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Oriemac Machinery & Equipment (Shanghai) Co., Ltd.

Rotary Drilling Rig, Sany Rotary Drilling Rig, Sr250 manufacturer / supplier in China, offering Sany Rotary Drilling Rig Sr250 Drilling Machine, Xcm 33 Ton Hydraulic Excavator Xe335c with with Good Price, Construction Equipment 21ton Hydraulic Crawler Excavator Xe215c and so on.

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Supplier Homepage Product Drilling Machinery Sany Rotary Drilling Rig Sr250 Drilling Machine

Sany Rotary Drilling Rig Sr250 Drilling Machine

FOB Price: US $20,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $20,000/ Piece
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Port: Shanghai, China
Production Capacity: 3000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: SR250
  • Condition: New
  • Drill Hole Depth: 50-70m
  • Drilling Way: Rotary
  • Max. Pile Diameter: 2300mm
  • Overall Height: 22,885mm
  • Application: Rotary Drilling Rig
  • Transport Package: Nude
  • Origin: China
  • Certification: CE
  • Drill Hole Diameter: >300mm
  • Bit Type: Drag Bit
  • Type: Rotary Drilling Kelly Bars
  • Max. Pile Depth(Friction Kelly/Inter-Loc: 70/56m
  • Sections: 2-5 Sections
  • Trademark: SANY
  • Specification: CE, ISO, CCC
Product Description

SANY SR Series Rotary Drilling Rig: SR250R / SR250   DRILLING MACHINE
Product nameRotary Drilling Kelly Bars
Factory or noManufacturer
ApplicationRotary Drilling  rig
Sections2-5 sections
Material of 1st-2nd sectionsQ345B/16Mn
Material of 3rd-5th sections35CrMo,27SiMn
TypeInterlocking/friction/combined kelly bar
Drilling depth24-75
Size/diameterAs per customer demand
ColorYellow as usual,other can be customized
It is economical and efficient, mainly used in media and small-diameter pile civil construction;
Diesel engine has load induction and output power auto-control; the fuel consumption drops 5-10%;
5-level anti-vibration technology absorbs drilling vibrational frequency all-directionally to guarantee high stability;
The special lubricating system makes sure that it can work under high-temperature environment;
The removable and symmetrical structure design doubles the service life of rotary drive key;
Crowd cylinder has two operation modes-normal lifting and fast lifting to improve push efficiency; 
Optional chassis incline alarm enhances construction safety;
Mast verticality auto-adjusting technology promises the pile accuracy.
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Ms. Sherry Li
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