R. A. Power Solutions Private Limited
R. A. Power Solutions Private Limited
Sector 49, Gurgaon, Haryana
GST No. 06AADCR3779H1Z4
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Crankshaft Grinding and Repair

R.A. Power Solutions Private Limited undertakes crankshaft grinding onsite of all makes and models of engine, compressors, pump shafts, rotor shafts upto 700 mm diameter. We are the service providers and extendour services with guarantee to the shipping companies, power plants and industries for last more than four decades.

Crankshaft Rebuilding Service

Crankshaft Rebuilding Service
  • Crankshaft Rebuilding Service
  • Crankshaft Rebuilding Service
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Approx. Price: Rs 40,000 / UnitGet Latest Price

Product Details:

Service LocationOnsite Everywhere
MaterialSteel
CapacityStandard
Usage/ApplicationRebuilding
Crankshaft Engine TypeCrankshaft Rebuilding
Service ChargesYes
TypeCrankshaft Rebuilding
WeightStandard

We undertake rebuilding of crankshaft, cylindrical shafts etc. which are ideal for correcting manufacturing errors, to repair an obsolete part or excessively worn out part. We pay utmost attention to details like cleaning, surface preparation, spraying and finishing. Our crankshaft rebuilding services ensure that replacement cost is reduced and savings of 50% - 90% is there.

 

On site Rebuilding of Crankcase is offered by us.

 

In case of seizure of bearing Main Journal Housing of Lower crankcase develops excessive taper, Ovality and becomes oversize. We Offer following Services:

 

  • On site Rebuilding of Main Journal Housing by Metal Spray and On site line boring of Main Journal Housing to maintain the Alignment.
  • On site Fitment of Sleeve and On site line boring of sleeve to maintain the housing bore and alignment 

 

 

 

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On Site Crankshaft Grinding

On Site Crankshaft Grinding
  • On Site Crankshaft Grinding
  • On Site Crankshaft Grinding
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Approx. Price: Rs 10 Lakh / OnwardsGet Latest Price

Product Details:

Technology AvailableForm Grinding
Type Of Grinding MachineOn Site Crankshaft Grinding
ProcessesOn Site Crankshaft Grinding
Area Of GrindingStandard
Inner DiameterStandard
Face WidthStandard

On Site crankshaft grinding and polishing is undertaken upto 700 mm. The crankshaft grinding and crankshaft polishing is possible on board the vessel while sailing.
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On Site Crankshaft Grinding

On Site Crankshaft Grinding
  • On Site Crankshaft Grinding
  • On Site Crankshaft Grinding
  • On Site Crankshaft Grinding
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Approx. Price: Rs 10 Lakh / OnwardsGet Latest Price

Product Details:

Technology AvailableForm Grinding
Type Of Grinding MachineOn Site Crankshaft Grinding
ProcessesOn Site Crankshaft Grinding
Area Of GrindingStandard
Inner DiameterStandard
Face WidthStandard

On site crankshaft grinding of crank pin and main journal is undertaken up to 700 mm without removing crankshaft from engine block. Crankpin and main journal tolerances of Crankshaft are maintained as per manual.
 
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On Site Crankshaft Grinding

On Site Crankshaft Grinding
  • On Site Crankshaft Grinding
  • On Site Crankshaft Grinding
  • On Site Crankshaft Grinding
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Approx. Price: Rs 10 Lakh / OnwardsGet Latest Price

Product Details:

Technology AvailableForm Grinding
Type Of Grinding Machineonsite grinding
Processesonsite grinding
Area Of GrindingStandard
Inner DiameterStandard
Face WidthStandard

Onsite grinding of crankshaft, rotor shaft, turbine shaft, alternator shaft, and pump shaft is undertaken up to 700 mm diameter with portable grinding and polishing machine. Tolerances are maintained as per the manufacturer’s specifications.
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Crank Shaft Onsite Grinding

