GL300E/GL500E/GL800E Portable Core Drilling Rig Technical Specification

 

GL300E/GL500E/GL800E Portable Core Drilling Rig Technical Specification

 

Description:

GL300E/GL500E/GL800E series are representative models of portable core drilling rigs, suitable for drilling shallow and medium-deep holes.

 

The main structure of the lightweight core drilling rig is made of high-strength aluminum alloy material, which greatly reduces the weight of the machine while ensuring the strength and toughness. The maximum module weight is only 180Kg, which is convenient for manual handling on site.

 

The portable core drilling rig has a compact structure and can complete equipment layout within a working plane of 3m*3m (4m*4m). After optimized design, it is easy to disassemble and assemble. When traffic conditions are limited, the drilling rig can be manually carried along the sidewalk or path, which has outstanding advantages in complex terrain construction.

 

The design of the portable core drilling rig embodies the concept of environmental protection, which is convenient for restoring the environment after construction, and has little impact on the natural environment.

 

Portable core drilling rigs have good performance in various working conditions, and have been recognized by users for their excellent equipment quality performance, professional technical services, and excellent performance-price ratio.

 

 

Features:

1. The portable drilling rig adopts the power system integrated control technology, and realizes the control of all engines on the console;
2. The clamp has a pressure loss protection function, which is safe, reliable, and responds quickly to prevent accidental detachment.
3. The unique adjustable sliding gap function of the power head keeps the close contact between the mast rail surface and the carriage, eliminates drilling vibration, and ensures drilling coaxiality.
4. It adopts a portable engine with high power reserve. By optimizing the system configuration, it can fully improve the adaptability to plateau work.
5. Combined masts, which can be automatically retracted, compact in structure, stable and reliable.
6. The proprietary portable drilling rig mud treatment system adopts customized high-pressure mud pump, which is light in weight, small in pulse and easy to operate.
7. Industry high-end manufacturing process, excellent quality.

 

Specification:

Model	GL300E	GL500E	GL800E
Drilling Depth
B	320m	580m	800m
N	220m	380m	600m
H	80m	180m	260m
Note: The drilling depth is based on the theoretical value, and the specific drilling depth capability is determined by the actual working conditions and process methods
Power System
Diesel Engine	V2410T X1	V2410T X2	V2410T X3
Power	41kw	82Kw	123Kw
Rotating Speed	3000rmp	3000rpm	3000rpm
Electrical System	12V	12V	12V
Hydraulic System
Main Pump	17MPa	21MPa	21MPa
Auxiliary Pump	15MPa	17MPa	17MPa
Hydraulic Oil Cooling	Air cooling/water cooling	Air cooling/water cooling	Air cooling/water cooling
Feeding System
Feeding Stroke	1.8m	1.8m	1.8m
Feeding Force	45kN	55kN	65kN
Lifting Force	90kN	110kN	130kN
Drilling Angle	45°-90°	45°-90°	45°-90°
Lifting Speed	114m/min	114m/min	114m/min
Drill Pipe Length	1.5m	1.5m	1.5m
Rotary Head
Power	Hydraulic Motor	Hydraulic Motor	Hydraulic Motor
Drive	Spindle Drive	Spindle Drive	Spindle Drive
Suitable Drill Pipe(max)	114mm	114mm	114mm
Max. Rotating Speed	1200rpm	1200rpm	1200rpm
Max. Torque	580Nm	680Nm	680Nm
Wireline Winch
Wire Rope Capacity	500m	800m	800m
Lifting Tension	Empty Rope Drum: 10.4kN	Empty Rope Drum: 11.9kN	Empty Rope Drum: 11.9kN
	Full Rope Drum: 4kN	Full Rope Drum: 5kN	Full Rope Drum: 5kN
Lifting Speed	90m/min	114m/min	114m/min
Drill Pipe Clamp
Max. I.D	114mm	114mm	114mm
Clamping Capacity	13000kg	13000kg	13000kg
Suitable Drill Pipe(O.D)	54mm-114mm	54mm-114mm	54mm-114mm
Core Diameter(O.D)	36mm-85mm	36mm-85mm	36mm-85mm
Mud Pump Unit( Optional)
Mud Pump	Plunger High-Pressure Pump	Plunger High-Pressure Pump	Plunger High-Pressure Pump
Drive Type	Independent Drive	Independent Drive	Independent Drive
Flow And Pressure	100Lpm, 20bar	120Lpm, 40bar	120Lpm, 40bar
Water Supply Unit(Optional)
Water Supply Pump	Plunger High-Pressure Pump	Plunger High-Pressure Pump	Plunger High-Pressure Pump
Drive Form	Diesel Engine(7.3KW)	Diesel Engine(7.3KW)	Diesel Engine(7.3KW)
Flow And Pressure	100Lpm, 70bar	100Lpm, 70bar	100Lpm, 70bar
Drill Rig Weight
Power Unit	180kg *1	180kg *2	180kg *3
Operation Unit	120kg	120kg	120kg
Oil Tank Unit(Full Load)	120kg	130kg	130kg
Mud Pump Unit( Optional)	50kg	50kg	50kg
Working Weight( about)	1040kg	1200kg	1200kg
Max. Disassemble Part QTY	10	12	12