SCC800A-1 Crawler Crane
  • SCC800A-1 Crawler Crane
  • SCC800A-1 Crawler Crane

SCC800A-1 Crawler Crane

80t Crawler Crane

Max. lifting capacity:
80t
Max. boom length:
57m
Max. lifting moment:
350t·m

Engine

ISUZU 6HK1XKSC Diesel Engine

Type: 6-cylinder in-line, direct injection, water-cooled, intercooler.Compliant with European off-way Tier III emission standard, and Chinese off-way Tier III emission standard.

Displacement: 7.79L

Rated power 212 Kw/2000rpm

Max. output torque 1080N·m/1500rpm

Starter device: 24V-5.0kW

Battery: two 12V large battery in serial connection

Fuel tank: 400L

Electrical Control System

SYIC-2 integrated control system independently developed by SANY is adopted to ensure high system integration, accurate operation, and reliable quality. The control system mainly includes power system, engine system, master control system, load moment limiter system, auxiliary system, and safety monitoring system. Main electrical components are from internationally or industrially well-known brands with reliable quality, which can perform stably in such bad environment as in severe low or high temperature, plateau, and sandstorms.

The controller, monitor, and the engine communicates through CAN Bus.

Hydraulic System

Main pump: adopt large piston pump with open displacement to provide oil for the machine actuator;

Gear pump: dual gear pumps are used for swing, radiator and control circuit.

Control: the main pump adopt the control of electrical proportionate positive flow; winch motor is piston motor of variable displacement. The operation components are two hydraulic control handles, and one dual travel pedal control valve to control each actuator in proportionate way.

System max. pressure: Main load hoist, aux. load hoist, boom hoist winch and travel 

system: 32MPa

Swing system: 20MPa

Control system: 4.5MPa

Hydraulic oil tank capacity: 460L

Swing Mechanism

Internal-gear swing drive can swing the upperworks by 360°.

Swing lock: Swing lock is designed. When the operation is over or the machine is in transport, the upperworks can be locked tightly.

Swing bearing: single row ball bearing.

Swing speed: 0-2.5rpm.


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