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Spider Crane Maeda MC285C-3
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| Crane capacity | 2.82t Х 1.4m |
| Max. working radius | 8,205m Х 0,15t |
| Max. lifting height (on the ground) | 8,7m |
| Max. lifting height (underground) | -10,1m (4 falls) |
| Max. lifting height (underground) (optional auxiliary winch) | -100m (single fall) |
| Winch system (hook speed) | 9.3m/min (4 layers, 4 falls) |
| Winch system (hoist wire rope) | IWRC 6 х Fi (29) 0/0, diameter 7х48m |
| Telescopic system (boom type) | Fully automatic 4-section pentagonal telescopic boom (3 to 5 section: simultaneous telescoping) |
| Telescopic system (boom length) | 2,535 ~ 8,575 m |
| Telescopic system (boom telescoping stroke / time) | 6,04 m / 22 sec |
| Boom hoist system (hoist angle / time) | 0 ~ 80deg / 14.0sec |
| Swing system (swing angle / time) | 360deg / 0,88rpm |
| Outrigger system (type) | 1st stage with flexible stay damper, 2nd stage manual pullout, hydraulic cylinder direct acting type |
| Outrigger system (max. extended width) | 4,782mm Х 4,718mm Х 3,990mm |
| Travel system (type) | hydraulic motor driven, stepless speed changer |
| Travel system (travel speed 1 step/2 step) | 0 - 2.2 km/h |
| Travel system (gradability) | 20deg |
| Travel system (crawler ground length x width) | 975 x 200mm |
| Travel system (ground pressure) | 50.0kpa [0,510kgf/cm2] |
| Engine (model) | Yanmar 2TNV70-NMBA |
| Engine (displacement) | 0.569 L [569 cc] |
| Engine (rated output) | 7.4kw/2.500min-1 [10.1 ps/2.500rpm] |
| Engine (starting method) | electric starting |
| Engine (Fuel / Fuel tank capacity) | diesel / 12.0 L |
| Remote control system (type) | Radio & paddle type control |
| Overall length x width x height | 2800 х 750 х 1470mm |
| Machine weight | 1990kg (2160 kg with Aux winch) |
| Safety device | Overwind protection, Angle indicator, Hydraulic safety valve, Level, Wipe rope latch, Machine body inclination alarm, EMO switch, Moment limiter, Working status lamp, Data logger, Crane & Outrigger interlock device |
| Optional equipment | White rubber track, Single fall hook, 850 kg searcher hook, 900 kg auxiliary winch |
