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FOLLOW SAFE PROCEDURE

Unsafe work practices are dangerous. 
Understand service procedure before doing 
work; Do not attempt shortcuts.

WEAR PROTECTIVE CLOTHING

Wear close fitting clothing and safety equipment 
appropriate to the job.

WARN OTHERS OF SERVICE WORK

Unexpected machine movement can cause 
serious injury.
Before performing any work on the excavator, 
attach a

Do Not Operate

tag on the right 

side control lever.

USE HANDHOLDS AND STEPS

Falling is one of the major causes of personal 
injury.
When you get on and off the machine, always 
maintain a three point contact with the steps 
and handrails and face the machine.   Do not 
use any controls as handholds.
Never jump on or off the machine. Never mount 
or dismount a moving machine.
Be careful of slippery conditions on platforms, 
steps, and handrails when leaving the machine.

SECTION  1  GENERAL

GROUP  1  SAFETY

1-1

13031GE01

13031GE02

13031GE03

Содержание HX300A L

Страница 1: ...HX300A L CRAWLER EXCAVATOR SERVICE MANUAL...

Страница 2: ...lot Circuit 177 Group 4 Single Operation 190 Group 5 Combined Operation 200 SECTION 4 ELECTRICAL SYSTEM 210 Group 1 Component Location 211 Group 2 Electrical Circuit 213 Memorandum 216 Group 3 Electri...

Страница 3: ...up 3 Electrical System 405 Group 4 Mechatronics System 421 SECTION 7 MAINTENANCE STANDARD 451 Group 1 Operational Performance Test 452 Group 2 Major Component 472 Group 3 Track And Work Equipment 484...

Страница 4: ...SECTION 3 HYDRAULIC SYSTEM This section explains the hydraulic circuit single and combined operation SECTION 4 ELECTRICAL SYSTEM This section explains the electrical circuit monitoring system and each...

Страница 5: ...t any work 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 page number Example 1 2 3 Item number 2 Structure and Fu...

Страница 6: ...eft to convert it to 55 mm Carry out the same procedure as above to convert 55 mm to 2 165 inches The original value 550 mm was divided by 10 so multiply 2 165 inches by 10 Move the decimal point one...

Страница 7: ...3 543 3 583 3 622 3 661 3 701 3 740 3 780 3 819 3 858 3 898 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 26 46 28 66 30 86 33...

Страница 8: ...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 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 1 320 1 540 1 760 1 980...

Страница 9: ...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 7 120 868 0...

Страница 10: ...337 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 1792 1806 1821 1835 130 1849...

Страница 11: ...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 14 4 58...

Страница 12: ...SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10...

Страница 13: ...excavator attach a Do Not Operate tag on the right side control lever USE HANDHOLDS AND STEPS Falling is one of the major causes of personal injury When you get on and off the machine always maintain...

Страница 14: ...oggles or safety glasses PROTECT AGAINST NOISE Prolonged exposure to loud noise can cause impairment or loss of hearing Wear a suitable hearing protective device such as earmuffs or earplugs to protec...

Страница 15: ...tor 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 Avoid po...

Страница 16: ...Y 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 AVOID FIRES...

Страница 17: ...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 solvent or paint...

Страница 18: ...ury To prevent accidents use care when working around rotating parts AVOID HIGH PRESSURE FLUIDS Escaping fluid under pressure can penetrate the skin causing serious injury Avoid the hazard by relievin...

Страница 19: ...als 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 Keep sparks li...

Страница 20: ...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...

Страница 21: ...m them 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...

Страница 22: ...rning joint Main control valve Swing motor Bucket Tooth Cab Boom cylinder Boom Arm cylinder Arm Counterweight Bucket cylinder Side cutter Connecting link Connecting rod Idler Track roller Carrier roll...

Страница 23: ...11 Overall height of engine hood G 2600 8 6 2600 8 6 2600 8 6 2600 8 6 Overall height of handrail G 3335 10 11 3335 10 11 3335 10 11 3335 10 11 Minimum ground clearance H 500 1 8 500 1 8 500 1 8 500 1...

Страница 24: ...height of engine hood G 2600 8 6 2600 8 6 2600 8 6 2600 8 6 Overall height of handrail G 3335 10 11 3335 10 11 3335 10 11 3335 10 11 Minimum ground clearance H 500 1 8 500 1 8 500 1 8 500 1 8 Rear en...

Страница 25: ...1185 3 11 1185 3 11 Overall height of engine hood G 2600 8 6 2600 8 6 2600 8 6 Overall height of handrail G 3335 10 11 3335 10 11 3335 10 11 Minimum ground clearance H 500 1 8 500 1 8 500 1 8 Rear en...

