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- Zettelmeyer ZL302 vs. Case 621DXR
Zettelmeyer ZL302 vs. Case 621DXR
5 reasons to buy Zettelmeyer ZL302:
Shovel
Breakout power | 4383.8 pound and 23936 pound | 82 % less or 19552.2 pound |
Operation
Turn radius | 3000 mm and 5175 mm | 42 % less or 2175 mm |
Motor
Power measured at | 3000 rev / min and 2000 rev / min | 33 % more or 1000 rev |
Torque measured at | 1850 rev / min and 1200 rev / min | 35 % more or 650 rev |
Hydraulic system
Lowering time | 3 sec and 5 sec | 40 % less or 2 sec |
22 reasons to buy Case 621DXR:
Sizes
Clearance | 474 mm and 230 mm | 51 % more or 244 mm |
Radius at maximum lifting and unloading | 1017 mm and 460 mm | 55 % more or 557 mm |
Shovel
Unloading ground clearance at maximum lifting | 3232 mm and 2010 mm | 38 % more or 1222 mm |
Operation
Static tipping weight | 8341.1 kg and 1300 kg | 84 % more or 7041.1 kg |
Generator current strength | 70 amperes and 65 amperes | 7 % more or 5 amperes |
Fuel Capacity | 189.3 l. and 38 l. | 80 % more or 151.3 l. |
Hydraulic system fluid volume | 113.6 l. and 28 l. | 75 % more or 85.6 l. |
Engine oil volume | 16.2 l. and 4.3 l. | 73 % more or 11.9 l. |
Front axle / differential fluid volume | 22 l. and 5 l. | 77 % more or 17 l. |
Rear axle / differential fluid volume | 22 l. and 6 l. | 73 % more or 16 l. |
Motor
Full power | 108.9 kW and 22 kW | 80 % more or 86.9 kW |
Effective power | 101.4 kW and 21 kW | 79 % more or 80.4 kW |
Displacement | 6.7 l. and 1.2 l. | 82 % more or 5.5 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Maximum torque | 671.1 Nm and 76 Nm | 89 % more or 595.1 Nm |
Hydraulic system
Pump bandwidth | 171 l/min and 21 l/min | 88 % more or 150 l/min |
Lifting time | 5.4 sec and 6 sec | 10 % less or 0.6 sec |
Unloading time | 1.5 sec and 2.5 sec | 40 % less or 1.0 sec |
Gear box
Forward gears number | 4 and 1 | 75 % more or 3 |
Reverse gears number | 3 and 1 | 67 % more or 2 |
Maximum forward speed | 38.6 km/h and 20 km/h | 48 % more or 18.6 km/h |
Maximum reverse gear | 25.1 km/h and 20 km/h | 20 % more or 5.1 km/h |
Neutral reasons:
Sizes
Length with bucket on ground level | 3940 mm and 7445 mm |
Between tyres width | 1290 mm and 2382 mm |
Height to cab upper part | 2310 mm and 3306 mm |
Wheelbase | 1500 mm and 2900 mm |
Hinge axis maximum height | 2540 mm and 4260 mm |
Shovel
Shovel width | 1350 mm and 2602 mm |
Operation
Operating voltage | 12 V and 24 V |
Rear axle oscillating | 20 degrees and 24 degrees |
Tyre size | 10.0/75-15.3 and 20.5x25 L3 |
Working weight | 1900 kg and 11958.5 kg |
Motor
Model | KHD F4 M 1008 and Family III 668TA/M2 |
Aspiration | indirect injection and Turbocharger with air cooling by oncoming air flow |
Hydraulic system
Type of pump | gear type pump and in the middle position with locking with pressure / flow compensation |
Overflow valve pressure | 19994.8 kPa and 172.4 kPa |
Gear box
Transmission type | hydrostatic powershift transmission and 4F / 3R (4 forward / 3 reverse speeds) proportional with electronic control module, with torque measurement, automatic / manual shifting and modulating |
Images
Sizes
4. Wheelbase | 1500 mm | 4. Wheelbase | 2900 mm |
5. Clearance | 230 mm | 5. Clearance | 474 mm |
6. Hinge axis maximum height | 2540 mm | 6. Hinge axis maximum height | 4260 mm |
8. Radius at maximum lifting and unloading | 460 mm | 8. Radius at maximum lifting and unloading | 1017 mm |
1. Length with bucket on ground level | 3940 mm | 1. Length with bucket on ground level | 7445 mm |
2. Between tyres width | 1290 mm | 2. Between tyres width | 2382 mm |
3. Height to cab upper part | 2310 mm | 3. Height to cab upper part | 3306 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2010 mm | 7. Unloading ground clearance at maximum lifting | 3232 mm |