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Kubota LA1055, Operator'S Manual

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Kubota LA1055 Operator'S Manual Download Page 9

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3

SAFE OPERATION

DANGER,WARNING AND CAUTION LABELS

Summary of Contents for LA1055

Page 1: ...03 Quezon City Philippines Telephone 63 2 9201071 Taiwan SHIN TAIWAN AGRICULTURAL MACHINERY CO LTD 16 Fen pin 2nd Rd Taliao Shian Kaohsiun 83107 Taiwan R O C Telephone 886 7 702 2333 Indonesia P T KUB...

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Page 3: ...ill have the most up to date information Please do not hesitate to consult with them 3SAFETY FIRST This symbol the industry s Safety Alert Symbol is used throughout this manual and on labels on the ma...

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Page 5: ...HYDRAULIC CONTROL SYSTEM 10 Control Lever and Hydraulic Hose Connections 10 Loader Remote Control Valve Lever 10 OPERATING THE LOADER 11 FILLING THE BUCKET 11 LIFTING THE LOAD 12 CARRYING THE LOAD 12...

Page 6: ...bucket 25 Bale spear 26 Pallet fork 26 ASSEMBLE PALLET FORK 26 SPILL GUARD if equipped 27 Adjustment of Spill Guard Link 28 MAINTENANCE 29 LUBRICATION 29 RE TIGHTENING OF HARDWARE 29 DAILY CHECKS 30 E...

Page 7: ...functioning parts Make necessary repairs before operating 5 Replace damaged or illegible safety labels See following pages for required labels 6 When the front loader is mounted on the tractor enter a...

Page 8: ...e Doing so could cause a rollover or serious damage to the loader 18 Be extra careful when operating the tractor on a slope always operate up and down never across the slope Do not operate on steep sl...

Page 9: ...3 SAFE OPERATION DANGER WARNING AND CAUTION LABELS...

Page 10: ...SAFE OPERATION 4...

Page 11: ...ft cloth 3 Replace damaged or missing danger warning and caution labels with new labels from your local KUBOTA dealer 4 If a component with danger warning and caution label s affixed is replaced with...

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Page 13: ...elf However when in need of parts or major service be sure to see your KUBOTA dealer For service contact the KUBOTA dealership from which you purchased your loader or your local KUBOTA dealer When in...

Page 14: ...4 14 9 24 14 9 26 BOOM CYLINDER BORE mm in 45 1 77 50 1 97 60 2 36 STROKE mm in 476 18 7 520 20 5 496 19 5 BUCKET CYLINDER BORE mm in 45 1 77 50 1 97 55 2 17 STROKE mm in 476 18 7 466 18 3 469 18 5 CO...

Page 15: ...9 9 0 37 13 1 0 45 16 0 WEIGHT kg lbs 120 265 150 331 180 397 136 300 LOADER MODEL LA555 LA805 LA1055 TRACTOR MODEL L3560 L4060 L6060 A MAX LIFT HEIGHT TO BUCKET PIVOT PIN mm in 2448 96 4 2659 104 7 2...

Page 16: ...FORWARD 1500mm HEIGHT kg lbs 576 1270 801 1766 1092 2407 Y BREAKOUT FORCE BUCKET PIVOT PIN N lbf 11906 2677 14685 3301 18120 4074 Z BREAKOUT FORCE 500mm FORWARD N lbf 9029 2030 11341 2549 14107 3171...

Page 17: ...5 SPECIFICATIONS LA555 LA805 LA1055...

Page 18: ...SPECIFICATIONS 6 LOADER TERMINOLOGY 1 Hydraulic control lever 2 Sub frame 3 Mounting pin 4 Main frame 5 Boom cylinder 6 Boom 7 Bucket cylinder 8 Bucket...

Page 19: ...proper fluid Repeat this check after purging air from the system At that time it will be necessary to add transmission fluid A To check the tractor transmission fluid level lower the bucket to the gro...

Page 20: ...pprox 770 kg 1690 lbs Tire sizes 12 4 24 420 70 24 14 9 24 Slush free at 10 14 Solid at 30 22 Approx 1 kg 2 lbs CaCl per 4 L 1 gal of water 130 kg 285 lbs 195 kg 430 lbs 205 kg 450 lbs Slush free at 2...

Page 21: ...nt lift force To begin a test operation slightly move the control lever from the N position Slowly raise the loader boom just enough for the bucket to clear the ground when fully dumped Slowly work th...

Page 22: ...nections when using this valve to take off hydraulic power for the hydraulic cylinder BLoader Remote Control Valve Lever 1 Before moving the lever make sure that the hydraulic hoses for attachments ar...

Page 23: ...ot recommended that the loader be attached when operating another implement on a hillside A Before operating the loader in rough terrain remove the mower to avoid damage to the mower FILLING THE BUCKE...

