Used variable speed drives in China

Hydraulic Crawler Drills SM300 With High Rotation Speed Rod Unscrew System

• Manufacturer: SINOVO

(1)Top hydraulic head driver is droved by two high speed hydraulic motor. It can supply the great torque and the wide range of the rotation speeds. (2) Feeding and the lifting system adopt the hydraulic cylinders...

Hydraulic Crawler Drills SM-300 Double Motor Lifting Force 50KN With High Rotation Speed

• Manufacturer: SINOVO

SM-300 Hydraulic crawler drills 1.Main Features (1)Top hydraulic head driver is droved by two high speed hydraulic motor. It can supply the great torque and the wide range of the rotation speeds. (2) Feeding and ...

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

• Manufacturer: YJ

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...

DC Motor YJ23 Special motor for oil drilling rigs

• Manufacturer: YJ

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...

YJ21 Rig DC motor,Special motor for drilling rig

• Manufacturer: ZC

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...

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

• Manufacturer: HF

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,...

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...

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

• Hours: 9,001 hour

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...

Full Hydraulic Diamond Core Rig Geotechnical Drilling Equipment 178kW

• Hours: 9,001 hour

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,...

KJ311 Hard rock Development drill rig with Cabin and LCD display

• Hours: 20,000 hour

Split Mountain KJ311,is a single-boom,4-wheel drive frame-steered, electro-hydraulic mining development drill rig,for underground hard-rock mines that require very high capacity and reliability.Heavy duty boom co...

Sauer 45 Series Hrr Frr Krr Hrr130 Hydraulic Plunger Pump for Drilling Rig

Sauer 45 Series Hrr Frr Krr Hrr130 Hydraulic Plunger Pump for Drilling Rig Product Description Series 45 is a complete family of variable displacement, axial piston pumps for open circuit applications. 45 series ...

Diesel Engine Full Hydraulic Core Drilling Rig Clamping Diameter 55.5-11705mm

• Manufacturer: SINOVO

Full hydraulic core drilling rig Main Features: -Adapt full hydraulic driving, moving with crawlers itself -Drill head is driven by variable motor with function of two-speed mechanical gear shifts, stepless sp...