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- Volvo BM LM1640 vs. Case 521D
Volvo BM LM1640 vs. Case 521D
14 reasons to buy Volvo BM LM1640:
Sizes
Clearance | 400 mm and 377 mm | 6 % more or 23 mm |
Radius at maximum lifting and unloading | 1150 mm and 1056 mm | 8 % more or 94 mm |
Shovel
Bucket capacity with top | 3 m3 and 1.9 m3 | 37 % more or 1.1 m3 |
Unloading ground clearance at maximum lifting | 2950 mm and 2757 mm | 7 % more or 193 mm |
Operation
Static tipping weight | 10800 kg and 8357 kg | 23 % more or 2443 kg |
Motor
Cylinders number | 6 and 4 | 33 % more or 2 |
Maximum torque | 772.8 Nm and 455 Nm | 41 % more or 317.8 Nm |
Effective power | 150.6 kW and 82 kW | 46 % more or 68.6 kW |
Full power | 160.3 kW and 89 kW | 44 % more or 71.3 kW |
Power measured at | 2200 rev / min and 2000 rev / min | 9 % more or 200 rev |
Hydraulic system
Pump bandwidth | 360 l/min and 134 l/min | 63 % more or 226 l/min |
Gear box
Reverse gears number | 4 and 3 | 25 % more or 1 |
Maximum forward speed | 42 km/h and 37.6 km/h | 10 % more or 4.4 km/h |
Maximum reverse gear | 42 km/h and 24.5 km/h | 42 % more or 17.5 km/h |
2 reasons to buy Case 521D:
Operation
Turn radius | 4947 mm and 6300 mm | 21 % less or 1353 mm |
Motor
Torque measured at | 1400 rev / min and 1200 rev / min | 14 % more or 200 rev |
Neutral reasons:
Sizes
Height to cab upper part | 3200 mm and 3173 mm |
Wheelbase | 3470 mm and 2750 mm |
Length with bucket on ground level | 7950 mm and 6707 mm |
Hinge axis maximum height | 4000 mm and 3603 mm |
Operation
Working weight | 16500 kg and 10028 kg |
Tyre size | 23.5-25/16 and 17.5x25 |
Motor
Manufacturer | Volvo and Case |
Model | D11 R 41 and Family III 445TA/M2, 2 level |
Hydraulic system
Overflow valve pressure | 13720.6 kPa and 18961 kPa |
Gear box
Transmission type | hydraulic planetary powershift transmission and 4 forward / 3 reverse gears proportional with electronic control module |
Forward gears number | 4 and 4 |
Images
Sizes
1. Length with bucket on ground level | 7950 mm | 1. Length with bucket on ground level | 6707 mm |
3. Height to cab upper part | 3200 mm | 3. Height to cab upper part | 3173 mm |
4. Wheelbase | 3470 mm | 4. Wheelbase | 2750 mm |
5. Clearance | 400 mm | 5. Clearance | 377 mm |
6. Hinge axis maximum height | 4000 mm | 6. Hinge axis maximum height | 3603 mm |
8. Radius at maximum lifting and unloading | 1150 mm | 8. Radius at maximum lifting and unloading | 1056 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2950 mm | 7. Unloading ground clearance at maximum lifting | 2757 mm |