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Kessler manufactures axles as well as up- and drop-box gearboxes for underground loaders (LHD) with payloads from 3t to 20t.
| Model | Max. Payload |
| Brake Torque per Wheel End | Wheel Mounting BCD (bolt circle diameter) |
| D71PL478-NLB | 3 t | 20" | 15 kNm | 335 mm |
| D81PL489-NLB | 5 t | 24" | 33 kNm | 425 mm |
| D91PL408-NLB | 8 t | 25" | 50 kNm | 500 mm |
| D102PL341/528-NLB | 11 t | 25" | 70 kNm | 500 mm |
| D106PL341/528-NLB | 14 t | 25"/29" | 100 kNm | 500/605 mm |
| D111PL447/PL545-NLB | 20 t | 33" | 110 kNm | 605 mm |
| Model | Ratio | Max. Input torque | Motor connection | Input-Output Drop |
| U1200 | 1,00 | 1250 Nm | SAE 2 + SAE 3 | 350 mm |
| U1700 | 1,00 | 1700 Nm | SAE 2 + SAE 3 | 350 mm |
| U3000 | 1,00 | 3000 Nm | SAE 1 | 432 mm |
Kessler manufactures axles as well as up- and drop-box gearboxes for underground mining dump trucks with payloads from 15t to 60 t.
| Model | Max. Payload |
| Brake Torque per Wheel End | Wheel Mounting BCD (bolt circle diameter) |
| D71PL478-NLB | - | 20" | 15 kNm | 335 mm |
| D81PL489-NLB | 20 t | 24" | 33 kNm | 425 mm |
| D91PL408-NLB | 30 t | 25" | 50 kNm | 500 mm |
| D102PL341/528-NLB | 40 t | 25" | 70 kNm | 500 mm |
| D106PL341/528-NLB | 50 t | 25"/29" | 100 kNm | 500/605 mm |
| D111PL447/PL545-NLB | 65 t | 29" | 110 kNm | 605 mm |
| Model | Ratio | Max. Input Torque | Motor Connection | Input-Output Drop |
| U1200 | 1,00 | 1250 Nm | SAE 2 + SAE 3 | 350 mm |
| U1700 | 1,00 | 1700 Nm | SAE 2 + SAE 3 | 350 mm |
| U3000 | 1,00 | 3000 Nm | SAE 1 | 432 mm |
Kessler manufactures axles for shieldhaulers (payloads from 20t to 80t), scoops (payloads 5t to 15t), dump trucks and utility vehicles in coal mining.
The electrification of underground applications is one of the most important innovation drivers for electric drive systems. With the application-optimized e-mobility systems from Kessler + Co, you benefit from the advantages of a highly efficient drive train combined with increased dynamics and reduced serviceability requirements.
