Remarks:
We are Cortech Drilling Equipment Ltd in China. We supply YDX-3A surface diamond drilling rig with good quality and low price. YDX-3A core drilling rig is specially designed for wire line diamond drilling. Modularized design makes the rig easy to break down and put together, facilitating transportation to most inaccessible areas. Robust structure plus strong power ensures high penetration rate and out standing reliability. Its full hydraulic concept includes virtually all operation functions that prevail on the latest models around the world.
The following high lights represent the rig’s major features,
1. 4 shift gear box provides wide choice of torque and rotation rate;
2. max chuck diameter of 117mm applies BQ to PQ size rods;
3. long stroke of 3.5m increases efficiency and recovery percentage, reducing in-hole risk;
4. mast dump function guarantees perfect stability;
5. independent hydraulic jack provides great convenience;
6. precise control of pressure on drill bit
7. standardized parts and components make maintenance and repairing easy;
8. real time reading of drilling data on gauges on the control panel;
9. mud pump and mixer powered by the rig’s hydraulic system, controlled directly on the rig’s panel;
10. European top grade hydraulics
11. Experienced engineers plus adequate spare parts ready to provide full service.
Specification
Capacity
Rod size Depth
BQ 1,300M
NQ 1,000M
HQ 700M
PQ 400M
Power Pack
Diesel Kummins 6BTA
Displacement 5.9L
Cylinder 6
Type Turbo Charge
Cooling water
Power 132Kw @ 2,500 rpm
Hydraulic System
Working Pressure 25 MPa
Cooling Air
Rotary Head
Max Torque 506-4,257KNM
Max Chuck Dia 117mm
Gear Box 4 shifts
RPM 1 shift 138 － 190 rpm
2 shift 277 － 378 rpm
3 shift 495 － 675 rpm
4 shift 866 － 1,200 rpm
Main Winch
Pull 5,500 Kg (bare drum)
speed 51m/min (bare drum)
rope dia 16mm
rope lenght 30m
Wire Line Winch
Pull 1,100 Kg (bare drum)
speed 110m/min (bare drum)
rope dia 5 mm
rope lenght 1,500 m
Mast
Two sections
Mast Height 9 m
Up and Down Hydraulic driven
Mast Dump 1 m
Max Angle 45 degree
Push 5,540Kg
Pull 9,313Kg
Stroke 3,500mm
Chuck of Rotary Head
Spring force Close, hydraulic open
Max dia of Chuck 117mm
Gross weight 8,000Kg
Please contact us to know details.
Contact: Mr. Nick
Tel: 86- 10-83878989-810
Fax: 86-10-83876918
E-mail: bjhuangxb010@163.com
Date: 2008-1-7 15:59:07, which has been read for 320 times up till now.
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