Blog

Robot Planetary Hub Carrier

ROBOT PLANETARY HUB CARRIER

A set of planetary gears, sun gear, annulus ring gear, annulus carrier as a unit is housed in planetary hub and closed by Wheel bearing carrier to form a single unit. The whole assembly is now ready for fitting Rear wheel. When there is a perfect blend of right material and accurate processing, the product become a high-tech one. This is exactly the case of planetary hub in Robot plant.

Spheroidal Graphite iron of 600/3 grade as per BS 2789 is selected to cast in induction furnace of our own plant ensuring the complete control. This grade is having much higher tensile strength coupled with optimum hardness and greater bearing property. Full machinery is done by the aid of CNC turning centre and VMC under the same roof making the product comparable to JCB original in all respect. There is a thrust pad made out of bearing steel of similar hardness is fitted in the bottom to counter the wearness due to regular engagement of drive shaft. This is a very critical JCB Part, many JCB Spare parts manufacturers produce very poor quality Planetary Hub. The same is explained in the next paragraph.

Local Planetary Hub Carrier

LOCAL PLANETARY HUB CARRIER

Planetary gears do not fit correctly with other gears resulting noisy, sticky and breakage of gears teeth.

Machining on ordinary lathe which does not guarantee dimensional accuracy leading to troublesome fitment and breakage. Mounting holes are drilled on ordinary drilling machine mismatching of hole location.

Sub-standard casting with full of impurities, blow holes, porosity; weak and brittle. Breaks while working. Therefore one should always go for only Robot brand JCB Spare Parts, as Robot is the only JCB Spare Parts Manufacturer who manufactures high quality JCB Spare Parts.

The utmost preference and desire of a JCB machine owner anywhere around the globe is to get an easy, affordable and high quality procurement of wear parts in no time, but this desire mostly costs users a fortune with a bunch of fake promises made by the local spare parts traders in India which claim to be manufacturers of those parts and in reality this all is a set up and cheap quality spare parts are often imported from china or sourced from some local Indian market or factories manufacturing those parts with no technical expertise. These local traders are exploiting the replacement part market which is now possible due to the immense globalisation and wide reach to the internet and this benefits greedy traders to make false acquisitions on the internet which in turn creates difficulties to a machine owner as the life of the replacement part is minimal and kills it because of the cheap quality.

These traders are now making attractive websites and putting up false information about their companies through the help of website developers and get their company websites on top of any search engines page. All these fraudulent techniques are now easy to acquire by paying a little amount of money to the developers by a new website search optimisation platform called Search engine optimisation. This new method of getting the websites ranked on top works when a trader hires a developer and carries out certain amendments to the search engine and get some search keyword defined i.e if any potential buyer opens google and enter JCB spare parts manufacturers then these traders come on top of the search result as they have this search keyword defined.

JCB is an expensive machine which could turn into being a piece of scrap in almost no time if the machine’s maintenance is not kept on point. Apart from uptop and timely maintenance of your machine it also needs quality JCB parts or the next best alternative of O.E quality replacement parts just like your body need nutrients rich diet. All these above scenarios leaves the machine owner with just two choices which are to get Genuine jcb spares which are priced exorbitantly high or to go for the aftermarket JCB parts and ultimately in most cases the second choice of buying aftermarket replacement does more harm to the machine in several ways because of the cheap quality.

As genuine JCB spare parts are designed to work in perfect harmony with your machine for optimum performance and durability and when you talk about the JCB aftermarket parts manufacturer in India ‘Robot’ Is the brand which is highly recognized and matches the highest global precision standards, unbeatable technical expertise for spare part manufacturing and several accreditation of international standards. This brand is highly recognized around the globe and is a high volume JCB and excavator parts supplier for large companies in more than 30 countries. The manufacturing takes place in two state of the art factories with a third plant coming up and rounded with a strict quality control policy and inspections.

