Komatsu Avance Loader WA600-3D Shop Manual
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Komatsu Avance Loader WA600-3D Shop Manual

Komatsu Avance Loader WA600-3D Shop Manual

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MACHINE MODEL
WA600-3
WA600-3D (TBG SPEC.) 50001 and up
•
This shop manual may contain attachments and optional equipment that are not available in
your area. Please consult your local Komatsu distributor for those items you may require.
Materials and specifications are subject to change without notice.
•
WA600-3 mounts the SA6D170E-2 or SAA6D170E-3 engine.
For details of the engine, see the 6D170-2 or 6D170-3 Series Engine Shop Manual.
© 2007
1
All Rights Reserved
Printed in Japan 02-07(02)
SERIAL NUMBER
50001 and up
SEBM013217
00-1
(17)

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Summary of Contents for Komatsu Avance Loader WA600-3D

  • Page 1 WA600-3D (TBG SPEC.) 50001 and up • This shop manual may contain attachments and optional equipment that are not available in your area. Please consult your local Komatsu distributor for those items you may require. Materials and specifications are subject to change without notice. •...
  • Page 2 CONTENTS GENERAL ......................01-1 STRUCTURE AND FUNCTION ............10-1 TESTING AND ADJUSTING ..............20-1 DISASSEMBLY AND ASSEMBLY ............. 30-1 MAINTENANCE STANDARD ............... 40-1 OTHERS ....................... 90-1 00-2 WA600-3 2 2 2 2 2...

  • Page 3: Important Safety Notice

    Proper service and repair is extremely important for safe machine operation. The service and repair techniques recommended by Komatsu and described in this manual are both effective and safe. Some of these techniques require the use of tools specially designed by Komatsu for the specific purpose.

  • Page 4: Safety Notice

    SAFETY SAFETY NOTICE PRECAUTIONS DURING WORK 19.Be sure to assemble all parts again in their origi- nal places. 11. When removing the oil filler cap, drain plug or Replace any damaged parts with new parts. hydraulic pressure measuring plugs, loosen •...
  • Page 5 FOREWORD GENERAL FOREWORD GENERAL This shop manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judge- ments.
  • Page 6 DISTRIBUTION AND UPDATING Any additions, amendments or other changes will be Symbol Item Remarks sent to KOMATSU distributors. Get the most up-to- date information before you start any work. Special safety precautions Safety are necessary when per- forming the work.

  • Page 7: Hoisting Instructions

    FOREWORD HOISTING INSTRUCTIONS HOISTING INSTRUCTIONS HOISTING k Heavy parts (25 kg or more) must be lifted Slinging near the edge of the hook may cause the rope to slip off the hook during hoisting, and a serious accident can result. Hooks have max- with a hoist, etc.
  • Page 8 FOREWORD METHOD OF DISASSEMBLING, CONNECTING PUSH-PULL TYPE COUPLER METHOD OF DISASSEMBLING, CONNECTING PUSH-PULL TYPE COUPLER k Before carrying out the following work, release Type 1 the residual pressure from the hydraulic tank. For details, see TESTING AND ADJUSTING, Releasing residual pressure from hydraulic tank.
  • Page 9 FOREWORD METHOD OF DISASSEMBLING, CONNECTING PUSH-PULL TYPE COUPLER Type 2 Type 3 1) Hold the mouthpiece of the tightening portion 1) Hold the mouthpiece of the tightening portion and push body (2) in straight until sliding pre- and push body (2) in straight until sliding pre- vention ring (1) contacts contact surface a of vention ring (1) contacts contact surface a of the hexagonal portion at the male end.

  • Page 10: Coating Materials

    ! The recommended coating materials such as adhesives, gasket sealants and greases used for disassembly and assembly are listed below. ! For coating materials not listed below, use the equivalent of products shown in this list. Category Komatsu code Part No. Q’ty Container Main applications, features •...
  • Page 11 FOREWORD COATING MATERIALS Category Komatsu code Part No. Q’ty Container Main applications, features • Used as lubricant for sliding portion (to LM-G 09940-00051 60 g prevent from squeaking). Molybdenum • Used to prevent seizure or scuffling of the disulphide thread when press fitting or shrink fitting.

