EX SPECIFICATIONS

Transcription

1 EX SPECIFICATIONS BACKHOE BUCKET CAPACITY: (SAE HEAPED): YD 3 ( M 3 ) S H O V E L B U C K E T C A P A C I T Y : YD 3 ( M 3 ) O P E R A T I N G W E I G H T: Backhoe 423,280 Lb. ( KG) loading shovel 421,075 LB. ( KG) R A T E D P O W E R : 1,086 HP (8 KW)

2 EX DIMENSIONS STANDARD EQUIPMENT Engine 140 A alternator Heavy-duty type air cleaner with dust ejector Cartridge-type engine oil filter Cartridge-type engine oil bypass filter Cartridge-type fuel filter Water filter Fan guard Isolation-mounted engine PRELUB system Auto-idle engine Emergency engine stop system Hydraulic System E-P control system OHS (Optimum Hydraulic System) FPS (Fuel-saving Pump System) Hydraulic drive cooling-fan system Forced-lubrication and forced cooling pump drive system Control valve with main relief valve Suction filter Full-flow filter Bypass filter Pilot filter Drain filter High-pressure strainer Cab Sturdy cab with top guard conforming to ISO (OPG Level II) Fluid-filled elastic mounts Laminated glass windshield Reinforced/tinted (bronze color) side and rear windows Parallel-link-type intermittent windshield wiper Front windshield washer Adjustable reclining seat with air suspension Footrest Air horn with electric compressor Auto-tuning AM-FM radio with digital clock Seat belt Storage spaces Floor mat Auto air conditioner with defroster Rearview mirror Evacuation hammer Emergency escape device Trainer's seat Pilot control shut-off lever LCD Monitor Meters Hour-meter Ambient Temperature Fuel gauge Hydraulic oil temperature gauge Engine coolant temperature gauge Tachometer Engine oil pressure gauge Engine oil temperature gauge Battery voltage gauge Pilot lamps (green): PRELUB system Auto-idle Travel mode Warning lamps (red): Alternator Engine stop Coolant overheat Hydraulic oil level Auto lubrication Fast-filling Tension (Track Adjuster) Electric lever Emergency engine stop Top valve Engine over run Coolant level Engine oil pressure Pump transmission oil level indicator Warning lamps (yellow) Exhaust temperature Fuel temperature Engine warning Hydraulic oil overheat Stairway position Electrical equipment box Pump contamination Air cleaner restriction Satellite data transmitting system Lights 6 working lights, 2 entrance lights, 3 maintenance lights, 2 cab lights Upperstructure Lockable machine covers 55,777-lb. ( kg) counterweight Hydraulic drive grease gun with hose reel Retractable ladder with spring-type balancer Swing parking brake Undercarriage Travel parking brake Travel motion alarm device Hydraulic track adjuster with N 2 gas accumulator and relief valve 31-in. (800 mm) triple grouser shoes Miscellaneous Standard tool kit ISO conforming stairs and handrails Recirculation air filter for air conditioner Ventilation air filter for air conditioner 12 V power terminal board Stop valve for transport and reassembly Auto-lubrication system (Lincoln) for frontattachment pins, swing bearing, and center joint Fast-fill panel with Wiggins coupler for fuel, engine oil, engine coolant, grease, pump transmission oil, and swing device oil OPTIONAL EQUIPMENT High brightness working lights (HID) Back and right side cameras with color monitor Folding stairs Travel motor guard Travel device guard

3 EX SPECIFICATIONS ENGINE Make Model Type Aspiration Net 1,800 rpm (DIN 6271) Net 1,800 rpm (SAE J1349) Gross 1,800 rpm (SAE J1995) Maximum 1,300 rpm Bore and stroke Displacement Batteries Starting Cold starting Cummins QSK38-C 4 cycle, water cooled, V12 Turbocharged and after cooled, direct injection chamber-type diesel engine 1,054 ps (775 kw) 1,039 hp (775 kw) 1,086 hp (8 kw) 3,485 lbf-ft (4 725 N-m) 6.3 x 6.3 in. (159 x 159 mm) 1,412 cu. in. (37.8 liters) 4 x 12 V, 4 x 20 AH 24-volt electric Ether aided HYDRAULIC SYSTEM Hitachi s Electronic Total Control System (ETS) achieves maximum efficiency, productivity, and operator comfort through reduced fuel consumption, lower noise levels, optimized engine-pump functions, and excellent controllability. Engine-Pump Control (E-P) Main pumps are regulated by electronic engine-speed sensing control system. Optimum Hydraulic System (OHS) Three tandem-axial piston pump groups (six pumps in total), supply a three-valve hydraulic system enabling both independent and combined operations of all functions. Additional Features Fuel-Saving Pump (FPS) system Auto-idling system Hydraulic-drive cooling-fan system for oil cooler Forced-lubrication and forced-cooling pump drive system Main Pumps Six variable-displacement, piston pumps in three tandem-axial pump groups for front attachment travel and swing. Max. oil flow 6 x 88.5 gal/min (6 x 335 L/min) Pilot Pump Gear pump Maximum oil flow 29 gal/min (1 L/min) Relief Valve Settings Boom/arm/bucket circuit Swing circuit Travel circuit Pilot circuit 4,270 psi (300 kgf/cm 2 ) (29.4 MPa) 4,270 psi (300 kgf/cm 2 ) (29.4 MPa) 4,270 psi (300 kgf/cm 2 ) (29.4 MPa) 640 psi (45 kgf/cm 2 ) (4.4 MPa) Hydraulic Cylinders High-strength piston rods and tubes. Cylinder cushion mechanisms are provided for boom, arm, bucket and dump cylinders. Bucket cylinder of loading shovel is provided with protector. Dimensions (Backhoe) Dimensions (Loading Shovel) Quantity Bore Rod Diameter Quantity Bore Rod Diameter Boom in. (280 mm) 7.9 in. (200 mm) Boom in. (280 mm) 7.9 in. (200 mm) Arm in. (250 mm) 6.7 in. (170 mm) Arm in. (240 mm) 7.1 in. (180 mm) Level in. (280 mm) 7.9 in. (200 mm) Bucket in. (200 mm) 5.9 in. (150 mm) Bucket in. (225 mm) 6.7 in. (170 mm) Dump in. (190 mm) 4.3 in. (1 mm) Hydraulic Filters All hydraulic circuits have high-quality hydraulic filters for protection against oil contamination and longer life of hydraulic components. Filters are centralized for convenient maintenance. Quantity Specifications Full-flow filter 3 µm High-pressure strainer (in main and swing pump delivery line between pump groups and control valves) 3 80 meshes Drain filter (for all plunger type pumps and motors) 1 um Pilot filter 1 µm Bypass filter 1 5 µm

