User manual HYUNDAI R320LC-7A BROCHURE

[. . . ] Hyundai's engineers made efforts to keep interior and exterior noise levels to a minimum. The cab's noise levels have been additionally reduced by improving the door seals for the cab and engine compartments. The use of an insulated engine compartment with sound-damping material also reduces noise. 1 2 3 1 2 3 Wide, Comfortable Operating Space Steel Cover Sunroof Dial Type Engine Speed Switch and / Key Switch Radio CD Control R320LC-7A_new_en 28-08-2007 17:21 Pagina 5 HYUNDAI CONSTRUCTION EQUIPMENT 04 / 05 R320LC-7A_new_en 28-08-2007 17:21 Pagina 6 Robex 320LC-7A Improved Intelligent Display Instrument Panel is installed in front of RH console box. It is easy to check all critical systems with easyto-read indicators. Minimization of Shock and Vibration through a Cab Mounting System The application of the Viscous Mounting System to the cabin support provides the operator with a smoother ride. [. . . ] Bearings have more surface area to handle higher loads with greater durability. The exhaust manifold allows for heat expansion and contraction, eliminating metal stress fractures. Reduced friction in the power cylinder means longer life and increased power output. From the structurally reinforced block to the stiffened gear housing, the QSC is built stronger to last longer. Increased Higher Performance Reinforced Bucket and Bucket Linkage To prevent excessive wear of pins and bushes, sealed joints have been applied. Bucket link design incorporates high durability and anti wear characteristics. Thicker steel and an additional lateral plate are put in place to reinforce the bucket. Strong and Stable Lower Frame Reinforced box-section frame is all welded using low-stress, high-strength steel. It guarantees safety and resistance against external impact when driving on rough ground or working on wet sites. The use of highly durable upper and lower rollers and track guards ensures proper machine transfer on all terrains. The long undercarriage incorporates heavy duty excavator style components. An X-leg type center frame is integrally welded for maximum strength and durability. Powerful and Precise Swing Control Improved shock absorbing characteristics make stopping swing movement a precise and smooth action. Track Rail Guide & Adjusters Durable track rail guides keep track links in place. Track adjustment is made easy by using a standard grease operated cylinder track adjuster including shock absorbing springs. (Full Track Guide: Option) HYUNDAI CONSTRUCTION EQUIPMENT 08 / 09 R320LC-7A_new_en 28-08-2007 17:21 Pagina 10 Robex 320LC-7A Full open doors and the use of one master key system provide easy access for servicing. Reliability & Serviceability Side Cover with Left & Right Swing Open Type Easy access to vital components gives unrestricted view to