User manual CATERPILLAR 321D LCR BROCHURE

[. . . ] 321D LCR Hydraulic Excavator ® Engine Engine Model Net Flywheel Power Weights Operating Weight ­ Long Undercarriage Cat C6. 4 ACERTTM 110 kW 148 hp ® Operating Weight ­ Long Undercarriage 2 24 180 kg 53, 308 lb · Reach boom, R2. 9B1 (9 ft 6 in) Stick, 0. 9 m3 (1. 18 yd3) Bucket, 800 mm (32 in) Shoes 23 530 kg 51, 875 lb · Reach boom, R2. 9B1 (9 ft 6 in) Stick, 0. 9 m3 (1. 18 yd3) Bucket, 600 mm (24 in) Shoes 321D LCR Hydraulic Excavator The D Series incorporates innovations for improved performance and versatility. Compact Radius The 321D LCR is a "Compact Radius" machine developed so that it can work in the narrow job-site. The cylindrical upper frame and cylindrical operator station, allow the 321D LCR to rotate in the narrower job-sites. 4 C6. 4 with ACERTTM Technology ACERTTM Technology works at the point of combustion to optimize engine performance and provide low exhaust emissions to meet U. S. EPA Tier 3 emission regulations, with exceptional performance capabilities and proven reliability. [. . . ] The counterweight is a rounded cast structure that minimizes the amount of overhang. · · · 7 Operator Comfort Caterpillar offers the most intuitive and easy to operate excavators while providing great all around visibility and exceptional operator comfort. 8 Operator Station. The layout of the interior has been redesigned to maximize operator comfort and reduce operator fatigue. · · Frequently used switches have been relocated for easier access. Consoles and armrests have been redesigned for better comfort and adjustability. More seat options ­ choose from the standard mechanical suspension seat, or the optional air suspension seat with heater. Both provide excellent comfort. · Standard Cab Equipment. To enhance operator comfort and productivity, the cab includes a lighter, drink holder, coat hook, service meter, literature holder, magazine rack and storage compartment. Joystick controls have low lever effort and are designed to match the operator's natural wrist and arm position. For added safety, this lever must be in the operate position to activate the machine control functions. Climate control adjusts temperature and flow, and determines which air outlet is best in each situation with a touch of a button. The pillars, beams and crossbeam, are formed box-shape, which improves the resistance of fatigue and vibration. For easy access, the pattern changer is located in the cab, underneath the floor mat. In order to change positions, simply remove the bolt, slide the lever into the appropriate location, then secure the bolt. The cab door slides alongside the cab and takes less space to open and close than a hinged door. This unique design allows the operator to easily get in and out of the cab when working next to objects or walls. An enlarged skylight with sunshade provides excellent visibility and ventilation. The monitor