4 EX SPECIFICATIONS CONTROLS Two Implement Levers Wrist control type electric lever. Right lever is for boom and bucket control, left lever for swing and arm control. For loading shovel, two pedals provided for opening/closing the bottom dump bucket. Two Travel Levers with Pedals Remote-controlled hydraulic servo system. Independent drive at each track allows counter rotation of tracks. UPPERSTRUCTURE Revolving Frame Deep, full-reinforced box section. Heavy-gauge steel plates used for ruggedness. Deck Machinery Deck machinery is positioned for maximum maintenance accessibility. Sidewalks provide easy access to engines, hydraulic, and electrical components. SWING MECHANISM Two high-torque, axial-piston motors with planetary reduction gear bathed in oil. Swing circle is single-row, shear-type ball bearing with inductionhardened internal gear. Internal gear and pinion gear immersed in lubricant. Swing parking brake is spring-set, hydraulic released disc type. Swing speed 4.7 rpm OPERATOR's Cab Steel construction with integrated, Falling Object Protective (FOPS) structure, meeting SAE FOPS. Independent, pressurized, 5 ft. 11 in. (1 800 mm) wide, 7 ft. 1 in. (2 150 mm) high, 9.8 yd 3 (7.5 m 3 ) roomy cab with tinted-glass windows featuring excellent visibility. Air-suspension-type, fully adjustable reclining seat with armrests; movable with or without front and swing control levers by slide. Instrument and control panel is built in cab wall and is in easy range of the operator. Powerful fresh-air-ventilation-type air conditioner provides rapid cooling. Rotatable blower louvers also serve as defrosters. Fluid-filled elastic-mounts and sound-proofing reduces noise level and vibration. Noise level 72 db (A) in the cab at maximum engine speed under no-load condition. Operator s eye level 19 ft. 9 in. (6.03 m) UNDERCARRIAGE Tracks Tractor-type undercarriage. Bolt linkage for side frame assures durability. Heavy-duty track frame of all-welded, stress-relieved structure. Top-grade materials used for toughness. Lifetime lubricated induction-hardened track rollers, idlers and sprockets with floating seals. Track shoes of cast steel with triple grousers. Durable strut reinforced track links with track guards. Hydraulic track adjuster provided with N 2 gas accumulator with relief valve. Tractor-Type Undercarriage Triple grouser track shoes of induction-hardened cast steel Shoe width 31 in. (800 mm) Number of Rollers and Shoes (each side) Upper rollers 3 Lower rollers 8 Track shoes 49 Traction Device Each track driven by a high-torque, axial-piston motor through planetary reduction gears, allowing counter rotation of the tracks. Easily replaceable sprockets. Spring-set, hydraulic-released disc parking brake. Travel speeds Low: 1.3 mph (2.1 km/h) High: 1.7 mph (2.8 km/h) Max. traction force 212,000 lbf ( kgf) Gradability 30 deg. (60%) max. WEIGHTS AND GROUND PRESSURE Backhoe: Equipped with 27 ft. 3 in. (8.3 m) BE-boom, 11 ft. in. (3.6 m) BE-arm, and 5.7 yd 3 (12.0 m 3 ) SAE heaped bucket. Shoe Type Shoe Width Operating Weight Ground Pressure Triple grousers 31 in. (800 mm) 423,280 lb. ( kg) 26.7 psi (184 kpa) Loading Shovel: Equipped with 14.4 yd 3 (11.0 m 3 ) SAE heaped bottom dump bucket Shoe Type Shoe Width Operating Weight Ground Pressure Triple grousers 31 in. (800 mm) 421,075 lb. ( kg) 26.5 psi (183 kpa)

5 BACKHOE CONTROL LAYOUT Left console 2. Left control lever/horn switch 3. Left travel pedal 4. Left travel lever 5. Right travel lever 6. Right travel pedal 7. Right control lever/horn switch 8. Right console 9. Operator s seat. Bucket close pedal (for loading shovel) 11. Bucket open pedal (for loading shovel) 12. Pilot control shut-off lever 13. Rear console 14. Emergency engine stop switch 15. Engine speed control dial 16. Key switch 17. Monitor display 17 1 S E R V I C E R E F I L L C A PAC I T I E S US Gallons Liters Imperial Gallons Fuel Tank 1, Engine Coolant Engine Oil Pump Drive Swing Device (each side) 2 x 17 2 x 67 2 x 15 Travel Final Device (each side) 2 x 18 2 x 70 2 x 16 Hydraulic Tank Hydraulic System DECK MACHINERY LAYOUT Diesel Engine 2. Pump Drive Unit 3. Hydraulic Pump x 6 (3 pump groups) 4. Hydraulic Oil Cooling Fan Motor 5. Hydraulic Oil Cooler 6. Engine Radiator 7. LTA Radiator 8. Fuel cooler 9. Pump Mission Oil Cooler. Engine-Pump Bulkhead 11. Control Valve x Swing Device x Center Joint 14. Hydraulic Tank 15. Fuel Tank 16. Battery Unit 17. Lubricator 18. High-Pressure Strainer x Reserve Tank (coolant) 20. Air Filter x 4 (Outer/Inner) 21. Muffler 22. Fuel Filter (Water Separator) 23. Cab 24. Ladder 25. Retractable-Type Ladder