components allowing easy maintenance and repair. Easy to maintain engine components The cooling and preheating system are provided for optimum and immediate operation, guaranteeing longer life for the engine and hydraulic components. Servicing of the engine and hydraulics is considerably simplified due to total accessibility. Centralized Electric Control Box and Easy Change Air Cleaner Assembly Electric control box and Air cleaner are centralized in one and the same compartment for easy service. Highly efficient Hydraulic Pump Pump output capacity has been increased. Large tool box for extra storage R320LC-7A_new_en 28-08-2007 17:21 Pagina 11 Durability of structure proven through FEM (Finite Element Method) analysis and long term durability test. HYUNDAI CONSTRUCTION EQUIPMENT 10 / 11 R320LC-7A_new_en 28-08-2007 17:21 Pagina 12 Specifications Engine Model Type Rated flywheel horse power J1995 (gross) J1349 (net) 6271/1 (gross) DIN 6271/1 (net) Max. Pilot control Traveling and steering Engine throttle External Lights Two joysticks with one safety lever (LH): Swing and arm, (RH): Boom and bucket (ISO) Two levers with pedals Electric, Dial type Two lights mounted on the boom one under the battery box Triple grouser 700 (28) 800 (32) 900 (36) Double grouser 710 (28) 35, 900 (79, 100) 0. 58 (8. 25) Standard equipment R320LC-7A_new_en 28-08-2007 17:21 Pagina 13 Backhoe attachment Buckets SAE heaped m3(yd3) 0. 90 (1. 18) 1. 14 (1. 49) 1. 44 (1. 88) 1. 74 (2. 28) 2. 10 (2. 75) 1. 44 (1. 88) 1. 44 (1. 88) 1. 73 (2. 26) Capacity m3 (yd3) SAE heaped 0. 90 1. 14 1. 44 1. 74 2. 10 1. 44 1. 44 1. 73 (1. 18) (1. 49) (1. 88) (2. 28) (2. 75) (1. 88) (1. 88) (2. 26) CECE heaped 0. 80 1. 00 1. 25 1. 50 1. 80 1. 25 1. 25 1. 50 (1. 05) (1. 31) (1. 63) (1. 96) (2. 35) (1. 63) (1. 63) (1. 96) Width mm (in) Without With side cutters side cutters 950 1, 110 1, 380 1, 620 1, 910 1, 470 1, 470 1, 710 (37. 4) (43. 7) (54. 3) (63. 8) (75. 2) (57. 9) (57. 9) (67. 3) 1, 070 (42. 1) 1, 230 (48. 4) 1, 500 (59. 1) 1, 740 (68. 5) 2, 030 (79. 9) Weight kg(lb) 870 980 1, 110 1, 230 1, 370 1, 380 1, 470 1, 610 (1920) (2160) (2450) (2710) (3020) (3040) (3240) (3550) Boom Arm 2, 200 (7' 3") 2, 500 (8' 2") Recommendation mm(ft. in) 6, 450 (21' 2") 3, 200 (10' 6") 4, 050 (13' 3") 6, 150 (20' 2") 2, 200 (7' 3") Standard backhoe bucket Heavy-duty Rock bucket-Heavy duty Applicable for materials with density of 2, 000 kg / m3 (3, 370 lb/ yd3) or less Applicable for materials with density of 1, 600 kg / m3 (2, 700 lb/ yd3) or less Applicable for materials with density of 1, 100 kg / m3 (1, 850 lb/ yd3) or less Backhoe attachment Boom and arms are of all-welded, low-stress, full-box section design. 6, 450 mm (21' 2"); 6, 150 mm (20' 2") boom and 2, 200 mm (7' 3"); 2, 500 mm (8' 2"); 3, 200 mm (10' 6"); 4, 050 mm (13' 3") arms are available. Hyundai Buckets are all-welded, high-strength steel implements. 