sr280r ii - sany groupresource.sanygroup.com/files/20110527083753993.pdfand hoisting achieve fast...

SR280R II Rotary Drilling Rig

www.sanygroup.com

1

S t r o n g R o c k D r i l l i n g A b i l i t y

H i g h P i l i n g S p e e d

C o m p l e t e C o n s t r u c t i o n M e t h o d s

W i d e A p p l i c a t i o n R a n g e

H i g h R e l i a b i l i t y

2

C o n t e n t s

P 4 S t r o n g r o c k d r i l l i n g a b i l i t yA u t o m a t i c c r o w d i n g c o n t r o l s y s t e m , S t e p - l e s s c r o w d i n g f o r c e r e g u l a t i o n , 5 - l e v e l a n t i - s h o c k t e c h n o l o g y & H i g h -s t r e n g t h m a t e r i a l , R o t a r y d r i v e m u l t i - g e a r c o n t r o l , R o c k s a m p l i n g

P 5 H i g h p i l i n g s p e e dM a i n w i n c h a u t o m a t i c r e l e a s i n g c o n t r o l , H i g h / L o w s p e e d r o t a r y d r i v e c r o w d i n g a n d h o i s t i n g , P u l l e y y o k e f o l d i n g c y l i n d e r , C o n s t r u c t i o n m o d e s c o n t r o l , M a s t v e r t i c a l i t y c o n t r o l t e c h n o l o g y

P 6 C o m p l e t e c o n s t r u c t i o n m e t h o d sC FA , S R T 1 5 0 C a s i n g O s c i l l a t o r

P 7 W i d e a p p l i c a t i o n r a n g eU r b a n r a i l t r a n s p o r t a t i o n , r a i l w a y , f r e e w a y , w a t e r c o n s e r v a n c y & e l e c t r i c p o w e r p r o j e c t , a i r p o r t c o n s t r u c t i o n , c i v i l f o u n d a t i o n e n g i n e e r i n g c o n s t r u c t i o n a n d s o o n

P 9 H i g h r e l i a b i l i t y

P 1 2 W o r l d ' s l a r g e s t f o u n d a t i o n m a c h i n e r y s u p p l i e r

S a f e c o n f i g u r a t i o n , B a c k p o s i t i o n e d m a i n w i n c h , L o w e r e d t e n s i o n i n g c y l i n d e r , O r i g i n a l d e v e l o p e d g u i d e p u l l e y , E x p e r i m e n t & T e s t s y s t e m , H i g h - s t r e n g t h s t e e l , H i g h q u a l i t y k e y p a r t s , G P S r e m o t e m o n i t o r i n g

P 1 3 W o r k i n g d i m e n s i o n s

P 1 4 Tr a n s p o r t a t i o n d i m e n s i o n s

P 1 5 Te c h n i c a l s p e c i f i c a t i o n s

P 1 7 S p a r e p a r t s s p e c i f i c a t i o n s

With anti-shock truss-structure

mast and crowd winch feeding

system which provides longer

c rowd s t roke and s t ronge r

feeding force, SR280RII rotary

d r i l l i ng r ig can d r i l l i n the

ro c k s t r a t u m w i t h u n i a x i a l

c o m p r e s s i o n s t r e n g t h n o t

exceed 100Mpa and drillability

below grade 8.

P 1 9 O v e r s e a s s e r v i c e

P 2 1 S a n y r o t a r y d r i l l i n g r i g f a m i l y

3

INNOVATION HISTORY OF SANY ROTARY DRILLING RIG

2003 First heavy power hydraulic rotary drilling rig, it broke the technology blockade of the developed country.

2004

2005

2006

2007

2008

2009

2010

Sany SR220C rotary drilling rig piled the first borehole at the construction of the National Stadium "Bird's Nest".

In 2004 and 2005, Beij ing Sany passed ISO 9001 and CE certifications and became the first Chinese rotary drilling rig maufaturer to obtain such certifications.

Beijing Sany became the biggest rotary drilling rig manufacturer and supplier in Asia.

With Sany SR220R rotary drilling rig rolling off the production line, Beijing Sany became the first winch crowded rotary drilling rig manufacturer in China.

SR360 was developed independently and Beijing Sany became one of the top level rotary drilling rig manufacturers around the world.

