SL4500R Standard Configuration
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HYDRAULIC CRAWLER CRANE STANDARD CONFIGURATION Max. Lifting Capacity: 400 ton STANDARD 96 m (Long Boom) Max. Luffing Jib Combination: 66 + 66 m Max. Boom Length: HEAVY LIFT Max. Boom Length: 84 m Max. Luffing Jib Combination: 72 + 66 m SUPER HEAVY LIFT Max. Boom Length: 84 m Max. Luffing Jib Combination: 78 + 66 m LIGHT CONFIGURATION Max. Lifting Capacity: 300 ton* 180 ton Luffing Boom Max. Boom Length: 78 m Long Boom Max. Boom Length: 96 m Luffing Jib Max. Luffing Jib Combination: 66 + 66 m *With Standard Boom Configuration (width 3.0 m boom)

Energy and infrastructure projects are growing larger in scale year by year. To meet the demand for machines that can handle huge loads, we’ve added the SL4500 to the KOBELCO SL Series of ultra-large crawler cranes. Together with the remarkable lifting capacity of these machines, their innovative design that makes disassembly and transport so quick and easy has already shown the world how far KOBELCO has moved on. Now with the SL4500, the standard configuration gives top priority to high performance, while the light configuration emphasizes transportability to lower transport costs and...

Boom-Mounted Hoist Winches Greater convenience for assembly/disassembly and transportation. High-Strength Lattice Boom Large-diameter main pipe provides greater lifting capacity. 2

A new design combines strength with reduced weight for crane components such as swing frame, crawler frame, and lattice boom. This combination gives superlative lifting capacity in strong zones, and opens up a wide range of possible applications with either standard or light configuration. Where lifting performance is the priority, standard configuration delivers powerful, efficient crane operations. Light configuration allows a range of applications to match the job, while cutting transport costs and shortening assembly/disassembly times. The options of high performance or easier transport...

Adjustable HL Mast With the adjustable HL mast, the rear swing radius can be set to one of two options to suit work site conditions. This guarantees optimized lifting performance even on small sites. HL Spec. Max. Lifting Capacity: Heavy Duty Crane Boom: Luffing Jib: 350 ton 113.5 ton 9.5 m 13.0 m High-Output Engine The engine has an impressive rated output of 320 kW and complies with NRMM (Europe) Stage IIIA and US EPA Tier III exhaust emissions regulations. All of this power ’ works with KOBELCO s unique Engine Speed Sensing (ESS) control system and new hydraulic systems to ensure stable...

Through wide-ranging expertise and innovative technologies, KOBELCO has designed the SL4500 to comply with various transport regulations throughout the world. The layout has been completely reviewed, and a variety of new mechanisms introduced to reduce transport weight. The innovative unit assembly system simplifies assembly/disassembly and transportation to minimize labor and other costs. Weight; 59.2 t Weight; 45.0 t New Design Upper Frame The upper frame is lighter in weight due to the new structural design combined with the use of high-grade high tensile steel plate. This contributes to...

Versatile Attachment Configurations Tapered Boom Insert Boom Tapered Boom Tapered Boom (Long) Boom Top Luffing Jib Base Luffing Insert Jib Luffing Jib Top Luffing Boom Long Boom Boom Base Insert Boom Tapered Boom Tapered Boom (Long) Boom Top Luffing Jib Base Luffing Insert Jib Luffing Jib Top Luffing Jib Light Configuration Choice of Methods for Assembly/Disassembly of Luffing Jib Jib assembly is possible using either the extension or inside holding methods. On sites where construction has not yet started and space is available the extension method is faster, but in a limited space the...

Control Levers Connected Directly to Pilot Valves for Smooth Operation The the control pilot reduce levers valves the Winch Speed Controller The speeds of the hoist winches and boom regulate directly amount of to hoist can be set independently with trimmer controls. play and ensure smooth, precise hoisting start-ups and inching. Control is light and sure, with almost no clatter even over long operating periods. Hydraulic pilot system detects swing reaction force. Electric throttle with a twist grip ensures sensitive engine control. Selectable Swing Modes to Match the Job at Hand Free Swing...

Multi Display Multi-Function LMI Display (LMI) The easy-to-read LCD multi display provides information system features a large, easy-to-read LCD display. The on the current status such functions as engine rpm, rated load, actual load, load ratio, and maintenance and on-board trouble-shooting, so that the other information are displayed in large operator has an ongoing, real-time assessment of the characters. Warnings and other items are machine’s condition at a glance. The newly designed load moment indicator displayed in color, and text messages Normal Displays and alarms alert the...

Two-Stage System to Prevent Boom and Jib Over-Hoists With primary and secondary over- luffing boom, the angle-to-machine hoist prevention devices, this new is also monitored at this stage. safety secondary system over-hoist primary when at stop the system prevent two the during or is critical the The activated luffing hoisting. monitors boom stages. function boom approaches ground can device that stop function monitors the The uses a angle-to- machine of the boom, luffing boom, boom or jib through a limit switch fitted to angle-to- the boom and jib backstops. It stops This new angle-to- the...

New Base Machine Layout for Easy Maintenance Dust-Resistant Internally Cut Swing Bearing The new layout places only the pow- The standard KOBELCO internally er plant and one winch on the base gear swing bearing resists dust pene- machine, providing more space to ac- tration and holds grease better than cess equipment for easier mainte- outer-cut bearings. nance. Super-Fine Filter, a Long- Life Filter for Hydraulic Oil The large-capacity, super-fine filter is made of a high-performance filter medium consisting of glass fiber reinforced with steel wires. The replacement cycle is extended to...