2, 200 mm (7 3 ) 2, 500 mm (8 2 ) 3, 200 mm (10 6 ) 4, 050 mm (13 3 ) Digging force Arm Length Weight SAE Bucket digging force ISO mm (ft. in) kg (lb) kN kgf lbf kN kgf lbf kN kgf lbf kN kgf lbf 2, 200 (7' 3") 1, 500 (3, 310) 177. 5 [193. 6] 18, 100 [19, 750] 39, 900 [43, 530] 198. 1 [216. 1] 20, 200 [22, 040] 44, 530 [48, 580] 185. 3 [202. 2] 18, 900 [20, 620] 41, 670 [45, 460] 191. 2 [208. 6] 19, 500 [21, 270] 42, 990 [46, 900] 2, 500 (8' 2") 1, 590 (3, 510) 177. 5 [193. 6] 18, 100 [19, 750] 39, 900 [43, 530] 198. 1 [216. 1] 20, 200 [22, 090] 44, 530 [48, 580] 168. 7 [184. 0] 17, 200 [18, 760] 37, 920 [41, 370] 174. 6 [190. 4] 17, 800 [19, 420] 39, 240 [42, 810] 3, 200 (10' 6") 1, 680 (3, 700) 177. 5 [193. 6] 18, 100 [19, 750] 39, 900 [43, 530] 198. 1 [216. 1] 20, 200 [22, 090] 44, 530 [48, 580] 132. 4 [144. 4] 13, 500 [14, 730] 29, 760 [32, 470] 136. 3 [148. 7] 13, 900 [15, 160] 30, 640 [33, 430] Standard arm 4, 050 (13' 3") 1, 890 (4, 170) 177. 5 [193. 6] 18, 100 [19, 750] 39, 900 [43, 530] 198. 1 [216. 1] 20, 200 [22, 040] 44, 530 [48, 580] 112. 8 [123. 0] 11, 500 [12, 550] 25, 350 [27, 650] 115. 7 [126. 2] 11, 800 [12, 870] 26, 010 [28, 370] Remark [ ]: Power Boost SAE Arm crowd force ISO Note : Arm weight including bucket cylinder and linkage. HYUNDAI CONSTRUCTION EQUIPMENT 12 / 13 R320LC-7A_new_en 28-08-2007 17:21 Pagina 14 Dimensions & Working ranges Dimensions R320LC-7A / R320NLC-7A 320LC-7A mm (ft . in) A B C D D' E F G H Tumbler distance R320LC-7A R320NLC-7A Overall length of crawler Ground clearance of counterweight Tail swing radius Rear-end length Overall width of upperstructure Overall height of cab Min. ground clearance R320LC-7A Track gauge R320NLC-7A 4, 030 (13' 3") 4, 030 (13' 3") 4, 940 (16' 2") 1, 200 (3' 11") 3, 330 (10' 11") 3, 265 (10' 9") 2, 980 (9' 9") 3, 090 (10' 2") 500 (1' 8") 2, 680 (8' 10") 2, 390 (7' 10") Boom length Arm length I J Overall length Overall height of boom 2, 200 (7' 3") 11, 230 (36' 10") 3, 640 (11' 11") 6, 450 (21' 2") 2, 500 3, 200 (8' 2") (10' 6") 11, 100 (36' 5") 3, 670 (12' 0") 600 (24") 10, 980 (36' 0") 3, 380 (11' 1") 700 (30") 3, 380 (11' 1") - 6, 150 (20' 2") 4, 050 (13' 3") 10, 980 (36' 0") 3, 860 (12' 8") 800 (32") 3, 480 (11' 5") 2, 200 (7' 3") 10, 930 (35' 10") 3, 680 (12' 1") 900 (36") 3, 580 (11' 9") - K Track shoe width R320LC-7A L Overall width R320NLC-7A Standard Equipment 3, 280 (10' 9") 2, 990 (9' 10") Working ranges R320LC-7A / R320NLC-7A mm (ft . swing radius Standard Equipment 2, 200 (7' 3") 10, 330 (33' 11") 10, 110 (33' 2") 6, 370 (20' 11") 6, 160 (20' 3") 5, 980 (19' 7") 10, 220 (33' 6") 7, 050 (23' 2") 4, 700 (15' 5") 6, 450 (21' 2") 2, 500 3, 200 (8' 2") (10' 6") 10, 550 (34' 7") 10, 330 (33' 11") 6, 670 (21' 11") 6, 470 (21' 3") 5, 920 (19' 5") 