Hitachi EH4000AC-3
Browse All Hitachi or Rock Truck Models
Contents:
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 (deletedelete) |
| Batteries | 48 V |
Body
| Payload | 442000.4 lb (200488 kg) |
| Weight | 57320.2 lb (26000 kg) |
Engine
| Emissions Certification | 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
| 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 |