A machine is like an investment for an owner which generates revenues and cash-flows for the business to keep on going and reaching break evens and if that investment is not in proper condition thats when the business from top to bottom real quick. ‘Robot’ brand JCB parts are manufactured by giving first priority to all these concerns and well being of everyone, also ensuring that the part is durable and increases the life of your machine with avoidable down time. Factory visits are encouraged unlike any other local trader on the internet to fool people. This guarantees maximum customer satisfaction and they witness a whole new level of engineering.

Hence by making an effort to buy good quality JCB spare parts by the best supplier you unknowingly profit your business and ensure longevity of the machine.

JCB is the most popular backhoe loader in the Indian market. Since its entry into the Indian Market, JCB has become synonym with backhoe loader, just as Canter had become synonym with light weight commercial truck. Whatsoever be the backhoe loader people in India refer to it as JCB. JCB commands 80% market share in the backhoe loader segment, although Case is rapidly catching up with JCB because of its local “Kirloskar Engine” and availability of aftermarket parts. Aftermarket parts are key to success of any earthmoving machinery. Lack of availability of aftermarket parts is the reason for the failure of backhoe loader like Terex, Escorts, TATA JD etc. The greatest advantage of owning a JCB backhoe loader is the easy availability of aftermarket spare parts.

As a owner of JCB backhoe loader it is sure that after 2 or 3 years of its functioning my JCB’s wear and tear parts will start asking for replacement and in 5 to 7 years of time its critical components will start requiring replacement. Now I have two choices either to go to JCB and get my machine serviced or go to a local mechanic and get it serviced with aftermarket JCB parts. The later will save me good amount of money and will make running my JCB a more economical affair. There are several aftermarket parts brand in the market and one needs to choose very wisely on which brand of JCB part one has to use. Several brands sell very poor quality JCB parts that will seem to be very cheap initially but will prove to be very costly due to frequent replacements and failures. Poor quality aftermarket parts can reduce the life of your JCB considerably. Choosing a good JCB aftermarket part can save you up to 50% in the cost of repairing.

I always prefer Robot brand JCB parts as the quality of Robot parts are outstanding. They offer O.E standard parts that are said to be manufactured in the state of art manufacturing facility.
In my opinion aftermarket JCB parts are a good deal. With them you can reduce the life cycle cost of your JCB and make more profit out of your JCB.

A JCB backhoe loader has uniqueness to itself. It does not have a normal gear box just like your car or other heavy vehicle. It has a automatic transmission. To a automatic transmission two parts are every critical to it, one is a torque convertor and another is a transmission pump ( more commonly called as a charging pump).

A charging pump can be referred to as a heart of automatic transmission. It creates required pressure of transmission fluid to help the transmission function. An transmission pump is basically a gear pump. It contains two set of gears. The inner gear is rotated by the torque convertor. The second gear is mated with the inner gear, upon rotation of inner gear it rotates the outer gear. By rotation of gears the suck the oil from one chamber and pump them out through the other chamber.

The high pressure oil by transmission pump is used to function valves in the valve body and to apply clutch plates and bands. Common problems with the transmission pumps include:

a.) Assembly mistakes by the manufacturer or illiterate mechanic
b.) Worn out gasket so wrong size gasket
c.) Worn out gears
d.) Worn out tolerances between the inner gear and outer gear
e.) Worn out tolerances at the front and back of the pump.

A Charging Pump is essentially a gear pump, just like the Hydraulic Pump. Just as hydraulic pump pumps hydraulic oil throughout the machine, a Charging Pump pumps transmission oil from torque convertor to the transmission unit. Since a Charging Pump has to pump fairly less amount of oil to a fairly less distance at fairly less pressure, therefore it is very small in size. Proper fitment of charging pump is very much important for its functioning, a lot many times mechanics while fitting the pump disassembles and while reassembling it they put gears on the wrong side as a result the pump does not function well and does not provide the required pressure.

