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- JCB 446ZX vs. Doosan MEGA200TC
JCB 446ZX vs. Doosan MEGA200TC
17 reasons to buy JCB 446ZX:
Sizes
Clearance | 470 mm and 370 mm | 21 % more or 100 mm |
Unloading ground clearance at maximum lifting | 3395 mm and 2710 mm | 20 % more or 685 mm |
Radius at maximum height and unloading | 1105 mm and 1041 mm | 6 % more or 64 mm |
Shovel
Brimmed bucket capacity | 2.5 m3 and 1.8 m3 | 28 % more or 0.7 m3 |
Operation
Generator current strength | 70 amperes and 50 amperes | 29 % more or 20 amperes |
Fuel Capacity | 320 l. and 260 l. | 19 % more or 60 l. |
Cooling system fluid volume | 40 l. and 31 l. | 22 % more or 9 l. |
Transmission fluid volume | 34 l. and 30 l. | 12 % more or 4 l. |
Front differential fluid volume | 69 l. and 20 l. | 71 % more or 49 l. |
Rear differential fluid volume | 51 l. and 20 l. | 61 % more or 31 l. |
Hydraulic system fluid volume | 215 l. and 150 l. | 30 % more or 65 l. |
Motor
Full power | 144 kW and 106.6 kW | 26 % more or 37.4 kW |
Effective power | 138 kW and 102.9 kW | 25 % more or 35.1 kW |
Maximum torque | 902 Nm and 558.6 Nm | 38 % more or 343.4 Nm |
Displacement | 8.3 l. and 5.8 l. | 30 % more or 2.5 l. |
Gear box
Maximum forward speed | 37.4 km/h and 36 km/h | 4 % more or 1.4 km/h |
Maximum reverse gear | 24.4 km/h and 23.4 km/h | 4 % more or 1.0 km/h |
7 reasons to buy Doosan MEGA200TC:
Shovel
Breakout power | 105.9 kN and 172 kN | 38 % less or 66.1 kN |
Operation
Turn radius | 4949 mm and 6554 mm | 24 % less or 1605 mm |
Static bucket tipping load | 8000 kg and 10434 kg | 23 % less or 2434 kg |
Engine oil volume | 21 l. and 18.9 l. | 10 % more or 2.1 l. |
Motor
Torque measured at | 1500 rev / min and 1400 rev / min | 7 % more or 100 rev |
Hydraulic system
Lifting time | 5 sec and 5.8 sec | 14 % less or 0.8 sec |
Lowering time | 3.3 sec and 4.1 sec | 20 % less or 0.8 sec |
Neutral reasons:
Sizes
Between tyres width | 2702 mm and 2365 mm |
Height to cab upper part | 3370 mm and 3180 mm |
Wheelbase | 3300 mm and 2900 mm |
Length with bucket on ground level | 8520 mm and 7280 mm |
Operation
Operating voltage | 24 V and 24 V |
Rear axle oscillating | 25 degrees and 11 degrees |
Tyre size | 23.5x25x20 layers L2 and 17.5x25-12PR (L2) |
Motor
Power measured at | 2200 rev / min and 2200 rev / min |
Aspiration | turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator) |
Manufacturer | Cummins and Doosan |
Model | 6CT 8.3C and DB58Ti |
Hydraulic system
Type of pump | twin variable displacement piston pumps and gear type pump |
Overflow valve pressure | 24993.5 kPa and 19615.6 kPa |
Unloading time | 1.2 sec and 1.2 sec |
Gear box
Transmission type | smooth power shifting and Powershift transmission of intermediate type |
Forward gears number | 4 and 4 |
Reverse gears number | 3 and 3 |
Images
Sizes
5. Clearance | 470 mm | 5. Clearance | 370 mm |
7. Unloading ground clearance at maximum lifting | 3395 mm | 7. Unloading ground clearance at maximum lifting | 2710 mm |
1. Length with bucket on ground level | 8520 mm | 1. Length with bucket on ground level | 7280 mm |
2. Between tyres width | 2702 mm | 2. Between tyres width | 2365 mm |
3. Height to cab upper part | 3370 mm | 3. Height to cab upper part | 3180 mm |
4. Wheelbase | 3300 mm | 4. Wheelbase | 2900 mm |