Hyundai HX300 L, Service Manual

Page 1: ...HX300 L CRAWLER EXCAVATOR SERVICE MANUAL...

Page 2: ...179 Group 6 Rcv Pedal 0473 186 Group 6 Rcv Pedal 0474 192 SECTION 3 HYDRAULIC SYSTEM 198 Group 1 Hydraulic Circuit 1 2 199 Hydraulic Circuit 2 2 200 Group 2 Main Circuit 201 Group 3 Pilot Circuit 204...

Page 3: ...And Mechanical System 447 Group 3 Electrical System 467 Group 3 Electrical System 483 Group 4 Mechatronics System 499 Mechatronics System 529 SECTION 7 MAINTENANCE STANDARD 559 Group 1 Operational Pe...

Page 4: ...Group 3 Electric System 811 Group 4 Hydraulic System 813 Group 5 Undercarriage 816 Group 6 Structure 818 Group 7 Work Equipment 822 Find manuals at https best manuals com...

Page 5: ...EM SECTION 4 ELECTRICAL SYSTEM This section explains the electrical circuit monitoring system and each component It serves not only to give an understanding electrical system but also serves as refere...

Page 6: ...t up to date information before you start any work Filing method Filing method See the page number on the bottom of the page File the pages in correct order Following examples shows how to read the pa...

Page 7: ...ove the decimal point one place to the left to convert it to 55mm Carry out the same procedure as above to convert 55mm to 2 165 inches The original value 550mm was divided by 10 so multiply 2 165 inc...

Page 8: ...90 3 543 3 583 3 622 3 661 3 701 3 740 3 780 3 819 3 858 3 898 Kilogram to Pound Kilogram to Pound 1kg 2 2046lb 0 1 2 3 4 5 6 7 8 9 0 2 20 4 41 6 61 8 82 11 02 13 23 15 43 17 64 19 84 10 22 05 24 25 2...

Page 9: ...23 247 23 511 90 23 775 24 040 24 304 24 568 24 832 25 096 25 631 25 625 25 889 26 153 Liter to U K Gallon Liter to U K Gallon 1 0 21997 U K Gal 0 1 2 3 4 5 6 7 8 9 0 0 220 0 440 0 660 0 880 1 100 1 3...

Page 10: ...643 7 90 651 0 658 2 665 4 672 7 679 9 687 1 694 4 701 6 708 8 716 1 100 723 3 730 5 737 8 745 0 752 2 759 5 766 7 773 9 781 2 788 4 110 795 6 802 9 810 1 817 3 824 6 831 8 839 0 846 3 853 5 860 7 12...

Page 11: ...266 90 1280 1294 1309 1323 1337 1351 1365 1380 1394 1408 100 1422 1437 1451 1465 1479 1493 1508 1522 1536 1550 110 1565 1579 1593 1607 1621 1636 1650 1664 1678 1693 120 1707 1721 1735 1749 1764 1778 1...

Page 12: ...1 0 32 2 90 194 0 26 1 15 5 0 6 7 20 68 0 12 8 55 131 0 32 2 90 194 0 25 6 14 6 8 6 1 21 69 8 13 3 56 132 8 32 8 91 195 8 25 0 13 8 6 5 6 22 71 6 13 9 57 134 6 33 3 92 197 6 24 4 12 10 4 5 0 23 73 4 1...

Page 13: ...SECTION 1 GENERAL SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10...

Page 14: ...e excavator attach a Do Not Operate Do Not Operate tag on the right side control lever USE HANDHOLDS AND STEPS USE HANDHOLDS AND STEPS Falling is one of the major causes of personal injury When you ge...

Page 15: ...Wear goggles or safety glasses PROTECT AGAINST NOISE PROTECT AGAINST NOISE Prolonged exposure to loud noise can cause impairment or loss of hearing Wear a suitable hearing protective device such as e...

Page 16: ...vator starts to move Use a signal person when moving swinging or operating the machine in congested areas Coordinate hand signals before starting the excavator OPERATE ONLY FORM OPERATOR S SEAT OPERAT...

Page 17: ...YSTEM SAFELY Explosive release of fluids from pressurized cooling system can cause serious burns Shut off engine Only remove filler cap when cool enough to touch with bare hands HANDLE FLUIDS SAFELY A...

Page 18: ...ide or in a well ventilated area Dispose of paint and solvent properly Remove paint before welding or heating If you sand or grind paint avoid breathing the dust Wear an approved respirator If you use...

Page 19: ...serious injury To prevent accidents use care when working around rotating parts AVOID HIGH PRESSURE FLUIDS AVOID HIGH PRESSURE FLUIDS Escaping fluid under pressure can penetrate the skin causing serio...

Page 20: ...e materials Pressurized lines can be accidentally cut when heat goes beyond the immediate flame area Install fire resisting guards to protect hoses or other materials PREVENT BATTERY EXPLOSIONS PREVEN...

Page 21: ...lime to help neutralize the acid 3 Flush your eyes with water for 10 15 minutes Get medical attention immediate ly If acid is swallowed 1 Drink large amounts of water or milk 2 Then drink milk of mag...