is a full color Liquid Crystal Display that gives you vital operating and performance information, alerts in text, all in a simple, east to navigate format. Three analog gauges, fuel level, hydraulic oil temperature and coolant temperature, are displayed in this area. Choose from a wide variety of tips that maximize bucket and machine performance. · Hydraulic Pin Grabber Plus ­ allows quick and easy tool changes without having to leave the cab. Dedicated Coupler ­ no loss of tip radius, maximizing the breakout forces on your 321D LCR. · · · · · · Caterpillar Buckets. The most extensive choice of buckets that can optimize machine performance and match your application needs. [. . . ] · No engine power derated below 2300 m (7, 500 ft). Hydraulic System Main Implement System ­ Maximum Flow (2x) Max. pressure ­ Swing Pilot System ­ Maximum flow Pilot System ­ Maximum pressure Boom Cylinder ­ Bore Boom Cylinder ­ Stroke Reach Stick Cylinder ­ Bore Reach Stick Cylinder ­ Stroke B1 Family Bucket Cylinder ­ Bore B1 Family Bucket Cylinder ­ Stroke 205 L/min 35 000 kPa 36 000 kPa 35 000 kPa 25 000 kPa 32. 4 L/min 3900 kPa 120 mm 1260 mm 140 mm 1518 mm 120 mm 1104 mm 54 gal/min 5, 076 psi 5, 221 psi 5, 076 psi 3, 626 psi 9 gal/min 566 psi 4. 7 in 49. 6 in 5. 5 in 59. 8 in 4. 7 in 43. 5 in Weights Operating Weight ­ Long Undercarriage Operating Weight ­ Long Undercarriage 2 23 530 kg 24 180 kg 51, 875 lb 53, 308 lb · Reach boom, R2. 9B1 (9 ft 6 in) Stick, 0. 9 m3 (1. 18 yd3) Bucket, 600 mm (24 in) Shoes · Reach boom, R2. 9B1 (9 ft 6 in) Stick, 0. 9 m3 (1. 18 yd3) Bucket, 800 mm (32 in) Shoes Service Refill Capacities Fuel Tank Capacity Cooling System Engine Oil Swing Drive Final Drive (each) Hydraulic System (including tank) Hydraulic Tank Hydraulic Tank (Including suction pipe) 330 L 25 L 30 L 8L 8L 208 L 120 L 133 L 87 gal 6. 6 gal 8 gal 2. 1 gal 2. 1 gal 55 gal 32 gal 35 gal Sound Performance Performance ANSI/SAE J1166 APR 90 · When properly installed and maintained, the cab offered by Caterpillar, when tested with doors and windows closed according to ANSI/SAE J1166 OCT 98, meets OSHA and MSHA requirements for operator sound exposure limits in effect at time of manufacture. · Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environment. Track Number of Shoes Each Side ­ Long Undercarriage Number of Track Rollers Each Side ­ Long Undercarriage Number of Carrier Rollers Each Side ­ Long Undercarriage 49 8 Standards 2 Brakes Cab/FOGS SAE J1026 APR90 SAE J1356 FEB88 321D LCR Hydraulic Excavator specifications 15 Dimensions All dimensions are approximate. 2 3 1 9 7 8 6 4 5 Boom Options Stick Options 1 Shipping Height 2 Shipping Length 3 Tail Swing Radius 4 Length to Center of Rollers Long 5 Track Length Long 6 Ground Clearance 7 Track Gauge Long 8 Transport Width Long 9 Cab Height Note: All numbers are approximate Reach -- 5. 68 (18'7") Stick R2. 