Krupp KMK 7250 specifications
| Specifications for 250t Krupp Telescopic crane KMK 7250 | |
| Max. capacity: 250 t at 2,5 m | Max. loadmoment: - tm |
| Axles: 7 | Total weight: 84 t |
| Booms: | |
| Telescopic boom: 16,5-63 m | Boom sections: 5 |
| Boom luffing up to: 90° in 92 seconds | Boom telescoping: 16,5-63 m in 245 seconds |
| Superlift: - | Intermediate sections: - m |
| Folding jib: - m offsettable at angle -° | |
| Fixed jib: 10-38 m offsettable at angle 10/25° | Luffing jib: 21-56 m |
| Main boom foot pin horizontal offset X: -2600 mm |
Main boom foot pin vertical offset Y: - mm |
| Max. slewing speed: 1,6 rpm | |
| Max. line speed: 130 m/min | Max. line pull: 98 kN |
| Dimensions: | |
| Total length: 19310 mm | Tail swing: 5300 mm |
| Carrier length: 16650 mm | Width: 3000 mm |
| Outer turning radius : 15450 mm | Inner turning radius: 9140 mm |
| Turning radius boom head: 16480 mm | Turning radius folding jib: - mm |
| Outrigger base: 8650 x 8600 mm | Reduced outrigger base: 8650 x 6300 mm |
| Crawler track width: - mm | Crawler plate width: - mm |
| Drives & Transmission: | |
| Carrier engine: MB OM 444 A | Power/Weight-Ratio: 4.83 kW/t |
| Power: 406 kW / 552 PS | Max. torque: 2400 Nm 1000 rpm |
| Transmission: Allison Getriebeautomat | Gears: 5+1 (Forward + reverse) |
| Max. speed: 67 km/h | Gradeability: 39 % |
| Drive / Steering (standard): 14x8x12 | Drive / Steering (option): - |
| Tyres (standard): 14.00 R25 | Tyres (option): 16.00 R25 |
| Superstructure engine: MB OM 447 A | |
| Power: 213 kW / 290 PS | Max. torque: 1226 Nm at 1100 rpm |
| Counterweight: | |
| Derrick mast: - m | Radius A-frame: - mm |
| Max. counterweight: 80 t | Central ballast (Crawler cranes): - t |
| All crane specifications given are for reference only. This is no sales offer! | Brochure version: 04/92 |