Crank Shaft Onsite Grinding
  • Crank Shaft Onsite Grinding
  • Crank Shaft Onsite Grinding
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Approx. Price: Rs 10 Lakh / OnwardsGet Latest Price

Product Details:

Technology AvailableForm Grinding
Type Of Grinding Machineonsite grinding
Processesonsite grinding
Grinding Machine Availablecrankshaft grinding
Area Of GrindingStandard
Inner DiameterStandard
Face WidthStandard

We undertake crankshaft repair and crankshaft grinding onsite without removing the crankshafts from the diesel engine. This process of onsite crankshaft grinding is getting popular as sending a crankshaft to workshop is outdated.
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Crankshaft Repair

Crankshaft Repair
  • Crankshaft Repair
  • Crankshaft Repair
  • Crankshaft Repair
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Approx. Price: Rs 2,000 / PieceGet Latest Price

Product Details:

Application/UsageMarine and Industrial
Crankshaft Engine Typemarine diesel engine
Mode of RepairingRepair By Crankshaft Grinding Machine
Product Under WarrantyYes

RA Power Solutions undertakes crankshaft repair of damaged crankshaft counter weight and bolts thread. The combination of metal stitching, metal locking and use of helicoil thread inserts is done for successful repair of crankshaft. The loss of alignment of crankshaft by penning process is undertaken.

We extend crankshaft repair services all over the world including countries like Brazil, Egypt, Panama, Russia, Argentina, Ecuador, Czech Republic, Senegal, Fiji, France, Germany, Dubai, Kenya, Chile, Mexico.

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Crankshaft Grinding Of Daihatsu 5DC-17 Engine

Crankshaft Grinding Of Daihatsu 5DC-17 Engine
  • Crankshaft Grinding Of Daihatsu 5DC-17 Engine
  • Crankshaft Grinding Of Daihatsu 5DC-17 Engine
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Product Details:

Usage/ApplicationMarine and Industrial
Mode Of RepairingRepair By Crankshaft Grinding Machine
Product Under WarrantyYes
Inner DiameterStandard
Face WidthStandard
Crankshaft Engine Typemarine diesel engine

RA Power Solutions Pvt. Ltd. undertakes onsite grinding of crankshaft. In case of Daihatsu 5DC-17, the details of crankpin diameter and bearing width are as follows:- 

S. NO

Crankshaft Details

 

1

Engine Make

Daihatsu

2

Engine Model

5DC-17

3

Crankpin Diameter Standard

145mm

4

Crankpin Bearing Width

64mm

 

RA Power Solutions has necessary equipment and tooling to undertake onsite grinding of small diameter of 145 mm with bearing width of only 64 mm. No other company based in Europe or Singapore has the facility to undertake grinding and polishing of Daihatsu 5DC-17.We have undertaken on site repair of nos of crankshafts of Daihatsu engine by grinding CR pins undersize upto 2.0 mm.We also supply standard, 0.5,1.0,1.5,2.0 undersize bearings.

We have been undertaking onsite repair of crankshafts for the last forty years and have executed successfully repair of more than 10,000 crankshafts of engines like Wartsila, MAN B& W, MAK, SKL, Caterpillar, Ruston, DEUTZ, Alpha B & W, Bergen, Sulzer, MTU, nohab polar, Pielstick, Hatlapa, Mitsubishi, stork werkspoor, MVM, Yanmaretc

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Damaged Crankshaft Repair I Contact Experts

Damaged Crankshaft Repair I Contact Experts
  • Damaged Crankshaft Repair I Contact Experts
  • Damaged Crankshaft Repair I Contact Experts
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Product Details:

Usage/ApplicationMarine and Industrial
Crankshaft Engine Typemarine diesel engine
Mode Of RepairingRepair By Crankshaft Grinding Machine
Product Under WarrantyYes
Inner DiameterStandard
Face WidthStandard

Do not reject the crankshaft without consulting RA Power Solutions, a company having forty years of experience in successful repair of damaged crankshaft.

