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- Liebherr LTM1400-7.1 vs. Grove GMK6250L
Liebherr LTM1400-7.1 vs. Grove GMK6250L
11 reasons to buy Liebherr LTM1400-7.1:
Upper-stage engine
Maximum torque | 2067.6 Nm and 730 Nm | 65 % more or 1337.6 Nm |
Sizes
Upperstructure rear swing radius | 3905 mm and 4995 mm | 22 % less or 1090 mm |
Operation
Axels number | 7 and 6 | 14 % more or 1 |
Upper structure fuel volume | 250 l. and 200 l. | 20 % more or 50 l. |
Haul truck fuel volume | 580 l. and 500 l. | 14 % more or 80 l. |
Generator current strength | 170 amperes and 100 amperes | 41 % more or 70 amperes |
Gear box
Forward gears number | 12 and 5 | 58 % more or 7 |
Reverse gears number | 2 and 1 | 50 % more or 1 |
Carrying part engine
Maximum torque | 3850.5 Nm and 2509 Nm | 35 % more or 1341.5 Nm |
Booms
Maximum lifting capacity | 400000 kg and 158757.3 kg | 60 % more or 241242.7 kg |
Minimum height at maximum lifting angle | 15.4 m and 15.5 m | 1 % less or 0.1 m |
5 reasons to buy Grove GMK6250L:
Gear box
Maximum forward speed | 77 km/h and 75 km/h | 3 % more or 2 km/h |
Booms
Minimum operating radius | 2.4 m and 5 m | 52 % less or 2.6 m |
Max. height at max. lifting angle without boom | 71.9 m and 60 m | 17 % more or 11.9 m |
Maximum working radius | 65.5 m and 56 m | 15 % more or 9.5 m |
Sections number | 6 and 5 | 17 % more or 1 |
Neutral reasons:
Upper-stage engine
Manufacturer | Liebherr and Cummins |
Model | D936L A6 and 6BTA5.9-C |
Sizes
Transport length | 18450 mm and 18205 mm |
Transport width | 6230 mm and 3070 mm |
Transport height | 4000 mm and 4000 mm |
Width with extended supports | 9500 mm and 8500 mm |
Hauler length | 16550 mm and 15105 mm |
Operation
Operating voltage | 24 V and 24 V |
Tyre size | 14R25 and 20.5R25 |
Gear box
Transmission type | ZF, TC-TRONIC and Allison automatic CLT 755 |
Carrying part engine
Manufacturer | Liebherr and Cummins |
Booms
Maximum angle of ascent | 82 degrees and 82 degrees |
Images
Sizes
2. Transport width | 6230 mm | 2. Transport width | 3070 mm |
3. Transport height | 4000 mm | 3. Transport height | 4000 mm |
6. Width with extended supports | 9500 mm | 6. Width with extended supports | 8500 mm |
7. Hauler length | 16550 mm | 7. Hauler length | 15105 mm |
8. Upperstructure rear swing radius | 3905 mm | 8. Upperstructure rear swing radius | 4995 mm |
1. Transport length | 18450 mm | 1. Transport length | 18205 mm |
Booms
9. Minimum height at maximum lifting angle | 15.4 m | 9. Minimum height at maximum lifting angle | 15.5 m |
10. Max. height at max. lifting angle without boom | 60 m | 10. Max. height at max. lifting angle without boom | 71.9 m |
11. Minimum operating radius | 5 m | 11. Minimum operating radius | 2.4 m |
12. Maximum working radius | 56 m | 12. Maximum working radius | 65.5 m |
13. Maximum angle of ascent | 82 degrees | 13. Maximum angle of ascent | 82 degrees |