The successful developing of SR 420 rotary drilling rig completely changed the pile foundation designing in China, and signified the rotary drilling rig manufacturing in China steps from “Made in China” to “Created in China”.

Beijing Sany has developed and sold more than 1000 units of rotary drilling rig, ranking the first in China again. And the record is being updated all the time.

Automatic crowding control system High frequency pulse controlled crowding system helps to achieve high efficient drilling at rock layers.

Step-less crowding force regulationCrowding force can be regulated step-lessly as required.Crowding system adopts advanced electr ic-proportional control components, which can step-lessly regulate crowding force and effectively improve stability of the rig.

Rotary drive multi-gear control

Operator can choose drilling modes according to the geological conditions, construction requirements and so on.

Standard mode: For common condition, output torque varies according to the load.

Rock drilling mode: When drilling at rock layers, this mode protects the Kelly and drilling tools with high drilling efficiency.

Torque limited mode: At some special drilling condition, large torque are not needed, operator can choose 15T or 22T torque limited mode to protect Kelly bar.

Rock sampling

4

S t r o n g r o c k d r i l l i n g a b i l i t y

High working efficiency and energy-saving

5-level anti-shock technology & High-strength materialEffectively absorb shock energy, greater strength and higher reliability. Working equipment adopts particular 5-level anti-shock technology, which increases the anti-shock capability by more 30%, and high strength steel increases mast strength by 30% to 40%.

2370

110

150

M 扭矩（kN.m）

n 转速（r/min）

15T限扭

标准模式入岩模式

15T限扭

n 转速（r/min）

M 扭矩（kN.m）

150

110

0 7

M 扭矩（kN.m） 220

110

0 7 23

标准模式

22T限扭

n 转速（r/min）

22T限扭

入岩模式

70

220

M 扭矩（kN.m）

n 转速（r/min）

加压压力脉冲图

S 时间（t）

F 加压力（kN）

190

0 15

S（t）

F （KN）

6000

190

F 加压力（kN）

i 电流（mA）

加压力无机调节图

F （KN）

i （mA）

M （KN.m）

M （KN.m）

M （KN.m）

M （KN.m）

M 扭矩（kN.m） 220

110

0 7 23

标准模式

22T限扭

n 转速（r/min）

M （KN.m）

N （r/min）

70

280

不限扭

入岩模式

M 扭矩（kN.m）

n 转速（r/min）

M （KN.m）

N （r/min）

N （r/min）

N （r/min）

N （r/min）

N （r/min）

INNOVATION HISTORY OF SANY ROTARY DRILLING RIG

5

H i g h p i l i n g s p e e d

Pulley yoke folding cylinderAutomatic mast folding makes the mounting and dismounting easy, t ime-saving and laborsaving.Modular designed pulley yoke with folding cylinder features lighter weight and higher strength.

Soft layer

Common layer

Rock layer

Economic modeFor soft layers, features high speed and energy-saving.

Standard modeFor common layers, output torque automatically varies according to the load.

Rock drilling modeFor rock layers, features low speed and high torque output.

Construction modesChoose construction mode accordingly.

Mast verticality control technologyAutomatic controlInching controlVerticality manual control Sensor measures mast angle in real-time and controller automatically adjusts.inching adjust .can also be used at the same time,and manual control is available for special conditions.

High/Low speed rotary drive crowding and hoisting Achieve fast rotary drive crowding and hoisting

Main winch wire rope releasing adopts hydraulic confluence technology, which greatly increases the releasing speed and decrease ineffective working time.

Considering one time drilling process, it can save time by 25%.

Releasing Crowding Hoisting Dumping Total

GeneralSituation 2 1 2 1 6

1.2 0.8 1.8 0.8 4.6Main winch controlCrowding system controlRotary drive control

加压上提使用专用的泵阀供油，智能化控制快速实现动力头提升的高低速切换。其中高速提升模式下的速度是常态下的3倍左右，有效的缩短动力头上提的时间，大大提升了钻机的工作效率。

6543210

效率计算

下放加压提升卸土

普通模式

高效模式

The hydraulic oil for rotary drive crowding and hoisting is supplied by exclusive pump and valves, which can easily achieve switching between high and low rotary drive hoisting speeds. High speed mode triples common hoisting speed, decreases ineffective working time.


6543210

Efficiency calculation

Releasing Crowding Hoisting Dumping

Standard mode

Efficient mode

Main winch automatic releasing controlImprove construction efficiency: Releasing speed increases by 50%.

