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90-250mm Crawler Type Engineering Drilling Rig Rock Drill Rig Used For Foundation Pit

90-250mm Crawler Type Engineering Drilling Rig Rock Drill Rig Used For Foundation Pit

250mm Engineering Drilling Rig

90mm Engineering Drilling Rig

250mm Rock Drill Rig

Place of Origin:

China

Brand Name:

zuanshen

Certification:

ISO9001

Model Number:

ZML90

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Product Details
Product Name:
Rock Drill Rig
Drilling Angle:
360°
Hole Diameter:
38-89
Drilling Diameter:
Φ90~250mm
Weight:
7000kg
Motor Power:
37kw
Payment & Shipping Terms
Minimum Order Quantity
1
Price
USD
Packaging Details
nude
Delivery Time
3-5 work days
Payment Terms
T/T
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Product Description

ZML90  rock drill rig  crawler type drilling rig used for fundation pit

 

ZML90 is a crawler-mounted multifunctional drilling rig primarily used in various engineering fields such as power plants, highway and railway slope stabilization with anchor reinforcement, advance support for tunnel pipe sheds, inclined pile anchor reinforcement for foundation pits, anti-floating anchor rods, geothermal wells, roadbed reinforcement, dam foundation and body anti-seepage treatment in hydroelectric projects, drainage holes, blasting holes in mines and quarries, and micro-pile holes. It is particularly suitable for deep hole drilling and casing advancement in challenging formations like floating, cobblestone, gravel, and fractured highly weathered rock formations. It excels in efficient and high-quality drilling through complex formations and finds wide application in various rock and soil anchoring projects.

 

The drilling rig is equipped with a clamping device that enables automatic unloading of the drill rods. It features a variable pump and a load feedback system, which reduces the probability of getting stuck and allows for normal operation even in high-temperature weather conditions. Additionally, it has a rotating chassis and four hydraulic outriggers, providing enhanced stability and meeting the requirements of multi-angle construction. It performs exceptionally well in building foundation pit treatment and geothermal heat pump construction.

 

Technical specifications

 

Overall dimensions 5300*2000*2300mm
Gas consumption 9~22m³/min
Drilling angle 0~360°
Drilling diameter Φ90~250mm
Drilling specifications Φ76*1500/2000/3000
Φ89*1500/2000/3000
Power head output speed 35~70rpm
Power head output torque 6200N.m
Power head lifting force 65kn
Power head feeding force 50kn
Weight 7000kg
Motor power 37kw
Diesel engine power 74kw

 

Company Overview

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