Hydraulic Excavators SK500HD
8Pages

ENGINE Engine, HINO P11C-UP diesel engine with turbocharger and intercooler Automatic engine deceleration Auto Idle Stop (AIS) Removable clean-out screen for radiator Automatic engine shut-down for low engine oil pressure Engine oil pan drain valve Double element air cleaner Pre-air cleaner CONTROL Working mode selector (H-mode and S-mode) Power Boost SWING SYSTEM & TRAVEL SYSTEM Swing rebound prevention system Straight propel system Two-speed travel with automatic shift down Sealed & lubricated track links Grease-type track adjusters Automatic swing brake HYDRAULIC Arm regeneration system Aluminum hydraulic oil cooler MIRRORS Two rearview mirrors CAB & CONTROL Two control levers, pilot-operated Tow eyes Horn, electric Integrated left-right slide-type control box Cab, all-weather sound suppressed type Cab light (interior) Coat hook Luggage tray_ Large cup holder Detachable two-piece floor mat Double slide seat 7-way adjustable suspension seat Retractable seatbelt Headrest Handrails Intermittent windshield wiper with double-spray washer Skylight Tinted safety glass Pull-up type front window and removable lower front window Automatic air conditioner Emergency escape hammer OPTIONAL EQUIPMENT N&B piping Two cab front working lights Refueling pump Front-guard protective structures Head guard (TOP guard: Level 2) Note: Standard and optional equipment may vary. Consult your KOBELCO dealer for specifics. Hydraulic Excavators SK500HDLC-8 Bucket Capacity: 2.1 - 3.4 m3 ISO heaped ^Engine Power: 257 kW (349 PS)/1,850 min -1 (ISO 14396) Operating Weight: 52,300 kg Note: This catalog may contain attachments and optional equipment that are not available in your area. And it may contain photographs of machines with specifications that differ from those of machines sold in your areas. Please consult your nearest KOBELCO distributor for those items you require. Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice. Copyright by KOBELCO CONSTROCTION MACHINERY CO., LTD. No part of this catalog may be reproduced in any manner without notice. KOBELCO CONSTROCTION MACHINERY CO., LTD. 17-1, Higashigotanda 2-chome, Shinagawa-ku, Tokyo 141-8626 JAPAN Tel: +81 (0) 3-5789-2146 Fax: +81 (0) 3-5789-2135 www.kobelco-kenki.co.jp/english_index.html Achieving a Low-Carbon Society

The Concept of Beautiful Performance. The Power Wave of Change When we set out to design our new hydraulic excavators, we kept our eyes on the big picture. Of course we wanted machines with greater digging capacity. Sturdy Construction & Built-in Durability Efficient Performance ► Easy Maintenance ► Comfort and Safety ► But they also had to be fuel-efficient and economical, while imposing less of a burden on the local and global environments. Applying our advanced technologies, we developed KOBELCO's new SK500HDLC, an entirely new kind of excavator that beautifully balances all the demands...

Sturdy Construction & Built-in Durability Stable Attachment Strength Forged and cast components are used throughout. The arm tip's cross-sectional coefficient is 15 % higher than previous models, giving the arm the same strength as the 3-faced reinforced arm that was offered only as an option before. The strength of the boom foot has also been increased by 18 %. Reinforced arm foot pin Durability That Retains Machine Value Five and Ten Years in the Future Cast steel boom foot boss Emergency Acceleration (Dial) Permits Continued Operation in the Unlikely Event of Malfunction •New operator’s...

Efficient Performance Amazing Productivity with 18 % Saving in Fuel Consumption and Top-Class Cost Performance NEXT-3E Technology Reducing Pressure Loss Increased piping Using low-pressure diameter couplers Fuel Consumptio 18% Rigorous inspections for pressure loss are performed on all components of the hydraulic piping, from the spool of the control valve to the connectors. This regimen, combined with the use of a new, high-efficiency pump, cuts energy loss to a minimum. The next-generation engine control is governed by a new version of ITCS, which responds quickly to sudden changes...

Easy Maintenance Access Through the Right Side Cover Comfortable "On the Ground" Maintenance The machine layout was designed with easy inspection and maintenance in mind Access Through the Left Side Cover The fuel filter with built-in water separator functions in two ways by removing large contaminants and separating out water. Pre-air Cleaner The pre-air cleaner prolongs a replacement cycle of main air cleaner. Parallel Cooling Units Are Easy to Clean Large-capacity radiator and oil cooler are aligned side by side, with intercooler positioned in front. This more effective layout gives...

Comfort and Safety Spacious, Comfortable Cab Low Noise Level and Mild Sound Quality Designed for safety, the cab meets ISO standards, and also offers a spacious interior and plenty of foot room, with levers and other controls ideally positioned for easy operation. The electronically controlled common-rail engine has a unique fuel injection system that runs quietly. •A long wiper covers a wide area for a broad view in bad weather. •Back mirrors provide a safe view of the rear. •Reinforced green glass windows meet European standards. Meets EMC (Electromagnetic Compatibility) Standards in...

fravei System fravei System Working Ranges Travel motors All-weather, sound-suppressed steel cab mounted on the silicon-sealed viscous mounts and equipped with a heavy, insulated floor mat. Digging Force (iso 6015) unit: kN (tf) Two hand levers and two foot pedals for travel Two hand levers for excavating and swing Electric rotary-type engine throttle Boom cylinders *Power Boost engaged. Swing motors RefiNing Capacities & Lubrications Fuel tank

Rating over front Rating over side or 360 degrees A - Reach from swing centerline to bucket hook B - Bucket hook height above/below ground C - Lifting capacities in kilograms * Max. discharge pressure: 31.4 MPa (320 kg/cm2) Boom: 6.3 m Arm: 2.4 m Bucket: 3.4 m3 ISO heaped 2,340 kg Shoe: 600 mm 1. Do not attempt to lift or hold any load that is greater than these lift capacities at their specified lift point radius and heights. Weight of all accessories must be deducted from the above lift capacities. 2. Lift capacities are based on machine standing on level, firm, and uniform ground. User...