STC250 truck crane boasts excellent traveling performance. the double-axle driveis applied to provide good mobility. Trafficability and comfortableness under the complex road condition is improved withreliable traveling performance.
Powerful Lifting Capacity
STC250 25 ton crane has four-section boom of high strength steel structure and optimized U-shaped cross section with max.lifting capacity of 25t, full-extended boom length of 33.5m, max.lifting height including jib of 42m, 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
Triple gear pump, load feedback and constant power control are applied to provide strong lifting capacity and good micro-mobility. Unique steering buffer design guarantees smooth braking operation.
Intelligent Electronic Control
Self-developed controller SYMC special 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.
The Load Moment Limiter
Equipped with the comphensive intelligent protection system is used with accuracy within 3%. The adoption of comphensive logic and interlock control system ensures more safe and reliable operation.
More Safe Devices
Main and auxiliary winches are equipped with over roll-out limiter to pvent over rolling-out of wire rope.
Boom and jib ends are equipped with height limiters respectively to pvent 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.

Capacity	Max. lifting capacity	25t
Dimensions	Overall length	12750mm
	Overall width	2500mm
	Overall height	3550mm
	Axles	3
	Axle distance-1,2	4325mm
	Axle distance-2,3	1350mm
Weight	Overall weight	30000kg
	Front axle load	6500kg
	Rear axle load	23500kg
Engine	Model	Cummins
	Rated power	213kW/2100rpm
	Rated torque	1050N·m/1200~1400rpm
	Emission standard	Euro III
Traveling	Max. traveling speed	80km/h
	Min.turning radius	10m
	Min. ground clearance	220mm
	Approach angle	17 °
	Departure angle	12 °
	Max. gradeability	38%
	Fuel consumption per 100km	37L
Main Performance	Temperature range	- 30~ + 60
	Min.lifting radius	3m
	Tail swing radius of superstructure	3.37m
	Boom section	4
	Boom shape	U-shaped
	Max. lifting moment-base boom	962kN·m
	Max. lifting moment-Full-extend boom	544kN·m
	Max. lifting moment-Full-extend boom+jib	341kN·m
	Length-base boom	10.65m
	Length-Full-extend boom	33.5m
	Length-Full-extend boom+jib	41.5m
	Outrigger span(Longitudinal/Transversal)	5.3mx6.2m
Working Speed	Max. single rope lifting speed of main winch(no load)	120m/min
	Max. single rope lifting speed of auxiliary winch(no load)	120m/min
	Full extend/retract time of boom	70/ 50s
	Full raise/lower time of boom	70/ 55s
	Swing speed	0~2 r/min
Aircondition	HVAC in up cab	Cooling and Heating
	HVAC in low cab	Cooling and Heating

Oriemac Machinery & Equipment (Shanghai) Co., Ltd. is a top package equipment solution provider in Shanghai, China, especially for construction machinery, heavy industrial equipment and vehicle. We are always committed to offer our customers high quality products with reliable performance, competitive price and comprehensive services, to ensure every engineering project to be run smoothly and on schedule. With over 8 years experience in the field of engineering industry and accompanying to fulfill strictly ISO 9001: 2008 standard, Oriemac had established and have been consistently keeping good business relationship with many general contractors, civil engineering companies and construction companies throughout the world. We participated as package equipment provider previously include airport projects in Africa, power plant projects in Middle East, dredging projects in South America, highway projects in Oceania, rural and municipal road projects in Southeast Asia, and we are still achieving more and more projects at present.

To provide reliable products with quick delivery time, to make prompt reaction for spare parts and after-sales services, to visit the users field regularly for local training and maintenance, Oriemac has been often praised by our customers and has taken great reputation as a trustworthy partner.

Oriemac believe in combining our own achievement together with our customer benefits. Open communication, effective planning and elaborative preparation always commit us to execute and deliver our promises for our customers.

Oriemac, industrial powers for your projects!