  • Page 12: Standard Tightening Torque

    FOREWORD STANDARD TIGHTENING TORQUE STANDARD TIGHTENING TORQUE STANDARD TIGHTENING TORQUE TABLE (WHEN USING TORQUE WRENCH) ! In the case of metric nuts and bolts for which there is no special instruction, tighten to the torque given in the table below. Tightening torque Thread diameter Width across...
  • Page 13 FOREWORD STANDARD TIGHTENING TORQUE TABLE OF TIGHTENING TORQUES FOR SPLIT FLANGE BOLTS ! In the case of split flange bolts for which there is no special instruction, tighten to the torque given in the table below. Thread diameter Width across flat Tightening torque 59 –...
  • Page 14 FOREWORD STANDARD TIGHTENING TORQUE TIGHTENING TORQUE FOR 102 AND 114 ENGINE SERIES 1) BOLT AND NUTS Use these torques for bolts and nuts (unit: mm) of Cummins Engine. Thread diameter Tightening torque 10 ± 2 1.02 ± 0.20 24 ± 4 2.45 ±...
  • Page 15 FOREWORD ELECTRIC WIRE CODE ELECTRIC WIRE CODE In the wiring diagrams, various colors and symbols are employed to indicate the thickness of wires. This wire code table will help you understand WIRING DIAGRAMS. Example: 5WB indicates a cable having a nominal number 5 and white coating with black stripe. CLASSIFICATION BY THICKNESS Copper wire Current...

  • Page 16: Conversion Table

    FOREWORD CONVERSION TABLE CONVERSION TABLE METHOD OF USING THE CONVERSION TABLE The Conversion Table in this section is provided to enable simple conversion of figures. For details of the method of using the Conversion Table, see the example given below. EXAMPLE •...
  • Page 17 FOREWORD CONVERSION TABLE Millimeters to Inches 1 mm = 0.03937 in 0.039 0.079 0.118 0.157 0.197 0.236 0.276 0.315 0.354 0.394 0.433 0.472 0.512 0.551 0.591 0.630 0.669 0.709 0.748 0.787 0.827 0.866 0.906 0.945 0.984 1.024 1.063 1.102 1.142 1.181 1.220 1.260...
  • Page 18 FOREWORD CONVERSION TABLE Liter to U.S. Gallon 1l = 0.2642 U.S. Gal 0.264 0.528 0.793 1.057 1.321 1.585 1.849 2.113 2.378 2.642 2.906 3.170 3.434 3.698 3.963 4.227 4.491 4.755 5.019 5.283 5.548 5.812 6.076 6.340 6.604 6.869 7.133 7.397 7.661 7.925 8.189...
  • Page 19 FOREWORD CONVERSION TABLE kgm to ft. lb 1 kgm = 7.233 ft. lb 14.5 21.7 28.9 36.2 43.4 50.6 57.9 65.1 72.3 79.6 86.8 94.0 101.3 108.5 115.7 123.0 130.2 137.4 144.7 151.9 159.1 166.4 173.6 180.8 188.1 195.3 202.5 209.8 217.0 224.2...
  • Page 20 FOREWORD CONVERSION TABLE kg/cm to lb/in 1kg/cm = 14.2233 lb/in 14.2 28.4 42.7 56.9 71.1 85.3 99.6 113.8 128.0 142.2 156.5 170.7 184.9 199.1 213.4 227.6 241.8 256.0 270.2 284.5 298.7 312.9 327.1 341.4 355.6 369.8 384.0 398.3 412.5 426.7 440.9 455.1 469.4...
  • Page 21 FOREWORD CONVERSION TABLE Temperature Fahrenheit-Centigrade Conversion ; a simple way to convert a Fahrenheit temperature reading into a Cen- tigrade temperature reading or vice versa is to enter the accompanying table in the center or boldface col- umn of figures. These figures refer to the temperature in either Fahrenheit or Centigrade degrees.
  • Page 22 FOREWORD UNITS UNITS In this manual, the measuring units are indicated with Internatinal System of units (SI). As for reference, conventionally used Gravitational System of units are indicated in parentheses { Example: N {kg} Nm {kgm} MPa {kg/cm kPa {mmH kPa {mmHg} kW/rpm {HP/rpm} g/kWh {g/HPh}...
  • Page 23 GENERAL General assembly drawing ......01- 2 Specifications ..........01- 5 Weight table ..........01-11 List of lubricant and coolant ......01-14 01-1 WA600-3 (16)

