0518-85800984

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Email:sales@hhdrillrig.com

After-sales service:0518-85826308

No.1 xinjian east road, haizhou development zone, lianyungang, jiangsu, China


0518-85800984
0518-85383089

PRODUCTS

In 2015, it was established to undertake all the assets, liabilities, personnel and business of the former Lianyungang Huanghai Machinery Co., Ltd., formerly known as the Northwest Exploration Machinery Factory of the Ministry of Geology and Mineral Resources established in Wushan County, Gansu Province in 1970. In 1995, the whole system was relocated to Lianyungang, Jiangsu Province. city.

产品展厅

连云港黄海勘探技术有限公司(原连云港黄海机械股份有限公司)是我国钻孔机械行业从事地质勘探、煤层气钻采、工程基桩钻孔和非开挖管线铺设成套技术装备设计与制造的企业,是国家级高新技术企业,设有江苏省级企业技术中心。

name:

XY-42 Spindle Core Drill Rig

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Summary
XY-42A is a kind of core drill rig driven with tungalloy-carbide-tipped bit and diamond-bit, small-diameter. It is mainly suitable for exploration of metal or non-metal solid mineral ore bed.
The product description

Ⅰ. Applications

XY-42A is a kind of core drill rig driven with tungalloy-carbide-tipped bit and diamond-bit, small-diameter. It is mainly suitable for exploration of metal or non-metal solid mineral ore bed. It is widely applied in the field of geology, metallurgy, coal mine, hydrological and engineering drilling. It can also be used in the fields of superficial-zone petroleum and natural gas mining, mine workings ventilation and water discharge tunnel drilling as well as foundation pile construction in large diameter.

 

Ⅱ. Characteristics

With eight rotary speeds and reasonable ranges of speed (please see the list of spindle speed). Max. torque 3.5 KN·m (2580 lbf·ft) ( while with lower rotary speed of spindle).

With large spindle I.D. 92mm (3.66 inch), the rig is driven by hydraulic double cylinders with much longer stroke up to 600mm (23.62 inch). The rig is suitable for various drilling technologies to improve drilling efficiency.

In two reverse speeds, it is suitable to deal with faulties.

With the features of reasonable power and lower oil temperature, it adopted simplex hydraulic gear pump for oil supplying.

Double-action hydraulic chuck in powerful clamping force.

In light weight, easy disassembling (into nine parts), and convenient for maintenance and repair, due to the advantages of compact structure and reasonable layout.

It steadies in the high drilling speed because of its smooth movement and low centre of gravity.

Fitted with measuring scale for your good knowledge of the drilling condition at the bottom of the hole; every handle can be operated nimbly and reliably.

 

Ⅲ Specifications

A: Drilling Capacity

1.Core Drilling

Drill rod type

Drill rod size

Drilling depth

The rod made  in China

Inside upset drill rod

42 mm (1.65 inch)

1100 m (3608 feet)

50 mm (1.97 inch)

820 m (2690 feet)

60 mm (2.36 inch)

610 m (2001 feet)

Wire-line drill rod

53 mm (2.09 inch)

950 m (3116 feet)

71 mm (2.80 inch)

700 m (2296 feet)

89 mm (3.50 inch)

550 m (1804 feet)

DCDMA rod

Inside upset drill rod

AW

1100 m (3608 feet)

BW

820 m (2690 feet)

NW

650 m (2132 feet)

HW

430 m (1410 feet)

Wire-line drill rod

AQ

1200 m (3936 feet)

BQ

950 m (3116 feet)

NQ

730 m (2394 feet)

HQ

500 m (1640 feet)

  1. Hydro-geological, water well drilling

Outside upset         drill rod size

Hole dia.

Drilling depth

60 mm (2.36 inch)

200mm (7.87 inch)

400m (1312 feet)

73 mm (2.87 inch)

350mm (13.78 inch)

250m (820 feet)

89 mm (3.50 inch)

500mm (19.69 inch)

150m (5379 feet)

  1. Foundation Pile Hole Drilling

Use outside upset drill rod of size 89mm(3.50 inch),       hole dia.
                 Loose formation-----------------------------800mm(31.50 inch)
                 Hard rock formation------------------------500mm(19.69 inch)
                 Hole depth ------------------------------------100m(328 feet)
B. Drill Head
The drill head is hydraulic feed of double oil cylinders and mechanical transmission type.
  Drilling rotation angle range----------------------------------0°—360°
C. Spindle
The list of spindle speed (r/min)


Speed power stage number

Power machine speed 1500 r/min

Power machine speed 1000 r/min

Forward

Slow 4

82;151;215;313

54;100;143;207

High 4

251;463;661;961

166;307;437;636

Reverse

Slow 1

67

44

High 1

205

135

Max. spindle torque
Power machine efficiency 30KW(40HP) speed 1500 r/min---------------3.2 KN·m (2358 lbf·ft)
Power machine efficiency 22KW(29.5HP) speed 1000 r/min-------------3.5 KN·m (2580 lbf·ft)
Max. hoisting capacity------------------------------------------80 KN (17984 lbf)
Max. feed pressure ----------------------------------------------60 KN (13488 lbf)
Spindle storke ---------------------------------------------------600 mm (23.62 inch)
Spindle I.D. ---------------------------------------------------------93 mm (3.62 inch)
D. Hoister
Lifting speed (3rd layer single line)
Power machine speed 1500 r/min-----------0.78; 1.44; 2.06; 2.99 m/s (2.56;4.72; 6.76;9.81 feet/s)
Power machine speed 1000r/min------------0.52; 0.96; 1.36; 1.98 m/s (1.71;3.15; 4.46;6.49 feet/s)
Max. single line lifting capacity
Power machine efficiency 30kw(40HP) speed 1500 r/min-------------------30 KN (6744 lbf)
Power machine efficiency 22kw(29.5HP) speed 1000 r/min------------------34 KN (7643 lbf)
Wire rope dia. ----------------------------------------------------------------16 mm (0.63 inch)
Drum capacity  --------------------------------------------------------------90 m (295.2 feet)
Drum dia. ----------------------------------------------------------------------285 mm (11.22 inch)
Brake drum dia. --------------------------------------------------------------490 mm (19.29 inch)
Brake band width  ----------------------------------------------------------120 mm (4.72 inch)
E. Clutch and Speed Change Box
  Dry-type single plate friction clutch.
  In speed change box, the speed is changed by sliding gear forward 4, reverse 1.
F. Skid-type Frame (with slide base)
  Remove length  ----------------------------------------------------460 mm (18.11 inch)
  Distance between drill and hole top ----------------------------310 mm (12.20 inch)
G. Oil Pump
Single Gear Pump
  Displacement  -----------------------------------------------------20 L/min (5.28 US gallons/min)
  Working pressure  ------------------------------------------------0—8 Mpa (0-1160 psi)
  Max. pressure  ----------------------------------------------------12 MPa (1740 psi)
  Speed (r/min) -------------------------------------------------------1500
H. Drill Power


Name type

Electric motor Y200L-4

Deutz F4L 912 diesel engine

Power

30 KW(40HP)

38KW (51HP)

Speed

1500 r/min

1800 r/min

I. Dimensions (L×W×H) --------------------------------------3005×1100×1860 mm (119.5×43.3×73.2 inch)
J. Weight (excluding power unit) -------------------------approx. 1830kg (4410 lb)

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