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SL6000 G SL4500G

SL6000 G SL4500G
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SL6000 G SL4500G

Product catalog summary
Introduction
This document serves as a technical catalogue for the KOBELCO SL6000G and SL4500G crawler cranes, detailing their specifications, features, and operational capabilities. It highlights design improvements, lifting capacities, and transportability.
Specifications
The SL6000G and SL4500G cranes feature a newly designed upper frame for enhanced strength and stress capacity, improving rigidity and lifting capacity. They are equipped with high-strength lattice booms and double motors for smooth travel. The SL6000G has a maximum lifting capacity of 550t, while the SL4500G offers a maximum of 400t.
Performance
The cranes offer a 30% increase in hoisting speed for improved efficiency. They feature wide, large-capacity winches with a spooling capacity of 1,080m, ensuring smooth operation during high-rise work. The adjustable HL mast optimizes lifting performance on small sites.
Transport and Assembly
Designed for easy transport and assembly, the cranes have a lightweight upper frame and a swing cab that reduces transport width to 3m. The self-erection system and shared boom components minimize storage and transportation costs. Enhanced safety features are included for boom assembly and disassembly.
Environmental and Ergonomic Features
Kobelco cranes are eco-engineered for environmental friendliness and designed for operator comfort, embodying new values of toughness and luxury with enhanced maneuverability.
Conclusion
The KOBELCO SL6000G and SL4500G cranes are versatile, high-performance machines suitable for large-scale construction projects, ensuring efficient operation, transport, and assembly.
Specifications and Design Features
The document describes the use of high-tensile steel plates to minimize weight and a specially designed boom that fits within a 3.0m width, with a light configuration option at 2.5m width for the SL4500G model. Both main and reeving winches can be operated from inside the cab, featuring speed-adjusting trimmers for precise control. The luffing insert jib can be nested in the insert boom using optional stowing guide rollers, reducing transport and storage needs. A newly designed counterweight facilitates basket-rigging, reducing rigging time and enhancing stability during assembly and disassembly.
Operational Features
The SL4500G can function as a light configuration crane, offering flexibility in counterweight and boom width to save on transport and assembly costs. The hydraulic quick connection device and optional upper translifter enable fast and accurate assembly/disassembly without auxiliary cranes. The crane offers two methods for jib assembly: extended and inside holding, catering to different site space availabilities.
Cab and Interface Design
The cab design enhances operational efficiency and comfort, with features like a 15-degree tilt for high-rise work, a clear interface with easy-to-understand pictograms, and a touch-panel operation. The cab entrance width has been increased for easier access, and the interior is designed for maximum comfort with adjustable seats and lever stands.
Safety and Environmental Standards
The crane complies with Euro stage Ⅲ B and US EPA interim Tier Ⅳ emissions regulations, featuring a diesel particulate active reduction (DPR) system to minimize emissions. Safety devices include a warning buzzer, one-way call system, function lock lever, and external alarms. A multi-stage system prevents boom slew, with primary and secondary over-hoist prevention devices ensuring safe operation.
Maintenance and Durability
The base machine layout allows easy maintenance access, and the dust-resistant slew bearing with inside teeth enhances durability. The crane employs a reliable two-stage automatic stop release switch system, and the super-fine filter for hydraulic oil extends the replacement cycle, reducing operational costs.
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Catalog excerpts

SL6000 G SL4500G-2

Responsibility Builds the Future. Wherever the future is under construction, from large-scale plant and energy-related projects to infrastructure maintenance, you’ll find Kobelco’s super large size SL6000G and SL4500G crawler cranes in the thick of the action. Ergonomic for maximum comfort. Eco-engineered to be friendlier to our Earth. Kobelco Cranes embody new values.  STANDARD      Max. Boom Length: 108m*1 / Max. Luffing Jib Combination: 60+72m HEAVY LIFT Max. Boom Length: 108m*1 / Max. Luffing Jib Combination: 66+72m SUPER HEAVY LIFT Max. Boom Length: 126m*1 / Max. Luffing Jib Combination:...

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SL6000 G SL4500G-3

Toughness and luxury. Incredible manoeuvrability makes work efficiency leap ahead. Lightweight, Solid Upper Frame The upper frame has been newly designed to increase sectional strength and optimise the frame’s stress capacity. This enhances rigidity and contributes to the crane’s exceptional lifting capacity. High-strength Lattice Boom, Ready for Hard Work Large-diameter main pipe strengthens the boom to significantly boost lifting capabilities. Double Motors for Smooth Travel The crawler has double motors, one in front and one in the rear, delivering steady, powerful traction for smooth on-site...

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SL6000 G SL4500G-4

Transport /Assembly /Disassembly Light and easy. Innovation upon innovation for superior transportability. Transportation Plans Model Transport Weight Transportation Width *A,B,C,D, please refer to page 9. Kobelco’s Lightweight Upper Frame A new ultra-solid structure and top-quality high-tensile steel plate enable Kobelco to engineer and build a unique lightweight upper frame. So they’re easier to transport than other conventional cranes in their class, not to mention simpler to assemble and disassemble. Easy-to-transport Swing Cab With plenty of room for the operator, the swing cab has a practical...