6 EX SPECIFICATIONS L O A D I N G S H O V E L A T T A C H M E N T Boom and arm are all-welded, low-stress, high-tensile strength steel full-box section design. Efficient, automatic level crowding achieved by one-lever control because parallel link mechanism keeps the bucket digging angle constant, and level cylinder circuit maintains the bucket height constant (Auto-Leveling Crowd Mechanism). Dual-support-type boom/arm/bucket pin linkage Pin seals (in all portions) plus O-ring at arm top All cylinders are provided with a cylinder cushion mechanism Bucket cylinders with loading shovel are provided with an internal cylinder rod protector Feet Meter H G E E 1 EH1700 F A C B D Meter Feet Working Ranges A. Min. digging distance 18 ft. 3 in. (5 550 mm) B. Min. level crowding distance 25 ft. 1 in. (7 650 mm) C. Level crowding distance 15 ft. in. (4 820 mm) D. Max. digging reach 44 ft. 1 in. ( mm) E. Max. cutting height 47 ft. 11 in. (14 6 mm) E 1. Max. dumping height 34 ft. 3 in. ( 440 mm) F. Max. digging depth 19 ft. 5 in. (5 920 mm) G. Working radius at max. dumping height 22 ft. 7 in. (6 890 mm) H. Max. bucket opening width 6 ft. 11 in. (2 0 mm) Bucket 159,600 lb. (( kgf) (7 kn)) 14.4 yd 3 (11.0 m 3 ) Arm crowding force 15.7 yd 3 (12.0 m 3 ) 158,700 lb. (( kgf) (706 kn)) 19.6 yd 3 (15.0 m 3 ) 161,600 lb. (( kgf) (719 kn)) Bucket 148,400 lbf (( kgf) (660 kn)) 14.4 yd 3 (11.0 m 3 ) Breakout digging force 15.7 yd 3 (12.0 m 3 ) 136,200 lbf (( kgf) (606 kn)) 19.6 yd 3 (15.0 m 3 ) 137,600 lbf (( kgf) (612 kn)) Note: Data in light shaded area denotes the coal bottom dump bucket. Bucket (SAE Heaped 2:1) Capacity Width Number of Teeth Weight Type Material Density 14.4 yd 3 (11.0 m 3 ) ft. 8 in. (3 260 mm) 6 33,290 lb. (15 0 kg) Bottom dump type, general purpose 3,033 lbs. /yd 3 (1 800 kg/m 3 ) or less 15.7 yd 3 (12.0 m 3 ) ft. 8 in. (3 260 mm) 6 34,220 lb. ( kg) Bottom dump type, light duty 2,700 lbs. /yd 3 (1 600 kg/m 3 ) or less 21.6 yd 3 (15.0 m 3 ) 13 ft. 11 in. (4 260 mm) 8 37,080 lb. ( kg) Bottom dump type, coal handling 1,850 lbs. /yd 3 (1 0 kg/m 3 ) or less Note: These buckets do not include any type of wear protection for sides, bottom, and inside the bucket. Please consult your local Hitachi dealer for a proper wear protection system for your application. Please do not use the buckets without proper wear protection for your application.

