DUMP TRUCK Model Code : EH4000AC Nominal Payload with Standard Equipment : 222 tonnes (244.7 tons) Target Gross Machine Operating Weight with Standard Tires : 384 000 kg Engine : Cummins QSKTA60-CE Rated Power 1 864 kW (2 500HP)

Refined engineering and advanced Hitachi AC Drive system technology has created hauling capability well recognized in the surface mining industry. The EH4000AC continues to prove itself as an exceedingly capable and reliable solution to mine applications worldwide. AC Drive Proven Performance & Economic Advantages Hitachi engineered AC drives make your hauler a more valuable asset in your mining operation. Better performance, higher availability, and significant reductions in maintenance and operating costs result in a lower cost per tonne and a higher return on your investment. High-Powered...

Hitachi AC drive technology provides superior truck performance with higher top speeds, better gradeability and stronger retardation. Hitachi inverter modules provide high rigid truck controlability and efficiency. The Hitachi AC wheel motors do not have commutators and brushes, which improves truck performance by providing reduced maintenance costs, higher truck availability and higher travel speeds. These advantages result in more productivity and lower costs per tonne. Hitachi AC drive systems also power electric train locomotives world wide. Water Cooling Pump Grid Motor Retarding Grid Box...

Superior Suspension The Hitachi trailing arm suspension system delivers excellent maneuverability, even at higher speeds. The trailing arm layout offers greater ease of servicing while improving truck performance compared to suspended king-pin designs. The pivot mounting of the trailing arm design allows only axial input to the strut and allows wheel movement to the vertical plane only. Features: • Lateral forces that act on the front wheels are minimized, resulting in reduced tire scuffing. • Dynamic friction (side-wall force) within the strut is low due to the features of the trailing arm suspension...

Rated Power Maximum Torque BODY CAPACITIES Body capacity and payload subject to change based on customer specific material density and application. STEERING SYSTEM Closed-center, full time hydrostatic power steering system using two double-acting cylinders and a variable displacement piston pump. Hitachi accumulators provide supplementary steering in accordance with ISO 5010 (SAE J1511), supplying a constant steering rate under all conditions. A tilt/telescopic steering wheel with 35 degrees of tilt and 57 mm telescopic travel is standard. ELECTRICAL DRIVE HITACHI AC-Drive System Cabinet is pressurized...

Full fabricated box section main rails with section height tapered from rear to front. Narrow at the rear to support the load and wider at the front allowing truck stability and excellent engine access for servicing. One piece top and bottom flanges that eliminate cross member tie in joints and provide a large exposed center area for access to major components. Large radii at frame junctions are blended and ground to minimize stress concentrations. Weld joints are oriented longitudinally to the principal flow of stress for greater durability and more strength. Arch Design requires less assembling...

NOTES: Dimensions shown are for an empty machine with 46/90R57 tires. These specifications are subject to change without notice. Illustrations and photos show standard models, and may or may not include optional equipment, accessories, and all standard equipment with some differences in color and features. Before use, please read and understand the Operator’s Manual for proper operation. Hitachi Construction Machinery Co.,Ltd. www.hitachi-c-m.com 10.04 (SA/KA, HGT2) Printed in Japan