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SANY GROUP
Crawler crane-SCC850A-6

Crawler crane-SCC850A-6

Product catalog summary

Main Characteristics
The SANY SCC850A-6 is a crawler crane with an 85-ton lifting capacity. It is powered by a Wei Chai WP7 diesel engine that meets European and Chinese Off-highway Tier III emission standards. The crane features the SYIC-2 integrated control system for reliable operation and a hydraulic system with a large piston pump and dual gear pumps, achieving a maximum system pressure of 35 MPa.

Technical Parameters
The crane offers a maximum lifting moment of 358 t·m and a boom length ranging from 12 to 57 meters. It supports a maximum boom and jib combination of 48m + 18m. The main and auxiliary hoist winches operate at a rope speed of 0-135 m/min, and the swing speed is 0-2.4 rpm.

Safety Devices
Equipped with safety features such as an emergency stop button, load moment indicator, over-hoist protection, and a tri-color load indicator. A function lock lever ensures all control handles are locked when the operator leaves the seat.

Operating Equipment
The crane uses high-strength steel tubes for chords and anti-wearing Nylon material for boom/jib top sheaves. The boom is a lattice structure with lengths from 12m to 57m, and the fixed jib ranges from 9m to 18m.

Transport and Assembly
The crane's transport weight with the basic boom is 75.5 tons, and the rear counterweight totals 27.6 tons. Crawler extension and retraction are facilitated by cylinders, and the machine includes a GPS monitoring system for remote diagnostics.

Overview
The document provides detailed technical specifications and configurations for the SCC850A-6 Crawler Crane, including transport dimensions, weight specifications, boom combinations, and load charts for different configurations.

Specifications
The crane's transport weight is 37.5 tons with the boom base and crawlers, and 20.6 tons without them. Transport dimensions vary, with the largest being 12.5m in length, 3.45m in width, and 3.46m in height.

Technical Parameters
The crane has an average ground pressure of 0.082 MPa and a gradeability of 30%. It supports various boom combinations, including H and FJ configurations, with boom lengths from 12m to 57m.

Transport Plan
The document outlines a transport plan using multiple trailers to carry different parts of the crane, including the basic machine, boom inserts, counterweights, and hooks.

Boom Combinations
The crane can be configured in H and FJ configurations, with specific boom and jib lengths for each. The H configuration supports boom lengths from 12m to 57m, while the FJ configuration combines boom lengths of 27m to 48m with jib lengths of 9m to 18m.

Load Charts
Detailed load charts are provided for both H and FJ configurations, indicating the rated lifting capacities at various boom lengths and angles. The charts specify that the rated capacities are valid under specific conditions, such as firm ground and wind speeds below 9.8 m/s.

Notes
Important notes on the rated capacity emphasize that the values include the weight of lifting hooks and that the actual capacity should account for the weight of lifting tools. It also specifies that the crane's crawlers must be extended during lifting and that the values are valid for 360° slewing.

Catalog excerpts

SANY Crawler Crane 85 Tons Lifting Capacity Quality Changes the World Max. lifting moment: 358t·m Largest boom length: 57m Max. boom+jib combination: 48m+18m The parameters and diagrams in the brochure is only for reference, which is subject to further update in real machine.

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Crawler Crane Series Main Characteristics ▪ Product Specifications ▪ Safety Device ▪ Major Performance & Specifications Technical Parameters ▪ Outline Dimension ▪ Transport Dimension ▪ Transport Plan Boom Combination

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SANY CRAWLER CRANE 技术参数 85 TONS LIFTING CAPACITY QUALITY CHANGES THE WORLD Main Characteristics ▪▪ Page 04 Product Specifications

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Main Characteristics Product Specification Engine ▪▪ Wei Chai WP7 Diesel Engine. ▪▪ Type: 6-cylinder in-line, direct injection, water-cooled, intercooler. Compliant with European Off-highway Tier III emission standard, and Chinese Off-highway Tier III emission standard. ▪▪ Displacement: 7.47L. ▪▪ Rated power 199kW/2300rpm. ▪▪ Operation power: 199kW/1800rpm. ▪▪ Max. output torque 1200N·m/(1200~1500)rpm. ▪▪ Starter device: 24V-5.0kW. ▪▪ Battery: two 12V large battery in serial connection. ▪▪ Fuel tank: 400L. Electrical Control System...

