Core Drilling Rig : 1. With a very high rate of speed and a reasonable range of steps 2. Low speed high torque.
Detailed Product Description
XY-44 Core Drilling Rig
In order to meet the clients request, Jiangsu Wuxi Mineral Exploration Machinery General Factory Co., Ltd develop the XY-44 drilling rig.
It can be used either for engineering geological survey, exploring of shallow petroleum natural gas , underground water or for engineering hole drilling of dam grouting and gallery ventilation and water exhaustion .
Main character
1. With rather high speed and reasonable speed range with a few steps, high torque for low speed, it is suitable for small hole diameter core drilling of diamond mine, and also for large hole diameter core drilling of carbide alloy mine and various engineering drilling.
2. It has good drill capacity. With Φ71 wire-line drilling rod, its max. depth is 1000m
3. It is not so heavy and is very easy to disassemble. It can be knocked down into 10 package units, with the heaviest unit weighing only 300 kg. Hence it is convenient for transport and adaptive to operation in mountain areas.
4. It features simple construction and reasonable layout. All the units are exposed outside without any mounted on top of another, so it is easy for maintenance and repair.
5. It has two oil cylinder feeding, length stroke (max. stroke is 600mm), for the sake of safety and labour-saving in handling any accident.
6. It is smooth in travel of the rig and can be fixed firmly. The frame is rigid with high stability in high speed drilling.
7. It is equipped with sufficient meters for indicating the conditions in the hole and with only a few operating handles for flexible and reliable operation
Technical Specification:
Model of drilling rod | Drill rod | Drill depth(m) | |
Normal drilling rod | Normal drilling rod | Φ43×6 | 1400 |
Φ54×6 | 1000 | ||
Φ67×6 | 830 | ||
Thick-wall drilling rod | Φ50×5.4 | 1300 | |
Φ60×6 | 950 | ||
Wire-line drilling rod | Φ55.5×4.75 | 1400 | |
Φ71×5 | 1000 | ||
Φ89×5 | 800 | ||
DCDMA drilling rod | Thick-wall drilling rod | BW | 1250 |
NW | 1000 | ||
HW | 660 | ||
Wire-line drilling rod | BQ | 1400 | |
NQ | 1100 | ||
HQ | 750 | ||
2.Drill angle:0-360°
3.Engine(by the clients request)
electromotor | Y225S-4 | 37kW | 1480r/min |
Diesel engine | R4105G53 | 42kW | 1500r/min |
4.Power head
Dia. of spindle:80mm
Rotate speed of spindle
rotate speed of power head (r/min) | 1480(for core drill) |
Positive (low speed, r/min) | 80,148,212,308 |
Positive (high speed, r/min) | 247,456,650,945 |
reverse (r/min) | 66,201 |
Max. torque:3.2kN.m
Max. stroke:600mm
Max. lifting capacity:120kN
Max. feeding force:90kN
5.Hoist
Wire ropeΦ17.5mm6W(16),Φ18.5mm6×19
Drum capacity:
(17.5mm)(170kg/ mm2) 110m
(18.5mm)(170kg/ mm2) 90m
Max. lifting capacity single wire rope:45kN
When the engines rotate speed is 1500r/min,0.701.291.842.68m/s
6.Oil pump
Displacement:20ml/r
7.Water brake for hoist
Rotate speed:700,1800r/min
Balance speed of single wire rope:38m/s
Balance load of single wire rope:45kN
8.Frame stroke:460mm
9.Diameter(L×W×H):3030×1100×1890mm
10.Weight(less engine):2150kg
Remark:Technical specifications are subject to change without prior notice and incurring responsibility for machines previously sold. The shown machines may have optional equipment. Technical data do not consider power losses
XY-44 Core Drilling Rig
