Model Number: STC500S - Sany Brand Name: EVANGEL Key Specifications/Special Features: Max. lifting capacity: 50TOverall length: 13700mmOverall width: 2750mmOverall height: 3750mmAxle distance: 1/2 1450mm, 2/34200mm, 3/41350mmOverall weight: 42000kgFront axle load: 16000kgRear axle load: 26000kgRated power: 250kW/2100rpmRated torque: 1425N.m/1200-1500rpmMax. traveling speed: 83km/hMin. turning radius: 11m
Min. turning radius of boom head: 14m
Drive train: 8 x 4
Min. ground clearance: 295mm
Approach angle: 19°
Departure angle: 14°
Max. gradeability: 42%
Fuel consumption per 100km: ≤43L
Temperature range: -20 - +40°C
Min. lifting radius: 3m
Tail swing radius of superstructure: 4.065m
Boom section: 5
Boom shape: U-shaped
Max. lifting moment:
Base boom: 2009kN·m
Full-extend boom: 1050.6kN·m
Full-extend boom + jib: 521.1kN·m
Length:
Base boom: 11.3m
Full-extend boom: 43.5m
Full-extend boom + jib: 59.5m
Outrigger span (longitudinal/transversal): 6 × 7.2m
Jib offset: 0°, 15°, 30°
Max. single rope lifting speed of main winch (no load): 125m/min
Max. single rope lifting speed of auxiliary winch (no load): 125m/min
Full extend/retract time of boom: 100/120s
Full raise/lower time of boom: 60/80s
Swing speed: 0-2rpm

The engine of Sany STC500S truck cranehas the multimode power output function, which reduces power consumption, the use of tipping over early-warning technology guarantees high stable and safe operation.

Powerful lifting capacity

The 50-ton truck crane features five-section boom made from strengthened steel and optimized U-shaped section with max. lifting capacity of 50T, full-extended boom length of 43.5m, jib length of 16m, max. lifting height including jib of 60m, which reduces weight and significantly improve safety.
Jib mounting angles are 0°, 15°, and 30° to allow quick change-over between different operating conditions so as to improve working efficiency of the machine.
Adjustable hydraulic system
Hydraulic system load feedback, constant power control, plunger pump and electric controlled main valve featuring high efficiency, low consumption of energy 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.