The largecapacity torque converter, widely acclaimed in the wa4306, is installed. Wa3805 wheel loader increased reliability reliable komatsu designed and manufactured components sturdy main frame maintenancefree, fully hydraulic, wet disc service and parking brakes all hydraulic hoses use flat face oring seals see page 6. Enhanced lockup the komatsu designed torque converter with lockup is standard on the wa3808. How to properly install wiring for a 24v minn kota trolling motor with a breaker switch. In order to meet tier 4 final emissions standarts, an scr system was added to the wa3808. Instantly convert text documents, presentations, spreadsheets and images to pdf format with this free online pdf converter. The cab improvements on the wa3803 go beyond providing a large cab with a comfortable seat. With one of the highest breakout forces in its class and excellent balance, the wa380 8 is made for tough digging tasks. The shapes of holes a and b of each crosshead are different. These pumps deliver the exact amount of oil required, dramatically improving fuel efficiency. With the pdf unlock tool you can easily unlock your protected pdf files and remove the printing, copying and editing lock.
This factory komatsu service manual download will give you complete stepbystep information on repair, servicing, and preventative maintenance for your komatsu. Dualmode engine power select system this wheel loader offers two selectable operating modes e and p. This optional feature allows the operator to activate the system onoff with a switch located on the rightside control panel. The tool will instantly upload and transform the file into a pdf. Reliability front axle transmission rear axle engine torque converter. What is a adobe portable document format adobe free reading. Page 3 d155a d155a crawler dozer wa380 r a w l e r o z e r roductivity eatures automatic transmission with torque converter engine greater power train efficiency is achieved by the new automatic gearshift transmission. Its is ideal for carrying pipe, sand and other aggregates, site clean up and support, digging into piles and backfilling. In most applications, production is increased and fuel consumption is reduced, resulting in improved fuel efficiency.
Komatsu loaders are manufactured with an integrated production system under a strict quality control system. The wa3806 features variabledisplacement pumps on both the hydraulic and steering systems. Komatsu wa380 wheel loader service manual 1170 pages in. Komatsu wa3806 wheel loader specifications aug 23 at heavy equipment free download catalogue for komatsu wa3806 wheel loader front loader specifications in pdf and complete. D155a 5 komatsu construction and mining equipment pdf. The w5a580, w5a380, and w5j400 are in the family of 722. Komatsu wa3806 wheel loader workshop repair service manual komatsu wa3806 wheel loader workshop repair service manual this is a complete service and repair manual for your komatsu wa3806 wheel loader. Adobe software that allows you to read and to pdf to word converter free pdf to word converter.
Komatsu manufactures the engine, torque converter, transmission, hydraulic units, electric parts, and even each bolt on this wheel loader. Komatsu wa3806 wheel workshop service repair manual. Wa380 6 wheel loader wa380 6 w heel l oader 3 2 increased reliability reliable komatsu designed and manufactured components sturdy main frame maintenancefree, fully hydraulic, wet disc service and parking brakes hydraulic hoses use flat face oring seals see page 6. The wa3808 also features variabledisplacement pumps on both the hydraulic and steering systems. They are basically the same except for the torque converters.
Largecapacity torque converter with lockupunbeatable tractive effort for easy scoopingbest in class machine stabilitysuperior dumping height and. Improvements include these productionenhancing standard and optional features. The automatic gearshift transmission selects the optimal gear range depending on the working conditions and load placed on the. Wa3806 wa4706r wheel loader maximum dumping clearance and reach the long lift arms provide high dumping clearances and maximum dumping reach. Best komatsu wa380 6 wheel loader service repair manual. Bolton hinged cover allows easy access for cleaning and maintenance. Onboard, komatsu smartloader logic is a new and fully automatic engine control that yields precisely enough torque for each work phase, considerably reducing fuel usage with no loss of productivity. Axle seal guards help to protect the axle seals should material wrap around the axles during operation. The operator can adjust the machines performance with the selection switch. Two engine power modes, power and economy, let the operator match his work mode to the job at hand. The bellows are installed so that fuel does not spout over the hot parts of the engine and catch fire if it leaks. Komatsu manufactures the engine, torque converter, transmission, hydraulic. This online pdf converter can convert all your files to pdf but also compress and merge pdf files.
Wa3807 dimensions wheel loader tread 2160 mm 71 width over tires 2780 mm 91 a wheelbase 3300 mm 1010 b hinge pin height standard boom 4095 mm 5 max. The operator can even level loads on the body of a dump truck easily and efficiently. Online library komatsu wa380 6 wheel loader service repair manual a53001 and up rops. Komatsu loaders are manufactured with an integrated production system under a strict quality. The angle of the armrest is fully adjustable for optimum operator comfort.
Maintenance manual h60051 and up veam440100this manual pdf download describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment for the komatsu wa3806h wheel loader. Select the target conversion format, then upload up to 20 documents of supported input formats. The wa3803 has one of the largest cabs ever offered on a komatsu wheel loader. The komatsu service manual is highly detailed with photos and illustrations to help continue reading komatsu. Komatsu wa380 wheel loader service manual download. Pdf converter is a online webbased document to pdf converter software.