We have the record of successfull repair of damaged, rejected and accidental crankshafts all over the world upto 700 mm diameter. We have successfully repaired crankshafts of engines Wartsila, MAN B&W, MAK, SKL, Caterpillar, Ruston, DEUTZ, Alpha B & W, Bergen, Sulzer, MTU, nohab polar, Pielstick, Hatlapa, Mitsubishi, stork werkspoor, MVM, Yanmar etc

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Crankshaft Repair Services, Crankshaft Onsite Machining and Crankshaft Repair

Crankshaft Repair Services, Crankshaft Onsite Machining and Crankshaft Repair
  • Crankshaft Repair Services, Crankshaft Onsite Machining and Crankshaft Repair
  • Crankshaft Repair Services, Crankshaft Onsite Machining and Crankshaft Repair
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Product Details:

Usage/ApplicationMarine and Industrial
Crankshaft Engine Typemarine diesel engine
Mode Of RepairingRepair By Crankshaft Grinding Machine
Product Under WarrantyYes
Inner DiameterStandard
Face WidthStandard

RA Power Solutions Pvt. Ltd. has the most modern crankshaft grinding equipment in the world which can undertake crankshaft repair, crankshaft onsite machining. It is advisable to always contact a company which has experience of crankshaft onsite machining to ensure that the crankshaft and the engine perform satisfactory after the repair is executed. The repair of crankshaft specially the crankshafts which meet with accidents need experienced hand to repair.

 Instead of trusting the local companies and the companies with inadequate experience, contact RA Power Solutions for all your requirement of crankshaft repair services, Crankshaft onsite machining.

Our consultancy division can give you the suggestion to save the crankshaft from rejection.

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Insitu Crankshaft Grinding Services

Insitu Crankshaft Grinding Services
  • Insitu Crankshaft Grinding Services
  • Insitu Crankshaft Grinding Services
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Product Details:

Usage/ApplicationMarine and Industrial
Crankshaft Engine Typemarine diesel engine
Mode Of RepairingRepair By Crankshaft Grinding Machine
Product Under WarrantyYes
Inner DiameterStandard
Face WidthStandard

Removal of crankshaft from the engine block for repairs is outdated. With the introduction of the latest onsite crankshaft grinding equipment and technology, it is now possible to undertake crankshaft repair insitu  without removing it from the engine block.

RA Power Solutions Pvt. Ltd. have the necessary equipments and tooling's to undertake insitu repair of crankshaft diameter ranging from 35 mm to 700 mm. The taper and ovality after crankshaft repair is maintained strictly as per the manufacturer manual.

We extend crankshaft grinding services all over the world including countries like Madagascar, Oman, Qatar, Philippines, Bahrain, Srilanka, Bangladesh, Myanmar, Turkey, Nigeria, Greece, Saudi Arabia, UK, Dubai, Malta, Cyprus.

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Crankshaft Grinding Of MAN B&W

Crankshaft Grinding Of MAN B&W
  • Crankshaft Grinding Of MAN B&W
  • Crankshaft Grinding Of MAN B&W
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Product Details:

Usage/ApplicationMarine and Industrial
Crankshaft Engine Typemarine diesel engine
Mode Of RepairingRepair By Crankshaft Grinding Machine
Product Under WarrantyYes
Inner DiameterStandard
Face WidthStandard

RA Power Solutions achieved the milestone of undertaking grinding of six crankpins while sailing the vessel by using state of art, latest technological, advanced insitu crankshaft grinding machine. This machine is designed and manufactured by RA Power Solutions to have minimum or zero vibrations while in operation. The maintenance of close tolerance after grinding is possible only because of use of our latest design of insitu crankshaft grinding machine. We have successfully repaired crankshafts of engines Wartsila, MAN B&W, MAK, SKL, Caterpillar, Ruston, DEUTZ, Alpha B & W, Bergen, Sulzer, MTU, nohab polar, Pielstick, Hatlapa, Mitsubishi, stork werkspoor, MVM, Yanmar etc.

