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SANY GROUP
Crawler crane-SCC4000A-2

Crawler crane-SCC4000A-2

Product catalog summary

Main Characteristics
The SANY SCC4000A-2 Crawler Crane has a lifting capacity of 400 tons and a maximum lifting moment of 5280 t·m. It features a longest boom configuration of 84m, with an optional jib extending to the same length. The crane is powered by a Cummins SMII-C400 engine, delivering a rated power of 298Kw and a maximum output torque of 1898N·m.

Technical Parameters
The crane's hoisting mechanisms have a drum diameter of 666mm, a rope speed of 0~140m/min, and a steel rope length of 800m. The boom hoist mechanism has a drum diameter of 641mm and a rope speed of (0~65)×2m/min. It allows for 360° rotation with a speed of 0--1.5rpm.

Configurations
Available configurations include H, HDB, HJ, HJDB, HJFJ, FJh, LJ, and LJDB, providing flexibility for various operational scenarios.

Safety Devices
The crane is equipped with a load moment limiter, over-hoist and over-release protection, and a boom angle limit system. Additional safety features include a back-stop device, CCTV monitoring, fault auto-diagnosis, and an anemometer for wind speed monitoring.

Hydraulic System
The hydraulic system includes hoisting, traveling, slewing, luffing, and auxiliary systems, featuring open circuits for energy efficiency and long service life. Electrically-controlled proportional components ensure precise control.

Counterweight and Stability
The crane's counterweight system includes carbody, rear, and superlift counterweights, enhancing stability. The operating weight is approximately 340t, with a ground pressure of 0.16MPa and a gradeability of 15%.

Engine Status Monitoring
The controller monitors engine power to prevent stalling and displays engine coolant temperature, fuel volume, total working hours, engine oil pressure, engine speed, battery, and voltage.

Remote Monitoring System
Monitors and analyzes operation data for remote diagnosis and timely fault resolution.

Emergent Stop
In case of sudden loss of control, pressing the emergent stop applies brakes to all actions and stops the engine.

Major Performance & Specifications
The SCC4000A-2 crawler crane has a maximum rated lifting capacity of 400 tons and a maximum rated lifting moment of 2400 t·m, extendable to 5280 t·m with superlift. Various boom lengths and configurations are available, with lengths ranging from 24m to 126m.

Transport Dimensions
Detailed dimensions and weights for transportation are provided, with the largest unit being 12000×3000×3250 mm and weighing 44.9 tons.

Transport Plan
Includes various transport combinations and plans, with specific weights and dimensions for each part, such as the basic machine, crawler, and counterweights.

Self-Assembly Plan
Details on self-assembly of the basic machine, crawler frame, boom, and superlift mast, including specific angles and dimensions for assembly.

Load Chart
Provides detailed load capacities for different boom lengths and radii, with maximum loads up to 400 tons at specific configurations.

Operational Guidelines
For safe operation, the document advises using Grade IV diesel and urea solutions that meet national standards. It emphasizes adherence to operating instructions and related standards for reliable performance.

Additional Information
The document includes a disclaimer about potential changes in technical parameters due to technological advancements and notes that the brochure is for reference only. Contact information for Sany Equipment Co., Ltd. is provided for further inquiries.

Catalog excerpts

SANY Crawler Crane 400 Tons Lifting Capacity Quality Changes the World Max. lifting moment: 5280t·m Longest boom: 84m Longest boom +jib: 84m + 84m The parameters and diagrams in the brochure is only for reference, which is subject to further update in real machine.

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Main Characteristics Crawler Crane Series ▪ Product Specification ▪ Safety Devices ▪ Major Performance & Specifications ▪ Outline Dimension Technical Parameters ▪ Transport Dimensions ▪ Transport Plan ▪ Transport Details ▪ Self-Assembly Plan ▪ Configurations ▪ H Configuration ▪ HDB Configuration ▪ HJ Configuration ▪ HJDB Configuration ▪ HJFJ Configuration ▪ FJh Configuration ▪ LJ Confi

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SANY CRAWLER CRANE 技术参数 400 TONS LIFTING CAPACITY QUALITY CHANGES THE WORLD Main Characteristics ▪▪ Page 04 Product Specification

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Main Characteristics Product Specification Cab ▪▪ Outlook: The outlook of the cab, designed by Porsche, is novel and of brand awareness. Sliding door makes operation more convenient. The fully-enclosed steel frame structure is fitted with large-scaled glass of high strength,at the front, sides and top. The cab is featured with bright and spacious interior. ▪▪ Comfortability: Multimode and multilevel adjustable seat (including damping, noise reduction, and suspension type) is available, providing the most comfortable driving...