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SL6000 G SL4500G-5

Versatile Attachment Configurations Boom Base Insert Boom Tapered Boom Heavy Duty Boom Top Luffing Boom Top Luffing Jib Base Luffing Insert Jib Luffing Jib Top Insert Boom (Long) ※Boom configuration is   for illustrative purposes only. STD: Heavy Duty Boom Sharing Booms Reduces Storage and Transportation Costs SL4500G Can Be Used as a Light Configuration Crane, Too The boom base and insert boom can both be used in crane boom, long boom, and luffing jib specifications. What’s more, the long insert boom with long specifications, long upper boom, and luffing insert jib with luffing jib specifications,...

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SL6000 G SL4500G-6

Smooth and comfortable. Convenience and comfort extend to every corner. New Cab Design Offers Excellent Operational Efficiency and Superior Interior Comfort. NEW 1 More space inside Wide front glass The cabin maximises comfort in operation and under way. The wide field of view makes for safer, more efficient operation. Better State-recognition High-quality seat upholstery The operator can confirm the slant of the crane itself as well as the condition of all attachments. ※ SL6000G only The seat offers a feel of comfort and quality. Both the lever stand and seat are adjustable for comfort and ergonomics....

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SL6000 G SL4500G-7

Clear Interface Design for Smoother Operations The interface gathers all the important data and operational items into one compact space. The switch and gauge layout takes both operator field of view and hand movement into consideration. Easy-to-understand pictograms, a clear M/L monitor, and touch-panel operation add up to major improvements in operating efficiency. ※ Interface panels will differ with model and equipment types. Wind speed ● W1/W2/W3 winch selector ● Slow speed state ● Remote control connection Error message Touch to display details in a pop-up window. Gauges ● Hydraulic oil...

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SL6000 G SL4500G-8

Ecology /Safety Quieter and smoother. Proactive safety and ecological considerations. The diesel particulate active reduction (DPR) system burns particulate matter (PM) collected by the diesel particulate filter (DPF) from the exhaust gas, thereby increasing PM collection efficiency and clearing the exhaust purification system. A New Clean Diesel System Although diesel engines consume less fuel and emit less CO 2 than petrol engines, they also emit more harmful particulate matter (PM) and nitrogen oxide (NOx). The New Clean Energy System engine utilises a DPR system to minimise PM emissions....

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SL6000 G SL4500G-9

Better State-recognition New Base Machine Layout for Easy Maintenance The new layout on the base machine provides more space to access equipment for easier maintenance. Machine inclination* sensor and work area limit value ensure safe operations. * SL6000G only Machine inclination sensor Work area limit value Industry-standard Automatic Stop Release Switch Dust-resistant Slew Bearing with Inside Teeth Instead of a system of separate keys used to override automatic stop functions for over-load, hook over-hoist, and boom over-hoist, SL6000G and SL4500G employ a more reliable two-stage system of...

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SL6000 G SL4500G-10

■ LINE-UP Light Configuration Additional Weight LIFT ENHANCER HEAVY DUTY CRANE BOOM Max. Lifting Capacity Length LUFFING BOOM Max. Lifting Capacity Length LONG BOOM HEAVY FIXED JIB Max. Lifting Capacity Boom Length (Min.~Max.) Boom Length (Min.~Max.) Luffing Angle HOIST WINCH (H1, H2) Max. Line Speed (1st layer) Rated Line Pull (Single line) Wire Rope Diameter Wire Rope Length Swing Speed Travel Speed WORKING SPEED POWER PLANT HINO E13C-V V Fuel Tank Rated Engine Output (Max.Engine Output) HYDRAULIC SYSTEM Main Pumps Hydraulic Tank Capacity WEIGHT Operating Weight Ground Pressure Transportation...

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SL6000 G SL4500G-12

Note: This catalogue may contain photographs of machines with specifications, attachments and optional equipment not certified for operation in your country. Please consult KOBELCO for the items you may require. Due to our policy of continual product improvements, all designs and specifications are subject to change without advance notice. Copyright by KOBELCO CRANES CO., LTD. No part of this catalogue may be reproduced in any manner without notice. 17-1, Higashigotanda 2-chome, Shinagawa-ku,Tokyo 141-8626 JAPAN Tel: +81-3-5789-2130 Fax: +81-3-5789-3372 URL: http://www.kobelco-cranes.com/ KOBELCO...

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All Kobelco Cranes Co., Ltd. catalogs and technical brochures

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  9. RKE 450

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  14. SL4500G

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  15. BMS1000

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  22. BME800G

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  28. TK Series

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  29. CK series

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  30. SL series

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  31. CKGS series

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.