EH4000ACII
8Pages

Catalog excerpts

EH4000ACII SPECIFICATIONS TA R G E t G M O W : 3 8 4 0 0 0 k g ( 8 4 6 , 5 6 1 L B ) RATED POWER: 1864 KW (2500 HP)

H itachi A C T E C H N O L O G Y Hitachi has been at the forefront of both Gate Turn Off (GTO) and IGBT propulsion technology for over 30 years. Our GTO and IGBT systems are powering Japan’s famous bullet trains as well as similar trains throughout the world. Now, this IGBT expertise has been channeled into these Hitachi AC-drive trucks. Unlike all other competitors, the entire AC-drive system is designed, built, and supported by the same company — Hitachi. The new-generation Hitachi IGBT system outperforms previous and competitive systems through its simplicity, improved efficiency, and...

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EH4000ACII DIMENSIONS STA NDA RD EQUIPMENT General AC-drive system, auto cruise control AC-drive system, auto retarding control AC-drive system, brake blending control AC-drive system control cabinet, pressurized/liquid cooled, and lockable Automatic lubrication system (Lincoln) Battery isolation switch Body prop pins Deck-mounted muffler Deck-mounted stone guards Diagonal front stairway Electric-controlled hoist system Electric horns (4) Engine access ladders (2) Engine shutdown switch, beside engine (2) Engine shutdown switch, ground level, on bumper (1) Engine shutdown switch, inside...

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Emission Certification Bore & Stroke 4-cycle dieselwith MCR fuel system, 16 cylinders 1 stage turbocharged and low-temperature aftercooled HITACHI AC-DRIVE SYSTEM AC-Control Cabinet Rectifier Number of units Rated capacity Inverter Number of units Rated capacity per unit Chopper Number of units Rated capacity per unit Cabinet is pressurized to reduce dust and moisture. Equipped with a reliable liquid cooling system and lockable doors for safety. Equipped with auxiliary inverters to provide grid motors, blower motor for wheel motors, cabinet coolant pump, and final drive lubricant pump with...

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BRAKE SYSTEM Brake system complies with ISO 3450 (SAE J1473). An all-hydraulic actuated braking system provides precise braking control and quick system response. The system is pressure proportioned, front to rear, for improved slippery road control. Front Axle - Dry Disc Disc diameter each (2 discs/axle, 3 calipers/disc) 121.6 cm (4 ft.) Rear Axle - Oil-cooled Wet Disc Brake surface area per axle 75 760 cm2 (81 ft2) Dual independent hydraulic circuits within the service-brake system provide fully modulated reserve-braking capability. Both front and rear brakes are automatically applied...

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SUSPENSION Front Suspension Independent trailing arms make up the front axle. NEOCON struts containing energy-absorbing gas and compressible NEOCON-ETM fluid are mounted between the trailing arms and frame. Inherent in the NEOCON strut design is a variable damping and rebound feature. Rear Suspension “A” frame structure, integral with axle housing, links the drive axle to the frame at forward center point with pin and spherical bushing. A track rod provides lateral stability between the frame and drive axle. Heavyduty rear-mounted NEOCON struts containing energy-absorbing gas and...

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BASIC COMPONENT WEIGHTS INFORMATION FOR BUILDING SHIPPING LOADS (DOES NOT INCLUDE BODY OR TIRES) SKID/CASE DESCRIPTION WEIGHT #1 Steel Skid: Frame #2 Steel Skid: Front Axle #3 Steel Skid: DIMENSIONS: Length Width Height 43 076 kg (94,965 lb.) 11 430 mm (37 ft. 6 in.) 4370 mm (14 ft. 4 in.) 4020 mm (13 ft. 2 in.) 14 171 kg (31,241 lb.) 7400 mm (24 ft. 3 in.) 3000 mm (9 ft. 10 in.) 1750 mm (5 ft. 9 in.) Cab 2680 kg (5908 lb.) 2700 mm (8 ft. 10 in.) 1700 mm (5 ft. 7 in.) 2450 mm (8 ft.) #4 Steel Skid: Cab Support 2190 kg (4828 lb.) 7130 mm (23 ft. 5 in.) 1890 mm (6 ft. 2 in.) 1200 mm (3 ft. 11...

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O U R NA M E L O O K S G O O D O N O R A N G E . It’s our color. It’s our brand. New product-support initiatives and our strengthened dealer network are 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. www.hitachimining.com DK4000AC2S Litho in U.S.A. (10-07) Specifications and design subject to change without notice.

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