Fast hoisting

Fast releasing

Display system

6

CFAConvenient shift between Kelly drilling and CFA drilling

CFA drilling process

C o m p l e t e c o n s t r u c t i o n m e t h o d s

Modular designed working equipments make the switching between Kelly drilling and CFA drilling simple and easy.

1.Move the rig to the located pile position 2. 3. Drill to the planned depth 4. Pump concrete through the hollow stem of the auger while extracting the auger. 5.Hoisting the reinforcing cage into the pile.

1.Move the rig to the located pile position2.Drive the casing into the ground while at the same time, cut and bring the soil inside out with an drilling bucket.3.Hoisting the reinforcing cage into the pile. 4.Position the hollow stem into the borehole and pump in concrete. 5.Done

Casing oscillator drilling process

SRT150 casing oscillatorWidely used—can be used at most geological conditions.Environment-friendly—dry drilling avoids mud pollution.High quality—pile bearing capacity increased by 30~50%High return—decrease construction investment by more than 20%

Convenient connection with rotary drilling rig provides customer with more choices.

concrete transportation

7

Lanxin (From Lanzhou to Sinkiang) Railway

W i d e a p p l i c a t i o n r a n g e

City rail transit, railroad , highway, water conservancy & electric power project, airport, civil foundation engineering and so on.

8

Xibao (From Xi’an to Baoji) Railway

Qatar

Egypt port

Libya

Russia

Dubai Anqing Yangtze River Railway Bridge

Lanxin (From Lanzhou to Sinkiang) Railway

Dubai

SANY Rotary Drilling Rig

9

Original developed guide pulleyConsidering back positioned main winch, newly developed guide pulley owns lots of patented technology, and can effectively ensure smooth wire rope winding.

Back positioned main winchBack posi t ioned main winch improves machine stability and pulling force, also prolongs wire rope service life.

Lowered tensioning cylinder

Double-motor and double-reducer driving configuration can provide 29T hoisting force without any loss of stability. Single layer winding and large drum designing prevent wire rope from cutting and skipping problems.

Lower positioned tightening cylinder optimizes the crowding system, makes the working equipment assembling and disassembling process easier and quicker, greatly saves time and labor force.

AnemometerMeasure the wind speed, avoid possible accidents caused by strong wind.

Caution lightIndicate the machine position and height.

Radar slew protectionCamera and radar sensor eliminate the invisible zone, assure back off and slew safety.

H i g h r e l i a b i l i t y

Main winch monitoring systemProvides lighting and monitors the main winch real timely with a camera.

Safety equipmentsVarious safety equipments provide comprehensive protection

Cab anti-collision functionLimiters control the derricking position, avoids possible collision between mast and cab.

Integrated circuitsIn tegra ted c i rcu i t s e l im ina te w i re connecting fai lures, and also br ing convenient maintenance.

Alarm

10

Original developed guide pulley

New materials promise high mechanical capability

High-strength steelMast strength increased by 30%Mast shock-absorbing capability increased by 35%

Experiment &Test system

Basic research

Process research

Machine detecting

Virtual simulation

Component test

Test verification

Perfect Experiment &Test system guarantees that all SANY rotary drilling rigs feature the same high quality.

High quality key parts Adopt world famous brands like CAT, Rexroth, Brevini and Bonfiglioli


1000

800

600

400

200

0Yield Tensile proofing Impact energy Elongation rate

High strength steel

Standard steel

GPS Remote MonitoringRealize remote customer support with wireless transmission of data.3G communication technology greatly increases the transmission speed and transmission capacity.Realize remote recording and fault diagnosis with complex fault diagnosis algorithm.M2M fleet service.GPS, wireless networks, mobile link.

ECC

Sanyservicepersonnel

Common problemsSignificant information

Customers

Faults

Problem-solving

Construction machinery

Equipment managementOn-site status information

11

World's top laser welding robots, CNC accessory machining center and world-class production line guarantee best manufacturing process and best rotary drilling rig.

World's largest rotary drilling rig production lineModern rotary drilling rig production line with the world'slargest production capacity and highest automation level.

12

World's largest foundation machinery supplierIn 2008, SANY group invested 8 billion RMB in building Beijing Sany manufacturing center, Nankou industrial park is an important part of this center, with 80,000 square meters plant area, total investment of 1.5 billion RMB and planned production capacity of 1,200 units per year, It will become the first rotary drilling rig production line with the largest production capacity and highest modernization degree.

