25 Ton Lifting Machinery Stc250e Truck Crane with Good Performance

• Customization: Available
• After-sales Service: After Service/Online Contact
• Warranty: One Year Warranty
• Model NO.: STC250E
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Shaft Number: 3
• Crane Jib: Four-Arm
• Type: Folding
• Gross Weight: 31900kg
• Engine Model: Wp7.300e31
• Max. Engine Power: 220/2100kw/Rpm
• Max. Travel Speed: 85km/H
• Transport Package: Roro/Bulk
• Specification: 12800*2550*3560 mm
• Trademark: ORIEMAC
• Origin: China
• HS Code: 8705109100
• Production Capacity: 1000 Units/Month

Product Description

25 Ton Lifting Machinery STC250E Truck Crane with Good Performance

 

Product Description

Boom & telescoping system

▪ Five section U-shape boom welded by high strength structural steel, singleboard boom head design. Basic boom 10.7m, full-extension boom 41m, jib 8m, max. lifting height of full-extension boom 41.5m, max. lifting height of boom+jib 49.5m. Telescoping is realized by double cylinder with rope arranger.

Hoist

▪ Smooth hoisting powered by high quality fixed displacement piston motor.

▪ Normally closed winch brake and winch balance valve are fitted to prevent hook from falling and stalling.

▪ Standard 25t main hook, wire rope diameter 16mm, length 185m.

▪ Standard 4t aux. hook, wire rope diameter 16mm, length 105m.

 

Control system

▪ Data display system: multiple sensors realizing timely feedback of information, real-time monitoring, to ensure that working status well managed.

▪ Man-machine interaction interface: user-friendly design for comprehensive and clear information. The control pattern can be adjusted to customer's prefer.

▪ Bus instrument: integrated electrical bus instrument can control the driving parameters at any time. Engine fault prompting enables convenient and quick maintenance.

 

Safety equipment

▪ Load moment indicator: A method of analytical mechanics is adopted and a moment limiter calculation system based on the hoisting mechanics model is established. Through online empty-load calibration, the rated hoisting accuracy can reach ±3% to fully protect the hoisting operation.

▪ The hydraulic system is equipped with hydraulic balance valve, overflow valve, two-way holding valve, etc. to realize stability and reliability.

▪ Boom head is equipped with A2B limit switch to prevent the wire rope from over winding.

▪ The length sensor and pressure sensor are equipped to display the operating status of the crane in real time, automatically cut off dangerous actions, and give a buzzer alarm.

Product Parameters

Model	Unit	STC250E
Max. lifting capacity	t	25
Gross weight	kg	31900
Engine model		WP7.300E31
Max. engine power	kW/rpm	220/2100
Max. engine torque	N·m/rpm	1250/(1200~1600)
Overall length	mm	12800
Overall width	mm	2550
Overall height	mm	3560
Max. travel speed	km/h	85
Min. steering radius	m	10.5
Min.steering radius of boom tip	m	12
Wheel formula		6×4
Min. ground clearance	mm	240
Approach angle	°	10
Departure angle	°	13
Max. gradeability		41%
Fuel consumption per 100km	L	30
Working temperature range	ºC	-20~+40
Min.rated lifting radius	m	3
Tail slewing radius	mm	3300
Boom sections (Qty.)		5
Boom shape		U shape

 

Detailed Photos