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SANY STC250C5 Truck Crane

SANY STC250C5 Truck Crane

Rated total lifting capacity (t):
25
Arm length (m):
41
Leg longitudinal/transverse span (mm):
5180*6400
Moment (KN. M):
1063
Engine model:
潍柴WP7.300E51(国V)
Rated power of engine (kW):
220
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Product Feature

And that lif performance is strong

■ Five-section large-section U Type a main arm,Full Reach Length 41m,Maximum lifting moment 1063kN.m ;

■ 6.4m Transverse leg span,And that lif performance is strong。

Chassis with high load capacity

■ New 2.55m Wide Chassis,Large section innovative structure frame,The anti-bending and anti-torsion performance is greatly improved ;

■ Weichai 7 is adoptedL A high-powered engine,Fast 9-speed gearbox with synchronizer,Maximum gradeability 45%,Maximum speed 85km/h。

Intelligent Flow Distribution Hydraulic System with Double Variable Pumps

■ Load sensing system :Adopt large flow double variable plunger pump , Sufficient flow but no waste,The operation is efficient、Energy saving and environmental protection ;

■ Intelligent traffic distribution :New Smart Flow Distribution Master Valve,Independent luffing during combined action,Not disturbed by other actions,Greatly improve the maneuverability of the combination action。Apply after-valve compensation technology,Traffic distribution on demand,Minimum stable speed of single winch rope 1.2m/min,Minimum steady speed of swing 0.1° /s,Achievable mm Level precision hoisting ;

■ Power management :New power matching and power control,Fourth gear power take-off,Energy saving and noise reduction ;

■ Integrated slewing cushion control :Fusion boost buffer、Sequential braking and free slip technology,Slewing starts and stops softly and stably。

Product Parameter


Speed parameter

 

Maximum single rope speed of main winch

145m/min

Full extension of boom/Shorten time

80/90s

Full lifting of boom/Fall time

35/45s

Maximum giant slalom speed

3r/min

Weight parameters

 

Total weight of complete machine

32700kg

Maximum counterweight

3.3t

Dimensional parameters

 

Overall length of the machine

12760mm

Full width of the whole machine

2550mm

Full height of the whole machine

3550mm

Outrigger span(HorizontalxLongitudinal)

6.4x5.18m

Dynamic parameters

 

Engine model

WeichaiWP7.300E51(CountryV)

Maximum engine power

220/2100kW/rpm

Maximum output torque of engine

1250/(1200-1700)N·m/rpm

Driving parameters

 

Maximum travel speed

85km/h

Minimum Turning Radius

10.5m

Maximum climbing gradient

45%

Angle of approach

10°

Departure angle

13°

Minimum ground clearance

250mm

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