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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
Type of pump | variable flow, axial-piston, output gear |
Pump bandwidth | 194 l/min |
Overflow valve pressure | 26200 kPa |
Gear box
Forward gears number | 5 |
Reverse gears number | 3 |
Maximum forward speed | 40 km/h |
Maximum reverse gear | 27 km/h |
Backdigger
Load at maximum lifting in folded state | 2658 kg |
Load at maximum lifting in unfolded state | 1489 kg |
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 |
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 |