10, 170 (33' 4") 7, 050 (23' 2") 4, 500 (14' 9") 11, 140 (36' 7") 10, 940 (35' 11") 7, 370 (24' 2") 7, 210 (23' 8") 6, 360 (20' 10") 10, 310 (33' 10") 7, 240 (23' 9") 4, 470 (14' 8") 6, 150 (20' 2") 4, 050 (13' 3") 11, 950 (39' 2") 11, 760 (38' 7") 8, 220 (26' 12") 8, 080 (26' 6") 7, 260 (23' 10") 10, 710 (35' 2") 7, 630 (25' 0") 4, 470 (14' 8") 2, 200 (7' 3") 10, 020 (32' 10") 9, 800 (32' 2") 6, 160 (20' 3") 5, 950 (19' 6") 5, 710 (18' 9") 9, 940 (32' 7") 6, 780 (22' 3") 4, 520 (14' 10") 320LC-7A R320LC-7A_new_en 28-08-2007 17:21 Pagina 15 Dimensions R320LC-7A High Chassis 320LC-7A mm (ft . in) A B C D D' E F G H Tumbler distance Overall length of crawler Ground clearance of counterweight Tail swing radius Rear-end length Overall width of upperstructure Overall height of cab Min. ground clearance Track gauge 4, 030 4, 940 1, 500 3, 330 3, 265 2, 980 3, 390 765 2, 870 (13' 3") (16' 2") (4' 11") (10' 11") (10' 9") (9' 9") (11' 1") (2' 6") (9' 5") Boom length Arm length I J Overall length Overall height of boom 2, 200 (7' 3") 11, 220 (36' 10") 3, 740 (12' 3") 600 (24") 3, 470 (11' 5") 6, 450 (21' 2") 2, 500 3, 200 (8' 2") (10' 6") 11, 100 (36' 5") 3, 760 (12' 4") 10, 910 (35' 10") 3, 360 (11' 0") 700 (28") 3, 570 (11' 9") 6, 150 (20' 2") 4, 050 (13' 3") 11, 000 (36' 1") 3, 810 (12' 6") 800 (32") 3, 670 (12' 0") 2, 200 (7' 3") 10, 920 (35' 10") 3, 780 (12' 5") 710 (28") 3, 580 (11' 9") K L Track shoe width Overall width Standard Equipment Working ranges R320LC-7A High Chassis mm (ft . in) Boom length Arm length A A' B 320LC-7A 2, 200 (7' 3") 10, 330 (33' 11") 10, 040 (32' 11") 6, 100 (20' 0") 5, 890 (19' 4") 5, 700 (18' 8") 10, 500 (34' 5") 7, 330 (24' 1") 4, 700 (15' 5") 6, 450 (21' 2") 2, 500 3, 200 (8' 2") (10' 6") 10, 550 (34' 7") 10, 270 (33' 8") 6, 400 (20' 12") 6, 200 (20' 4") 5, 650 (18' 6") 10, 450 (34' 3") 7, 330 (24' 1") 4, 500 (14' 9") 11, 140 (36' 7") 10, 880 (35' 8") 7, 100 (23' 4") 6, 940 (22' 9") 6, 080 (19' 11") 10, 590 (34' 9") 7, 520 (24' 8") 4, 470 (14' 8") 6, 150 (20' 2") 4, 050 (13' 3") 11, 950 (39' 2") 11, 710 (38' 5") 7, 950 (26' 1") 7, 800 (25' 7") 6, 980 (22' 11") 10, 990 (36' 1") 7, 910 (25' 11") 4, 470 (14' 8") 2, 200 (7' 3") 10, 020 (32' 10") 9, 730 (31' 11") 5, 880 (19' 3") 5, 680 (18' 8") 5, 440 (17' 10") 10, 220 (33' 6") 7, 060 (23' 2") 4, 520 (14' 10") Max. [. . . ] reach 1. 5m (5. 0ft) 3. 0m (10. 0ft) 4. 5m (15. 0ft) 6. 0m (20. 0ft) 7. 5m (25. 0ft) 9. 0m (30. 0ft) Capacity Reach m (ft) *5330 *11750 *6090 *13430 *6790 *14970 *7660 *16890 *8510 *18760 8710 19200 8600 18960 8640 19050 *5330 *11750 *6090 *13430 6590 14530 6260 13800 5960 13140 5750 12680 5650 12460 5680 12520 *5520 *12170 *5650 *12460 5490 12100 5250 11570 5250 11570 5490 12100 6080 13400 *6970 *15370 *6790 *14970 4790 10560 4070 8970 3660 8070 3470 7650 3450 7610 3610 7960 4020 8860 4860 10710 *6790 *14970 9. 