Used variable speed in China

HT HC-100

• Manufacturer: HT
• Horsepower: 25 horsepower
• Machine weight: 500 kilogram

Soil Sample Auger Drill : 1 Applications : In mining and other geological engineering operations, coring sample is needed to obtain rock structure, physical and mechanical properties. Core-taking is the most dire...

HT DHC-100

• Manufacturer: HT
• Horsepower: 25 horsepower
• Machine weight: 500 kilogram

Core Sample Drilling Testing Machine : 1 Applications : In mining and other geological engineering operations, coring sample is needed to obtain rock structure, physical and mechanical properties. Core-taking is ...

DC Motor YJ23 Special motor for oil drilling rigs

• Manufacturer: YJ
• Horsepower: 804.6132533062846 horsepower

Products Description YJ23 motor,electric motor YJ23 motor are squirrel cage variable frequency speed regulating asynchronous motor developed for AC-DC-AC electric drive oil-drilling machine. They take internation...

YJ14A DC motor,Petroleum rig equipment, special motor for rig

• Manufacturer: YJ
• Horsepower: 536.408835537523 horsepower
• Machine weight: 2,200 kilogram

YJ14A motor YJ14 and YJ14A motor are squirrel cage variable frequency speed regulating saynchronous motors designed for the first AC-DC-AC electric drive oil-drilling machine in China. These two kinds of motors c...

Modular Drilling Rig

Powerful & Energy-Efficient · Equipped with two 450kW explosion-proof variable frequency motors, delivering 12.5% more power than competitors；Featuring the world’s first variable-speed shifting cylinder technolog...

YJ21 Rig DC motor,Special motor for drilling rig

• Manufacturer: ZC
• Horsepower: 800 horsepower

Products Description YJ21 motor YJ21 motor is squirrel cage variable frequency speed regulating saynchronous motor developed for AC-DC-AC electric drive oil drilling machine. The motor takes international advance...

Full Hydraulic Core Drilling Rig of Geological Drilling Rig

• Manufacturer: SINOVO

Full Hydraulic Core Drilling Rig of Geological Drilling Rig Full hydraulic core drilling rig Full hydraulic-mounted trailer and crawler type with hydraulic support mast and legs, widely applied in engineering geo...

KSCY series high pressure diesel engine mining air compressor with jack hammer for water well drilling rig

• Manufacturer: Kaishan
• Model: KSCY-2208
• Machine weight: 1,400 kilogram

KAISHAN KSCY Series Diesel portable Screw Air Compressor It adopts 0-100% infinitely variable control of Capacity to realize optimal energy saving effect. 1. Low operating sound and less vibration design. Easy se...

Hfkp2500civil Engineering Drilling Equipment. Civil Engineering Tools 120 273 273 Diesel 2.5 600 15 24 60 80 90

• Manufacturer: HF
• Horsepower: 90 horsepower
• Machine weight: 21,000 kilogram

Product Description: HFKP2500 is a species of full hydraulic pressure rotating plate-drilling machine developed by our company newly. This drill adopts full hydraulic pressure drive, constant power variable loop,...

HYDX - 5A Full Hydraulic Core Drill Rig With Crawler Mountd NQ 1300m HQ 1000m

• Manufacturer: Sinocoredrill

HYDX - 5A Full Hydraulic Core Drill Rig With Crawler Mountd NQ 1300m HQ 1000m The crawler drilling rig HYDX-5A new model full hydraulic drill rig is developed by H.H. Drill-Tech Drilling Machinery Co., Ltd. with ...

Core Drill Rig Mining Drilling , Vertical Core Drill Rig Hydx-5C

• Manufacturer: SINOCOREDRILL

Mining Drilling , Vertical Core Drill Rig Hydx-5C I. General Introduction 1. Overall Unit Features: The drill rig HYDX-5C Full Hydraulic Drilling Rig adopts full hydraulic driving, tire trail-type. The drill hea...

Core Drill Rig 179kw Core Drilling Rig Hydraulic Drill Machine For Coal Mining HYDX-6

• Manufacturer: SINOCOREDRILL

179kw Core Drilling Rig Hydraulic Drill Machine For Coal Mining I. A General Introduction HYDX-6 Hydraulic Core Drilling Rig, an up-to-date new product , is a thoroughly new-typed drilling rig developed on the ba...

HWL Drilling Depth 1000m Wheel Trailer Hydraulic Core Drilling Machine

HWL Drilling Depth 1000m Wheel Type Hydraulic Core Drilling Machine 5C new model full hydraulic core drill rig is advanced it is a typical hydraulic drill rig on wheel trailer, with reference technique of same ki...

Diesel Power Mining Blasting 4.1km/H Hydraulic Crawler Drills

• Manufacturer: SINOVO

SM 1800 A/B Diesel Power Mining Blasting Usage Hydraulic Crawler Drills SM1800 A/B hydraulic crawler drills ,uses new hydraulic technology,with low air consumption , large rotary torque , and easy for variable-bi...

Full Hydraulic Diamond Core Rig Geotechnical Drilling Equipment 178kW

Full Hydraulic Diamond Core Rig Geotechnical Drilling Equipment Hydraulic underground core drilling rig is suitable fro drilling holes for the purpose of mine exploring, also they could be used in surface coring,...