Страница 26: ...1185 3 11 1185 3 11 Overall height of engine hood G 2600 8 6 2600 8 6 2600 8 6 Overall height of handrail G 3335 10 11 3335 10 11 3335 10 11 Minimum ground clearance H 500 1 8 500 1 8 500 1 8 Rear end...

Страница 27: ...t of cab E 3130 10 3 Ground clearance of counterweight F 1190 3 11 Overall height of engine hood G 2600 8 6 Overall height of handrail G 3335 10 11 Minimum ground clearance H 505 1 8 Rear end distance...

Страница 28: ...l height of engine hood G 2910 9 7 2910 9 7 2910 9 7 2910 9 7 Overall height of handrail G 3650 12 0 3650 12 0 3650 12 0 3650 12 0 Minimum ground clearance H 800 2 8 800 2 8 800 2 8 800 2 8 Rear end d...

Страница 29: ...ing radius F 4420 14 6 4320 14 2 4270 14 0 4220 13 10 Bucket digging force kN SAE 164 8 178 9 165 7 179 9 165 7 179 9 166 7 181 kgf 16800 18240 16900 18350 16900 18350 17000 18460 lbf 37040 40210 3726...

Страница 30: ...D 11590 38 0 11730 38 6 12140 39 10 Max dumping height E 8360 27 5 8500 27 11 8910 29 3 Min swing radius F 3200 10 6 2920 9 7 2650 8 8 Bucket digging force kN SAE 164 8 178 9 165 7 179 9 165 7 179 9 k...

Страница 31: ...igging depth C 13700 44 11 13380 43 11 Max digging height D 14590 47 10 14910 48 11 Max dumping height E 12270 40 3 12590 41 4 Min swing radius F 6270 20 7 6270 20 7 Bucket digging force kN SAE 166 7...

Страница 32: ...4 0 7250 23 9 7470 24 6 7680 25 2 Min swing radius F 4420 14 6 4320 14 2 4270 14 0 4220 13 10 Bucket digging force kN SAE 164 8 178 9 165 7 179 9 165 7 179 9 166 7 181 kgf 16800 18240 16900 18350 1690...

Страница 33: ...grouser shoe 2EA 3 760 8 289 3 760 8 289 Track chain assembly 700 mm triple grouser shoe 2EA 4 330 9 546 Track chain assembly 700 mm double grouser shoe 2EA 5 240 11 552 Track chain assembly 800 mm tr...

Страница 34: ...910 7 61 9 8 ft lb 28860 28860 39460 39460 32500 22770 24380 14950 18030 11020 17110 10820 25 0 4 5 m kg 17250 17250 12540 10460 9180 6880 8450 6430 6 31 14 8 ft lb 38030 38030 27650 23060 20240 15170...

Страница 35: ...ft point height A Lift point radius B At max reach 1 5 m 4 9 ft 3 0 m 9 8 ft 4 5 m 14 8 ft 6 0 m 19 7 ft 7 5 m 24 6 ft 9 0 m 29 5 ft Capacity Reach m ft 7 5 m kg 4400 4400 7 38 24 6 ft lb 9700 9700 24...

Страница 36: ...m kg 10000 10000 8240 8240 5 12 14 8 ft lb 22050 22050 18170 18170 16 8 Note 1 2 3 4 Lifting capacity are based on ISO 10567 Lifting capacity of the HX series does not exceed 75 of tipping load with t...

Страница 37: ...600 A B Rating over front Rating over side or 360 degree Lift point height A Lift point radius B At max reach 1 5 m 4 9 ft 3 0 m 9 8 ft 4 5 m 14 8 ft 6 0 m 19 7 ft 7 5 m 24 6 ft Capacity Reach m ft 7...

Страница 38: ...9 5 ft Capacity Reach m ft 9 0 m kg 3820 3820 6 87 29 5 ft lb 8420 8420 22 5 7 5 m kg 5120 5120 3490 3490 8 14 24 6 ft lb 11290 11290 7690 7690 26 7 6 0 m kg 6010 6010 3370 3370 8 97 19 7 ft lb 13250...

Страница 39: ...10 12480 12770 8220 9440 6080 6440 5170 8 51 4 9 ft lb 26790 26790 36620 27510 28150 18120 20810 13400 14200 11400 27 9 3 0 m kg 13800 12630 10810 8290 7800 6170 7270 5990 7 69 9 8 ft lb 30420 27840 2...

Страница 40: ...100 13560 25 1 3 0 m kg 8800 8580 9 8 ft lb 19400 18920 Note 1 2 3 4 Lifting capacity are based on ISO 10567 Lifting capacity of the HX series does not exceed 75 of tipping load with the machine on fi...

Страница 41: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com...

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