7 B A C K H O E A T T A C H M E N T Boom and arm are all-welded, low-stress, full-box design. Bucket of all-welded high-strength steel structure. Bucket/arm joint pins are floating type. Replaceable thrust plates are provided with bucket/arm joint part. Auto-lubrication system for all pins, including bucket pins, is standard on the BE-Type front. Auto-lubrication for the bucket pins on the standard and long arms are optional. Feet Meter EH Meter Feet Working Ranges Boom Length 27 ft. 3 in. (8.3 m) 28 ft. 7 in. (8.70 m) 38 ft. 9 in. (11.8 m) Arm Length 11 ft. in. (3.6 m) 13 ft. 1 in. (4.00 m) 18 ft. 1 in. (5.5 m) 13 ft. 1 in. (4.0 m) 18 ft. 1 in. (5.5 m) 22 ft. 11 in. (7.0 m) A. Max. digging reach 50 ft. 0 in. ( mm) 52 ft. 9 in. ( mm) 57 ft. 5 in. ( mm) 63 ft. 8 in. ( mm) 68 ft. 5 in. ( mm) 71 ft. 8 in. ( mm) A 1. Max. digging reach (on ground) 48 ft. 6 in. ( mm) 51 ft. 3 in. ( mm) 56 ft. 1 in. ( mm) 62 ft. 5 in. ( mm) 67 ft. 4 in. ( mm) 70 ft. 8 in. ( mm) B. Max. digging depth 26 ft. in. (8 180 mm) 30 ft. 3 in. (9 230 mm) 35 ft. 2 in. ( 730 mm) 38 ft. 8 in. ( mm) 43 ft. 7 in. ( mm) 47 ft. 4 in. ( mm) B 1. Max. digging depth, 8 ft. (2.43 M) level 26 ft. 6 in. (8 070 mm) 29 ft. 11 in. (9 120 mm) 34 ft. 11 in. ( 640 mm) 38 ft. 3 in. ( mm) 43 ft. 3 in. ( mm) 47 ft. 1 in. ( mm) C. Max. cutting height 46 ft. 5 in. ( mm) 47 ft. 6 in. ( mm) 49 ft. 3 in. (15 0 mm) 57 ft. 0 in. ( mm) 59 ft. 6 i n. ( mm) 58 ft. 9 in. ( mm) D. Max. dumping height 29 ft. 9 in. (9 060 mm) 30 ft. 2 in. (9 200 mm) 32 ft. 2 in. (9 8 mm) 38 ft. 9 in. ( mm) 41 ft. 7 in. ( mm) 43 ft. 4 in. ( mm) E. Max. vertical wall depth 18 ft. 1 in. (5 520 mm) 21 ft. 9 in. (6 630 mm) 24 ft. 5 in. (7 430 mm) 33 ft. 0 in. ( 050 mm) 36 ft. 1 in. (11 0 mm) 36 ft. 11 in. ( mm) Bucket digging force SAE 138, 700 lb. (617 kn) 132,200 lb. (588 kn) 132,200 lb. (588 kn) 132,200 lb. (588 kn) 132,200 lb. (588 kn) 97,790 lb. (435 kn) ISO 150,800 lb. (671 kn) 145,900 lb. (649 kn) 146,400 lb. (651 kn) 145,200 lb. (649 kn) 149,000 lb. (663 kn) 9,900 lb. (489 kn) Arm crowd force SAE 136,900 lb. (609 kn) 125,700 lb. (559 kn) 120,000 lb. (534 kn) 125,700 lb. (559 kn) 120,000 lb. (534 kn) 93,520 lb. (416 kn) ISO 139,400 lb. (620 kn) 129,300 lb. (575 kn) 122,500 lb. (545 kn) 129,300 lb. (575 kn) 122,700 lb. (546 kn) 95,540 lb. (425 kn) Buckets Capacity Width Recommendation Number SAE Without Weight 27 ft. 2 in. (8.3 m) 28 ft. 7 in. (8.7 m) 38 ft. 9 in. (11.8 m) of Teeth Heaped (1:1) Side Cutters 11 ft. in. (3.8 m) 13 ft. 1 in. (4.0 m) 18 ft. 1 in. (5.5 m) 13 ft. 1 in. (4 m) 18 ft. 1 in. (5.5 m) 22 ft. 11 in. (7 m) 5.8 yd 3 (4.4 m 3 ) 6 ft. 9 in. (2 070 mm) 5,650 lb. (4 830 kg) 6.5 yd 3 (4.8 m 3 ) 5 ft. 5 in. (1 650 mm) 5 11,420 lb. (5 180 kg) 7.8 yd 3 (6.0 m 3 ) 6 ft. 5 in. (1 950 mm) 5 14,090 lb. (6 390 kg).5 yd 3 (8.0 m 3 ) 7 ft. 8 in. (2 325 mm) 5 16,380 lb. (7 430 kg) 12.6 yd 3 (9.6 m 3 ) 8 ft. 11 in. (2 7 mm) 5 17,8 lb. (8 080 kg) 15.7 yd 3 (12.0 m 3 ) ft. 0 in. (3 050 mm) 6 29,0 lb. ( kg) General purpose for materials with density of 3,033 lbs. /yd 3 (1 800 kg/m 3 ) or less. Note: These buckets do not include any type of wear protection for sides, bottom, and inside the bucket. Please consult your local Hitachi dealer for a proper wear protection system for your application. Please do not use the buckets without proper wear protection for your application.

8 EX SHIPPING INFORMATION EX components are designed for ease of transportation and on-site assembly. Components can be assembled without welding. upperstructure

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10 UNDERCARRIAGE Track Center Frame Assembly Weight: 37,040 lb. ( kg) Width: 15 ft. 7 in. (4 740 mm) Track Side Frame Assembly Weight: 48,720 lb. (22 0 kg) x 2 Width: 5 ft. 4 in. (1 630 mm) Center Cover Weight: 66 lb. (30 kg) x 2 Width: 1 ft. 5 in. (440 mm) Side Cover Weight: 172 lb. (78 kg) x 2 Width: 1 ft. 3 in. (380 mm) Stay Weight: 174 lb. (79 kg) Width: 4 in. (0 mm) Step Weight: 31 lb. (14 kg) Width: 1 ft. 9 in. (530 mm) LOADER ATTACHMENT Boom and Arm Assembly Weight: 55,690 lb. ( kg) Width: 7 ft. 1 in. (2 160 mm) Boom Cylinder Weight: 5,004 lb. (2 270 kg) Loader Bucket B Bucket Capacity A B Max. Width Weight 14.4 yd 3 (11.0 m 3 ) 11 ft. 5 in. (3 480 mm) ft. 3 in. (3 130 mm) 11 ft. 3 in. (3 440 mm) 33,290 lb. (15 0 kg) 15.7 yd 3 (12.0 m 3 ) 12 ft. 3 in. (3 730 mm) ft. 3 in. (3 130 mm) 11 ft. 3 in. (3 440 mm) 34,220 lb. ( kg) 19.6 yd 3 (15.0 m 3 ) 12 ft. 1 in. (3 690 mm) ft. 3 in. (3 130 mm) 13 ft. 7 in. (4 140 mm) 37,080 lb. ( kg) A

