EX1200-6
16Pages

Extraits du catalogue

Notes: This picture includes optional slide ladder. HYDRAULIC EXCAVATOR Model Code: EX1200 -6 Engine Gross Power: 567 kW (760 HP) 111 000 kg Operating Weight: Backhoe: BE-front: 112 000 kg Loading Shovel: 114 000 kg Backhoe Bucket: SAE, PCSA Heaped: 5.2 - 6.7 m3 CECE Heaped: 4.6 - 5.9 m3 Loading Shovel Bucket: Heaped: 5.9 - 6.5 m3

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The New-Generation Hydraulic Excavator: The Hitachi Giant EX1200 The Hitachi EX1200, a new-generation giant hydraulic excavator, is designed for extraordinary production and toughness on large-scale mines, quarries and civil-engineering projects. The EX1200 comes with lots of leading-edge technologies, including the high-power engine, sophisticated hydraulic system, strengthened undercarriage, an array of safety devices, and eco- and environment-friendly design.

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Notes: This picture includes optional slide ladder and custom-designed reinforcing plates for side track frame.

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Impressive Productivity More production thanks to Hitachi’s cutting-edging technologies Production: Approximately 9% Increase (H/P modes) (vs. conventional model with BE front) Advanced Hydraulic Technologies Boom Recirculation System Boom- and Swing-Priority Modes Boom Mode Selector Pressurized oil is efciently recirculated in the boom circuit, assisted by the boom self-weight when the boom lowers. This design delivers more pressurized oil to the arm from the pump to increase arm lowering speed in combined operation of the boom and arm. The boom- or swing-priority mode can be selected for...

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Notes: The bucket pictured is custom designed. Improved Performance Increased Boom Lifting Force Increased Digging Force Excavation Closer to Machine The boom lifting force is increased to easily lift large rocks on quarries and mines. Digging force is increased for powerful excavation on quarries and mines, using the BE or standard front. The front linkage is redesigned to allow the front to excavate closer to the machine for well combination with dump trucks. Boom lifting force: Approximately 8% increase (vs. conventional model with BE front; arm positioned vertically and bucket resting...

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High Durability Means Long-Lasting Product Value Strengthened undercarriage for higher durability even in heavy-duty applications Strengthened Undercarriage Enlarged Track Links Strengthened Idler Pedestal Durable Idler Brackets Track links are enlarged to increase strength for higher durability and reliability especially on rugged ground. At the idler pedestal that sustains the front idler, its contact length is lengthened by approximately 90% to increase strength and service life. Thickened durable plates of idler brackets increase reliability of the idlers. Enlarged Upper/Lower Rollers,...

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Sophisticated Designs Center Track Frame The center track frame of integral cast steel structure can avoid stress concentration, and increase reliability. Delivery lters, newly added to the delivery side of hydraulic pumps, effectively protect hydraulic lines from accidents. Integral cast steel Rock Buckets 5.2 m3 / 5.8 m3 Durable Swing Bearing The number of balls, in the swing bearing that sustain the upperstructure, is increased to boost the load-carrying capacity by approximately 6% (vs. conventional model). This improvement allows for smoother swing even in heavy-duty operation. Rock...

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Enhanced Operator Comfort The spacious cab is ergonomically designed with excellent visibility to enhance operator comfort with less operator fatigue New Spacious, Operator-Oriented Cab The new spacious cab, resting on elastic uid-lled mounts, enhances operator comfort, and gives excellent visibility. Vibration and sound are insulated for comfort ride and pleasant operation with less fatigue. Excellent Visibility Short-Stroke Levers The glass windows are enlarged for excellent visibility, especially rightforward visibility during travel and excavation. Fingertip-control short-stroke levers...

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Notes: This picture includes optional air-suspension seat and switches. Miscellaneous Accessories Control Panel Full-Auto Air Conditioner and FM/AM Radio Multi-Function, Multi-Language Monitor A large multi-function, multi-language LCD monitor is well positioned for easy reading. Drink Holder Large Storage Space Rearview Camera Scheduled Maintenance The large color LCD monitor, teamed up with a rearview camera atop the counterweight, gives unobstructed rearward view. This enhances safety when the machine swings and moves rearward. Replacement intervals of engine oil, hydraulic oil, lters...

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Environment-Friendly Design with Enhanced Safety Safety-First Design, and Environmental Awareness with the Clean Engine Safety-First Design Rugged Cab with Integrated Headguard The rugged cab is integrated with the OPG* Level II (ISO) guard to protect the operator from falling objects. The cab front guard is an option. Pilot Control Shut-Off Lever Step Light for Night Work The shut-off lever for pilot control helps to prevent unintentional movements. The step light turns On for one minute after key-off. This feature is convenient in night-shift work. *Operator Protective Guard...

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An Array of Safety Devices Evacuation Hammer Engine Stop Switch Aluminum Radiator, Oil Cooler and Air Conditioner Condenser The aluminum radiator, oil cooler and air conditioner condenser are corrosionresistant and recyclable. Cab Right-Side Window Guard Recoiled Seat Belt Marking of Recyclables All recyclable resin parts are marked for the convenience of recycling. Reducing the Burden to the Environment Lead-free components, including wire harness covering, oil cooler and control unit, are utilized. No asbestos is used.

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Simplied Maintenance Focusing on simple servicing, inspection and cleaning Simplied Cleaning Around Engine Parallel Arrangement of Radiator and Oil Cooler Simplied Cleaning around Oil Cooler The radiator and oil cooler are arranged side by side to increase cooling efciency. This also reduces cleaning time and effort remarkably. Easy removal The air conditioner condenser is openable for easy access and cleaning of the oil cooler located behind. of dust and dirt from blower Engine Simplied Maintenance Auto Dust Ejector (Air Cleaner) Extended Filter Replacement Intervals Auto Lubrication...

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