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Main Characteristics Product Specification Main Load and Aux. Load Hoist Mechanism ▪▪ Main and aux. hoist winches are driven separately by motor via gearbox. Operating winch handle can control the winch to rotate to two directions, which are lifting and lowering of hook. Excellent inching function is equipped on the machine. ▪▪ Drums with fold-line grooves can ensure the wire rope reeved in order in multilayers. ▪▪ Free fall for main and aux. load hoist is offered as optional. Rope speed of main/aux. load hoist winch Main, aux....

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Main Characteristics Product Specification Upperworks ▪▪ Weldment frame of high-strength steel, no torsion; reasonable arragement of the parts for easy maintenance. ▪▪ Independent travel driving units are adopted for each side of the crawler, to realize straight walking and turning driven by travel motor through gearbox and drive wheel. ▪▪ Lower outrigger cylinders are optional. Crawler Extension and Retraction ▪▪ The crawlers can extend and retract via cylinders. During Work Mode, the crawlers must be extended, and retracted...

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Main Characteristics Safety Device Assembly Mode/Work Mode Switch ▪▪ In Assembly Mode, some safety protection devices are off work to facilitate crane assembly; ▪▪ In Work Mode, all safety devices activate to protect the operation. Emergent Stop ▪▪ In emergent situation, this button is pressed down to cut off the power supply of whole machine and all actions stop. Load Moment Indicator (LMI) ▪▪ It is an independent computerized safety control system. LML can automatically detect the load weight, work radius and boom angle, and...

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Main Characteristics Safety Device Tri-color Load Indicator ▪▪ The load indication light has three colors, green, yellow and red, and the real time load status is presented on the display. When the actual load is smaller than 90% of rated load, the green light is on; when the actual load is larger than 90% and smaller than 100%, the yellow light is on, the alarm light flashes and sends out intermittent sirens; when the actual load reaches 100% of rated load, the red light on, the alarm light flashes and sends out continuous sirens....

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SANY CRAWLER CRANE 技术参数 85 TONS LIFTING CAPACITY QUALITY CHANGES THE WORLD Technical Parameters ▪▪ Page 10 Major Performance & Specifications Outline Dimension Transport Dimension

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Technical Parameters Major Performance & Specifications Major Performance & Specifications of SCC850A-6 Performance Indicators Max. rated lifting capacity Boom length Boom hoist angle Boom Configuration Rope speed of main/aux. winch Speed Longest boom + longest jib Rope speed of boom hoist winch Swing speed Travel speed Aux. hoist wire rope: diameter × length Single line pull of main/aux. load hoist wire rope Wire rope Main hoist wire rope: diameter × length Rated power/revolution speed Weight of machine with basic boom Rear counterweight...

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Technical Parameters Outline Dimension Quality Changes the World

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Technical Parameters Transport Dimension Basic Machine 1 (with boom base, crawlers) Weight Basic Machine 3 (without boom base, crawlers) Boom Base Quality Changes the World

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Technical Parameters Transport Dimension Length(L) Width(W) Fixed Jib Base and Strut Quality Changes the World

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Technical Parameters Transport Dimension Counterweight Tray Right Counterweight Block I Length(L) Width(W) Left Counterweight Block I Length(L) Width(W) Right Counterweight Block II Length(L) Width(W) Left Counterweight Block II Length(L) Width(W) Right Counterweight Block III W Quality Changes the World Length(L) Width(W)

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Technical Parameters Transport Dimension Left Counterweight Block III Carbody Counterweight H Note: 1.The transport dimensions of each part in the table are schematic, not proportional to the real parts. The dimensions are designed value without package considered. 2.The Weight is designed value that the actual manufactured part may deviate a little. Quality Changes the World

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SCC850A-6 Crawler Crane 85 Tons Lifting Capacity _________________ Technical Parameters Trailer 1 ▪▪ Basic Machine Transport Plan 9m boom insert×2 3m boom insert×1 Left counterweight 1×1 Right counterweight 1×1 Counterweight tray×1 Left counterweight 3×1 Right counterw

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