Contact us for more information on crankshaft grinding and crankshaft repair.
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In Situ Crankshaft Repair Of MAN B&W Crankshaft

In Situ Crankshaft Repair Of MAN B&W Crankshaft
  • In Situ Crankshaft Repair Of MAN B&W Crankshaft
  • In Situ Crankshaft Repair Of MAN B&W Crankshaft
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Product Details:

Usage/ApplicationMarine and Industrial
Crankshaft Engine Typemarine diesel engine
Mode Of RepairingRepair By Crankshaft Grinding Machine
Product Under WarrantyYes
Inner DiameterStandard
Face WidthStandard

RA Power Solutions has the equipment ready to undertake crankshaft repair upto 700 mm diameter. Our technicians are trained in our training school and have experience ranging from 20 to 40 years in successful in situ repair of crankshaft. We have successfully repaired crankshafts of engines Wartsila, MAN B&W, MAK, SKL, Caterpillar, Ruston, DEUTZ, Alpha B & W, Bergen, Sulzer, MTU, nohab polar, Pielstick, Hatlapa, Mitsubishi, stork werkspoor, MVM, Yanmar etc

For your requirement of crankshaft repair and for crankshaft grinding machine, please contact RA Power Solutions
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Repair of crankshaft

Repair of crankshaft
  • Repair of crankshaft
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Approx. Price: Rs 40,000 / onwardsGet Latest Price

Product Details:

Usage/ApplicationMarine, Steel Plant, Cement Plant, Power Plant and Heavy Industrial Plant
Specific Problem/Issueall

Crankshaft Repairs are undertaken as manufacturers’ specifications. We use orbital crankshaft grinding machine which is portable and can be taken on site for grinding of crankshaft. The main feature of our onsite crankshaft grinding machine is that with the same on site grinding equipment we can undertake grinding of crankshaft and polishing of crankshaft. The polishing of crankshaft is done to remove the bearing line marks.

We also have ready stock of standard and under size bearings available of Wartsila, Caterpillar, Mirrlees Blackstone, Daihatsu, and all make of engines.

We extend crankshaft repair services all over the world including countries like Singapore, Malaysia, Colombia, Indonesia, Hong Kong, Spain, Netherlands, Dubai, Portugal, Estonia, Morocco, Belgium, Vietnam, Canada.

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Skoda Crank Shaft Repair

Skoda Crank Shaft Repair
  • Skoda Crank Shaft Repair
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Approx. Price: Rs 10 Lakh / UnitGet Latest Price

Product Details:

Service LocationOnsite Everywhere
Usage/ApplicationMarine, Steel Plant, Cement Plant, Power Plant and Heavy Industrial Plant

CKD Skoda crank shaft repair is undertaken onsite. Crankpin and main journal grinding and polishing is undertaken as per the tolerance.

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Crank Regrinding

Crank Regrinding
  • Crank Regrinding
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Approx. Price: Rs 10 Lakh / UnitGet Latest Price

Product Details:

Inner DiameterStandard
Face WidthStandard

Crank regrinding is done for damaged crankshaft having crankpin and main journal diameter up to 700 mm diameter. Tolerances after crankshaft grinding and crankshaft polishing are maintained as per the manufacturers recommendations.
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Skoda Crank Shaft Repair

Skoda Crank Shaft Repair
  • Skoda Crank Shaft Repair
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Product Details:

Usage/ApplicationMarine, Steel Plant, Cement Plant, Power Plant and Heavy Industrial Plant

