Sany stc800 Tech Manual
STC800
STC800 TRUCK CRANE
80 TONS LIFTING CAPACITY
Quality Changes the World
STC800 TRUCK CRANE
2 3
COMPANY BRIFE INTRODUCTION
SANY Automobile Hoisting Machinery is one of the core business unit of Sany Heavy
Industry, mainly engaged in the research and development of high end, mid to large
tonnage crane series, including mobile crane, crawler crane, tower crane and loader crane.
It has two industrial parks in Ningxiang and Huzhou, since entering the market, the products
of Sany Automobile Hoisting Machinery have received worldwide recognition with advanced
technology, lean manufacturing, high reliability and excellent service.
COMPANY BRIFE INTRODUCTION
STC800 TRUCK CRANE
Quality Changes the World Quality Changes the World
STC800 TRUCK CRANE
4 5
ICON
STC800 TRUCK CRANE
SELLING POINTS
SANY TRUCK CRANe
CONTENT
04 Icon
05 Selling Points
06 Introduction
09 Dimension
10 Technical Parameter
11 Operation Condition
12 Load Chart
14 Wheel Crane Family Map
Cab
Hydraulic system
Control system
Telescopic system
Luffing system
Slewing
Counterweight
Safety system
Hoist system
Carrier frame
Outriggers
Engine
Transmission system
Drive/Steer
Axles
Tyres
Brakes system
Electrical system
Suspension system
Telescopic boom
Lattice jibs
Superlift devices
Luffing lattice jib
winch mechanism:
Excellent and stable chassis performance /
chassis system
Double-axle drive is used, providing good trafficability and
comfortableness under complex road condition with reliable
traveling performance.
Engine has the multimode power output function, which reduces
power consumption.
The use of tipping over early-warning technology provides high
stability and safety of the overall operation.
Highly efficient, stable, energy-saving and
adjustable hydraulic system
Hydraulic system load feedback and constant power control
is applied to provide strong lifting capacity and good micromobility. Unique steering buffer design is adopted to ensure
stable braking operation.
Super-strong, super-long and sensitive
lifting capacity
Five-section boom of high strength steel structure and optimized
U-shaped section reduces weight significantly with higher safety
rates. Jib mounting angles are 0°, 15° and 30°, which ensures
fast and convenient change-over between different operating
conditions so as to improving working efficiency of the machine.
Safe, stable, advanced and intelligent
electric control system
Self-developed controller SYMC specially for engineering
machinery is configured. The adoption of CAN-bus full-digital
network control technology ensures stable control signal, simple
harness and high reliability. Timely feedback of data information
can achieve the monitoring of the overall working status in realtime. The load moment limiter equipped with the comprehensive
intelligent protection system is used with accuracy within 5%
to provide a comprehensive logic and interlock control, thus
ensuring more safe and reliable operation.
Quality Changes the World Quality Changes the World
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