Page 24: ...bucket just below the level of the tractor hood for maximum stability and visibility whether the bucket is loaded or empty Use extreme care when operating the loader on a slope Keep the bucket as low...

Page 25: ...back the bucket OPERATING WITH FLOAT CONTROL During operation on hard surfaces keep the bucket level and put the lift control in the float position to permit the bucket to float on the working surface...

Page 26: ...the top Another method for large dirt piles is to build a ramp to approach the pile It is important to keep the bucket level when approaching a bank or pile This will help avoid gouging the work area...

Page 27: ...s scraping the ground Use the heel of the bucket BACKFILLING Approach the pile with the bucket flat Poor operating methods will move less dirt and make it more difficult to hold a level grade A Do not...

Page 28: ...oving B Adding rear ballast to the tractor to compensate for the load C Not lifting large objects with equipment that does not have an anti rollback device D Moving slowly and carefully E Avoiding rou...

Page 29: ...m in the same plane As a result the front attachment bucket can come down flatly on the ground 2 By bringing the end of indicator rod to the same position as that of indicator guide the front attachme...

Page 30: ...tton hydraulic oil will come out of Port A and return through Port B as long as the switch is pressed A When pressing the B button hydraulic oil will come out of Port B and return through Port A as lo...

Page 31: ...4 Pull the implement coupler slightly to make sure couplers are firmly connected C Disconnecting 1 Lower the implement first to the ground to release hydraulic pressure in the hoses 2 Clean the coupl...

Page 32: ...ver downward until it stops and close the dust cover To avoid machine damage A Before connecting each ensure to carefully clean the mating surfaces of the fixed part of the mobile part and the referen...

Page 33: ...Put the mobile part on the fixed part and engage the reference pins in the proper holes 4 Rotate the lever downward until it stops C Disconnecting 1 Push the safety lock button and turn up the Lever u...

Page 34: ...mproper positioning of handle s or non protrusion of pin s may result in detachment of the attachment or deformation causing loss of performance personal injury or death A Attachments should be locate...

Page 35: ...ly engaged To avoid serious personal injury or death A The following engagement points are critical 1 The lock pins of the quick attach coupler have to protrude into and through the pin slots of the a...

Page 36: ...sition to release the latching pins 4 While sitting in the tractor operator s seat start the engine and slowly move the loader control lever to the DUMP position until the attachment is pushed away sl...

Page 37: ...3 Keep the latching handles tight If the handles become loose tighten the hex nut slightly to remove any play from the handles 4 Clean the saddle at the top of the attachment and the latching pin slot...

Page 38: ...n DIAMETER OF SPEAR 2 32mm 1 1 4in WEIGHT OF IMPLEMENT 74kg 163lbs BPallet fork ASSEMBLE PALLET FORK 1 Install the fork to the middle of the frame fit the lower hook of the fork to the center notch of...

Page 39: ...ce When the operator operates the control lever to the roll back position at the upper most boom position this system restricts the bucket roll back movement A Check the motion of spill guard function...

Page 40: ...justment of spill guard link 1 Remove the cotter pin 2 Remove the rod from the link 3 Unfasten the lock nut and adjust the length of connecting rod by turning rod A Adjust the length of the rod as sho...

Page 41: ...sulfide is recommended This grease may specify Moly EP on its label 2 Daily before operation check the tractor hydraulic fluid level If low add as described in the tractor s operator s manual Also cha...

Page 42: ...ured by escaping fluid see a doctor at once Serious infection or allergic reaction will develop if proper medical treatment is not administered immediately A When removing the engine side covers be ca...

Page 43: ...84 to 5 81 35 0 to 42 0 61 0 to 73 2 6 22 to 7 46 45 0 to 54 0 M10 N m kgf m ft lbs 48 1 to 55 8 4 9 to 5 7 35 5 to 41 2 1 2 N m kgf m ft lbs 108 5 to 130 2 11 06 to 13 28 80 0 to 96 0 149 2 to 179 0...

Page 44: ...stands until the pin on the stand and hole in the boom are aligned Then slide the stands outward and insert the spring pin as shown 5 Start the engine and run at idle 6 Dump the bucket approximately 2...

Page 45: ...h quick couplers at the control valve and place them on the right side of the boom 14 Place the protective caps and plugs on the quick coupler ends 15 Start the engine and slowly back the tractor away...

Page 46: ...o the couplers to protect them from dust 4 Check all hydraulic hoses and connections Repair or replace them if necessary 5 Repair or replace any worn damaged or missing parts 6 Lubricate loader as des...

Page 47: ...ating make sure that the hoses are exactly routed as shown above to protect them for cracks A LA555 only Be sure to pass the hoses between the hose guide and the hood 4 Start the engine and run at idl...

Page 48: ...the boom until the stands can be rotated 9 Stop the engine 10 Store the stands to their original positions and secure them with the spring pins as shown 11 Start the engine 12 Lower the boom and leve...

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