  • Page 24: General Assembly Drawing

    GENERAL GENERAL ASSEMBLY DRAWING GENERAL ASSEMBLY DRAWING WA600-3 Unit: mm Serial No. : 50001 – 52000 01-2 WA600-3 8 8 8 8 8...
  • Page 25 GENERAL ASSEMBLY DRAWING GENERAL Serial No. : 52001 and up Item Unit WA600-3 Overall length 10,840 Overall height 4,250 Overall height when bucket is raised 7,165 Overall width 3,570 Min. ground clearance Bucket width 3,685 Dumping clearance (tip of BOC) 3,805 Dumping reach (tip of BOC) 1,610...
  • Page 26 GENERAL GENERAL ASSEMBLY DRAWING WA600-3D (TBG SPEC.) Unit: mm Serial No. : 50001 – 52000 01-2-2 WA600-3 0 0 0 0 0...
  • Page 27 GENERAL GENERAL ASSEMBLY DRAWING WA600-3D (TBG SPEC.) Serial No. : 52001 – 53000 01-3 WA600-3 0 0 0 0 0...
  • Page 28 GENERAL GENERAL ASSEMBLY DRAWING WA600-3D (TBG SPEC.) Serial No. : 53001 and up 01-4 WA600-3 0 0 0 0 0...

  • Page 29: Specifications

    GENERAL SPECIFICATIONS SPECIFICATIONS WA600-3 Machine model WA600-3 Serial No. 50001 – 52000 52001 and up Operating weight 43,950 45,180 Distribution (front) 20,970 21,960 Distribution (rear) 22,980 23,220 Bucket capacity (piled) Rated load 10,980 Travel speed FORWARD 1st km/h FORWARD 2nd km/h 12.7 11.1...
  • Page 30 GENERAL SPECIFICATIONS Machine model WA600-3 Serial No. 50001 – 52000 52001 and up Model SA6D170E-2 SAA6D170E-3 4-cycle, water-cooled, in-line, 4-cycle, water-cooled, in-line, 6-cylinder, direct injection, with 6-cylinder, direct injection, with Type turbocharger, and after-cooler turbocharger, and after-cooler No. of cylinders - bore x stroke 6 –...
  • Page 31 GENERAL SPECIFICATIONS Machine model WA600-3 Serial No. 50001 – 52000 52001 and up Type Articulated type Structure Fully hydraulically power steering Work equipment pump ¬ /min 496 (Gear type: SAR(4) 140 + 125) 492(Gear type: SAL(4) 125 + 125) Hydraulic Switch pump ¬...
  • Page 32 GENERAL SPECIFICATIONS WA600-3D Machine model WA600-3D Serial No. 50001 – 52000 52001 – 53000 53001 and up Operating weight 44,850 45,740 46,110 Distribution (front) 21,635 22,020 21,490 Distribution (rear) 23,215 23,720 24,620 Bucket capacity (piled) Rated load 10,980 Travel speed FORWARD 1st km/h FORWARD 2nd...
  • Page 33 GENERAL SPECIFICATIONS Machine model WA600-3D Serial No. 50001 – 52000 52001 – 53000 53001 and up Model SA6D170E-2 SAA6D170E-3 4-cycle, water-cooled, 4-cycle, water-cooled, Type in-line, 6-cylinder, in-line, 6-cylinder, direct injection, with direct injection, with turbocharger, and turbocharger, and after-cooler after-cooler No.
  • Page 34 GENERAL SPECIFICATIONS Machine model WA600-3D Serial No. 50001 – 52000 52001 – 53000 53001 and up Type Articulated type Structure Fully hydraulically power steering 492 (Gear type: Work equipment 496 (Gear type: ¬ /min SAL (4) 125 + 125) pump SAR (4) 140 + 125) Hydrau- 199 (Gear type:...
  • Page 35 Download the full PDF manual instantly. Our customer service e-mail: aservicemanualpdf@yahoo.com...

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