Sany STC300S truck crane uses the load moment limiter. Equipped with the comprehensive intelligent protection system is used with accuracy within 3%. The adoption of comprehensive logic and interlock control system ensures more safe and reliable operation.

Powerful Lifting Capacity

The 30t truck crane has five-section boom of high strength steel structure and optimized U-shaped cross section with max.lifting capacity of 30t, full-extended boom length of 40.5m, jib length of 8m, max.lifting height including jib of 49m, reduce weight and improve safety significantly.

Jib mounting angles are 0°, 15°, and 30°, which ensure fast and convenient change-over between different operating conditions so as to improve working efficiency of the machine.

Efficient & Unique Hydraulic System

Hydraulic system load feedback featuring long service life, high efficiency and low energy consumption is applied to enhance lifting capacity and micro-mobility. Unique steering buffer design is adopted to ensure stable braking operation.

Excellent Traveling Performance

Double-axle drive is used to provide good trafficability and comfortableness under complex road condition; engine has the multimode power output function, which reduces power consumption; the use of tipping over early-warning technology provides high stable and safe operation.

Intelligent Electronic Control

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.

More Safe Devices

Main and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out of wire rope.

Boom and jib ends are equipped with height limiters respectively to prevent over-hoisting of wire rope.

Hydraulic system is configured with the balance valve, overflow valve and two-way hydraulic lock etc., to ensure stable and reliable operation.

Max. lifting capacity	30t
Overall length	12850mm
Overall width	2500mm
Overall height	3650mm
Axles	3
Axle distance-1,2	4690mm
Axle distance-2,3	1350mm
Overall weight	33000kg
Front axle load	7000kg
Rear axle load	26000kg
Model	Cummins
Rated power	213kw/2100rpm
Rated torque	1050N·m/1200~1400rpm
Emission standard	Euro Ⅲ
Max. traveling speed	89km/h
Min.turning radius	10.5m
Drive train	6 × 4
Min. ground clearance	220mm
Approach angle	20 °
Departure angle	13 °
Max. gradeability	40%
Fuel consumption per 100km	≤34.5L
Temperature range	– 20 ℃ ~ + 40 ℃
Min.lifting radius	3m
Tail swing radius of superstructure	3.47m
Boom section	5
Boom shape	U-shaped
Max. lifting moment-Base boom	1029kN.m
Max. lifting moment-Full-extend boom	573kN·m
Max. lifting moment-Full-extend boom+jib	342kN·m
Length-Base boom	10.6m
Length-Full-extend boom	40.5m
Length-Full-extend boom+jib	48.5m
Outrigger span(Longitudinal/Transversal)	5.3m × 6.2m
Jib offset	0 ° 15 ° 30 °
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	100/100s
Full raise/lower time of boom	45/55s
Swing speed	2.5r/min
HVAC in up cab	Cooling and Heating
HVAC in low cab	Cooling and Heating