Sany Industrial Park, Nankou, Beijing

13

W o r k i n g d i m e n s i o n s

4300mm (Extended)/3000mm (Retracted)

Rotary drive three-gear Control parameters

14

Tr a n s p o r t d i m e n s i o n s

Transport dimensions (rotary drive assembly)

Transport dimensions (without rotary drive)

Item unit Low-speed gear Standard gear Torque-limited gear

Speed of rotary drive rotation rpm 6.9 6.9～23 6.9～23

Max.output of rotary drive kN.m 280 280 150/220

Cab Rotary drive

Max.output torque: 280kN.mMax.drilling dia: 2.5mMax.drilling depth: 84m

15

Te c h n i c a l s p e c i f i c a t i o n s

SR280RII

Unit Parameters

Max.drilling dia. mm 2500

Max.drilling depth

(with friction Kelly) M 84

(with inter-locking Kelly) M 56

Max.output of rotary drive kN.m 280

Speed of rotary drive rotation rpm 6.9～23

Crowd stroke mm 6000

Main winch wire rope dia mm 36

Main winch pull (single layer) kN 290

Main winch line speed m/min 64

Auxiliary winch rope dia mm 20

Auxiliary winch pull(1 layer) kN 90

Auxiliary winch line speed m/min 70

Crowd winch rope dia mm 24

Crowd winch pull /push kN 210/210

Engine model CAT C9HHP

Engine power kW（HP） 261（350）@1800rpm

Style 4-storke, water-cooled, overhead value type and electronic injection

Intake form Turbocharged, inter cooling

Fuel Diesel oil (JIS Type 2)

Emission regulation EU stage III/EPA Tier 3

NO. of cylinder-bore×stroke 6-112mm ×149mm 6-4.4in×5.9 in

Displacement 8.8L/537in3

Compression ratio 16:1

Rated power 261kW@1800rpm 350hp@1800rpm

Max. output torque 1557N.m@1400rpm

1149lbf.ft@1400rpm

Min. fuel consumption

(at 100% rated output) 214g/（kW.h） 0.353 lbs/（hp.h）

DisplayKelly drive adapter Main winch Chassis

Standard equipment \Optional equipment

16

Chassis model CAT336D

Chassis length mm 7,715

Extended width mm 4,300

Track shoe width mm 800

Swing radius (foreside/backside) mm 5,060\3,900

Transport width mm 3,000

Transport height mm 3,600

Traction force kN 510

Total weight(with standard Kelly ) ton 78

Standard Optional

Mast verticality measuring

Slew angle measuring

Real time drilling depth measuring

Main winch pull measuring

Oil pressure measuring device

GPS/GPS data transmission

Diesel engine fault diagnosis

PLC controller

Manual mast adjusting device

Auto mast verticality adjusting function

Main winch floating control function

Multi-conditions rotary drive control system

Electric controlled diesel pump

Auto idle mode

Gradienter

Emergency stop switch

Cab collision protection

Electrical protection module

Ground touching protection

Electrical protection module

Main winch camera

Slew siren

Auxiliary winch protection device

Mast sideward limiters

Display monitor

Fault displaying function

Main winch light

Pile light

Air Conditioner

Radio

Derricking angle measuring

Crowding force measuring device

Rotary drive torque output measuring

Rotary drive rotating speed test

Auto crowding control system

Mast standing/lowering remote controller

Slurry adding remote controller

Anemometer

Caution light

Radar slew protection system

Optional Kelly bars for SR280RⅡ

Model Retracted length (A) Extended length (B) Locked extending length (B1) Transport length (D) Transportation diameter (E) Outer Kelly diameter (F)

Friction Kelly barφ508-6×15m 15370 84108 / 16570 φ716 φ508mm

Inter-locking Kelly barφ445-4×15m 15373 56171 54060 16612 φ666 φ445

17

S p a r e p a r t s s p e c i f i c a t i o n s

Advantages of Sany Kelly barBroader applicabilityEquipped on SR280RⅡ rotary drilling rig, with max. drilling depth 84m and max. drilling dameter 2.5m, Sany kelly bar can be used at different hard stratums.More reliableWith the most advanced welding robots, CNC automatic cutting machines and other advanced equipments, high components precision and welding quality guarantee high reliability.Longer service lifeSpecific debugging field is established to simulate real Kelly bar working conditions to analyze and improve key parts, like the drive key service life is significantly increased with Sany self developed high strength anti-wearing steel. Optimized structureStatic analysis, dynamic analysis and fatigue analysis are taken with the most advanced analysis software like ANSYS and ADAMS during the designing process, which optimize Kelly bar with lighter weight and better structure without any missing of the design requirements, dozens of patents have been applied by Sany in this field and this keeps Sany's leading position in China.

