External gear pumps are costeffective displacement pumps. Bosch rexroth azpg, azps, azpt, azpu external gear pump. High efficiency pressure balanced bearing blocks assure maximum efficiency under all operating conditions. And thanks to the special governor installed with the vepump in passengercar applications, the engine responds immediately to even the finest change in acceleratorpedal. At the point of injection, the keyway of the shaft will. Onlinepaper1405661785performance analysis on bosch. Aug 19, 2012 bosch vp diesel pumps edc electronic control unit safe removal instructions follow these simple video instructions to safely remove the ecuedc from or can you steer me to a manual on for the pump on the web. The robert bosch model pes 6mw injection pump is used on the international dt466c diesel engine. Bosch rexroth has been involved with the design, development and manufacture of gear pumps for many. Pull the fuel injection pump drive gear loose from the pump driveshaft.
Our new brake pads use advanced aerospace alloy transfer layer technology in our friction formulas that have the bestinclass performance, quiet operation and long life. Group 2 gear pumps technical information group 2 gear pumps technical information model code type snp 2 standard gear pump skp 2 high torque gear pump shp 2 high pressure gear pump sni 2 gear pump with internal drain relief valve sne 2 gear pump with external drain relief valve valve omit when not used. The new silence gear pump with dual flank seal complements the tried and tested range with additional user advantages. I over tightened the timing belt and now the main shaft has about. Metering the exact amount of fuel for each injection cycle 3. The eigear pumps are reliable high quality pumps with a long operational lifespan with a space saving design. Pull the fuel injection pump drive gear part number 3163381 or part number page 1 of 19 file. The overview does not include all technical data and variants and does not replace a technical data sheet. Catalog bosch filters 20102011 catalog drive belts and kits 20142015 catalog bosch drive belts 20102011 catalog automotive bulbs 20182019 catalog lighting technology for light commercial vehicles and trucks 20102011 catalog bosch superfit. The very high level of precision inherent in the distributor pump means that it is possible to precisely meter extremely small injection quantities to the engine. Leakoff return groove delivery valve above each pump element is. Bosch supplied the industrys first fuel injection system with a high pressure electric fuel pump in 1967. Unidirectional and reversible motors are available. The injection pump is an inline, plunger type, with an individual plunger and barrel pumping element for each engine cylinder.
Detailed information on the individual products can be found in the corresponding data sheets. Hydraulic pumpmotor division hydraulic flow is developed as the pump rotating group is driven by a prime mover hydraulic pump basics fluid is forced out of pump at the pump outlet a partial vacuum is created at the pump inlet and atmospheric pressure forces fluid into pump from the reservoir. We have bosch fuel injection pump manual pdf, txt, epub, doc, djvu formats. Check out the deal on bosch 0440020026 cp3 gear pump 03. Given this information, use the following table to determine which letter on the fuel injection pump drive gear is aligned with the camshaft gear. Rexroth external gear pumps are available as standard gear pumps in the 4 series of b, f, n and g and as silence gear pumps in. Troubleshooting guide troubleshooting guide part 1 problem possible cause corrective action no discharge pump not primed verify suction pipe is submerged.
We offer this genuine bosch replacement for years of trouble free service on your 20032007 cummins. Rexroth pumps are designed for high reliability and efficiency. We are a company that repairs and provides remanufactured, aftermarket, and oem hydraulic units and components. Internal gear pump pgh fixed displacement series 2x.
At oilgear, we make historically good pumps, valves and engineering systems. You will need to remove the plate on the front of the timing gear cover directly in front of. Hi all, ive decided to try and replace the main shaft bushings in my vw 068081f bosch ve 0460494182 1. Do not drop the drive gear key inside the engine when removing the pump. Stepblock remove gear cover access cap, and nut and washer from fuel pump shaft. Bosch stateoftheart turbine fuel pumps offer many advantages when compared to older rollercell and innergear pump designs. Producing the high fuel pressure required for injection 2. Pump reassembly continued lubricate lips of shaft seal and carefully install the shaft assembly into the pump body. World leading hydraulic pumps keeping a market expectations mindset, bosch rexroth is setting a new standard for hydraulic pumps with continuous development at the highest standards and quality. Grease cradle bearings and assemble into pump housing. No statements concerning a certain condition or suitability. Standard gearing a combination of advantages to put it briefly, the silence. Fluid shall be carried between gear teeth and shall be displaced when.
