Hitachi EH4000AC-3 Haul Truck

Dimensions

Overall Length 47.22 ft in (14390 mm)
Hoist – Type Twin, 3-stage
Max Height 23982.94 ft in (7310 m)
Power Down Yes
Width Over Tyres 566.54 in (14390 mm)

Ac-Drive System

Rectifier – Rated Capacity 2253 hp (1680 kw)
Inverter – No Of Units 2
Inverter – Rated Capacity Per Unit 1341.1 hp (1000 kw)
Chopper – No Of Units 2
Chopper – Rated Capacity Per Unit 2615 hp (1950 kw)
Alternator – No Of Units 1
Alternator – Capacity 2548 hp (1900 kw)
Ac-Wheel Motor – No Of Units 2
Ac-Wheel Motor – Capacity Per Unit 1025.9 hp (765 kw)
Grid Box – Number Of Modules 5
Grid Box – Capacity Per Unit 838.2 hp (625 kw)
Axle – Maximum Speed 34.8 mph (56 km/h)
Rectifier – No Of Units 1

Electrical System

Alternator 140 amps
Voltage 24 V V
Batteries 48 V

Body

Payload 442000.4 lb (200488 kg)
Weight 57320.2 lb (26000 kg)

Engine Details

Emission Standards U.S. EPA Tier-2
Cylinders 16
Starting System 24 V
Piston Displacement 3661.5 cu in (60 L)
Engine Model Cummins QSKTA60-CE
Net Power 2375 hp (1771 kw)
Gross Power 2499.7 hp (1864 kw)
Power Measured @ 1900 rpm
Max Torque 7256.9 lb ft (9839 Nm)
Aspiration Turbocharged/Aftercooled
Bore 6.3 in (159 mm)
Stroke 7.5 in (190 mm)

Capacities

Brake Cooling 66.1 gal (250 L)
Fuel Tank – Diesel 708 gal (2680 L)
Planetary Drives (L&R) 79.3 gal (300 L)
Front Wheels (L&R) 9 gal (34 L)
Control Cabinet Cooling System 14.8 gal (56 L)
Main Accumulator 37 gal (140 L)
Windshield Washer 5.3 gal (20 L)
Hydraulic System 198.2 gal (750 L)
Crankcase 68.7 gal (260 L)
Body-Struck 138.7 yd3 (106 m3)
Body-Heaped 2:1 201.5 yd3 (154 m3)

Operational Specs

Max Operation Weight – Total 359353.5 lb (163000 kg)

Tires

Front & Rear 29 in (736.6 mm)
Tire Size Engine 46 / 90 R57

Hydraulic System

Body Raise Travel 57.5 degrees
Body Raise Time 18 sec
Body Float Time 13 sec

Brakes

Parking Brake Service Brakes
Discs Per Axle 2
Dynamic Braking 4291.3 hp (3200 kw)
Rear Axle(Oil-Cooled Wet Disc)-Friction 11742.9 in2 (75760 cm2)
Front Axle – Dry Disc 4 ft in (1219.2 mm)
Service Brake Hydraulic
Secondary Brake Two of front hydraulic, rear hydraulic and electric brake within the service brake system provide modulated reserve braking capability
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