EX2500-6
20Pages

Catalog excerpts

Built for quality, built to last. Best in field. Hitachi mining excavators are designed, engineered, and manufactured to provide outstanding productivity and the lowest competitive cost of operation. The new EX-6 Series is based on the proven qualities of the UH Series of the 1970s, the first EX Series introduced in 1988, and all subsequent improvements suggested by real-life experiences from mines around the world. Many Hitachi shovels are still being efficiently operated past the 100,000-hour mark. And more than a few have outlasted the pit and sometimes even the mine they started to dig!...

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Ensured reliability through strong dealers. It’s a big commitment. Hitachi mining excavators are sold and supported by a network of local dealers backed by the full force of Hitachi. The level of support provided depends on you, the excavator owner. Of course, through the warranty period, mechanics literally stand by to ensure your shovel or backhoe provides full satisfaction. But beyond the warranty period, your Hitachi dealer is ready to provide, at a minimum, training, parts management, component rebuilds, and on-demand mechanic services. At the same time, each dealer is fully trained on...

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Bulletproof engineering. n All Hitachi mining excavators are made in Japan. Building the best machines for designated results. To maintain Hitachi’s leadership position in the field of mining excavators, every component of each model is thoroughly engineered, tested, revised, and tested again. Only then is the machine allowed to go into the field as a preproduction model for a minimum of one year while Hitachi engineers constantly monitor all components for correctness in design functionality. If all tests are passed, the model is introduced for sale. The new EX-6 Series is no different....

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n Front guard is an available option.

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Exceptionally great production. Why do customers choose Hitachi? High availability Low operating cost Better fuel economy Lower maintenance requirements We build machines designed to earn your trust. We believe that with Hitachi, you’re getting the best operating hydraulic mining shovel or backhoe money can buy. Obviously a lot of mines agree. We have delivered over 600 units larger than 150 tons to all parts of the world, many to repeat customers. Less downtime means more production — and the EX-6 Series features cutting-edge technologies for reducing downtime and maintenance costs. For...

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n BUCKET DESIGN: Exclusive Hitachi design with sharp 70-degree tilt and bottom-dump bucket enhances dig/load operations and productivity. n AUTO-LEVELING: Patented Hitachi hydraulic design maximizes bucket fill with the least amount of energy and operator effort. n MULTIFUNCTION: Hitachi hydraulics are best-in-class for multifunction tilt, raise, swing action, and fast pass speeds. n ELECTRIC JOYSTICKS: Electric control levers provide quick response.

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Ergonomic excellence. Comfort built right in. n Electric joysticks provide responsive fingertip control. High production and low operating costs also come via an operator capable of keeping an aggressive pace throughout the entire 10- to 12-hour shift — no easy task regardless of skill level. Hitachi EX-6 Series Excavators feature cutting-edge electric joysticks for bucket/boom/swing control requiring half the effort of conventional lever controls. The roomier seat and cab allow operators of all sizes to feel comfortable and well-supported, with plenty of room for legs and feet. Each cab is...

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n Controls are logically positioned within easy reach. The ergonomic layout of the cab means the operator will do less stretching and reaching when using the controls. Less operator fatigue means a more aggressive pace at shift hours six through ten. The entire cab rests on a package of fluid-filled elastic mounts for reduced vibration and a more comfortable ride. The cab design provides excellent visibility left, right, in front, and at a elevated height, so the operator is looking into the bed of the highest truck. n Optional equipment shown.

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■ HYDRAULIC OIL COOLERS: ■ LINKS WITH GUIDES: ■ SOLID TRACK FRAME: Separated from the engine EX1900-6 uses tractor-style A solid forged pedestal radiators for improved heat undercarriage. EX2500-6 and mount for the swing bearing balance. Hydraulic-driven fans larger models use shovel-type on the center track frame are used to cool the hydraulic undercarriage, with cast shoes for improved reliability — oil. Fan settings are controlled and roller guides. a Hitachi exclusive.

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A record of high availability. All around the world. Hitachi mining excavators have gone to work around the world since 1979, and most are still in service. A package of five EX5500 Shovels have worked thousands of hours each at the Yanacocha Mine, where they continue to be the only shovels used, with over 96-percent availability. The PT Kaltim Prima Coal Mine has recognized multiple milestones beyond 100,000 hours of continuous operation with their fleet of EX3500-class mining shovels. Simply put, mine operators find Hitachi excavators to be the most durably built machines in their class....

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Great reliability from easy serviceability. Maintainable design. Hitachi mining excavators are designed to be maintainable. They are carefully engineered for full 24-hour operation and only require brief downtime for fueling, greasing, and inspection. n Dust ejectors automatically expel dust from the air cleaners. A contamination sensor alerts the excavator operator if there is excessive contamination of the hydraulic oil. n An ergonomically friendly stairway quickly leads to the engine and hydraulic level. A wide walkway around the engine and the hydraulic system, including a multipurpose...

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■ FAST-FILL SYSTEM: ■ COUNTERWEIGHT WALKWAY: ■ AUTO-LUBRICATION: Ground-level access for fast, Allows easy access to engine, Automatically lubricates all easy, and clean replacement of pumps, and radiator for service bucket and front-attachment machine fluids, including fuel, and inspections. pins and swing bearing.

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