9B1 m (9'7") Std/SA 3030 mm (9'11") 8880 mm (29'2") 1676 mm (5'6") 3650 mm (12'0") 4455 mm (14'7") 450 mm (1'6") 2380 mm (7'10") 800 mm Shoes 3180 mm (10'5") 2980 mm (9'9") Reach -- 5. 68 (18'7") Stick R2. 5B1 m (8'2") Std/SA 3030 mm (9'11") 8880 mm (29'2") 1676 mm (5'6") 3650 mm (12'0") 4455 mm (14'7") 450 mm (1'6") 2380 mm (7'10") 600 mm Shoes 2980 mm (9'9") 2980 mm (9'9") 16 321D LCR Hydraulic Excavator specifications Working Ranges Feet Meters Feet Meters 35 30 25 20 15 11 10 9 8 7 6 5 4 35 30 25 20 11 10 9 8 7 6 15 6 5 4 6 4 10 5 4 10 3 2 1 3 2 3 5 3 1 0 0 5 0 0 1 1 2 1 8 1 5 8 5 5 10 15 20 25 2. 9 m (9'7") 7 2 10 15 20 25 3 2 4 5 6 7 8 2. 5 m (8'2") 3 2. 9 m (9'7") Pin Grabber 7 2 4 5 6 7 8 2. 5 m (8'2") Pin Grabber 11 35 10 9 30 8 25 7 6 20 5 15 4 3 10 2 5 1 0 1 Meters Feet 11 35 10 9 30 8 25 7 6 20 5 15 4 3 10 2 5 1 0 1 Meters Feet 0 0 Stick Length Bucket 1 Maximum Reach @ Ground Level 2 Maximum Digging Depth 3 Minimum Loading Height 4 Maximum Loading Height 5 Maximum Vertical Wall Digging Depth 6 Maximum Cutting Height 7 Maximum Depth Cut for a 2440 mm (8 ft) Level Bottom 8 Minimum Front Swing Radius Reach 5. 68 m (18'7") R2. 9B1 m (9'7") 1. 0 m3 (1. 31 yd3) 9790 mm (32'1") 6710 mm (22'0") 2960 mm (9'9") 7890 mm (25'11") 5890 mm (19'4") 11 010 mm (36'1") 6280 mm (20'7") 2340 mm (7'8") Reach 5. 68 m (18'7") R2. 5B1 m (8'2") 1. 0 m3 (1. 31 yd3) 9390 mm (30'10") 6290 mm (20'8") 3380 mm (11'1") 7600 mm (24'11") 5490 mm (18'0") 10 720 mm (35'2") 5880 mm (19'3") 2280 mm (7'6") Reach 5. 68 m (18'7") R2. 9B1 m (9'7") Pin Grabber Quick Coupler with 1. 0 m3 (1. 31 yd3) 10 050 mm (33'0") 6970 mm (22'10") 2710 mm (8'11") 7630 mm (25'0") 5200 mm (17'1") 11 260 mm (36'11") 6560 mm (21'6") 2340 mm (7'8") Reach 5. 68 m (18'7") R2. 5B1 m (8'2") Pin Grabber Quick Coupler with 1. 0 m3 (1. 31 yd3) 9650 mm (31'8") 6550 mm (21'6") 3120 mm (10'3") 7340 mm (24'1") 4810 mm (15'9") 10 970 mm (35'0") 6140 mm (20'2") 2280 mm (7'6") 321D LCR Hydraulic Excavator specifications 17 Bucket and Stick Forces Bucket and Stick force are calculated with different buckets than those calculated for working range. General Purpose Buckets Bucket Digging Force (ISO) Bucket Digging Force (SAE) Stick Digging Force (ISO) Stick Digging Force (SAE) Power Buckets Bucket Digging Force (ISO) Bucket Digging Force (SAE) Stick Digging Force (ISO) Stick Digging Force (SAE) Heavy Duty/Rock Buckets Bucket Digging Force (ISO) Bucket Digging Force (SAE) Stick Digging Force (ISO) Stick Digging Force (SAE) R2. 9B1 Stick R2. 9B1 Stick w/Coupler 140 kN (31, 361 lb) 116 kN (26, 145 lb) 125 kN (28, 079 lb) 108 kN (24, 189 lb) 106 kN (23, 897 lb) 100 kN (22, 436 lb) 103 kN (23, 223 lb) 98 kN (22, 009 lb) R2. 9B1 Stick R2. 9B1 Stick w/Coupler 163 kN (36, 711 lb) 124 kN (27, 809 lb) 144 kN (32, 417 lb) 113 kN (25, 493 lb) 109 kN (24, 482 lb) 102 kN (22, 863 lb) 106 kN (23, 717 lb) 99 kN (22, 301 lb) R2. 9B1 Stick R2. 