E

A

D

B\B1

F

Model Retracted length (A) Extended length (B) Locked extending length (B1) Transport length (D) Transportation diameter (E) Outer Kelly diameter (F)

Friction Kelly barφ508-6×15m 15370 84108 / 16570 φ716 φ508mm

Inter-locking Kelly barφ445-4×15m 15373 56171 54060 16612 φ666 φ445

18

SANY special drilling tools

3.5m height ensures that small caves not exceed 3m can be penetrated through straightly, without problems like Kelly bar jam or pile inclination.

The bearing capacity of bored piles can be increased significantly by enlarging the pile base, and greatly reduce construction cost.

Built-in spiral structure crushes rocks while the teeth around the bucket cuts, as spiral structure can bring the cuttings up, bottom cleaning bucket is not needed, which simplifies the drilling process.

Double-layer (triple-layer) bucket is designed for drilling medium size pebbles, which adopts the "squeeze" idea, pebbles of different sizes are squeezed and compacted in the bucket before being taken out. Considering drilling efficiency and wearing of drilling teeth, this kind of bucket is obvious better than others.

Drilling tool for karst stratum Belling bucket

Bucket for slate layer Bucket for gravel layer

Compare with other drilling teeth, SANY drilling teeth features the following characteristics.Better material. After many times of material testing, the wear resistance and the strength of SANY teeth are more than 30% higher than the general products in the market. Construction based designing. SANY V19 drilling teeth has larger cutting angle and has higher working efficiency, SANY drilling bullet is more adaptive to pebble, gravel and soft rock geological formations.

SANY drilling teeth

SANY can supply with all kinds of standard drilling tools, including DBB-II, DBB-III,CB and so on. For special formations, SANY can also provide special drilling tools accordingly to improve working efficiency. The latest special drilling tools developed by SANY are as follows.

One machine one parts manual. Global service inspection patrolling is carried out every season.

1-2 months special service for new machine, including new machine assembling, commissioning, delivery inspection and operator training.

Professional training for oversea clients holds in China twice a year.

Provide service cards and service stickers, set up Global Customer Support Hotline and Global Customer Support Email.

At present, the sales and service system has been established in 30 countries.280 overseas customer support engineers are working overseas.

Set up 22 oversea parts warehouses, with more than 3,000 kinds of spare parts can be selected by customers.

19

Overseas Service

ECC

20

Global Customer Support Hotline :

0086-10-80706787

Global Customer Support Email :

[email protected]

21

SANY ROTARY DRILLING RIG FAMILY

110

Hydraulic Rotary Drilling Rig

Max.Drilling Depth:40m

Max.Drilling Dia:1250mm















SR120

22

Rig with Winch Crowd syststem









Rotary Drilling Rig With CFA System









SR460

In 2005, Beijing Sany. passed the certification of ISO 9001:2000.

In 2006, Sany SR220C Rotary Drilling Rig passed the CE Certification of Rhine Company of Germany.

© The copyright is reserved by SANY.All rights reserved. All texts, photos and illustrations contained in (not limited to) this brochure belong to SANY, and no part of this publication may be reproduced, modified, used, or distributed in any way or for any commercial or public purposes without the authorization of SANY. SANY and SANY logo are the trademark of SANY group in worldwide, no person may use any of them without written permission of SANY. Other trademarks and logos involved in this publication belong to their owner.Technology and products improvements may result in difference between your machine and what is presented here. Optional equipment may be demonstrated in this brochure.

Add: SANY Industrial Region, Beiqing Road, Huilongguan, Changping District, Beijing, P. R. ChinaSales hotline: +8610 80727122 Service hotline: +8610 80706787Zip code: 102206 Website: www.bjSany.com

sr280r ii - sany groupresource.sanygroup.com/files/20110527083753993.pdfand hoisting achieve fast...

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