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Construction Machinery. Loader-Digger Caterpillar 450E
Sizes
| Transport length | 7913 mm |
| Transport width | 2436 mm |
| Transport height | 4143 mm |
| Height to cab upper part | 2874 mm |
| Wheelbase | 2200 mm |
Operation
| Working weight 4wd | 10950 kg |
| Maximum weight | 12300 kg |
| Fuel Capacity | 145 l. |
| Hydraulic system fluid volume | 100 l. |
| Oil system fluid volume | 8.5 l. |
| Cooling system fluid volume | 25.6 l. |
| Transmission fluid volume | 21 l. |
| Front axle fluid volume | 11 l. |
| Rear axle fluid volume | 19 l. |
| Turn radius | 11180 mm |
| Front tyres size 2wd / 4wd | 15-19.5 12PR |
| Rear tyres size 2wd/4wd | 21L-24 R4 18PR |
| Operating voltage | 12 V |
Motor
| Manufacturer | Caterpillar |
| Model | C4.4 |
| Effective power | 93 kW |
| Full power | 102 kW |
| Displacement | 4.4 l. |
| Effective torque increase | 28 % |
| Maximum effective torque | 514 Nm |
Load-transfer device
| Bucket volume | 1.3 m3 |
| Shovel width | 2434 mm |
| Bucket breakout force | 50.6 kN |
| Lifting capacity at full height | 3570 kg |
| Ground clearance at maximum unloading height | 2666 mm |
| Radius at max unloading height | 850 mm |
| Digging depth | 146 mm |
Hydraulic system
| Pump bandwidth | 194 l/min |
| Overflow valve pressure | 26200 kPa |
| Type of pump | variable flow, axial-piston, output gear |
Gear box
| Forward gears number | 5 |
| Reverse gears number | 3 |
| Maximum forward speed | 40 km/h |
| Maximum reverse gear | 27 km/h |
Backdigger
| Loading height in folded state | 4440 mm |
| Loading height in unfolded state | 5194 mm |
| Radius at high-altitude loading in folded state | 2100 mm |
| Radius at high-altitude loading in unfolded state | 3112 mm |
| Digging depth in folded state | 5260 mm |
| Digging depth in unfolded state | 6501 mm |
| Hinge joint radius in folded state | 6704 mm |
| Hinge joint radius in unfolded state | 7886 mm |
| Bucket digging force in folded state | 8049.5 kg |
| Bucket digging force in unfolded state | 8049.5 kg |
| Load at maximum lifting in folded state | 2658 kg |
| Load at maximum lifting in unfolded state | 1489 kg |
Images
Sizes
| 1. Transport length | 7913 mm |
| 2. Transport width | 2436 mm |
| 3. Transport height | 4143 mm |
| 4. Wheelbase | 2200 mm |
| 6. Height to cab upper part | 2874 mm |
Load-transfer device
| 7. Ground clearance at maximum unloading height | 2666 mm |
| 8. Radius at max unloading height | 850 mm |
| 9. Digging depth | 146 mm |
Backdigger
| 10. Loading height in folded state | 4440 mm |
| 11. Hinge joint radius in folded state | 6704 mm |
| 12. Digging depth in folded state | 5260 mm |
| 13. Radius at high-altitude loading in folded state | 2100 mm |
