Features
1. The core drilling rig owns high rotate speed and reasonable rotate speed range. It has a big torque in low speed, which makes it appropriate for the drilling of diamond core with small caliber. It also meets the requirements of the drilling of cemented carbide core with big caliber and different engineering drilling.Technical Parameters
Basic Parameters | |||||
Drilling Depth(m) | 42m drill rod | 1000 ~1200m | |||
50mm drill rod | 700~850m | ||||
Drilling angle | 360° | ||||
Overall Dimensions (L*W*H) | 2710*1100*1750 mm | ||||
Weight of the drilling rig(exclusive of power machine) | 1750kg | ||||
Weight of the largest component | 218kg | ||||
Gyrator of Core Drilling Rig | |||||
The rolling rate of the vertical shaft, (when revolving speed of the power machine: 1500r/min) | |||||
Low speed of clockwise rotation | 101; 187; 267; 388 r/min | ||||
High speed | 311; 574; 819 1191 r/min | ||||
Low speed of counterclockwise rotation | 83 r/min | ||||
High speed | 251 r/min | ||||
When revolving speed of the power machine: 1500r/min | |||||
Low speed of clockwise rotation | 135; 250; 355; 517 r/min | ||||
High speed | 415; 765; 1090; 1588 r/min | ||||
Low speed of counterclockwise rotation | 110 r/min | ||||
High speed | 338 r/min | ||||
Spindle stroke | 600mm | ||||
Max. lifting force | 80000 Newton | ||||
Max. stress | 60000 Newton | ||||
Torque |
When the power of power machine is 40 horsepower, the rotating speed is 1500r/min 2640; 1410; 980; 660Newton/m. 830; 440; 300; 200Newton/m |
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Diameter of spindle bore | 68 mm | ||||
Winch: when the power of diesel engine is 40 horsepower, the rotating speed is 1500r/min | |||||
Lifting power (single rope) | 30000; 16000; 11000; 7700Newton | ||||
Lifting Speed (the third layer) | 0.82; 1.51; 2.16; 3.15m/s | ||||
when the power of diesel engine is 60 horsepower, the rotating speed is 2000r/min | |||||
Lifting power (single rope) ) | 33000; 17800; 12450; 8600 Newton | ||||
Lifting power (single rope) | 1.09; 2.02; 2.89; 4.18 m/s | ||||
Diameter of rope | 16mm | ||||
Drum Capacity | 90m | ||||
Reel diameter | 285mm | ||||
Diameter of brake valve | 490mm | ||||
of the brake band | 120mm | ||||
Shifter of Core Drilling Rig | |||||
Oil cylinder stroke | 460mm | ||||
Oil pump | |||||
Output Volume | 20mm/r | ||||
Rotating Speed | 1500r/min | ||||
Working Pressure | 20MPa | ||||
Max Pressure | 25MPa | ||||
Drill Power of this Core Drilling Rig | |||||
Name | Type | Power | Rotating Speed | Weight | |
Motor | Y200L-4 | 30kW | 1470r/min | 260 kg | |
Diesel Engine | ZH4100G43 | 31kW | 1500r/min | 350 kg |
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