Model | Maeda Mini Crawler Crane MC-305 |
| Crane capacity | 2.98t x 2.5m |
| Max. working radius | 12.16m x 260kg |
| Max. lifting Height | 12.52m x 790kg |
| Hook speed | 13.5m / min. (4 falls, 4th layer) |
| Single line speed | 54m / min. (4th layer) |
| Hoist rope | IWRC 6 x WS (26) Φ 8mm x 73m |
| Telescopic system | Boom length | 3.695m – 12.485m |
| Telescoping Speed | 68.79m / 38 sec (26 sec) |
| Boom type | Fully automatic 5 section pentagonal telescopic boom |
| Hoist angle / speed | 0 – 80° / 14.5 sec |
| Slewing System | 360° continuous / 2.4 rpm |
| Outrigger type | Extension and set up by direct acting hydraulic cylinders |
| Max extended dimensions | (Length) 4888mm x (Front) 4504mm x (Rear) 4396mm |
| Travel system | Drive | Hydraulic motor driven, stepless speed changer |
| Travel speed | 0 – 2.8 km/h (1.3 km/h) |
| Gradability | 23º |
| Crawler ground length x width | 1750mm x 300mm |
| Ground pressure | 0.37kgf/cm2 (0.38 kgf/cm2 CRM(E)) |
| Engine | Model | Yanmar 3TNV76 |
| Type | 3 cylinder water cooled diesel |
| Rated output | 15.2kw / 2500min-1 (20.7PS/2500rpm) |
| Starting method | Electric |
| Fuel tank / capacity | Diesel / 40L |
| MC305-2 CRME Type | Totally enclosed fan-cooled motor |
| MC305-2 CRME Size | 5.5kw, 4P 380V |
| Remote Control System Type | Cable remote controller, micro-speed mode, load display for transmitter, outrigger operation |
| Length x Width x Height | 4285mm x 1280mm x 1695mm |
| Weight MC305-2 CRM | 3900kg |
| Weight MC305-2 CRM(E) | 4040kg |
| Standard Equipment: | Overwind protection, load indicator, hydraulic safety valve, wire rope latch, level, machine body inclination alarm, EMO switch, travel lock lever, outrigger interlock device, moment limiter, rotary lamp, hour-meter, 4-fall / 2-fall hook block |
| Optional Equipment | Radio remote control, white rubber tracks,single fall hook, 300kg searcher hook. |
