Lifting Machine Mobile Cranes Stc250c5 25ton 5-Section Boom Straight Arm Truck Crane

• Customization: Available
• After-sales Service: Provide Spare Parts
• Warranty: 1 Year
• Model NO.: STC250C5
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Shaft Number: 3
• Crane Jib: Five-Arm
• Type: Straight Arm
• Max. Lifting Capacity: 25ton
• Gross Weight: 32.1ton
• Engine Model: Weichai Wp7.300e31
• Max. Engine Power: 220/2100kw/Rpm
• Max. Engine Torque: 1250/(1200~1600)N.M/Rpm
• Max. Travel Speed: 85km/H
• Min.Steering Radius: 10.5m
• Wheel Formula: 6*4
• Min.Rated Lifting Radius: 3m
• Tail Slewing Radius: 3300mm
• Boom Shape: U Shape
• Max.Lifting Moment: 1088kN.M
• Max.Lifting Height: 49.5m
• Transport Package: Comply with Export Packaging Requirements
• Specification: 12800*2550*3560mm
• Trademark: Top brand
• Origin: China
• HS Code: 8429510000
• Production Capacity: 1000pieces/Month
• Package Size: 1280.00cm * 255.00cm * 356.00cm
• Package Gross Weight: 321000.000kg

Product Description

Product Description

STC250C525t Truck Crane

Max. Lifting Capacity

25 T

           Max. Boom Length

        41 m

            Max. Lifting Height

           49.5 m

Strong lifting capacity
Full-extension boom 41m, max. lifting height of boom 41.5m. U-shape large cross section boom, max. lifting moment 1088kN.m. The lifting performance of middle & long boom is 20% higher among same class in the industry.

Variable pump electro-hydraulic control hydraulic system
The electro-hydraulic control system realizes effective flow distribution, featuring quick response to combined motions and small impact shock, energy saving and environmentally friendly. Precise control: Excellent inching performance, min. stable speed of single rope is 1.2m/min and min. stable speed of slewing is 0.1°/ s, realizing precise lifting of mm level. Integrated slewing buffer control: boost buffer, sequential brake and free swing technology. Smooth start & stop.

High performance chassis
WEICHAI P7.300 engine, FAST 9-speed transmission, rubber suspension. Max. gradeability 41%, powerful performance. Innovative structural frame verified by 200,000 cycling fatigue tests to ensure high reliability. Lower positioned outrigger spanning 5.28m×6.4m, providing stable support.

Smart control system
CAN BUS system: Controllers, displays, meters, I/O modules, sensors, etc. are integrated in CAN Bus networking, fast-responsive. Fault diagnosis system: Operating device with smart controller, body with BCM module, accurately locating the fault point, making the maintenance convenient. Smart power distribution and control with battery pack. 7" HD color display and silica gel panel, to further improve manmachine interaction. The load moment indicator system provides protection for overloading, over release, over winding.

 

Product Parameters

Model	STC250C5-8
Maximum lifting height	49.5m
Maximum lifting torque	1088kNm
Maximum lifting weight	25t
Maximum single rope speed of main winch	130m/min
Full lifting/lowering time of crane arm	40/50s
Full extension/retraction time of crane arm	70/90s
Maximum slewing speed	2.8r/min
Total weight of whole machine	33100kg
Full length of whole machine	13270mm
Full width of whole machine	2550mm
Full height of whole machine	3500mm
Maximum counterweight	6.2 t
Engine model	Weichai WP7.300E31 (Euro III)
Outrigger span (horizontal x vertical)	6.4x5.5m
Engine maximum power	230/2200kW/rpm
Engine maximum output torque	1280/(1200~1700)N·m/rpm
Maximum driving speed	90km/h
Maximum climbing grade	47%
Minimum turning radius	10.5m
Approach angle	11°
Departure angle	12°

Detailed Photos

 

 

 

 

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