1400meters HXY-44T spindle type core drill rig
Ⅰ. Application Scope
The HXY-44T core drill rig, integrated rig with tower into one unit, consists of XY-44A drill rig and mast-type drill tower, with the function of hydraulic lifting and lowering of tower. The rig is simple in structure, reasonable in design, light in weight, easy to operate; it is in a wide range adjusting angle. It is especially suitable for drilling of hole with great slope angle.
The tower body of HXY-44T Drill Rig is used as lifting drill tools for drilling vertical as well as inclined holes. The range of adjusting angels (in clock-wise direction) for drilling inclined holes is 0°-90°.
Ⅱ. Main Sizes
| The Nominal Height of Tower |
10 m(32.8 feet) |
| The Nominal Area of Base |
4 × 4m (13.1 × 13.1 feet) |
| The Nominal Area of Top |
0.56 × 0.65m(1.84×2.13feet) |
| The Number of Pulleys |
5 or 3 pcs |
| Max. Load of Mast |
100 KN(22480 lbf) |
| The Load of Movable Work Platform |
800 N(180 lbf) |
| Adjusted Angles of Drill Tower |
45°－90° |
Ⅲ. Main Components
The drill tower consists of base, tower body, crownblock (pulley mechanism), platform and auxiliary support.
Ⅳ. Main Characteristics
The drill tower is pyramid-mast type. Being light in overall weight, single component being light and limited in disassembly quantity, the tower is convenient for transportation and installation. The tower has its own crownblock convenient for ground installation. When the rig is moved back during operation, the tower can be inclined to make up the moved-back distance so as to guarantee the central line between the centers of the hole and pulley. The tower can be adjusted in clock-wise direction for drilling inclined holes. The adjustment is convenient for making and wide in adjusting range. It is suitable for drilling large-angle hole.
Ⅴ. Specifications
| Drilling Depth |
700—1400 m (2296-4592 feet) |
| Max. Torque |
3.2 KN·m (2358 lbf·ft) |
| Spindle Stroke |
600 mm(23.62 inch) |
| I.D of Spindle |
93 mm(3.66 inch) |
| Max. Lifting Capacity of Spindle |
120 KN(26976 lbf) |
| Max. Pressure Force of Spindle |
90 KN(20232 lbf) |
| Max. Hoisting Force |
45 KN(10116 lbf) |
| Engine Power |
48KW(64.37HP) |
Appendix: Specifications of Main Machine XY-44A
Specifications
1.
Drill Capacity
1)
Core Drilling
| Drill Rod Varieties |
Drill Rod Type |
Drill Depth |
| Drill Rod Made in China |
Planer in and out |
Ф43×6mm(Ф1.69×0.24 inch) |
1400 m (4592feet) |
| Ф54×6 mm(Ф2.13×0.24 inch) |
1000 m (3280feet) |
| Ф67×6 mm(Ф2.64×0.24 inch) |
830 m (2722feet) |
| Thickened Inner |
Ф50×5.5 mm(Ф1.97×0.22 inch) |
1300 m (4264feet) |
| Ф60×6 mm(Ф2.36×0.24 inch) |
950 m (3116feet) |
| Extracting Core with Wire Line |
Ф55.5×4.73mm(Ф2.19×0.19inch) |
1400 m (4592feet) |
| Ф71×5 mm(Ф2.80×0.20 inch) |
1000 m (3280feet) |
| Ф89×5 mm(Ф3.50×0.20 inch) |
800 m (2624feet) |
DCDMA
(Diamond Core Drill Manufacturer Association)
made
Drill Rod |
Thickened Inner |
BW |
1250 m (4100feet) |
| NW |
1000 m (3280feet) |
| HW |
660 m (2165feet) |
| Extracting Core with Wire Line |
BQ |
1400 m (4592feet) |
| NQ |
1100 m (3608feet) |
| HQ |
750 m (2460feet) |
2)
Hydrogeology Well Drilling
| Drill Rod Type |
Drilling Hole Dia. |
Drilling Depth |
60mm(2.36 inch)
(Thickened outer) |
200 mm (7.87 inch) |
800 m (2624 feet) |
73mm(2.87 inch)
(Thickened outer) |
350 mm (13.78 inch) |
500 m (1640 feet) |
89mm(3.5 inch)
(Thickened outer) |
500 mm (19.69 inch) |
300 m (984 feet) |
3)
Foundation Pile Drilling
Drilling hole dia. with 89 mm(3.50 inch) outer thickened drill rod.
