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Ⅰ. Application Scope

The HXY-2T diamond core rig, integrated rig with tower into one unit, consists of XY-2 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-2T 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°.



1. The HXY spindle type core drilling rig is integrated with main machine and drill tower. It adopts Deutz F3L 912 diesel engine or 22Kw electric motor.
2. The diamond core rig is light weight and easy to relocate.
3. It can remain stable and firm even in removal and relocation.
4. By adopting traversal winch, it overcomes the fault of wire arbitrary intertwine and quick wearing out.
5. When its transmission belt runs at high speed, the drill can become soft in the uneven formation, and reduce the damage to the components and other mechanical failure.
6. With wide speed range and large torque even at lower speed, it is suitable for engineering geological subterranean and water explorations.

Ⅲ. Main Components of the Diamond Core Rig

The drill tower consists of base, tower body, crown block (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 Crown block 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. This diamond core rig is suitable for drilling large-angle hole.

Ⅴ. Specifications

Drilling Depth 120—600 m (394-1968 feet)
Max. Torque 2.1 KN·m (1548 lbf·ft)
Spindle Stroke 550 mm (21.65 inch)
I.D of Spindle 93 mm (3.66 inch)
Max. Lifting Capacity of Spindle 60 KN (13488 lbf)
Max. Pressure Force of Spindle 45 KN (10116 lbf)
Max. Hoisting Force 30 KN (6744 lbf)
Engine Power of Diamond Core Rig 22 KW (29.5 HP)

Ⅵ. The parameter of derrick

The Nominal Height of Tower 8 m (26.24 feet)
The Nominal Area of Base 3.6m×2.1m (11.8 feet ×6.9 feet)
The Number of Pulleys 2 pcs
Max. Load of Mast of the Diamond Core Rig 75 KN (16860 lbf)
The Load of Movable Work Platform 70Kg (154 lb)
Adjusted Angles of Drill Tower 45°-90°
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