Sany STC200S

20 ton Truck Crane

Max. Lifting Capacity: 20t
Boom Length: 33.5m
Overall Weight: 26400kg

Double-axle drive
Four-section boom

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Categoria:

Vantaggi e funzioni

Stable chassis performance

Double-axle drive is used, providing good tafficability 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.

Long and strong boom system

Four-section boom of high strength steel structure and optimized sexangle cross 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.

Energy-saving hydraulic system

Triple gear pump, load feedback and constant power control are applied to provide strong lifting capacity and good micromobility.

Unique steering buffer design is applied to ensure stable braking operation.

Intelligent electric control system

Self-developed controller SYMC especially 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 real time.

Safety devices

The load moment limiter equipped with the comprehensive intelligent protection system is used with accuracy within 3% to provide a comprehensive logic and interlock control, thus ensuring more safe and reliable operation.

Dati tecnici

Capacity:
Max. lifting capacity 20 t

Dimensions:
Overall length 12590mm
Overall width 2500mm
Overall height 3645mm
Axles 3
Axle distance-1,2 4280mm
Axle distance-2,3 1350mm

Weight:
Overall weight 26400kg
Front axle load 6800kg
Rear axle load 19600kg

Engine:
Rated power 213kw/2100r/min
Rated torque 1050N·m/1200~1400r/min
Emission standard Euro Ⅲ

Traveling:
Max. traveling speed 80km/h
Min. ground clearance 220mm
Approach angle 10°
Max. gradeability 38%

Main Performance:
Min.lifting radius 3m
Tail swing radius of superstructure 3m
Boom section 4
Boom shape U-shaped
Max. lifting moment-Base boom 880kN·m
Max. lifting moment-Full-extend boom 504kN·m
Max. lifting moment-Full-extend boom+jib 246kN·m
Length-Base boom 10.55m
Length-Full-extend boom 33.5m
Length-Full-extend boom+jib 41.5m
Outrigger span(Longitudinal/Transversal) 5.11m × 6m

Working Speed:
Max. single rope lifting speed of main winch(no load) 120m/min
Max. single rope lifting speed of auxiliary winch(no load) 115m/min
Full extend/retract time of boom 55 / 45s
Full raise/lower time of boom 50 / 50s
Swing speed 0~2.2 r/min

Aircondition:
HVAC in up cab Cooling
HVAC in low cab Cooling and Heating