auxiliary diesel engine repairs Archives - Rebabbitting Bearing

Marine Engine Spares | Auxiliary Diesel Engine Spares | Cylinder Liners Repair

Raj — Thu, 13 Jun 2019 11:27:16 +0000

RA Power Solutions has been serving the marine, main engines, auxiliary engines, and high-capacity diesel generating sets installed all over the world. We undertake onsite crankshaft repair, engine block, cylinder heads, Cylinder Liners Repair, and all major spare parts.

The emergency repair services, overhaul, and routine maintenance of diesel engines are undertaken by us. These services are provided by our experienced technicians and engineers. The company has more than forty fiveyears of experience in this field.

Repair of Diesel Engine while Vessel is Sailing

Marine Engine and Diesel Engine Spare Part Supplier

Knowing the importance of marine spare parts, every part is thoroughly inspected by our experienced engineers in our workshop, which is equipped with all modern and calibrated measuring instruments and equipment.

The spare parts are sourced directly from the OEMs with whom we have a long-term cooperation. In fact, with our experience in the field of engine repair of engines and supply of spare parts, we can provide you with quality spare parts in a short time and at a low price. The spare parts of the most popular marine main and auxiliary engines, compressors, auxiliary diesel engine repairs, purifiers, turbochargers, heat exchangers, repair of diesel engines, and pumps are available with us.

Quality: We are an ISO-certified company since the spare parts are directly procured from the original equipment makers. The high quality of the parts is guaranteed. In most cases, parts can be supplied in a short time of 1 to 10 days.

We deal in the following spare parts:

Valve box, special size under and oversize bearings, guide, piston crown, cylinder head, cylinder liners repair, pistons, bearing & rod Bush, Starting Valve, Skirt, Purifier, Pumps, connecting rods, crankshaft, camshaft, repair of diesel engine, etc.

Makes and models of high-capacity engines. Some are listed below:

For Main Engine: AKASAKA, MITSUBISHI, HANSHIN, B&W and many more. Some makes are listed below

AKASAKA :
A-31. 34. 37. 38. 41
AH-25. 27. 28. 30. 33. 36. 38. 40
DH-38SS. 51SS
DM-28FD. 30. 46. 51SS
K-28. 31

MITSUBISHI :
UET-45/75C. 45/80D. 52/90C(D)
UEC-37/88. 37H-ⅡB. 45HA. 45/115H. 52HA. 52/105E. 52/125H
60HA. 60/150H. 37L(A). 45L(A). 52L(A). 60LA. 50LS(Ⅱ). 52LS(Ⅱ)60LS(Ⅱ)

HANSHIN :
EL-30. 32. 35. 38. 40. 44
ELS-35. 44
LH-28G
LU-24G. 26G. 28. 28G. 32. 35. 38. 40. 46. 46A. 50. 50A. 54. 54A
LUD-32. 32G. 35
LUN-28. 28AG. 28ARG
LUS-24. 28G. 38. 40. 46. 54. 58
LF-46. 50. 54. 58

B&W :
L-35MC. 50MC. 60MC. 70MC. 80MC. 90MC
S-35MC. 50MC. 60MC. 70MC. 80MC. 90MC

For Auxiliary Engine: B&W, YANMAR, NIIGATA, DAIHATSU, and many more. Some specific makes are listed below

B&W :
T23LH-4E, L16/24
L23/30, L23/30K, L23/30A
L23/30AK, L23/30H, L23/30HE
L28/32, L28/32V, L28/32A
L28/32H, S28LH-4E, V28/32A
V28/32H, L27/38
L32/40, V32/40

YANMAR :
3KL. 4KDL. 5KDL. 5KL. AL-(S.U)T(D),HT. CHL-HTN. G(A)L-(E.H.D.U)T. ST
HAL-(D.H)T(N). K(F)L-(H)T.U(T.F). LA(AL)-DT(N). LD(L)-(F). M(A)L-(H)T(S). DT
M200(A)L-(S.U.D)T. M200(A)L-(E.U)N. N165L-SN.N260L-EN. N280L-EN
R(A)L-(D.H)T. S165L-(U.E)T. S185L-(D.S.U)T. T220(A)L-(E.S.U)T. E240(A)L-(E.S.U)T
T260(L)-(S.U)T. U(A)L-(S.U)T. Z(L)-(D.E.S.U)T. Z280(L)-(E.S.U)T