This results in the customer suffering. One should always visit only trained mechanics for the fitment of charging pump. Once should always take care that the teeth of Charging Pump and Torque Convertor mates properly , because if the teeth do not mate properly both Charging Pump and Torque Convertor can get damaged, resulting in huge looses for the customer.

While replacing a charging pump one can go either for a JCB genuine pump or for a aftermarket pump. While buying a aftermarket pump one should go for Robot brand pump. Robot is the only JCB parts manufacturer which manufacturers transmission pump on high precision CNC machines and all the transmission pumps are checked for quality. While buying for JCB spare parts one should take utmost care to use only high quality JCB parts.

Just as a human heart a pump blood throughout our body and ensures that our body is functioning, in the same way a hydraulic pump in a JCB machine pumps hydraulic oil throughout the machine so that it can carry out its tasks. A JCB is a hydraulic machine and needs instant high pressure of hydraulic oil at slight movement of lever to carry put tasks. This need of hydraulic oil pressure is provided by a double flow gear pump. Just like other JCB Parts a hydraulic pump wears out with time. Due to wearing out the pressure provided by the pump drops significantly. Now the need arises to replace the pump. If you choose to go for a costly original pump replacement by JCB then you need not worry for anything. But if you choose for a JCB aftermarket hydraulic pump then you need to remember few points in your mind before replacing the pump so as not to damage your costly brand new pump and then blame the manufacturer uselessly. The points are as follows:

  1. 1. Flush out all the old hydraulic oil and clean the complete hydraulic system.
  2. 2. Replace all the hydraulic filters with brand new filters, use only JCB genuine filters or Robot brand filters only.
  3. 3. Replace the MRV, use only JCB genuine MRV or Robot brand MRV.
  4. 4. Fill only 32 grade hydraulic oil of reputed brand like Robot, JCB, Vaolvoline, Castrol etc.
  5. 5. Clean steering unit completely.
  6. 6. Get the pump installed by a experienced mechanic only.

If any of the point is not followed, it will damage the pump permanently and you might be thinking that the manufacturer provided you a poor quality pump, whereas the fault was in your stars.

Let me explain you these points. If hydraulic system is not cleaned properly it might have particles in the system which will damage the pump body and pressure plates resulting in pressure drop. If the MRV is changed, the damaged poppet valve of the old MRV will not function properly and will result in back pressure, this back pressure on the pump will wear out the pump body and damage the gears. If the filters are not changed the chocked and contaminated filters will not provide oil to the pump as a result the pump as a result the pump will get hot and will “seize”. Using oil of grade thicker than 32 grade will be too thick for the pump and will damage the body of the pump.

So in order to prevent damage to your pump and enhance its life one should always follow these points strictly.

ROBOT DIFFERENTIAL CASING

ROBOT DIFFERENTIAL CASING

Differential casing is the protective housing for 1 set of child parts constituting gear (6 nos), trunnion pin (2 nos) and thrust washer (6 nos).

This is a high-tech item in all respect with regard to material, dimensions and contours.

Entire Casting and machining of differential casing are done in our own plant. The state-of-the-art plant is equipped with modern facilities for producing sound castings by machine moulding. The material for casting is Spheroidal Graphite iron of grade 450/15 of BS 2789, the most desirable material for this application. The property of ductility with excellent tensile strength make the product world class. Machining is another extremely important area as all dimensions are very critical for fitment and function. For achieving the accurate dimensions, machining is done on CNC turning centre and on VMC.

After finishing the complete operations, every piece is tested with its original child parts to ensure that this part functions smoothly. Use only Robot Brand Earthmover Spare parts to avoid tension.

LOCAL DIFFERENTIAL CASING

LOCAL DIFFERENTIAL CASING

Machining is done on ordinary lathe, mounting holes made on drill machine.

Effect: Correct sizes cannot be maintained-assembling is problematic, child parts do not sit properly. Ultimately does not work. Sub-standard castings used. No grade is observed, full of blow holes/porosity, low strength and hardness. Results: Breakage, faster wear and tear, leakage.