We Have Been Working On Ckd Skoda Diesel Generating Set And Offer Onsite Repair Of Crankshaft, Engine Block, Cylinder Heads Etc.  We Have In Stock Complete Range Of Spare Parts For 860, 1450, 2270 Kva Ckd Skoda Diesel Generating Sets.
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MAN 6L 23/30 H Crankshaft Repair and Save Crankshaft of MAN Engine from Rejection

MAN 6L 23/30 H Crankshaft Repair and Save Crankshaft of MAN Engine from Rejection
  • MAN 6L 23/30 H Crankshaft Repair and Save Crankshaft of MAN Engine from Rejection
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We were approached by a company based in Singapore regarding a problem faced by them in MAN 6L 23/30 H engine crankshaft as the lubricating oil pressure was observed to be lower than the limits specified. The crankpin bearings were also found damaged.

S. NO

Crankshaft Details

 

1

Engine Make

MAN

2

Engine Model

 6L 23/30H

3

Crankpin Diameter Standard

185 mm

4

Crankpin Bearing Width

 64 mm

5

Total Running Hours

26029.2

6

Location

West Coast Anchorage Singapore

5

Name of Vessel

MT  Alium

 

RA Power Solutions has the onsite crankshaft grinding machine which is designed to undertake grinding and polishing of crank pin and main journal diameter having small bearing width.

In this case, the crank pin bearing width is only 64 mm which most of the companies based in Europe cannot execute the repair due to the want of the compact equipment.


The job of grinding was successfully executed by our technicians and engine is performing satisfactorily.


We have been regularly executing the repairs in 
Moldova, BelarusAustralia, Austria, Belgium, Brazil, Singapore, Dubai, Greece, Cambodia, Colombia, Denmark, Ethiopia, Ghana, Nigeria etc.

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MAN 6L 16/24 Crankshaft Grinding On Site and Crankshaft repair of MAN engine

MAN 6L 16/24 Crankshaft Grinding On Site and Crankshaft repair of MAN engine
  • MAN 6L 16/24 Crankshaft Grinding On Site and Crankshaft repair of MAN engine
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RA Power Solutions was approached by a vessel owner regarding a problem faced by them in the crankshaft of MAN 6L 16/24 auxiliary engine.

THE ENGINE DETAILS ARE AS FOLLOWING:-

S. NO

Crankshaft Details

 

1

Engine Make

AUX Engine MAN

2

Engine Model

6L 16/24

3

Crankpin Diameter Standard

130 mm

4

Crankpin Bearing Width

56 mm

5

  Name of Vessel

MV. ZHONG  

  

RA Power Solutions is the only company which has the equipment available to work on the crank pin bearing width of 56 mm only. We have successfully undertaken repair of crankshaft of 100s of MAN Engine during our working on Crankshafts for last More than four decades. We can share the pre and final inspection reports duly signed by the chief engineer of the vessel. 


We have been regularly executing the repairs in 
Greece, Moldova, BelarusAustralia, Austria, Belgium, Brazil, Singapore, Dubai, Cambodia, Colombia, Denmark, Ethiopia, Ghana, Nigeria etc.


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Daihatsu 6 DK-20 Crankshaft Repair and Daihatsu engine crankshaft

Daihatsu 6 DK-20 Crankshaft Repair and Daihatsu engine crankshaft
  • Daihatsu 6 DK-20 Crankshaft Repair and Daihatsu engine crankshaft
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RA Power Solutions was approached by a company based in Greece regarding a problem faced by them in their auxiliary engine of Daihatsu 6 DK-20.


It was reported that the bearing of crankpin no.3 got damaged.

S. NO

Crankshaft Details

 

1

Engine Make

Daihatsu

2

Engine Model

6 DK-20

3

Crankpin Diameter Standard

170 mm

4

Crankpin Bearing Width

78 mm

5

  Name of Vessel

MV ABBA

 

It was possible for RA Power Solutions to successfully undertake repair of the crank pin having  bearing width of only 78 mm because we have the equipment which can be placed on the crankpin or main journal diameter having bearing width of as small as 40 mm.


