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Crawler type rotary drilling rig
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Crawler type inter lock kelly bar rotary drilling rig-DR-85
YAHE MODEL
Crawler type inter lock kelly bar rotary drilling rig-DR-85
YAHE MODEL
Crawler type rotary drilling rig / Crawler type inter lock kelly bar rotary drilling rig-DR-85
Crawler type inter lock kelly bar rotary drilling rig-DR-85
Max Drilling Depth
5-25m
Max Drilling Diameter
450-2500 mm
Machine weight
17-19ton
01
In-House R&D
Dedicated sheet metal, assembly, electrical, testing and paint workshops staffed by a professional research team.
02
Global Components
Key systems sourced from Cummins, Rexroth and Kawasaki for stable, fuel-efficient and safe operation.
03
Workshop Tested
Each unit passes a full test cycle in our testing workshop before it leaves the factory floor.
04
After-Sales Support
Nationwide technical service network with one-year warranty and free professional training.
Online Consultation
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