9B1 Stick w/Coupler 140 kN (31, 563 lb) 117 kN (26, 258 lb) 125 kN (28, 079 lb) 107 kN (24, 144 lb) 106 kN (23, 920 lb) 100 kN (22, 458 lb) 103 kN (23, 200 lb) 98 kN (21, 964 lb) R2. 5B1 Stick R2. 5B1 Stick w/Coupler 140 kN (31, 361 lb) 116 kN (26, 145 lb) 125 kN (28, 079 lb) 108 kN (24, 189 lb) 118 kN (26, 460 lb) 110 kN (24, 706 lb) 114 kN (25, 628 lb) 107 kN (24, 144 lb) R2. 5B1 Stick R2. 5B1 Stick w/Coupler 163 kN (36, 711 lb) 124 kN (27, 809 lb) 144 kN (32, 417 lb) 113 kN (25, 493 lb) 121 kN (27, 202 lb) 112 kN (25, 224 lb) 117 kN (26, 235 lb) 109 kN (24, 527 lb) R2. 5B1 Stick R2. 5B1 Stick w/Coupler 140 kN (31, 563 lb) 117 kN (26, 258 lb) 125 kN (28, 079 lb) 108 kN (24, 212 lb) 118 kN (26, 505 lb) 110 kN (24, 729 lb) 114 kN (25, 606 lb) 107 kN (24, 100 lb) Major Component Weights Base machine with counterweight and shoes (without front linkage) Long undercarriage with 800 mm shoes Two boom cylinders Counterweight Boom (includes lines, pins and stick cylinder) Reach boom 5. 7 m (18'5") Stick (includes lines, pins, bucket cylinder and linkage) R2. 9B1 (9'7") R2. 5B1 (8'3") Undercarriage [includes carbody, swing bearing, trackframe, rollers, idlers, steps, guards, final drive] L undercarriage with 800 mm shoes All weights are approximate. 20 200 kg 344 kg 6100 kg 1660 kg 970 kg 940 kg 44, 533 lb 758 lb 13, 448 lb 3, 660 lb 2, 138 lb 2, 072 lb 7850 kg 17, 306 lb 18 321D LCR Hydraulic Excavator specifications 321D LCR Bucket Options Adapter B Family General Purpose (GP) Capacity* m3 yd3 Width mm in Tip Radius mm in Weight (without tips) Teeth kg lb Qty R2. 9B1 R2. 9B1 R2. 5B1 w/QC R2. 5B1 w/QC Heavy Duty (HD) Heavy Duty Rock (HDR) Heavy Duty Power (HDP) Ditch Cleaning (DC) K80 K80 K80 K80 K80 K80 K90 K90 K90 K90 K90 K90 K90 K90 K90 K90 K90 K90 K90 n/a n/a 0. 55 0. 75 0. 95 1. 17 1. 39 1. 57 0. 47 0. 64 0. 82 1. 00 1. 19 1. 38 0. 54 0. 77 0. 84 1. 07 0. 79 0. 96 1. 14 1. 02 1. 24 0. 72 0. 98 1. 24 1. 53 1. 82 2. 05 0. 61 0. 84 1. 07 1. 31 1. 56 1. 80 0. 70 1. 00 1. 10 1. 40 1. 03 1. 26 1. 49 1. 33 1. 62 610 762 914 1067 1219 1372 610 762 914 1067 1219 1372 610 762 914 1067 914 1067 1219 1524 1830 24 30 36 42 48 54 24 30 36 42 48 54 24 30 36 42 36 42 48 60 72 1565 1565 1565 1565 1565 1565 1578 1578 1578 1578 1578 1578 1578 1578 1578 1578 1458 1458 1458 1139 1139 61. 6 61. 6 61. 6 61. 6 61. 6 61. 6 62. 1 62. 1 62. 1 62. 1 62. 1 62. 1 62. 1 62. 1 62. 1 62. 1 57. 4 57. 4 57. 4 44. 8 44. 8 629 718 790 852 926 1000 650 743 813 866 956 1030 696 781 863 933 811 875 954 726 823 1, 387 1, 583 1, 742 1, 878 2, 041 2, 205 1, 433 1, 638 1, 792 1, 909 2, 108 2, 271 1, 534 1, 722 1, 903 2, 057 1, 788 1, 929 2, 103 1, 601 1, 814 s n * j 3 4 5 5 6 6 3 4 5 5 6 6 3 4 5 5 5 5 6 0 0 s s s n * j s s s s n * s s s s s s n s n s s s n * j s s s s * j s s s n s s n s n s s s s n * s s s s s n s s s s s s s s s s s s n * j s s s s n * s s s s s s n s n Assumptions for maximum material density rating: 1. 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