Hitachi EH3500AC-3 Haul Truck (Cummins)

Hitachi EH3500AC-3 Haul Truck (Cummins) Dimensions

Dimensions

Overall Length 533.86 in (13560 mm)
Width Over Tyres 270.08 in (6860 mm)
Max. Height 275.6 in (7000 mm)
Turning Diameter (ISO 7457) 96.12 ft in (29.3 m)

Weight

Nominal Payload 361999 lb (181000 kg)
Chassis with Hoist & Body Parts 260145 lb (118000 kg)
Body Excluding Body Parts 50706 lb (23000 kg)
Net Machine Weight 310852 lb (141000 kg)
Max Operation Weight (Target GMOW) 709888 lb (322000 kg)

Body

Body Raise Travel 59 degrees
Body Raise Time 17.5 sec
Body Float Time 15.0 sec
Capacity (Struck) 105.2 yd3 (80.4 m3)
Capacity (Heaped 3:1) 137.3 yd3 (105 m3)
Capacity (Heaped 2:1) 153.0 yd3 (117 m3)

Hitachi EH3500AC-3 Haul Truck Body (Cummins)

HITACHI AC-Drive System

AC Control Cabinet
Rectifier – No Of Units 1
Rectifier – Rated Capacity 1797 hp (1340 kw)
Inverter – No Of Units 2
Inverter – Rated Capacity Per Unit 1072.9 hp (800 kw)
Chopper – No Of Units 2
Chopper – Rated Capacity Per Unit 1743 hp (1282 kw), 1768 hp (1300 kw)
Alternator
Alternator – No Of Units 1
Alternator – Capacity 2011.6 hp (1500 kw)
AC Wheel Motor
AC Wheel Motor – No Of Units 2
Ac-Wheel Motor – Capacity Per Unit 831.5 hp (620 kw)
Grid Box (Electric Brake)
Grid Box – Number Of Modules 4
Grid Box – Capacity Per Unit 838 hp (625 kw)
Axle
Planetary Ratio 35.2 : 1
Axle Maximum Speed (Continuous) 35 mph (56 km/h)

Hitachi EH3500AC-3 (Cummins) Specs

Operational Specs

Alternator 140 amps
Voltage 24 V
Batteries 48 V (4 x 12 V Heavy Duty Battery 245H52)

Engine Details

Cylinders 16
Engine Make Cummins
Engine Model Cummins QSKTA50-CE
Displacement 3070 cu in (50.3 L)
Rated Power 2000 hp (1491 kw)
Power Measured @ 1900 rpm
Max Torque 5805 lb ft (7871 Nm)
Torque Measured @ 1500 rpm
Bore 6.3 in (159 mm)
Stroke 6.3 in (159 mm)
Starting System 24 V
Aspiration Turbocharged / Aftercooled
Emission Standards U.S. EPA Tier-2

Tires

Front Tire Size 37.00 R57 (Optional 40.00R57)
Rear Tire Size 37.00 R57 (Optional 40.00R57)
Rim Width 29 in (736.6 mm)

Brakes

Parking Brake Disc
Discs Per Axle 2
Dynamic Braking 3754.9 hp (2800 kw)
Front Axle – Dry Disc 4 ft in (1219.2 mm)
Rear Axle – Dry Disc 3.7 ft in (1127.8 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

Hydraulic System

Type Two Hitachi 3-stage, double-acting cylinders, with electronic controlled cushioning in retraction and extension, containing dual rod seals and urethane energized scrapers, inverted and outboard mounted
Pump Type A tandem piston pump combines with 4 position electronic pilot controlled hoist valve
Controls The electrical controller is mounted to the shift tower
Steering System Closed-center, full time hydrostatic power steering system using two double-acting cylinders and a variable displacement piston pump

Hitachi EH3500AC-3 Cab (Cummins)

Service Refill Capacities

Fuel Tank Capacity 531.0 gal (2010 L)
Fuel Tank Capacity (optional) 961.6 gal (3640 L)
Engine Oil System Capacity 52.9 gal (200 L)
Engine Cooling System Capacity 140.3 gal (531 L)
Hydraulic System Fluid Capacity 198.1 gal (750 L)
Main Accumulator Capacity 18.5 gal (70 L)
Planetary Drives (L&R) Capacity 57.6 gal (218 L)
Front Wheels (L&R) Capacity 4.5 gal (17 L)
Windshield Washer Capacity 5.3 gal (20 L)
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