Sany STC800
Sany STC800

Sany STC800

80 ton Truck Crane

Max. Lifting Capacity: 80 t
Boom Length: 45m
Overall Weight: 46000kg

Excellent and Stable Chassis Performance

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Vantaggi e funzioni

Sany STC800 truck crane for right hand driving features powerful lifting capacity,adustable hydraulic system and excellent travelling performance. Its maximum lifting capacity achieves 80 ton with full extended boom length of 45m.

Powerful Lifting Capacity

The 80 ton truck crane has five-section boom made from strengthened steel and optimized U-shaped section with jib length of 16m,max.lifting height including jib of 61m, which reduces weight and significantly improve safety.

Jib mounting angles are 0°, 15°, and 30° to allow quick change-overs between different operating conditions so as to improve working efficiency of the machine.

Adjustable Hydraulic System

Hydraulic system load feedback and constant power control is applied to provide strong lifting capacity and good micro-mobility.

Unique steering buffer design guarantees smooth braking operation.

Excellent Traveling Performance

Double-axle drive is applied to provide good mobility. Trafficability and comfortableness under the complex road condition is improved with reliable traveling performance;

Engine has the multimode power output function, which reduces power consumption; the use of tipping over early-warning technology guarantees high stable and safe operation.

Intelligent Electronic Control

Self-developed controller SYMC special for engineering machinery is configured. The CAN-bus fully digital network control technology provides stable control signal, simple harness, and high reliability. It can provide feedback on data and monitor the working condition of whole crane in real-time.

The Load Moment Limiter

It is configured with comprehensive intelligent protection system that achieves precision within 5%.

The comprehensive logic and interlock control system ensures safe and reliable operation.

Dati tecnici

Capacity:
Max. lifting capacity 80t

Dimensions:
Overall length 14100 mm
Overall width 2750 mm
Overall height 3850 mm
Axles 4
Axle distance-1,2 1520 mm
Axle distance-2,3 4400 mm
Axle distance-3,4 1350 mm

Weight:
Overall weight 46000 kg
Front axle load 22000 Kg
Rear axle load 26000 kg

Engine:
Model Cummins
Rated power 275 kW/2100 rpm
Rated torque 1550 N.m/1200 rpm
Emission standard Euro Ⅲ

Traveling:
Max. traveling speed 80 km/h
Min.turning radius 12 m
Min.turning radius of boom head 15.6 m
Drive train 8 × 4
Min. ground clearance 230 mm
Approach angle 20°
Departure angle 12°
Max. gradeability 37%
Fuel consumption per 100km ≤ 55 L

Main Performance:
Temperature range – 30 ℃ – +60 ℃
Min.lifting radius 3 m
Tail swing radius of superstructure 4.116m
Boom section 5
Boom shape U-shaped
Max. lifting moment-Base boom 2560.2 kN·m
Max. lifting moment-Full-extend boom 1254.4 kN·m
Max. lifting moment-Full-extend boom+jib 414.9 kN·m
Length-Base boom 11.8 m
Length-Full-extend boom 45 m
Length-Full-extend boom+jib 61 m
Outrigger span(Longitudinal/Transversal) 6.1 × 7.6 m
Jib offset 0 ° 15 ° 30 °

Working Speed:
Max. single rope lifting speed of main winch(no load) 130 m/min
Max. single rope lifting speed of auxiliary winch(no load) 130 m/min
Full extend/retract time of boom 120 / 130 s
Full raise/lower time of boom 80 / 80 s
Swing speed 2.0 r/min

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

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