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- Applicable Industries:
- Construction works , Energy & Mining
- Condition:
- New
- Type:
- Rotary Drilling Rig
- Power Type:
- Electric
- Place of Origin:
- Shandong, China
- Brand Name:
- LH brand
- Usage:
- Coal
- Voltage:
- 380V/660V or according to your special requirment
- Dimension(L*W*H):
- 1230*600*1185mm
- Weight:
- 480 kg
- Certification:
- ISO CE
- Warranty:
- 1 Year
- After-sales Service Provided:
- Online support
- NAME:
- coal mine portable drilling rigs
- rated pressure:
- 8 Mpa
- drilling angle:
- 0~360°
- drill rod caliber:
- 42 mm
- supply water pressure:
- 0.6~1.2 mpa
- power:
- 4 kw
- rated speed:
- 340 r/min
- rated current:
- 8.8/5.3 A
- voltage:
- 380/660 v
- capacity of drum:
- 26.3
- Supply Ability:
- 1000 Set/Sets per Week
- Packaging Details
- wooden case for High performance ZLJ series coal mine portable drilling rigs for sale
- Port
- QINGDAO
- Picture Example:
![package-img]()
- Lead Time:
Quantity(Sets) 1 - 1 >1 Est. Time(days) 10 To be negotiated
High performance ZLJ series coal mine portable drilling rigs for sale
Product Introduction
ZLJ tunnel drilling rig
1.The machine mainly used for underground internal various angle water prospecting, exploration of coal, gas drainage, dust protection and water injection and other uses of the drilling.
2.360 degrees rotary drilling drilling of 50-300m.
3.It can also be used on the ground geological exploration, building foundation reinforcement and other uses of drilling.
High performance ZLJ series coal mine portable drilling rigs for sale
Technology Parameters
Item | Unit | Technical Parameter | |||||
ZLJ-250 | ZLJ-350 | ZLJ-650 | ZLJ-400 | ZLJ-700 | |||
Rated torque | High speed |
N·m
| 250 | 350 | 650 | 400 | 700 |
Medium speed | 150 | 250 | 380 | 230 | 520 | ||
Low speed | 85 | 100 | 214 | 130 | 310 | ||
Rated speed | High speed |
r/min
. | 340 | 350 | 270 | 340 | 410 |
Medium speed | 192 | 170 | 151 | 192 | 198 | ||
Low speed | 112 | 99 | 88 | 112 | 150 | ||
Rated pressure | Mpa | 8 | 8 | 8 | 8 | 8 | |
Max feed force | kN | 9 | 9 | 34 | 9 | 34 | |
Max pulling and lining force | kN | 12 | 12 | 12 | 12 | 12 | |
Drilling angle | ° | 0~360° | 0~360° | 0~360° | 0~360° | 0~360° | |
Capacity of drum | m | 26.3 | 26.3 | 40 | 26.3 | 40 | |
Diameter of wire rope | Mm | 8.8 | 8.8 | 11 | 8.8 | 11 | |
Drill rod caliber | mm | 42 | 42 | 42 | 42 | 42 | |
Supply water pressure
| Mpa | 0.6~1.2 | 0.6~1.2 | 0.6~1.2 | 0.6~1.2 | 0.6~1.2 | |
Power | kW | 4 | 5.5 | 7.5 | 5.5 | 7.5 | |
Voltage | V | 380/660 | 380/660 | 380/660 | 380/660 | 380/660 | |
Rated current | A | 8.8/5.3 | 9/13 | 15/10 | 13.4/8.8 | 17.1/11 | |
Dimensions | mm | 1235×630 ×1165 | 1265×650 ×1020 | 1200x1290 x700 | 1280×700 ×1230 | ||
Weight | Kg | 440 | 480 | 630 | 480 | 710 | |
The real details photo
High performance ZLJ series coal mine portable drilling rigs for sale
High performance ZLJ series coal mine portable drilling rigs for sale
High performance ZLJ series coal mine portable drilling rigs for sale
High performance ZLJ series coal mine portable drilling rigs for sale
High performance ZLJ series coal mine portable drilling rigs for sale