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- Volvo BM 4300B vs. Case 921C
Volvo BM 4300B vs. Case 921C
9 reasons to buy Volvo BM 4300B:
Shovel
Breakout power | 18510 pound and 50275 pound | 63 % less or 31765 pound |
Operation
Turn radius | 5000 mm and 6140 mm | 19 % less or 1140 mm |
Motor
Power measured at | 2200 rev / min and 2100 rev / min | 5 % more or 100 rev |
Torque measured at | 1400 rev / min and 1300 rev / min | 7 % more or 100 rev |
Hydraulic system
Lifting time | 4.8 sec and 6.2 sec | 23 % less or 1.4 sec |
Pump bandwidth | 190 l/min and 143.8 l/min | 24 % more or 46.2 l/min |
Lowering time | 2.9 sec and 4.9 sec | 41 % less or 2.0 sec |
Gear box
Reverse gears number | 4 and 3 | 25 % more or 1 |
Maximum reverse gear | 37 km/h and 26.7 km/h | 28 % more or 10.3 km/h |
20 reasons to buy Case 921C:
Sizes
Radius at maximum lifting and unloading | 1100 mm and 1010 mm | 8 % more or 90 mm |
Clearance | 445 mm and 365 mm | 18 % more or 80 mm |
Shovel
Unloading ground clearance at maximum lifting | 3150 mm and 2860 mm | 9 % more or 290 mm |
Bucket capacity with top | 3.6 m3 and 1.5 m3 | 58 % more or 2.1 m3 |
Operation
Front axle / differential fluid volume | 63.6 l. and 26 l. | 59 % more or 37.6 l. |
Engine oil volume | 36.9 l. and 11 l. | 70 % more or 25.9 l. |
Cooling system fluid volume | 47.3 l. and 23 l. | 51 % more or 24.3 l. |
Rear axle / differential fluid volume | 63.6 l. and 26 l. | 59 % more or 37.6 l. |
Transmission fluid volume | 28.4 l. and 27 l. | 5 % more or 1.4 l. |
Static tipping weight | 19643 kg and 6540 kg | 67 % more or 13103 kg |
Generator current strength | 70 amperes and 55 amperes | 21 % more or 15 amperes |
Fuel Capacity | 393.7 l. and 190 l. | 52 % more or 203.7 l. |
Hydraulic system fluid volume | 232.8 l. and 130 l. | 44 % more or 102.8 l. |
Motor
Effective power | 184.9 kW and 82 kW | 56 % more or 102.9 kW |
Full power | 201.3 kW and 88 kW | 56 % more or 113.3 kW |
Displacement | 10.8 l. and 4.5 l. | 58 % more or 6.3 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Maximum torque | 1255.5 Nm and 425 Nm | 66 % more or 830.5 Nm |
Hydraulic system
Unloading time | 1.5 sec and 3.3 sec | 55 % less or 1.8 sec |
Gear box
Maximum forward speed | 38.8 km/h and 37 km/h | 5 % more or 1.8 km/h |
Neutral reasons:
Sizes
Wheelbase | 2700 mm and 3400 mm |
Hinge axis maximum height | 3640 mm and 4280 mm |
Length with bucket on ground level | 6510 mm and 8550 mm |
Between tyres width | 2310 mm and 2940 mm |
Height to cab upper part | 2990 mm and 3570 mm |
Shovel
Shovel width | 2430 mm and 3050 mm |
Operation
Operating voltage | 24 V and 24 V |
Rear axle oscillating | 26 degrees and 24 degrees |
Tyre size | 17.5R25/12 and 26.5x25 L3 |
Working weight | 9500 kg and 22961.3 kg |
Motor
Model | BM TD 45 B and QSMII |
Manufacturer | Volvo and Cummins |
Aspiration | turbocharging and Turbocharger with air cooling by oncoming air flow |
Hydraulic system
Type of pump | vane pumps and pumps with twin vanes |
Overflow valve pressure | 15995.8 kPa and 19650 kPa |
Gear box
Transmission type | powershift transmission and 4F / 3R (4 forward / 3 reverse speeds) proportional with electronic control module, with torque measurement, automatic / manual shifting and modulating |
Forward gears number | 4 and 4 |
Images
Sizes
2. Between tyres width | 2310 mm | 2. Between tyres width | 2940 mm |
3. Height to cab upper part | 2990 mm | 3. Height to cab upper part | 3570 mm |
4. Wheelbase | 2700 mm | 4. Wheelbase | 3400 mm |
5. Clearance | 365 mm | 5. Clearance | 445 mm |
6. Hinge axis maximum height | 3640 mm | 6. Hinge axis maximum height | 4280 mm |
8. Radius at maximum lifting and unloading | 1010 mm | 8. Radius at maximum lifting and unloading | 1100 mm |
1. Length with bucket on ground level | 6510 mm | 1. Length with bucket on ground level | 8550 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2860 mm | 7. Unloading ground clearance at maximum lifting | 3150 mm |