24 (30. 3) 9. 95 (32. 6) 10. 37 (34. 0) 10. 53 (34. 5) 10. 45 (34. 3) 10. 11 (33. 2) 9. 50 (31. 2) 8. 53 (28. 0) 7. 03 (23. 1) *11470 *25290 *15290 *33710 *11470 *25290 *15290 *33710 *10430 *22990 *14510 *31990 *19420 *42810 *19390 *42750 *10430 *22990 *14510 *31990 *19420 *42810 *19390 *42750 *13030 *28730 *15580 *34350 *16740 *36910 *16770 *36970 *15850 *34940 *13760 *30340 *13030 *28730 13170 29030 12720 28040 12620 27820 12730 28060 13060 28790 *7780 *17150 *9390 *20700 *10850 *23920 *11810 *26040 *12120 *26720 *11690 *25770 *10140 *22350 *7780 *17150 8980 19800 8440 18610 8100 17860 7960 17550 7990 17610 8210 18100 *5420 *11950 *6720 *14820 6660 14680 6530 14400 4740 10450 4580 10100 4420 9740 4310 9500 · Boom: 6. 45 m (21' 2") · Arm: 4. 05 m (13' 3") · Bucket: 1. 44 m3 (1. 88 syd3) PCSA heaped · Shoe: 600 mm (24") triple grouser with 6, 200 kg (13, 670 lb) counterweight Load radius Load Point height m (ft) 7. 5m 25. 0ft 6. 0m 20. 0ft 4. 5m 15. 0ft 3. 0m 10. 0ft 1. 5m 5. 0ft Ground Line -1. 5m -5. 0ft -3. 0m -10. 0ft -4. 5m -15. 0ft -6. 0m -20. 0ft NOTES At max. reach 1. 5m (5. 0ft) 3. 0m (10. 0ft) 4. 5m (15. 0ft) 6. 0m (20. 0ft) 7. 5m (25. 0ft) 9. 0m (30. 0ft) Capacity Reach m (ft) *2760 *6080 *4400 *9700 *5510 *12150 *6050 *13340 *6620 *14590 6440 14200 6340 13980 *2760 *6080 *4400 *9700 4780 10540 4580 10100 4370 9630 4210 9280 4120 9080 *4780 *10540 *4920 *10850 4760 10490 4570 10080 4550 10030 4730 10430 5140 11330 5960 13140 *6410 *14130 3990 8800 3440 7580 3120 6880 2960 6530 2930 6460 3040 6700 3330 7340 3900 8600 5070 11180 10. 16 (33. 3) 10. 81 (35. 5) 11. 19 (36. 7) 11. 33 (37. 2) 11. 26 (36. 9) 10. 95 (35. 9) 10. 39 (34. 1) 9. 53 (31. 3) 8. 25 (27. 1) kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb *7080 *15610 *9930 *21890 *12970 *28590 *16520 *36420 *7080 *15610 *9930 *21890 *12970 *28590 *16520 *36420 *18490 *40760 *9650 *21270 *10650 *23480 *13280 *29280 *16840 *37130 *21680 *47800 *17270 *38070 *18490 *40760 *9650 *21270 *10650 *23480 *13280 *29280 *16840 *37130 *21680 *47800 *17270 *38070 *10980 *24210 *14060 *31000 *15940 *35140 *16630 *36660 *16320 *35980 *14970 *33000 *12040 *26540 *10980 *24210 13470 29700 12740 28090 12440 27430 12420 27380 12630 27840 *12040 *26540 *8210 *18100 *9880 *21780 *11150 *24580 *11820 *26060 *11830 *26080 *10980 *24210 *8570 *18890 *8210 *18100 8540 18830 8080 17810 7830 17260 7760 17110 7870 17350 8230 18140 *5870 *12940 *6830 *15060 *7800 *17200 *8610 *18980 8470 18670 8420 18560 *8220 *18120 *5870 *12940 6320 13930 5970 13160 5690 12540 5510 12150 5470 12060 5580 12300 1. Lifting capacity of the Robex Series does not exceed 75% of tipping load with the machine on firm, level ground or 87% of full hydraulic capacity. 3. The load point is a hook (standard equipment) located on the back of the bucket. [. . . ]