The wa380 3 has one of the largest cabs ever offered on a komatsu wheel loader. Komatsu wa3806 workshop manual written for datsun dealership mechanics, this factorypublished original manual shows you how to work on your vehicle. Ams construction parts komatsu wa3806 wheel loader parts. The large capacity torque converter with enhanced lock. With one of the highest breakout forces in its class and excellent balance, the wa3808 is made for tough digging tasks. Pdf converter convert files to and from pdfs free online. Before tightening the mounting bolts, check that the ball. Seat mounted epc controls with fnr switch191 hp seat heater is standard new style of front fender is plastic for durability. Chrysler makes the nag1 and mercedes makes the 722. With stepbystep instructions, clear pictures, exploded view illustrations, wiring diagrams pdf, schematics, and specifications, you will have the information you need to get your project on the.
Komatsu manufactures the engine, torque converter, transmission, hydraulic units and electric parts on this wheel loader. Walkaround the komatsu wa3807 wheel loader is a perfect blend of performance, comfort and fuel economy. Compress, edit or modify the output file, if necessary. Cathion electrodeposition process is used to apply primer paint powder coating process is used to. The scr injects def into the exhaust stream in order to reduce particulate matter pm. Wet multipledisc brakes and fully hydraulic braking. Wa380 6 waste handler at the end of boce bucket at carry position, outside corner of bucket at the end of boce. At the same time, it eliminates converter losses significantly reducing fuel consumption. The komatsudesigned power train features a large capacity torque converter. Komatsu japan all parts catalog 2020 parts catalog is an electronic database that includes detailed parts list and accessories information for komatsu equipment, intended for japanese market. Use pdf download to do whatever you like with pdf files on the web.
Compared with the wa3806, fuel consumption varies depending on working conditions. This quality manual is 100 percents complete and intact, no missingcorrupt pagessections to freak you out. The large capacity torque converter with enhanced lockup gives the wa3807 terrific digging power in. Komatsu wa380 6 wheel loader parts new aftermarket, used and rebuilt wa380 6 parts. Related products for komatsu wa3803 wa3805h wa3806 wa3806h wheel loaders shop manuals pdf.
Komatsu large capacity torque converter with lockup provides faster top speed, quick acceleration and lockup in 2nd, 3rd and 4th gears to reduce fuel consumption. The wa3808 achieves high gear ranges and maintains high travel speed when working in loadandcarry applications. Word, excel, powerpoint, images and any other kind of document can be easily converted to pdf on. Torque converter, transmission and retarder cooling. Komatsu wa3806 wheel loader workshop repair service manual. We sell a wide range of new aftermarket, used and rebuilt wa3806 replacement parts to get your machine back up and running quickly. All dimensions, weights, and performance values based on sae j732c and j742b standards. The large capacity torque converter with enhanced lockup gives the wa3807 terrific digging power in the pile and climbing ability. Operating weight 39,840 41,120 lb bucket capacity wa3807 3. Front frame bottom guard protects and keeps debris away from the components located within the front frame.
Komatsus wa3808 wheel loader is well suited for construction sites, agricultural and utility work. Page 6 d155a wa3806 d155a crawler dozer wa380 r a w l e r o z e r pecifications dimensions 4 mm 7 2140 mm 3510 mm 116 engine steering system 1790 mm 510 model. Komatsu wa3806 wheel loader specifications heavy equipment. Komatsu wa3806 wheel loader workshop repair service manual this is a complete service and repair manual for your komatsu wa3806 wheel loader. Rear full fenders standard are made of durable plastic and swing open for easy access to maintenance points. Engine engine torque torque specifications specifications engine komatsu sa6d140e2, watercooled, 4cycle, turbocharged and aftercooled, diesel engine, 6 cylinders with 140 mm 5. Komatsu wa380 6 wheel loader workshop repair service manual this is a complete service and repair manual for your komatsu wa380 6 wheel loader. Hydraulics, powertrain, frame, and all other major components are engineered by komatsu. When reusing the crossheads, install each of them to the same intakeexhaust valve in the same direction as it has been installed. Procedure for flushing torque converter and transmission hydraulic circuit. Komatsu wa380 6 wheel loader service repair manual.
Wa4306 wa3806 frame and loader linkage are designed to torque converter komatsu accommodate actual working loads, loaders are and simulated computer manufactured testing proves its strength. The cab improvements on the wa380 3 go beyond providing a large cab with a comfortable seat. Wa3806 waste handler at the end of boce bucket at carry position, outside corner of bucket at the end of boce. A large glass windshield provides the operator an unobstructed view of the working area and. Onboard, komatsu smartloader logic is a new and fully automatic engine control that yields precisely enough torque for each work phase, considerably reducing fuel usage with no. The tier 4 interim wa3807 will save you 10% on your fuel bill over the previous model. Free komatsu wa3806 workshop manual download best repair. All dimensions, weights, and performance values based on. Detailed illustrations, exploded diagrams, drawings and photos guide you through every service repair. Komatsu wa380 6 wheel loader workshop repair service manual komatsu wa380 6 wheel loader workshop repair service manual this is a complete service and repair manual for your komatsu wa380 6 wheel loader.
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