Komatsu — [4] NECESSARY DEVICES AND TOOLS

[3] ASSEMBLY WORK SCHEDULE [4] NECESSARY DEVICES AND TOOLS 4 Section Specification Q'ty 1st day 2nd day Assembly unit (Contents of work) Positioning of bare machine Installation of tire and wheel assembly Installation of muffler stack Installation of cab assembly and ROPS canopy Installation of bucket assembly Crane 25 Ton 50 Ton 1 unit 1 unit Number workers 2 No. Device/Tool name Specification Q'ty Remarks 1 Crane (including operator) 1 each 2 Balance sling 1 Sling for rear side 3 Chain sling of sling hook type Wire : 20 mm, 2-wire sling 1 4,000 mm long for chassis 4 Chain sling of sling hook type Wire : 6.3 mm, 4-wire sling 1 2,000 mm long for cab 5 Endless chain sling Wire :

6.3 mm 2 6,000 mm long for tire 6 Chock 4 7 Wood block 300×300×900 10 8 Air compressor 1 9 Air hose 1 10 Impact wrench GTP-4200 or equivalent 1 11 Socket 36 mm Insertion angle 25.4 mm 1 Bucket pin for tire 12 Socket 46 mm Insertion angle 25.4 mm 1 For ROPS 13 Spanner 36 mm 1 Bucket pin 14 Torque wrench 21000QLE or equivalent (1,520 –1,910 Nm) 1 For ROPS and tire 15 Protective sheet 2 16 Push-pull gauge Measurement: Max. 19.6 N {2 kg} 1 17 Hammer Plastic 1 18 Hammer Copper (Large) 1 19 Grease gun 1 20 Feeler gauge 1 21 Sealant 1 CEMEDINE 366-E or equivalent 22 Grease LM-G 1 (Lithium grease contain- ing molybdenum disulfide)