Robot is the JCB parts manufacturer in the world which can give you peace of mind.

ROBOT PISTON Rods

Robot Piston Rods

Piston rod is the most vital part of ram assembly. It is used to activate any function of a machine by reciprocating its movement to and fro by means of pressure exerted by hydraulic fluid.

Piston rod constitutes a rod and an eye. As the piston rod has to work at arduous conditions, rod must not show any sign of deflection, breakage or fatigue. This philosophy is meticulously applied in the selection of raw material and the whole manufacturing process. Material as per EN series of British Standard 970 is used for rod contributing excellent strength and is purchased from the India’s leading steel manufacturer. Rod is machined on CNC Turning Centre. Other part is eye to achieve the optimum strength, forged eye is used.

After machining of eye to the correct dimension, eye is fixed to the rod by induction heating for absolute holding. To cement the holding further, the joint is welded by means of MIG welding machine so that eye will remain an integral part of the unit. Rod is then induction hardened and O.D ground for hard chrome-plating. Hard chrome-plated rod is finished by fine grinding and polished to mirror finish. The hardness of the coating is extremely high so that the surface of rod becomes resistant to scratch/dent throughout its use. Rod cannot yield to buckling due to its strong structure as the rod is already induction hardened. As a whole it is another technological perfection from Robot brand.

LOCAL PISTON ROD

LOCAL PISTON ROD

Does not work properly, rod gets bent, broken, eye breaks out.

Eye out of porous casting causing heavy blow holes, cracks and breakage is the result Machinery incorrectly on conventional lathe leads to erratic fitment with other parts – resulting in functional failure.

Bogus raw material used for rod, without induction hardening, no hard chrome-plating done – leads to buckling, breakage, damage to mating components. No other JCB Spare Parts Supplier and manufactures parts with such perfection. Trust no other than Robot for your Backhoe Loader Parts.

Robot Tipping lever

JCB Spare Parts

Tipping lever is a vital connecting link to transfer severe load between the ram assembly and bucket with little effort. In JCB aftermarket parts market all the JCB parts suppliers in INDIA sell tipping lever manufactured with scrap plates and welded without the support of any fixtures and as a result all the tipping levers have difficulties in fitment as they are not aligned, JCB spare parts manufacturer are not interesting in manufacturing a correct JCB spare parts but only a clone of it. Robot brand tipping levers have become famous for its quality and correct fitment.

Optimum cantileverage advantage coupled with maximum life is the technical philosophy adopted for the manufacturing of Robert brand Tipping Lever. We have selected thicker steel plate of excellent quality which can withstand any jerk and extreme load. Steel plate is procured from the country’s no. 1 steel manufacturer to ensure we only get high quality plate. Plates are cut by profile cutting machine by the aid of specially contoured template which will guarantee the same profile every time. Plates are symmetrically kept in and welded by placing strong and sound machined casting in between.

Casting is manufactured in our casting unit having induction furnace and VMC machined to achieve the precise dimensions. Various types of bush for tipping lever are of excellent quality and all the bush are given the final finish in CMC Turing centre. We have a broad spectrum of Tipping Levers and being used across the globe. Every model of Tipping Lever has specially designed welding fixture which guarantees perfect alignment of all the pivot pins in the machine. The whole welding is performed on MIG welding machine with continuity and beauty and the fusion is so strong that weld becomes integral part of the part. Use robot brand for performance beyond excellence. Robot is now no. 1 company in backhoe loader parts.

Local Tipping lever

JCB Spare Parts

Alignment of bore problematic, difficult to operate, chance of breaking. Bush out of scrap pipe – leads to cracking. Thinner Local plates used, brittle which get crack while taking load. Profile of plates is cut manually non uniform is shape and look and so are holes; alignment of the bush with respect to pivot pin fitting gets erratic. Welding not uniform and not continuous, with porosity; weak weld.

Casting with blow holes, porosity and loose structure – prone to breakage. Result – Does not fit properly & cannot function.