This advance technology and process, no other crankshaft repair company has due to which they either reject the crankshaft or recommend to get it repaired from the workshop. Contact us for more information.


We have been regularly executing the repairs in 
Greece, Moldova, BelarusAustralia, Austria, Belgium, Brazil, Singapore, Dubai, Cambodia, Colombia, Denmark, Ethiopia, Ghana, Nigeria etc.

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Yanmar 6M220L-SN Crankshaft Grinding and Repair of Yanmar engine crankshaft On Site

Yanmar 6M220L-SN Crankshaft Grinding and Repair of Yanmar engine crankshaft On Site
  • Yanmar 6M220L-SN Crankshaft Grinding and Repair of Yanmar engine crankshaft On Site
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We were approached by a company based in Malaysia for the problem faced by them in crankshaft of Yanmar 6M220L-SN.

THE DETAILS OF ENGINE AND CRANKSHAFT ARE AS FOLLOWING:-

S. NO

Crankshaft Details

 

1

Engine Make

Yanmar

2

Engine Model

6M220L-SN

3

Crankpin Diameter Standard

170mm

4

Crankpin Bearing Width

66mm

5

  Name of Vessel

M/V PAKER

 

The crank pins having a diameter of 170 mm and bearing width of only 66 mm was repaired by us successfully as all of them developed ovality ranging from 0.07 to 0.11

We have the on site crankshaft grinding machine designed specially to work on the crank pin and main journals having small diameter and bearing width.

We have been regularly executing the repairs in  Greece, Moldova, BelarusAustralia, Austria, Belgium, Brazil, Singapore, Dubai, Cambodia, Colombia, Denmark, Ethiopia, Ghana, Nigeria etc.

For more information, contact us today.

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Crankshaft Polishing Of Marine Engines

Crankshaft Polishing Of Marine Engines
  • Crankshaft Polishing Of Marine Engines
  • Crankshaft Polishing Of Marine Engines
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Product Details:

FinishPolished
ProductsCrankshafts
Material RequiredNo
Industry ServedMarine,Steel Plant,Cement Plant,Power Plant and Heavy Industrial Plant
FeaturesOnsite Polishing
MetalsSteel

RA Power Solutions Pvt. Ltd. strongly recommends periodical crankshaft polishing. The main advantages of crankshaft polishing are following:-

It is generally observed that crankpin and main journal after regular operation develop rough surface and bearing line marks. The onsite polishing removes the marks and improves the surface finish.

 Crankpin and main journal polishing results to control of taper and ovality to some extent.

On site crankpin and main journal polishing is now possible due to portable equipments available. RA Power Solutions Pvt. Ltd. suggests that whenever the engine is opened for overhaul, the crankpin should be calibrated and polished. The crankpin polishing always enhances the life of bearings and crankshaft.

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Crankshaft OD Grinding

Crankshaft OD Grinding
  • Crankshaft OD Grinding
  • Crankshaft OD Grinding
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Approx. Price: Rs 40,000 / onwardsGet Latest Price

Product Details:

Technology AvailableForm Grinding
Type Of Grinding MachineCrankshaft OD Grinding
CapacityStandard
ProcessesCrankshaft OD Grinding
Area Of GrindingStandard
Inner DiameterStandard
Face WidthStandard

We are well renowned in Crankshaft OD Grinding service provider and are known to offer best quality In Situ Crankshaft Grinding Machine. Our Crankshaft OD Grinding are easy to operate and grinding operations can be carried out on many places. The machine come in varying specifications. This machine offer excellent quality and also capable in serving needs of various industries
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Reach Us
Raj Shahani (Managing Director)
R. A. Power Solutions Private Limited
Corporate address: Unit No. 411, 4th Floor, Unitech Arcadia, South City - 2
Sector 49, Gurgaon - 122018, Haryana, India


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