11 BACKHOE ATTACHMENT B A Boom Assembly Boom Length A B Width Weight 27 ft. 3 in. (8.30 m) 28 ft. 7 in. (8 720 mm) 11 ft. 2 in. (3 400 mm) 6 ft. 9 in. (2 050 mm) 41,230 lb. ( kg) 28 ft. 6 in. (8.70 m) 29 ft 11 in (9120 mm) 11 ft. 6 in. (3 500 mm) 6 ft. 9 in. (2 050 mm) 42,1 lb. (19 0 kg) 38 ft. 9 in. (11.80 m) 40 ft. 1 in. ( mm) 12 ft. 2 in. (3 700 mm) 6 ft. 9 in. ( mm) 50,040 lb. ( kg) B A BACKHOE BUCKET Capacity SAE heaped A B Width Weight 5.8 yd 3 (4.4 m 3 ) 8 ft. 8 in. (2 630 mm) 7 ft. 2 in. (2 180 mm) 6 ft. in. (2 070 mm),650 lb. (4 830 kg) 6.5 yd 3 (4.8 m 3 ) 9 ft. 8 in. (2 950 mm) 8 ft. 1 in. (2 270 mm) 5 ft. 5 in. (1 650 mm) 11,420 lb. (5 180 kg) 7.8 yd 3 (6.0 m 3 ) 9 ft. 8 in. (2 950 mm) 8 ft. 1 in. (2 470 mm) 6 ft. 5 in. (1 950 mm) 14,090 lb. (6 390 kg).5 yd 3 (8.0 m 3 ) ft. 2 in. (3 090 mm) 8 ft. 2 in. (2 480 mm) 7 ft. 8 in. (2 325 mm) 16,380 lb. (7 430 kg) 12.6 yd 3 (9.6 m 3 ) ft. 2 in. (3 090 mm) 8 ft. 2 in. (2 480 mm) 8 ft. 11 in. (2 7 mm) 17,8 lb. (8 080 kg) 15.7 yd 3 (12.0 m 3 ) 11 ft. 2 in. (3 4 mm) 8 ft. in. (2 680 mm) 11 ft. 0 in. (3 050 mm) 29,0 lb. ( kg) A B Arm Assembly Arm Length A B Width Weight 11 ft. in. (3.6 m) 16 ft. 5 in. (5 000 mm) 6 ft. 9 in. (2 060 mm) 5 ft. 8 in. (1 720 mm) 23,370 lb. ( 600 kg) 13 ft. 1 in. (4.0 m) 17 ft. 4 in. (5 280 mm) 6 ft. 5 in. (1 950 m m) 5 ft. 8 in. (1 720 mm) 23,150 lb. ( 500 kg) 18 ft. 0 in. (5.5 m) 22 ft. 3 in. (6 780 mm) 5 ft. 7 in. (1 700 mm) 5 ft. 8 in. (1 720 mm) 25,350 lb. ( kg) 23 ft. 0 in. (7.0 m) 27 ft. 6 in. (8 370 mm) 7 ft. 0 in. (2 140 mm) 5 ft. in. (1 780 mm) 24,030 lb. ( 900 kg)

12 LIFTING CAPACITIES Rating over side or 360-degrees Rating over front U n i t 1, l b. ( K G ) Conditions Load Point Height Load Radius 19 ft. 6 in. (6 m) 26 ft. 3 in. (8 m) 32 ft. in. ( m) 39 ft. 4 in. (12 m) 45 ft. 11 in. (14 m) At Maximum Reach ft. in. (meter) 32 ft. in. ( m) BE-boom: 27 ft. 3 in. (8.30 m) BE-arm: 11 ft. in.(3.6 m) Bucket SAE: 15.7 yd m 3 ) Shoes: 31 in. (800 mm) 26 ft. 3 in.(8 m) 19 ft. 8 in. (6 m) 13 ft. 1 in. (4 m) 6 ft. 7 in. (2 m) 0 (Ground) 6 ft. 7 in. ( 2 m) 13 ft. 1 in. ( 4 m) 19 ft. 8 in. ( 6 m) *37.9 *37.9 *17.0 * ft. 7 in. (*17.2) (*17.2) (*7.7) (*7.7) (14.5 m) *56.2 *56.2 *48.7 *48.7 *17.9 * ft. 7 in. (*25.5) (*25.5) (*22.1) (*22.1) (*8.1) (*8.1) (14.8 m) *64.8 *64.8 *52.3 *52.3 *19.6 * ft. 3 in. (*29.4) (*29.4) (*23.7) (*23.7) (*8.9) (*8.9) (14.7 m) *72.5 * *56.0 *22.5 * ft. 11 in. (*32.9) (*32.9) (22.9) (*25.4) (*.2) (*.2) (14.3 m) *48.3 *58.0 *23.2 * ft. 7 in. (31.1) (*34.8) (21.9) (*26.3) (*.5) (*.5) (13.6 m) 1.0 * * *55.8 (45.8) (*46.8) (30.4) (*34.3) (21.5) (*25.3) *117.1 *117.1 *91.3 *91.3 *67.2 *67.2 (*53.1) (*53.1) (*41.4) (*41.4) (*30.5) (*30.5) *66.8 *66.8 (*30.3) (*30.3) Conditions Boom: 28 ft. 6 in. (8.7 m) Arm: 13 ft. 1 in. (4.00 m) Bucket: SAE: 12.6 yd 3 (9.6 m 3 ) Shoes: 31 in. (800 mm) Load Point Height 32 ft. in. ( m) 26 ft. 3 in. (8 m) 19 ft. 8 in. (6 m) 13 ft. 1 in. (4 m) 6 ft. 7 in. (2 m) 0 (Ground) 6 ft. 7 in. ( 2 m) 13 ft. 1 in. ( 4 m) 19 ft. 8 in. ( 6 m) Load Radius At Maximum Reach 19 ft. 6 in. (6 m) 26 ft. 3 in. (8 m) 32 ft. in. ( m) 39 ft. 4 in. (12 m) 45 ft. 11 in. (14 m) ft. in. (meter) *35.5 *35.5 *21.7 * ft. 3 in. (*16.1) (*16.1) (*9.84) (*9.84) (14.4 m) *48.3 *48.3 *21.4 * ft. 7 in. (*21.9) (*21.9) (*9.69) (*9.69) (15.1 m) *58.9 *58.9 *51.2 *51.2 *21.8 * ft. 6 in. (*26.7) (*26.7) (*23.2) (*23.2) (*9.90) (*9.90) (15.4 m) *92.4 *92.4 *68.1 *68.1 *55.8 *55.8 *37.5 *37.5 *22.9 * ft. in. (*41.9) (*41.9) (*30.9) (*30.9) (*25.3) (*25.3) *17.0 *17.0 (*.4) (*.4) (15.5 m) *76.5 * * *43.4 *25.1 * ft. in. (*34.7) (*34.7) (26.4) (*27.4) 19.6 *19.7 (*11.4) (*11.4) (15.2 m) 9.6 * * *63.3 *28.7 * ft. 7 in. (49.7) (*50.6) (34.5) (*37.0) (25.3) (*28.7) (*13.0) (*13.0) (14.5 m) 8.2 * * *62.8 *32.9 * ft. 0 in. (49.1) (*49.5) (33.6) (*37.1) (24.7) (*28.5) (*14.9) (*14.9) (13.4 m) *7.1 *7.1 *0.1 * * *55.8 (*48.6) (*48.6) (*45.4) (*45.4) (33.7) (*34.5) (25.0) (*25.3) *3.0 *3.0 *81.1 *81.1 *59.1 *59.1 (*46.7) (*46.7) (*36.8) (*36.8) (*26.8) (*26.8) Notes: 1. Ratings are based on SAE J Lifting capacity of the EX Series does not exceed 75% of tipping load with the machine on firm, level ground or 87% full hydraulic capacity. 3. The load point is a hook (not standard equipment) loaded on the back of the bucket. 4. *Indicates load limited by hydraulic capacity.