Rexroths complete line of hydraulic pumps serve virtually every industry in manufacturing and technology applications such as railway engineering, chemical process plants, power and environmental engineering, automotive engineering, plastics. Step iges, rendering, august 15th, 2018 hydraulic pump. Offers wide range of displacements, controls, and configurations designed to fit multiple offhighway applications. Rexroths complete line of hydraulic pumps serve virtually every industry in manufacturing and technology applications such as railway engineering, chemical process plants, power and environmental engineering, automotive engineering, plastics processing machinery, paper industry, presses, test rigs and simulation systems, marineoffshore. This portable document format \ pdf \ file contains bookmarks, thumbnails, and hyperlinks to help you navigate through the document. Pump element and control rack, bosch p pump piston a. Wellproven designs, the use of specially developed materials, constant testing and sophisticated mass production techniques ensure products of the very highest quality. Severe duty pads utilize oestyle multilayer shims and oe slots and chamfers to create optimum.
Bosch rexroth external gear pumps are available as standard gear pumps in the 4 series of b, f, n and g and as silence gear pumps in the series of s, t and u, in which the displacements are graded by different gear widths. Looking for downloadable 3d printing models, designs, and cad files. Platform f,fixed displacement,size,4,5,8,11,14,16,19,22,continuous pressure,190 bar,2750 psi,180 bar,2600 psi,170 bar,2450 psi,continuous pressure up to,190 bar,2750. Clean the left side of the engine to prevent dirt entering the injection pump when the fuel lines and injection lines are removed. If pump flow is totally blocked, sudden failure of the pump or other component will occur. Application flexibility valve capabilities and common inlet multiple pump.
We can see the gear sets for all three sections and the input drive shaft. Hydraulex literature brochures, technical catalogs. Danfoss power solutions is updating the series 45 pump portfolio with the addition of the k2 frame axial piston pump frame has been reduced in length by up to 20%, width up to 10%, and weight up to 30% output of 2545 cc. Further configuration variants are given by different flanges, shafts, valve arrangements and multiple pump combinations. Solidworks 2015, rendering, other, august 19th, 2018 hand pump. The key task of external gear units is to convert mechanical. Solidworks, pump recent models 3d cad model collection. Bosch rexroth has been involved with the design, development and manufacture of gear pumps for many decades. A selected program of single and multiple pumps is available within 10 working days. Jjb 2 a numerical value is to be selected for each pump stage, e. Motors and transmission units for mobile applications of bosch rexroth ag.
Ive seen the diesel distributor fuelinjection pumps ve technical instruction which is super helpful for understanding concepts but are there service or. Hyquip supply the entire range of external gear pumps by bosch rexroth for use on a wide range of industrial manufacturing applications. Size head ring ring bore code notes pump nameplate data mfg. Azpf and azpn external gear pump bosch rexroth usa. The external gear pump consists essentially of a pair of gears supported in bearing bushings. I inntteerrnnaattiioonnaall hhaarrvveesstteerr service manual.
It is a hydraulic machine which converts mechanical energy into hydraulic energy. Bosch severe duty just got better with optimal allaround braking performance. Rexroth external gear pumps are available as standard gear pumps in. Additionally, the gear pump systems can be equipped with float controls to meter fluid operations. Not only do these pumps offer near silent operation and improved drivability, the core components of this turbine design significantly reduce wear and deliver a longer service life. Bosch distributer pump used on vw idi diesels duration. Injection pump rotary model epva iisr injection pump par. Bosch rexroth external gear pumps azpf series f hyquip.
Since then, bosch has stood at the forefront of fuel system technology, providing fuel pumps to virtually all vehicle manufacturers. One rotor of internally cut gear teeth will mesh with one externally cut gear. Axial piston pumps, external gear pumps, internal gear pumps, gerotor pumps, vane pumps, radial piston pumps. Vp44 pump cleaning use a clean, dry cloth to wipe all of the oil off the back of the gear housing mounting surface and. Busch genuine oils and lubricants busch vacuum solutions. A gear pump is a positive displacement pump, meaning that whenever the pump is turning the pump must pump oil. As your technology advisor and provider for missioncritical jobs, we take on the toughest challenges in the industrial, subsea and mobile industries. Bosch rexroth is the market leader in hydraulic pumps design, manufacturing, and innovation. A selected program of single and multiple pumps is.
The variety of models are designed to operated in various temperature ranges specific to application requirements. Bosch rexroth corporation pumps, motors and transmission. Remove the four mounting nuts, and remove the fuel injection pump. Gear pumps for fluid delivery systems and agricultural and construction machinery belong today to the classics of bosch mobile hydraulics. Hydraulic cast iron gear pumps 1600 series pumps and motor range this established, highly reliable range of pumps and motors is available in 6 models with displacements from 12.
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