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

Rotary Drilling Rig, Rotary Drilling, Drilling Rig manufacturer / supplier in China, offering Sany Sr Series 70ton Rotary Drilling Rig (SR250), 5 Tons Shantui SL50W Wheel Loader, 5 Ton Wheel Loader Changlin 958 Front End Loader and so on.

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Supplier Homepage Product Drilling Machinery Sany Sr Series 70ton Rotary Drilling Rig (SR250)

Sany Sr Series 70ton Rotary Drilling Rig (SR250)

FOB Price: US $650,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $650,000/ Piece
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Port: Shanghai, China
Production Capacity: 150PCS/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SR250
  • Condition: New
  • Drill Hole Diameter: >300mm
  • Bit Type: Diamond Bit
  • Overall Height: 21546mm
  • Max. Pile Diameter: 2300mm
  • Warranty: One Year
  • Transport Package: Nude Package
  • Origin: Beijing
  • Certification: ISO 9001:2000, ISO 9001:2008
  • Motor: DC Motor
  • Drill Hole Depth: >300m
  • Drilling Way: Compound
  • Operating Weight: 70,000kg
  • Max. Pile Depth(Friction Kelly/Inter-Loc: 70/45m
  • Trademark: SANY
  • Specification: ISO CE GOST
  • HS Code: 84304122
Product Description
Sany SR series 70ton Rotary Drilling Rig(SR250)

It is economical and efficient, mainly used in 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;
The rig balance monitoring system can be ordered to enhance construction safety.

High stability
Large triangle boom mechanism, the stability is increased by 12%.
Strong power
Maximum pile diameter of 2.5m, maximum drilling depth of 96m;
Self-adaption technology
Torque, rotation speed and crowd force can be matched automatically.
The new generation of rotary drive
Features long service life and great shock absorbing ability, the service life of Kelly bar is increased by 10%.
The new chassis
The engine output power is increased to 305KW. Great power, low vibration and high durability ensure high and reliable power.
Max. Pile Diameter: 1500mm
Max. Pile Depth: 96/65m
Max. Output Torque: 150kN.m
Overall height21,546mm
Operating weight70,000/71,000(CAT336D/SY460R)kg
Max. pile diameter2,300mm
Max. pile depth(friction Kelly/inter-locking Kelly)70/45m
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Ms. Mandy Chen
Sales Director
To: Ms. Mandy Chen

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