13 Load Radius Load Point Height Lifting Capacity Conditions Boom: 28 ft. 6 in. (8.7 m) Semi-long arm: 18 ft. 0 in. (5.5 m) Bucket SAE:.5 yd 3 (8.0 m 3 ) Shoes: 31 in. (800 mm) Load Point Height 32 ft. in. ( m) 26 ft. 3 in. (8 m) 19 ft. 8 in. (6 m) 13 ft. 1 in. (4 m) 6 ft. 7 in. (2 m) 0 (Ground) 6 ft. 7 in. ( 2 m) 13 ft. 1 in. ( 4 m) 19 ft. 8 in. ( 6 m) 26 ft. 3 in. ( 8 m) Load Radius At Maximum Reach 19 ft. 6 in. (6 m) 26 ft. 3 in. (8 m) 32 ft. in. ( m) 39 ft. 4 in. (12 m) 45 ft. 11 in. (14 m) ft. in. (meter) *22.3 * ft. 2 in. (*.1) (*.1) (15.9 m) *38.8 *38.3 *22.0 * ft. 6 in. (*17.6) (*17.6) (*.0) (*.0) (16.6 m) *43.2 *43.2 *40.1 *40.1 *22.5 * ft. 5 in. (*19.6) (*19.6) (*18.2) (*18.2) (*.2) (*.2) (16.9 m) *76.5 *76.5 *58.6 *58.6 *48.9 *48.9 *43.0 *43.0 *23.8 * ft. 5 in. (*34.7) (*34.7) (*26.6) (*26.6) (*22.2) (*22.2) (*19.5) (*19.5) (*.8) (*.8) (16.9 m) *94.6 *94.6 *68.8 *68.8 *54.7 * *46.1 *25.8 * ft. 6 in. (*42.9) (*42.9) (*31.2) (*31.2) (*24.8) (*24.8) (20.0) (*20.9) (*11.7) (*11.7) (16.6 m) *5.8 *5.8 *76.5 * * *48.7 *28.9 * ft. 6 in. (*48.0) (*48.0) (*34.7) (*34.7) (25.6) (*27.0) (19.1) (*22.1) (*13.1) (*13.1) (16.0 m) *115.3 * * * * *49.2 *33.6 * ft. 6 in. (*52.3) (*52.3) (48.7) (*49.7) (33.5) (*36.5) (24.5) (*28.1) (18.5) (*22.3) (*15.4) (*15.4) (15.1 m) *124.3 *124.3 *6.3 * * *60.6 *31.1 * ft. 11 in. (*56.4) (*56.4) (*48.2) (*48.2) (32.9) (*36.0) (24.1) (*27.5) (*14.1) (*14.1) (13.7 m) *128.5 *128.5 *95.5 *95.5 *71.7 *71.7 *51.8 *51.8 (*58.4) (*58.3) (*43.3) (*43.3) (*32.5) (*32.5) (*23.5) (*23.5) *96.1 *96.1 *72.5 *72.5 *50.5 *50.0 (*43.6) (*43.6) (*32.9) (*32.9) (*22.8) (*22.8)

