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After-sales Service: | 1 Year |
Warranty: | 1 Year |
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Excellent performance
Innovative elliptical section main arm, 6~12m amplitude high frequency performance increased by 10%;
Full use of the third generation of hybrid frame, section area increased by 10%, load-bearing capacity increased by 15%.
Control the lead
Electro-hydraulic composite control system, both response speed and accuracy, control upgrade;
Pressure adaptive telescopic technology, the stability of the big arm telescopic upgrade, the impact of the shrinking arm starting in place is small, to solve the problem of small opening shrinking arm jitter.
Intelligent comfort
Safer, lifting accuracy revolutionary improvement, amplitude, weight accuracy of 50%, leading the industry.
Energy saving and consumption reduction
Non-inductive regeneration, on-board operation engine self-speed, to achieve non-stop regeneration.
Parameter
Item | Unit | STC250C5-1 | STC250C5-1 Pro | ||
Main performance | Lifting weight | kg | 25000 | 25000 | |
Machine weight | kg | 31200 | 32100 | ||
Dimensions | mm | 13020*2550*3500 | 13020*2550*3500 | ||
Turning radius of turntable tail | m | ≤3.5 | ≤3.5 | ||
Leg span (lateral × longitudinal) | m | 6.4*5.35 | 6.4*5.35 | ||
Boom length | Basic arm | m | 10.7 | 10.7 | |
Longest main boom | m | 41 | 42.2 | ||
Longest main boom+secondary boom | m | 49 | 50.2 | ||
Max. lifting force | Basic arm | kN·m | 1142 | 1164 | |
Longest main boom | kN·m | 727 | 782 | ||
Longest main boom+secondary boom | kN·m | 390 | 400 | ||
Engine | Model | - | Yuchai | Yuchai | |
Max. power | kW/rpm | 221/2300 | 221/2300 | ||
Max. torque | N*m/rpm | 1190/1100-1600 | 1190/1100-1600 | ||
Driving parameter | Max. travel speed | km/h | 80 | 80 | |
Min. turning radius | m | 10.5 | 10.5 | ||
Approach Angle | ° | ≥10 | ≥10 | ||
Departure Angle | ° | ≥12 | ≥12 | ||
Max. gradeability | % | 42 | 42 | ||
Fuel consumption | L | ≤30 | ≤30 |