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- Zettelmeyer ZL302 vs. Komatsu WA900-3
Zettelmeyer ZL302 vs. Komatsu WA900-3
5 reasons to buy Zettelmeyer ZL302:
Shovel
Breakout power | 19.5 kN and 665.9 kN | 97 % less or 646.4 kN |
Operation
Turn radius | 3000 mm and 11065 mm | 73 % less or 8065 mm |
Motor
Power measured at | 3000 rev / min and 2000 rev / min | 33 % more or 1000 rev |
Hydraulic system
Lifting time | 6 sec and 11.2 sec | 46 % less or 5.2 sec |
Lowering time | 3 sec and 4.8 sec | 37 % less or 1.8 sec |
20 reasons to buy Komatsu WA900-3:
Sizes
Radius at maximum lifting and unloading | 2450 mm and 460 mm | 81 % more or 1990 mm |
Clearance | 550 mm and 230 mm | 58 % more or 320 mm |
Shovel
Unloading ground clearance at maximum lifting | 4715 mm and 2010 mm | 57 % more or 2705 mm |
Operation
Engine oil volume | 132 l. and 4.3 l. | 97 % more or 127.7 l. |
Front axle / differential fluid volume | 360 l. and 5 l. | 99 % more or 355 l. |
Rear axle / differential fluid volume | 360 l. and 6 l. | 98 % more or 354 l. |
Static tipping weight | 66140 kg and 1300 kg | 98 % more or 64840 kg |
Fuel Capacity | 1425 l. and 38 l. | 97 % more or 1387 l. |
Generator current strength | 75 amperes and 65 amperes | 13 % more or 10 amperes |
Hydraulic system fluid volume | 725 l. and 28 l. | 96 % more or 697 l. |
Motor
Displacement | 30.5 l. and 1.2 l. | 96 % more or 29.3 l. |
Cylinders number | 12 and 4 | 67 % more or 8 |
Effective power | 636.1 kW and 21 kW | 97 % more or 615.1 kW |
Full power | 668.9 kW and 22 kW | 97 % more or 646.9 kW |
Hydraulic system
Pump bandwidth | 405 l/min and 21 l/min | 95 % more or 384 l/min |
Unloading time | 2 sec and 2.5 sec | 20 % less or 0.5 sec |
Gear box
Forward gears number | 3 and 1 | 67 % more or 2 |
Reverse gears number | 3 and 1 | 67 % more or 2 |
Maximum forward speed | 28 km/h and 20 km/h | 29 % more or 8 km/h |
Maximum reverse gear | 28.3 km/h and 20 km/h | 29 % more or 8.3 km/h |
Neutral reasons:
Sizes
Wheelbase | 1500 mm and 5450 mm |
Hinge axis maximum height | 2540 mm and 6960 mm |
Length with bucket on ground level | 3940 mm and 14430 mm |
Between tyres width | 1290 mm and 4585 mm |
Height to cab upper part | 2310 mm and 5275 mm |
Shovel
Shovel width | 1350 mm and 4815 mm |
Operation
Rear axle oscillating | 20 degrees and 22 degrees |
Tyre size | 10.0/75-15.3 and 45/64-45 |
Working weight | 1900 kg and 102880 kg |
Operating voltage | 12 V and 24 V |
Motor
Aspiration | indirect injection and Turbocharging with subsequent air cooling (by a cooling radiator) |
Model | KHD F4 M 1008 and SAA12V140ZE-2 |
Hydraulic system
Type of pump | gear type pump and variable displacement piston pump |
Overflow valve pressure | 19994.8 kPa and 34315.2 kPa |
Gear box
Transmission type | hydrostatic powershift transmission and powershift transmission |
Images
Sizes
1. Length with bucket on ground level | 3940 mm | 1. Length with bucket on ground level | 14430 mm |
2. Between tyres width | 1290 mm | 2. Between tyres width | 4585 mm |
3. Height to cab upper part | 2310 mm | 3. Height to cab upper part | 5275 mm |
4. Wheelbase | 1500 mm | 4. Wheelbase | 5450 mm |
5. Clearance | 230 mm | 5. Clearance | 550 mm |
6. Hinge axis maximum height | 2540 mm | 6. Hinge axis maximum height | 6960 mm |
8. Radius at maximum lifting and unloading | 460 mm | 8. Radius at maximum lifting and unloading | 2450 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2010 mm | 7. Unloading ground clearance at maximum lifting | 4715 mm |