14 LIFTING CAPACITIES Rating over side or 360-degrees Rating over front U n i t 1, l b. ( K G ) Conditions Load Point Height 19 ft. 6 in. (6 m) 26 ft. 3 in. (8 m) Load Radius 32 ft. in. ( m) 39 ft. 4 in. (12 m) 45 ft. 11 in. (14 m) 52 ft. 6 in. (16 m) At Maximum Reach ft. in. (meter) Long boom: 38 ft. 9 in. (11.80 m) Arm: 13 ft. 1 in. (4.00 m) Bucket SAE: 8.0 yd 3 (6.0 m 3 ) Shoes: 31 in. (800 mm) 39 ft. 4 in. (12 m) 32 ft. in. ( m) 26 ft. 3 in. (8 m) 19 ft. 8 in. (6 m) 13 ft. 1 in. (4 m) 6 ft. 7 in. (2m) 0 (Ground) 6 ft. 7 in. ( 2 m) 13 ft. 1 in. ( 4 m) 19 ft. 8 in. ( 6 m) 32 ft. in. ( 8 m) *30.0 **30.0 *27.1 * ft. 9 in. (*13.6) (*13.6) (*12.3) (*12.3) (17.0 m) *30.0 *30.0 *26.7 * ft. 9 in. (*13.6) (*13.6) (*12.1) (*12.1) (17.9 m) *37.0 *37.0 *32.0 *32.0 *29.8 * * ft. 8 in. (*16.8) (*16.8) (*14.5) (*14.5) (*13.5) (*13.5) (11.3) (*11.9) (18.5 m) *42.3 *42.3 *35.1 *35.1 *30.9 * * ft. 8 in. (*19.2) (*19.2) (*15.9) (*15.9) (*14.0) (*14.0) (.5) (*11.9) (18.8 m) *47.8 *47.8 *38.4 * * * ft. 8 in. (*21.7) (*21.7) (*17.4) (*17.4) (14.4) (*14.8) (.1) (*12.1) (18.8 m) 50.5 * * * * ft. 0 in. (22.9) (*23.7) (17.7) (*18.7) (13.7) (*15.7) (.2) (*12.5) (18.6 m) 48.3 * * * * ft. 5 in. (21.9) (*24.9) (16.8) (*19.7) (13.1) (*16.3) (.7) (*13.2) (18.1 m) 47.4 * * * * ft. 9 in. (21.5) (*25.3) (16.4) (*20.1) (13.0) (*16.4) (12.0) (*13.8) (17.3 m) *65.7 * * *43.4 *30.0 * ft. 2 in. (*29.8) (*31.1) (21.6) (*24.7) (16.5) (*19.7) (*13.6) (*13.6) (16.2 m) *76.5 *76.5 *63.1 * * *39.5 *28.0 * ft. 11 in. (*34.7) (*34.7) (*28.6) (*28.6) (22.2) (*22.9) (17.2) (*17.9) (*12.7) (*12.7) (14.6 m) *65.0 *65.0 *53.6 *53.6 *41.7 *41.7 (*29.5) (*29.5) (*24.3) (*24.3) (*18.9) (*18.9) Conditions Load Point Height 19 ft. 6 in. (6 m) 26 ft. 3 in. (8 m) 32 ft. in. ( m) Load Radius 39 ft. 4 in. (12 m) 45 ft. 11 in. (14 m) 52 ft. 6 in. (16 m) At Maximum Reach ft. in. (meter) Long boom: 38 ft. 9 in. (11.8 m) Semi-long arm: 18 ft. 1 in. (5.50 m) Bucket SAE: 6.5 yd 3 (4.8 m 3 ) Shoes: 31 in. (800 mm) 45 ft. 11 in. (14 m) 39 ft. 4 in. (12 m) 32 ft. in. ( m) 26 ft. 3 in. (8 m) 19 ft. 8 in. (6 m) 13 ft. 1 in. (4 m) 6 ft. 7 in. (2 m) 0 (Ground) *22.1 * ft. 9 in. (*.0) (*.0) (17.6 m) *23.8 *23.8 *21.9 * ft. 4 in. (*.8) (*.8) (*9.91) (*9.91) (18.7 m) *22.9 *22.9 *21.9 * ft. 0 in. (*.4) (*.4) (*9.93) (*9.93) (19.5 m) *26.5 *26.5 *24.0 *24.0 *23.6 *23.6 *22.1 * ft. 7 in. (*12.0) (*12.0) (*.9) (*.9) (*.7) (*.7) (*.0) (*.0) (20.0 m) *35.7 *35.7 *29.5 *29.5 *25.8 *25.8 *24.0 * * ft. 3 in. (*16.2) (*16.2) (*13.4) (*13.4) (*11.7) (*11.7) (*.9) (*.9) (9.39) (*.2) (20.2 m) *41.5 *41.5 *33.3 *33.3 *28.2 *28.2 *25.1 * * ft. 7 in. (*18.8) (*18.8) (*15.1) (*15.1) (*12.8) (*12.8) (*11.4) (*11.4) (9.05) (*.5) (20.3 m) *46.5 *46.5 *36.8 *36.8 *30.4 * * * ft. 11 in. (*21.1) (*21.1) (*16.7) (*16.7) (*13.8) (*13.8) (11.4) (*12.0) (9.08) (*.8) (20.1 m) *50.5 *50.5 *39.7 * * * * ft. 0 in. (*22.9) (*22.9) (*18.0) (*18.0) (14.1) (*14.7) (.9) (*12.5) (9.49) (*11.1) (19.8 m) 49.8 * * * * * ft. 0 in. (22.6) (*23.9) (17.4) (*18.8) (13.6) (*15.3) (.8) (*12.6) (.3) (*11.3) (18.9 m) 67.2 * * * *33.7 *25.1 * ft. 9 in. (30.5) (*31.1) (22.3) (*24.1) (17.1) (*19.1) (13.4) (*15.3) (*11.4) (*11.4) (17.9 m) *76.7 *76.7 *83.8 *83.8 *65.5 * * * *31.3 *24.5 * ft. 2 in. (*34.8) (*34.8) (*38.0) (*38.0) (*29.7) (*29.7) (22.6) (*23.3) (17.3) (*18.4) (13.9) (*14.2) (*11.1) (*11.1) (16.5 m) *93.5 *93.5 *74.7 *74.7 *59.3 *59.3 *46.5 * *22.1 * ft. 11 in. (*42.4) (*42.4) (*33.9) (*33.9) (*26.9) (*26.9) (*21.1) (*21.1) (*16.2) (*16.2) (*.0) (*.0) (14.6 m) *60.4 *60.4 *48.0 *48.0 *35.7 *35.7 (*27.4) (*27.4) (*21.8) (*21.8) (*16.2) (*16.2)

