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- Liebherr LTM1220-5.2 vs. Krupp KMK7300
Liebherr LTM1220-5.2 vs. Krupp KMK7300
11 reasons to buy Liebherr LTM1220-5.2:
Upper-stage engine
Maximum torque | 1545.6 Nm and 1226 Nm | 21 % more or 319.6 Nm |
Sizes
Upperstructure rear swing radius | 3973 mm and 5486.4 mm | 28 % less or 1513.4 mm |
Operation
Haul truck fuel volume | 490 l. and 473.2 l. | 3 % more or 16.8 l. |
Generator current strength | 170 amperes and 55 amperes | 68 % more or 115 amperes |
Gear box
Forward gears number | 12 and 5 | 58 % more or 7 |
Reverse gears number | 2 and 1 | 50 % more or 1 |
Maximum forward speed | 75 km/h and 67.6 km/h | 10 % more or 7.4 km/h |
Carrying part engine
Maximum torque | 3193 Nm and 2400 Nm | 25 % more or 793 Nm |
Booms
Maximum working radius | 66 m and 51.8 m | 22 % more or 14.2 m |
Sections number | 6 and 5 | 17 % more or 1 |
Minimum height at maximum lifting angle | 13.3 m and 16.5 m | 19 % less or 3.2 m |
7 reasons to buy Krupp KMK7300:
Operation
Axels number | 7 and 5 | 29 % more or 2 |
Upper structure fuel volume | 283.9 l. and 265 l. | 7 % more or 18.9 l. |
Gear box
Maximum reverse gear | 14.5 km/h and 7.2 km/h | 50 % more or 7.3 km/h |
Booms
Maximum angle of ascent | 85 degrees and 82 degrees | 4 % more or 3 degrees |
Maximum lifting capacity | 272155.4 kg and 220000 kg | 19 % more or 52155.4 kg |
Minimum operating radius | 2.4 m and 3 m | 20 % less or 0.6 m |
Max. height at max. lifting angle without boom | 63.1 m and 60 m | 5 % more or 3.1 m |
Neutral reasons:
Upper-stage engine
Manufacturer | Liebherr and Mercedes-Benz |
Model | D934L A6 and OM 447 A diesel |
Sizes
Hauler length | 13298 mm and 20802.6 mm |
Transport length | 15323 mm and 20979.4 mm |
Transport width | 5500 mm and 2947.4 mm |
Transport height | 3950 mm and 3962.4 mm |
Operation
Tyre size | 14R25 and 14.00R25 |
Operating voltage | 24 V and 24 V |
Gear box
Transmission type | ZF 12-speed gearbox with automatic control system AS-TRONIC and Allison 5-gear automatic |
Carrying part engine
Manufacturer | Liebherr and Mercedes-Benz |
Model | D846 A7 and OM 444 A diesel |
Images
Sizes
8. Upperstructure rear swing radius | 3973 mm | 8. Upperstructure rear swing radius | 5486.4 mm |
1. Transport length | 15323 mm | 1. Transport length | 20979.4 mm |
2. Transport width | 5500 mm | 2. Transport width | 2947.4 mm |
3. Transport height | 3950 mm | 3. Transport height | 3962.4 mm |
7. Hauler length | 13298 mm | 7. Hauler length | 20802.6 mm |
Booms
9. Minimum height at maximum lifting angle | 13.3 m | 9. Minimum height at maximum lifting angle | 16.5 m |
10. Max. height at max. lifting angle without boom | 60 m | 10. Max. height at max. lifting angle without boom | 63.1 m |
11. Minimum operating radius | 3 m | 11. Minimum operating radius | 2.4 m |
12. Maximum working radius | 66 m | 12. Maximum working radius | 51.8 m |
13. Maximum angle of ascent | 82 degrees | 13. Maximum angle of ascent | 85 degrees |