ROBOT STUB AXLE

ROBOT STUB AXLE

Stub axle holds carrier and wheel hub together, allowing the latter fitted with wheel to rotate, supported by bearings

Forged material for stub axle gives better strength and the EN series steel as per British Standard 970 is the ideal material. Complete dimensional accuracy is ensured by machining on CNC Turning Centre. Each and every major dimension including threads are ascertained at every stage of production so that consumer gets the right product from Robot always. Further it is subjected to induction hardening to the specified values of hardness and case depth. Finally grinding on three diameters is done to micron accuracy where bearing are fitted.

In JCB aftermarket all the JCB parts suppliers in INDIA sell Stub Axles made of mild steelbars because their main purpose of most JCB spare parts manufacturers is to make cheap price product hence they use mild steel bars from unspecified steel manufacturer’s instead of forging material, but it is very important to use correct specification forged material to manufacture a correct JCB part because any backhoe loader part needs to be robust because of its heavy load working. THIS IS ANOTHER QUALITY PRODUCT FROM ROBOT DOMAIN

LOCAL STUB AXLE

LOCAL STUB AXLE

Prone to bend and sheer. Dimensions not accurate-bearing fitment troublesome.

Raw material is Mild steel procured from market. No strength to withstand the necessary load. All dimensions are made by ordinary lathe which do not guarantee accuracy of any parameter including threads. Not subjected to induction hardening. Bearing dimensions are not maintained -lead to fitment problem and subsequent failure.

Robot Yoke Coupling/Flange

YOKE COUPLING/FLANGE

Yoke coupling is a device used to connect Transfer gear and Prop shaft for the purpose of transmitting power. The primary purpose of coupling is to join two pieces of rotating equipment while permitting some degree of misalignment. Robot provide best “JCB aftermarket parts” YOKE COUPLING. JCB spare parts manufacturers in INDIA normally manufacture yoke flange in casting material whereas they should make it from forging. Almost all the JCB parts suppliers in INDIA sell casting yoke flanges. Low quality is not a good idea for backhoe loader parts since there is a lot of pressure on parts because of heavy working load on a backhoe loader when it is in action. Robot is known for producing best JCB spare parts in INDIA since 25 years. Robot manufactures yoke flanges for JCB 3CX & JCB 4CX as well.

ANOTHER PIECE OF MARVEL FROM ROBOT BRAND

A forged product, out of artistically carved die made out of EN 8 material to British Standard BS 970. Forging is trimmed, normalized and shot blasted to look sound. Forging is machined on CNC turning centre, holes with threadings made on VMC for accuracy and consistency. It is further subjected to broaching of the bore suitable to the splines of transfer gear. Yoke coupling is then induction hard on the areas where bearing and seal engaging with, and ground those areas to three triangle surface finish and correct dimensions.

A metallic shield out of cold rolled steel sheet is fixed as a protection cover which prevents dust getting into the seal and other places.

LOCAL YOKE FLANGE / COUPLING

LOCAL YOKE FLANGE / COUPLING

Made out of ordinary casting by hand moulding.

Does not fit correctly and misaligned failure rate is very high in functioning.

Machining is done of ordinary lathe, drill machine, splines on slotting machine, un hardened, finished on buffing machine, distorted splines do not fit properly and can get sheared. Material ungraded, fabricated structure is used, porous, rough finish and uneven look. Weaker section – breakage.

Office Address

Plot No 2, site No 2,
14/3, Mathura Road,
Faridabad-121003

Tel(India): +91-129-4049990(3 Lines),
+91-129-4092800
Fax: +91-129-2276618
Email: sales@robotindia.com,
inquiry@robotindia.com

Contact Person: Mr. N K Gupta
Mobile: 9811649000, 9312351197
Contact Person: Mr. Vivek
Mobile: 9811113949

Contact Us

Robot Component Pvt. Ltd.

Find Us

© 2015 - Robot Components Pvt. Ltd. - All Rights Reserved
Request A Quote