15 Load Radius Load Point Height Lifting Capacity Load Radius Conditions Load Point Height 19 ft. 6 in. (6 m) 26 ft. 3 in. (8 m) 32 ft. in. ( m) 39 ft. 4 in. (12 m) 45 ft. 11 in. (14 m) 52 ft. 6 in. (16 m) At Maximum Reach ft. in. (meter) Long boom: 38 ft. 9 in. (11.8 m) Semi-long arm: 23 ft. 0 in. (7.0 m) Bucket SAE: 5.8 yd 3 (4.4 m 3 ) Shoes: 31 in. (800 mm) 45 ft. 11 in. (14 m) 39 ft. 4 in. (12m) 32 ft. in. ( m) 26 ft. 3 in. (8 m) 19 ft. 8 in. (6 m) 13 ft. 1 in. (4 m) 6 ft. 7 in. (2 m) 0 (Ground) 6 ft. 7 in. ( 2 m) 13 ft. 1 in ( 4 m) 19 ft. 8 in. ( 6 m) 26 ft. 3 in. ( 8 m) 32 ft. in. ( m) 39 ft. 4 in. ( 12 m) *17.9 * ft. 8 in. (*8.11) (*8.11) (18.8 m) *16.9 * ft. 0 in. (*7.68) (*7.68) (19.8 m) *21.9 *21.9 *16.4 * ft. 3 in. (*9.95) (*9.95) (*7.44) (*7.44) (20.5 m) *23.4 *23.4 *22.5 *22.5 **16.3 * ft. 11 in. (*.6) (*.6) (*.2) (*.2) (*7.37) (*7.37) (21.0 m) *29.1 *29.1 *25.8 *25.8 *23.8 *23.8 *21.2 *21.2 *16.4 * ft. 11 in. (*13.2) (*13.2) (*11.7) (*11.7) (*.8) (*.8) (*9.62) (*9.62) (*7.45) (*7.45) (21.3 m) *40.1 *40.1 *33.1 *33.1 *28.4 *28.4 *25.6 * *24.0 *16.9 * ft. 11 in. (*18.2) (*18.2) (*15.0) (*15.0) (*12.9) (*12.9) (*11.6) (*11.6) (.5 (*.9) (*7.68) (*7.68) (21.3 m) *46.1 *46.1 *37.0 *37.0 *31.3 *31.3 *27.3 * *24.9 *17.8 * ft. 3 in. (*20.9) (*20.9) (*16.8) (*16.8) (*14.2) (*14.2) (*12.4) (*12.4) (.1) (*11.3) (*8.07) (*8.07) (21.1 m) *51.2 *51.2 *40.6 *40.6 *33.7 * * *24.7 *19.1 * ft. 3 in. (*23.2) (*23.2) (*18.4) (*18.4) (*15.3) (*15.3) (12.5) (*13.2) (9.87) (*11.2) (*8.64) (*8.64) (20.8 m) 54.0 * * * *30.2 *20.9 * ft. 11 in. (24.5) (*24.7) (19.0) (*19.7) (15.0) (*16.2) (12.0) (*13.7) (*9.46) (*9.46) (20.1 m) 70.3 * * * * *30.6 *23.4 * ft. 0 in. (31.9) (*33.0) (23.8) (*25.5) (18.4) (*20.4) (14.6) (*16.7) (11.8) (*13.9) (*.6) (*.6) (19.2 m) *60.4 *60.4 *72.8 * * * * *28.7 *26.5 * ft. 1 in. (*27.4) (*27.4) (*33.0) (*33.0) (31.9) (*32.5) (23.6) (*25.5) (18.3) (*20.4) (14.6) (*16.6) (12.1) (*13.0) (*12.0) (*12.0) (18.0 m) *65.5 *65.5 *82.0 *82.0 *67.9 * * * *33.3 *26.2 * ft. in. (*29.7) (*29.7) (*37.2) (*37.2) (*30.8) (*30.8) (24.0) (*24.3) (18.6) (*19.4) (15.1) (*15.1) (*11.9) (*11.9) (16.4) *76.3 *76.3 *76.7 *76.7 *60.4 *60.4 *47.4 *47.4 *36.2 *36.2 (*34.6) (*34.6) (*34.8) (*34.8) (*27.4) (*27.4) (*21.5) (*21.5) (*16.4) (*16.4) *59.1 *59.1 *46.1 *46.1 *33.3 *33.3 (*26.8) (*26.8) (*20.9) (*20.9) (*15.1) (*15.1) Notes: 1. Ratings are based on SAE J Lifting capacity of the EX Series does not exceed 75% of tipping load with the machine on firm, level ground or 87% full hydraulic capacity. 3. The load point is a hook (not standard equipment) loaded on the back of the bucket. 4. *Indicates load limited by hydraulic capacity.

16 OUR NAME LOOKS GOOD ON ORANGE. It s our color. It s our brand. New product-support initiatives and our strengthened dealer network is more proof that we are as passionate as ever about this industry. We are dedicated to building the best equipment in the world and keeping it painted Hitachi Orange. Specifications and design subject to change without notice. DKAEX1900HT Litho in U.S.A. (08-02)