NKS220 tractor mounted rotary drilling rig automatic hydraulic drilling machine for sale
- Category: >>>
- Supplier: China Macmax Machinery Co. ltd.China ltd.
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Product Overview
Description
Products Information
Tractor NKS220 water and gas dual-purpose drilling rig
The NKS220 new drilling rig, designed specifically for complex terrains, has stronger four-wheel drive off-road performance and is equipped with off-road tires, making it more advantageous in muddy road conditions. The drilling rig is supported by a hydraulic cylinder to increase stability and prevent the drill bit from falling during the drilling process. The NKS220 tractor drilling rig adopts a water and gas dual-purpose drilling rig, and different power sources (mud pumps, air compressors) can be selected for drilling according to different geological conditions. Our company has upgraded the drilling rig configuration, which can remotely control drilling, lifting, propulsion, and air source opening and closing.
Product Details
Product Specifications
Specification Of NKS220
.Model\tNKS-220
Max. Drilling Depth\t220m
Drilling Diameter\t76-254mm
Machine Weight\t2500KG
Once-time Advance Length\t2.3m
Engine Power\t50hp
Working Pressure\t1.7-2.5MPA
Air Consumption\t17-31m³/min
Diameter of Drill Rod\t60/76/89 mm
Length of Drill Rod\t2m
Lifting Force\t12 Tons
Rotation Speed\t60-500rpm/min
Rotation Torque\t5500N.m
Size\t3.6*1.6*2.2m
Driving method\t4x4
Operate ways\tRemote controller
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