Delivery Time:One month
Certification:ISO9001:2008

Long stroke 600mm Core drilling rig Water break Powerful drilling capacity
 

Quick Detail:
 
1. XY-44 is a core drilling machine, it can be widely used in the carbide and diamond bits, engineering geological prospecing, the basic pile foundation engineering in large diameter, water well drilling.
2. With powerful drilling capacity, the rated drilling depth comes up to 1,000m with wire line 71mm drill rod.
3. The drill is aligned a water brake for Steady and smooth deep hole drilling.
4. Supplying oil with a simplex gear pump, it is easy for installation and operation. The hand-operated oil pump can be put in use to hoist the drilling tools in hole upon the power engine failing to operate.
5. It is easy to get to know the conditions in hole with an antivibration meter. Less in operating handles, the rig can be operated credibly and flexibly.
 

Description:
 
1. XY-44 is a core drilling machine, more rational rang of rotating is available and its rotating speed has 8 grades. With powerful drilling capacity, the rated drilling depth comes up to 1,000m with wire line 71mm drill rod.
2. The drill is aligned a water brake for Steady and smooth deep hole drilling.
3. Supplying oil with a simplex gear pump, it is easy for installation and operation; The hand-operated oil pump can be put in use to hoist the drilling tools in hole upon the power engine failing to operate.
3. With large spindle I.D. 80mm, the rig is fed with double hydraulic cylinders with longer stroke up to 600mm. With strong technological adaptability, the rig can be adapted on many field, especially on large diameter drill rod drilling, with wire line coring (upper part coring). Thus its more effective in improving drilling efficiency with less incidents in hole.
4. It is easy to get to know the conditions in hole with an antivibration meter. Less in operating handles, the rig can be operated credibly and flexibly.
6. It is compact in construction, rational in overall arrangement, moderate in weight, convenient in assembling and wide in range of rotation speed. 
 

Applications:
 
1. Core drilling with carbide and diamond bit.
2. Engineering geological prospecting.
3. Water well drilling.
4. Basic pile foundation engineering in large diameter.
 

Specifications:
 

Model of drilling rod	Drill rod	Drill depth(m)
Drill Rod Made in China	Planer in and out	Φ43×6	1400
Φ54×6	1000
Φ67×6	830
Thickened Inner	Φ50×5.5	1300
Φ60×6	950
Wire-line drilling rod	Φ55.5×4.75	1400
Φ71×5	1000
Φ89×5	800
DCDMA (Diamond Core Drill Manufacturer Association) made Drill Rod	Thickened Inner	BW	1250
NW	1000
HW	660
Core with Wire Line	BQ	1400
NQ	1100
HQ	750

Spindle speed	Forward speed:80;148;212;247;308;456;650;945;rpm
Reverse