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Main Characteristics Product Specification Slewing Mechanism Operation equipment ▪▪ Dual-motor is adopted for the swing hydraulic system to drive the spur gear drive through a planetary gear reducer and enables 360° rotation. The swing speed is 0--1.5rpm, which is infinitely variable. The swing, free of starting and stopping impact, operates steadily and is equipped with neutral free slipping function. Slewing bearing is three-cylindrical roller bearing with external engagement Base ▪▪ The hydraulic cylinder drives power pin...

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Main Characteristics Product Specification Hydraulic System ▪▪ The luffing jib is a spatial lattice structure with equal section areas for inserts and tapered section areas for both ends. With pipes welded together, and boom tip and root strengthened with steel plates, it can better transfer the load. ▪▪ The length of the luffing jib ranges from 24m to 84m, increased by every 6m. ▪▪ Composition: jib base 10.5m×1, tapered insert 6m×1, jib insert 6m×2, jib insert 12m×4, jib top 7.5m×1. ▪▪ The extension jib shall be installed on...

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Main Characteristics Safety Devices Load Moment Limiter ▪▪ The proprietary load moment limiter independently -developed by Sany is adopted, which forms a network with other controllers through CAN bus line, so as to realize safe and reliable control. The load moment limiter can automatically detect the hoisting weight of the crane and the angle of the boom, and display the rated load capacity, actual load, working radius, and the allowable height of the hook. ▪▪ The load moment limiter system consists of a large-screen color...

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Main Characteristics Safety Devices Electronic Level Indicator ▪▪ It displays the tilting angle of the crane on the monitor in real time and protects the safe operation of the crane. Lightning Protection Device ▪▪ It includes the lightning protection device and the surge protection device, which can effectively protect the electric system elements and workers from lightning. Hook Latch ▪▪ The lifting hook is installed with a baffle plate to prevent wire rope from falling off. Swing and Traveling Alarm ▪▪ During swing and traveling,...

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SANY CRAWLER CRANE 技术参数 400 TONS LIFTING CAPACITY QUALITY CHANGES THE WORLD Technical Parameters ▪▪ Page 10 Major Performance & Specifications Outline Dimension Transport Dimensions Transport Plan Transport Details

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Technical Parameters Major Performance & Specifications Major Performance & Specifications of SCC4000A-2 Performance Indicators Max. rated lifting capacity Max. rated lifting moment Max. rated lifting moment (with superlift) Boom length (HDB with superlift) Length of mixed boom (HJ) Length of mixed boom (HJDB with superlift) Length of luffing jib (LJDB with superlift) Combination of longest boom+jib (LJDB Configuration) Heavy boom for wind energy Boom + Fixed jib (HJFJ) Angle of boom hoisting Max. speed of single rope of the...

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Technical Parameters Unit: mm Outline Dimension Quality Changes the World

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Technical Parameters Unit: mm Outline Dimension Quality Changes the World

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Technical Parameters Transport Dimensions Basic machine Carbody counterweight Rear counterweight tray Quality Changes the World

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Technical Parameters Transport Dimensions Boom luffing mast Boom base Boom tapered insert Pulley block Quality Changes the World

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Technical Parameters Transport Dimensions Carbody counterweight Extension boom Quality Changes the World

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Technical Parameters Transport Dimensions Front mast of luffing jib Rear mast of luffing jib Quality Changes the World

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Technical Parameters Transport Dimensions Side outrigger assembly Superlift mast base Quality Changes the World

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SCC4000A-2 Crawler Crane 400 Tons Lifting Capacity _________________ Technical Parameters Transport Dimensions Superlift mast insert Superlift counterweight tray Superlift counterweight stabilization brace Quality Changes the World

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