Shanghai, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Registered Capital:
1.48 Million USD
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, ...
OEM/ODM Service
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Rotary Drilling Rig, Rotary Drilling, Drilling Rig manufacturer / supplier in China, offering Sany Sr Series 70ton Rotary Drilling Rig (SR250), Foton Lovol FL936f 3ton Loader with Best Price and Good Engine, Heavy Equipment Machinery Foton Lovol FL936f Engineering Machinery and so on.

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

Sany Sr Series 70ton Rotary Drilling Rig (SR250)

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Min. Order / Reference FOB Price
1 Piece US $650,000/ Piece
Port: Shanghai, China
Production Capacity: 150PCS/Month
Payment Terms: L/C, T/T, Western Union
Certification: ISO 9001:2000, ISO 9001:2008
Condition: New
Motor: DC Motor
Drill Hole Diameter: >300mm
Drill Hole Depth: >300m
Bit Type: Diamond Bit

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Basic Info

Model NO.: SR250
Drilling Way: Compound
Overall Height: 21546mm
Operating Weight: 70,000kg
Max. Pile Diameter: 2300mm
Max. Pile Depth(Friction Kelly/Inter-Loc: 70/45m
Warranty: One Year
Trademark: SANY
Transport Package: Nude Package
Specification: ISO CE GOST
Origin: Beijing
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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