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Construction Machinery. Wheel-Mounted Loader John Deere 444J High-Lift
Sizes
| Length with bucket on ground level | 7162.8 mm |
| Height to cab upper part | 3180 mm |
| Clearance | 396 mm |
| Wheelbase | 2740 mm |
| Hinge axis maximum height | 3960 mm |
| Radius at maximum lifting and unloading | 1042.4 mm |
Shovel
| Breakout power | 74.1 kN |
| Unloading ground clearance at maximum lifting | 3050 mm |
| Shovel width | 2539 mm |
| Bucket capacity with top | 1.9 m3 |
| Brimmed bucket capacity | 1.6 m3 |
Operation
| Working weight | 11253 kg |
| Fuel Capacity | 246 l. |
| Hydraulic system fluid volume | 97 l. |
| Engine oil volume | 17.5 l. |
| Cooling system fluid volume | 19 l. |
| Transmission fluid volume | 18.5 l. |
| Front axle / differential fluid volume | 22 l. |
| Rear axle / differential fluid volume | 22 l. |
| Static tipping weight | 7924 kg |
| Turn radius | 4700 mm |
| Operating voltage | 24 V |
| Generator current strength | 80 amperes |
| Rear axle oscillating | 24 degrees |
| Tyre size | 17.5 R25 |
Motor
| Manufacturer | John Deere |
| Model | 4045H |
| Effective power | 88.7 kW |
| Power measured at | 2200 rev / min |
| Displacement | 4.5 l. |
| Torque measured at | 1400 rev / min |
| Maximum torque | 515 Nm |
| Cylinders number | 4 |
| Torque increase | 32 % |
| Aspiration | Turbocharger with charge air cooler by oncoming air flow |
Hydraulic system
| Lifting time | 5.5 sec |
| Unloading time | 1.1 sec |
| Lowering time | 1.9 sec |
| Type of pump | Variable Displacement Axial-Piston |
| Overflow valve pressure | 24800 kPa |
| Pump bandwidth | 140 l/min |
Gear box
| Transmission type | automatic transmission system with power gear shifting |
| Forward gears number | 4 |
| Reverse gears number | 3 |
| Maximum forward speed | 37.7 km/h |
| Maximum reverse gear | 25.3 km/h |
Images
Sizes
| 1. Length with bucket on ground level | 7162.8 mm |
| 3. Height to cab upper part | 3180 mm |
| 4. Wheelbase | 2740 mm |
| 5. Clearance | 396 mm |
| 6. Hinge axis maximum height | 3960 mm |
| 8. Radius at maximum lifting and unloading | 1042.4 mm |
Shovel
| 7. Unloading ground clearance at maximum lifting | 3050 mm |