Loose formation --------------------------------------------1000 mm (39.37 inch)
Hard formation ------------------------------------------600 mm (23.62 inch)
Drilling Depth --------------------------------------------100 m (328 feet)
2. Drilling Angel ------------------------------------------------0°﹣360°
3. Power Engine
Electromotor Y225S-4 37KW(49.62HP) 1480 r/min
Diesel engine Deutz F6L 912 48KW(64.37HP) 1500 r/min
4. Rotator
Type: Feeding with double oil cylinders hydraulic pressure, rotating mechanically.
Spindle I.D---------------------------------------------93 mm (3.66 inch)
Speed of spindle:
| Speed of Power eng. (r/min) |
1480 (for core drilling) |
| Positive Low Speed (r/min) |
83, 152, 217, 316 |
| Positive High Speed (r/min) |
254, 468, 667, 970 |
| Negative Speed (r/min) |
67, 206 |
Max. torque of spindle -----------------------------------------3.2 KN·m (2358 lbf·ft)
Spindle stroke----------------------------------------------------600 mm (23.62 inch)
Max. lifting force of spindle --------------------------------120 KN (26976 lbf)
Max. thrust of spindle-------------------------------------------90 KN (20232 lbf)
5. Hoist
Form planetary gearing
Wire rope dia. -------17.5 mm(0.69 inch) or 18.5 mm(0.73 inch)
Drum capacity for rope(170 kg/mm2 equivalent to 241839 lb/inch2) -------
(17.5mm steel wire rope) 110m(360.8 feet)
(18.5mm steel wire rope) 90m(295.2 feet)
Max. lifting force (single rope) ----------------45 KN (10116 lbf)
Lifting speed of the wire rope
Power eng speed 1000r/min 0.47; 0.86; 1.22; 1.78 m/s (1.54; 2.82; 4.00; 5.84 feet/s)
Power eng speed 1500r/min 0.70; 1.29; 1.84; 2.68 m/s (2.30; 4.23; 5.90; 8.79 feet/s)
Power eng speed 1700r/min 0.805; 1.485; 2.12; 3.08 m/s (2.64; 4.87; 6.95; 10.10 feet/s)
6. Clutch
Form: Dry single chip friction clutch
7. Gearbox
Form: sliding gearbox (4 speeds are positive and 1 is negative).
8. Oil Pump
Form: Single Gear Pump
Displacement ------------------------------------32+12 L/min (8.5+3.2 US Gallons/min)
Working pressure -------------------------------0—8 MPa (0-1160 psi)
Max. pressure ------------------------------------12 MPa (1740 psi)
9. Water Brake
Working speed (r/min) -----------------------------------700—800
Single rope compensational speed----------------------3—8 m/s (9.84-26.2 feet/s)
Single rope compensational load-----------------------45 KN (10116 lbf)
10. Drill Frame
Form sliding skids type (with sliding base)
Drill backward stroke -----------------------------460 mm (18.11 inch)
11. Dimensions (L×W×H) -----------------------------3042×1100×1920 mm (119.8×43.3×75.6 inch)
12. Weight of drill (without power unit) ----------------about 2300 kg(5073 lb)
13. Max. weight of dischargeable apparatus -----------300 kg (662 lb)
About us
We are a professional supplier of diamond core drilling rigs in China ,
We supply spindle type diamond core drilling rigs and all hydraulic core drilling rigs with the drilling capacity from 100 meters to 4200meters, mud pumps and other related drilling tools can be supplied as well.
We warmly welcome clients from all over the world to contact us for any inquiry, and we will try our best to provide professional service to satisfy you.
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