China High Quality 50 Tons Truck Crane Stc250c Stc250h Stc250s Mobile Truck Crane Mechanical Engineering for Sale

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: STC250
• Certification: ISO9001
• Condition: New
• Maximum Lifting Height: 20-25m
• Maximum Lifting Weight: >16t
• Shaft Number: 3
• Crane Jib: Four-Arm
• Type: Straight Arm
• Engine Model: Shangchai
• Engine Rated Power: 196kw
• Max. Grade Ability: 40%
• Rated Lifting Moment: 465.5knm
• Min. Ground Clearance: 260
• Main Boom (M): 9.2~29.4
• Wheelbase (mm): 3750+1300
• Weight (Kg): 25000 Kg
• Dimensions(L* W* H): 12000 Mmx2500 Mmx3440mm
• Transport Package: Privided
• Specification: 12000mmX2500mmX3440mm
• Trademark: Goldzim
• Origin: Hunan, China
• HS Code: 8426193000
• Production Capacity: 500
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

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.

Detailed Photos

 

Product Parameters

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	WEICHAI
	Rated power	213kw/2100r/min
	Rated torque	1050N·m/1200~1400r/min
	Emission standard	Euro 3
Traveling	Max. traveling speed	80km/h
	Min.turning radius	10m
	Min.turning radius of boom head	12 m
	Max. gradeability	38%
Main Performance	Temperature range	- 30 ºC~ + 60 ºC
	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)	5.3m × 6.2m

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