181 - 190 of 550
kr90c rotary drilling rigs
Selling leads
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2200mm conical rock auger drilling rig tool rock core drill bucket for construction drilling Product Feature 1.Kelly box: 130-150-200 – other ...
2026-04-30 00:18:56
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... avoid inclined hole ; 3.Double spiral has a strong carrying soil capacity,and the single spiral is suitable for drilling into gravel and clay with ...
2025-12-23 18:25:08
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...drilling machine with excavator chassis KR125A rotary piling rig Product description 1. Wide application range, high construction efficiency, ...
2026-04-30 00:18:55
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...Rotary Piling Drilling Rig With China Chassis Product description 1. Wide application range, high construction efficiency, stable performance. 2. ...
2026-04-30 00:18:55
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Pile Drilling Machine: Foundation Drilling Bucket, New Roller Cone Drill Bit, Core Barrel, Roller Drill Bit Product Features 1. Single Roller Bit & ...
2026-04-30 00:18:56
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... : custom kelly box size based on the kelly bar, like 130*130, 150*150,200*200 etc; 4.It is suitable for drilling clay,
2026-04-30 00:18:56
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... Alloy Boring Spare Parts drilling rig tool drilling teeth Product Feature: 1. The carbide tip has well-distributed micro-particles, with super ...
2025-12-23 18:25:07
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... Straight Auger drilling auger drilling rig tool bored piling tool Product Description 1.Soft to stiff silt and clay, loose to medium dense sand ...
2024-12-09 17:19:27
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...850,φ1150 etc. 2. Shell HIT. Custom : design as demand, prolong or shorten, increase of efficiency by drilling more. 3. Key Component Reinforce ...
2026-04-30 00:18:56
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Versatile Soil Buckets for Efficient Drilling in Various Soil Conditions Product Feature 1. Our soil buckets are designed to excel in drilling ...
2026-04-30 00:18:56
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