Page 22: ...m DO NOT pour oil into the ground down a drain or into a stream pond or lake Observe relevant environmental protection regulations when disposing of oil fuel coolant brake fluid filters batteries and...

Page 23: ...ucket Tooth Cab Boom cylinder Boom Arm cylinder Arm Counterweight Bucket cylinder Side cutter Connecting link Connecting rod Idler Track roller Carrier roller Track Sprocket Travel motor After treatme...

Page 24: ...Rear end swing radius Distance between tumblers Undercarriage length Undercarriage width Track gauge Track shoe width standard Travel speed low high Swing speed Gradeability Ground pressure 600 mm sho...

Page 25: ...rcarriage length Undercarriage width Track gauge Track shoe width standard Travel speed low high Swing speed Gradeability Ground pressure 600 mm shoe Max traction force km hr mph rpm Degree kgf cm2 ps...

Page 26: ...between tumblers Undercarriage length Undercarriage width Track gauge Track shoe width standard Travel speed low high Swing speed Gradeability Ground pressure 600 mm shoe Max traction force kg lb m3...

Page 27: ...tance between tumblers Undercarriage length Undercarriage width Track gauge Track shoe width standard Travel speed low high Swing speed Gradeability Ground pressure 800 mm shoe Max traction force kg l...

Page 28: ...idth Track gauge Track shoe width standard Travel speed low high Swing speed Gradeability Ground pressure 600 mm shoe Max traction force kg lb m3 yd3 mm ft in km hr mph rpm Degree kgf cm2 psi kg lb 33...

Page 29: ...0 mm 14 5 4300 mm 14 1 4250 mm 13 11 4200 mm 13 9 Bucket digging force SAE 168 7 183 1 kN 168 7 183 1 kN 168 7 183 1 kN 168 7 183 1 kN 17200 18670 kgf 17200 18670 kgf 17200 18670 kgf 17200 18670 kgf 3...

Page 30: ...F 3180 mm 10 4 2900 mm 9 5 2630 mm 8 6 2850 mm 9 4 Bucket digging force SAE 168 7 183 1 kN 168 7 183 1 kN 168 7 183 1 kN 168 7 183 1 kN 17200 18670 kgf 17200 18670 kgf 17200 18670 kgf 17200 18670 kgf...

Page 31: ...4 Max digging depth B 14820 48 7 Max digging depth 8 ft level B 14690 48 2 Max vertical wall digging depth C 12020 39 5 Max digging height D 14500 47 7 Max dumping height E 12190 40 0 Min swing radiu...

Page 32: ...05 m 10 0 Arm 10790 mm 10530 mm 7090 mm 6910 mm 6090 mm 10440 mm 7400 mm 4250 mm 35 5 34 7 23 3 22 8 20 0 34 3 24 3 13 11 168 7 183 1 17200 18670 37920 41170 192 2 208 7 19600 21280 43210 46910 156 9...

Page 33: ...Carrier roller 35 80 Track roller 56 120 Track chain assembly 600 mm standard triple grouser shoe 1880 4150 Front attachment assembly 6 25 m boom assembly 2280 5030 3 05 m arm assembly 1040 2290 1 27...

Page 34: ...er 35 80 Track roller 56 120 Track chain assembly 800 mm standard triple grouser shoe 2350 5180 Front attachment assembly 10 2 m boom assembly 2980 6570 7 85 m arm assembly 1340 2960 0 52 m3 SAE heape...

Page 35: ...ler 35 80 Track roller 56 120 Track chain assembly 600 mm standard triple grouser shoe 1880 4150 Front attachment assembly 6 25 m boom assembly 2280 5030 3 05 m arm assembly 1040 2290 1 27 m3 SAE heap...

Page 36: ...8 ft lb 28880 28880 39480 39480 33290 23080 24760 15060 17770 11160 17130 10960 25 0 4 5 m kg 18100 18100 13040 10770 9550 7070 8810 6620 6 32 14 8 ft lb 39900 39900 28750 23740 21050 15590 19420 145...

Page 37: ...6970 4470 8 40 4 9 ft lb 25020 15670 18170 11530 15370 9850 27 6 Ground kg 11340 6950 8130 5140 7230 4610 8 16 Line lb 25000 15320 17920 11330 15940 10160 26 8 1 5 m kg 15530 10610 11330 6940 8170 517...

Page 38: ...640 4250 8 67 4 9 ft lb 24340 15700 18140 11510 14640 9370 28 4 Ground kg 16170 10470 11310 6920 8100 5100 6850 4360 8 43 Line lb 35650 23080 24930 15260 17860 11240 15100 9610 27 7 1 5 m kg 11150 111...

Page 39: ...32 1 Ground kg 6810 6810 15380 10430 10980 6890 8030 5030 6120 3860 4110 3530 9 58 Line lb 15010 15010 33910 22990 24210 15190 17700 11090 13490 8510 9060 7780 31 4 1 5 m kg 7070 7070 10570 10570 159...

Page 40: ...0 5210 3380 4460 2790 3810 2330 3240 1970 1750 1680 1050 1050 16 63 8 5 ft lb 3920 3920 4560 4560 6570 6570 10710 10710 17530 11900 13870 9240 11490 7450 9830 6150 8400 5140 7140 4340 3860 3700 2310 2...

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