050*1100*1920mm

钻机重量(不包括动力机)Drill weight (excluding power machine)

2300kg