DAIHATSU :
DK(B)-20. 26. 28. 30. 32
DL(B.N)-16. 19. 20. 22. 24. 26. 28. 32
DS(B)-18. 18A. 19A
DS(B.M)-22. 26. 26A. 28. 32. DSD-22. DV-22. 26. PKTB-14. 16. PKTD-16
PL-24. 26. PS(HT-B.C)-22. PS(HT-B.C.D)018D. 20D. 22D. 26D. 26E. 26H. 30D
VS(HT-B.C)-26D

NIIGATA :
L-123AHS. 16HS. 16S. 16X. 16XB. 16XC. 18CX. 19HX. 20AX. 25BX. 28EX. 31EZ. 40X
M(G)-16XA. 18CX. 20AX. 20CX. 22LX. 24GT. 25BX. 25CX. 25CV
26AFTE. 26KGHS. 28AFTE. 25BX. 28KGHS. 28X
31EZ. 31X. 34AFTE. 37X. 40X
V-32CLX

One-Stop Service

Since we provide on-site services through our experienced technicians, we have a team of dedicated engineers and technicians who can join the vessel on short notice and can undertake the replacement of spare parts. All our technicians carry the Indian CDC and can sail with the equipment.

For more information on cylinder liners for pumps, Marine engine spares, diesel engine cylinder liners, cylinder liner installation, compressor cylinder liners, or marine engine cylinder liners, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

FAQs:

1. What spare parts are included in your marine engine spares range?

We supply cylinder liners, bearings (white metal & tri-metal), pistons, connecting rods, crankshafts, valves, and associated Marine engine spare parts.

2. Do you provide special size bearings?

Yes. We manufacture and supply special size bearings tailored to unique engine requirements up to large bore sizes.

3. Are reconditioned parts available?

We offer reconditioned cylinder liners and other spares that are restored and calibrated for performance and reliability.

4. How do you ensure part quality?

Parts are inspected and calibrated by experienced engineers with detailed reports provided before delivery.

5. Can you supply engine spares for multiple diesel engine brands?

Yes, we stock parts for a wide range of popular marine and diesel engines from major manufacturers.

The post Marine Engine Spares | Auxiliary Diesel Engine Spares | Cylinder Liners Repair appeared first on Rebabbitting Bearing.

Diesel Engine Overhauling and Repair | Marine and Power Plant Diesel Engine Repair

Raj — Wed, 27 Feb 2019 16:14:59 +0000

Diesel Engine maintenance, overhauling of diesel engine, and repair & replacement of the Crankshaft are undertaken by RA Power Solutions through experienced technicians. We have been leaders in providing Engine maintenance & overhaul services for the last 4 decades.

The main advantage of assigning the job of diesel engine overhauling and repair, and engine maintenance to RA Power Solutions is that we are experts in undertaking the onsite repair of the Crankshaft, Engine block, and all major services, including the repair of damaged casting. Metal locking & Metal Stitching, Rebabbitting of white metal bearings, and alternator services are offered in-house, which reduces the downtime of the engine.

All our technicians carry a valid Indian CDC & can execute the overhauling of diesel engines & diesel engine repair, marine & power plant diesel engine repair & maintenance while sailing.

Onsite maintenance and overhaul of wartsila Diesel Engine Repair

What’s Involved in a Full Diesel Engine Overhaul

RA Power Solutions undertakes major steps when it overhauls a diesel engine. For example, the company serviced the Wartsila 12V32 engine in Panama in 2015.

Step	What’s Done
Cylinder Heads	Dismantle all cylinder heads, grind valves, replace valve guide seals, test for leakage under pressure.
Heat Exchangers	Overhaul charged air coolers, jacket water, lubricating oil, and plate heat exchangers (Alfa Laval type).
Turbochargers	Strip down ABB turbochargers; renew bearings on both compressor and turbine sides
Pistons and Rings	Withdraw pistons, measure clearances, clean piston ring land grooves, replace ring & gudgeon pin components.
Cylinder Liners	Clean and inspect liners; replace those beyond repair (“bad liners”).
Crankshaft & Bearings	Measure crank web deflection, polish crankshaft, renew main and big-end bearing shells.
Fuel System	Overhaul fuel injectors (pressure test nozzles), fuel pumps, delivery valves, plungers, barrels.
Auxiliary Systems	Set valve tappet clearances; inspect and repair water‐pumps, mechanical seals, ball bearings; overhaul seawater and jacket-water pumps.

Benefits of Professional Overhaul and Repair

Reduced Downtime: Onsite capability + well-equipped workshop = faster turnaround.
Cost Savings: Repairing or rebuilding components (bearings, liners, heads) is cheaper than full replacement.
Extended Service Life: A properly executed overhaul restores efficiency, reduces leakages, improves fuel performance, and reduces risk of catastrophic failure.
Safety & Compliance: Pressure testing, certified welds or repairs, correct sealing, etc., contribute to safer operations.

Onsite repair of major engine components

Why Choose RA Power Solutions

Decades of experience with large marine and power plant engines globally.
Comprehensive service from heat exchangers to crankshafts, from bearings to fuel systems.
Capability to do complex tasks like metal stitching, which many workshops might not offer.
Professional certifications, onsite repairs, and ability to work while ships are underway.

For more information regarding diesel engine overhauling, Diesel Engine Overhaul please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

FAQs:

1. What engines does RA Power Solutions overhaul?

They overhaul large marine and power-plant diesel engines, e.g. the Wartsila 12V32

2. Can RA Power Solutions perform onsite repairs?

Yes, they handle onsite repairs for crankshafts, engine blocks and other major systems.

3. Which services do they provide in-house to reduce engine downtime?

They do metal stitching & locking, rebabbitting of white metal bearings, and repair damaged castings themselves.

4. Do their technicians have the required certifications?

Yes, all technicians carry valid Indian CDCs and can work aboard ships while underway.

5. What are the benefits of getting a full overhaul from them?

You get reduced downtime, cost savings, extended engine service life, and improved safety & compliance.

The post Diesel Engine Overhauling and Repair | Marine and Power Plant Diesel Engine Repair appeared first on Rebabbitting Bearing.

Large Diesel Engine Repair & Overhauling

Raj — Thu, 06 Apr 2017 09:25:58 +0000

Large diesel engines are the powerhouses that drive a wide range of industries, including marine, oil and gas, power generation, and heavy machinery. Over time, these robust engines may require repair and overhaul to maintain optimal performance and extend their operational lifespan.

In this blog post, we will delve into the world of large diesel engine repair, exploring the key aspects, challenges, and best practices involved in overhauling these mighty mechanical workhorses.

Auxiliary Diesel Engine Repair

RA Power Solutions undertakes high-capacity diesel engine repairs and overhauls onsite. We are perhaps the only company in the world that has in-house facilities to undertake grinding of the crankshaft, metal stitching and metal locking of engine parts, and repair of all major engine components.

We can undertake the diesel engine overhauling, periodic maintenance, and replacement of the crankshaft while the vessel is sailing. All our technicians possess seaman passports which allow them to board the vessel from one port and disembark at a different port.

On-site maintenance and overhaul of wartsila Diesel Engine Repair

The company has more than 45 years of experience in undertaking Main and auxiliary large diesel engine repairs and providing overhaul services. Technicians are available at short notice and can travel anywhere in the world. We can meet any emergency breakdown requirements of the main engine and generators.

Crankshaft of Wartsila Engine Under Repair

Since we have in-house facilities for the repair of engine components technicians carry with them the necessary equipment to calibrate all important parts of the diesel engine at the time of overhauling like calibration of the crankshaft, engine block main journal housing, connecting rods, cylinder liners, cylinder heads, etc.

All the clearances are maintained strictly as per the manufacturer’s recommendations. The load trial of the engine is given after the repair and overhauling of the diesel engine is executed.

MAN Marine Diesel Engine

Conclusion:

Large diesel engine repair and overhaul are essential to ensure the continued performance and reliability of these formidable machines. By following proper diagnostic procedures, utilising expert knowledge, and using genuine parts, restore these engines to their optimal condition. Regular maintenance and careful service planning further enhance the lifespan of large diesel engines. This approach minimises costly repairs and maximises productivity across various industries.

Crankpin Repair

CR pins Grinding is in Process

Remember, when it comes to large diesel engines, preventive measures, timely repairs, and professional expertise are the keys to maintaining their power and efficiency for years to come.

For more information on engine overhauling, large diesel engine repair, onsite engine overhauling, marine, and auxiliary engine crankshaft repair, and engine repair services, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

FAQs:

1. What is a large diesel engine repair and overhaul?

Large diesel engine repair and overhaul involve inspecting, repairing, and reconditioning major engine components to restore performance and reliability.

2. Why do diesel engines need periodic overhauls?

Engines require an overhaul to correct wear in parts such as crankshafts, liners, and fuel systems, and to maintain optimal performance.

3. Can engines be repaired on‑site?

Yes, expert technicians can perform onsite repairs and overhauls without removing the entire engine, reducing downtime and costs.

4. What industries benefit from these services?

Marine, power generation, oil & gas, and heavy industrial sectors benefit from professional diesel engine repair and overhaul.

5. What advantages does a professional overhaul provide?

A professional overhaul restores efficiency, reduces breakdowns, extends engine life, and improves operational safety.

The post Large Diesel Engine Repair & Overhauling appeared first on Rebabbitting Bearing.