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Construction Machinery. Loader-Digger Caterpillar 438C
Sizes
| Transport length | 5740 mm |
| Transport width | 2396 mm |
| Transport height | 3765 mm |
| Height to cab upper part | 2900 mm |
| Wheelbase | 2100 mm |
| Clearance | 335 mm |
Operation
| Front tyres size 2wd / 4wd | 335/80 x R18 |
| Rear tyres size 2wd/4wd | 16.9 x R28 |
| Operating voltage | 12 V |
| Generator current strength | 52 amperes |
| Working weight 4wd | 7560 kg |
| Fuel Capacity | 128 l. |
| Hydraulic system fluid volume | 79 l. |
| Oil system fluid volume | 7.3 l. |
| Cooling system fluid volume | 21.6 l. |
| Transmission fluid volume | 18 l. |
| Front axle fluid volume | 7.5 l. |
| Rear axle fluid volume | 24 l. |
| Turn radius | 8090 mm |
Motor
| Manufacturer | Caterpillar |
| Model | 3054 |
| Effective power | 63.4 kW |
| Full power | 66.4 kW |
| Displacement | 4 l. |
| Power measured at | 2200 rev / min |
| Cylinders number | 4 |
| Effective torque increase | 24.1 % |
| Aspiration | turbocharging |
Load-transfer device
| Bucket volume | 1 m3 |
| Shovel width | 2396 mm |
| Bucket breakout force | 50.4 kN |
| Ground clearance at maximum unloading height | 2655 mm |
| Radius at max unloading height | 780 mm |
| Digging depth | 40 mm |
Hydraulic system
| Pump bandwidth | 162 l/min |
| Overflow valve pressure | 20684.3 kPa |
| Type of pump | piston pump |
Gear box
| Transmission type | powershift |
| Forward gears number | 4 |
| Reverse gears number | 4 |
| Maximum forward speed | 31.5 km/h |
| Maximum reverse gear | 31.5 km/h |
Backdigger
| Digging depth in folded state | 4873 mm |
| Digging depth in unfolded state | 5924 mm |
| Hinge joint radius in folded state | 5711 mm |
| Hinge joint radius in unfolded state | 6756 mm |
| Loading height in folded state | 3684 mm |
| Loading height in unfolded state | 4344 mm |
| Radius at high-altitude loading in folded state | 1660 mm |
| Radius at high-altitude loading in unfolded state | 2596 mm |
Images
Sizes
| 1. Transport length | 5740 mm |
| 2. Transport width | 2396 mm |
| 3. Transport height | 3765 mm |
| 4. Wheelbase | 2100 mm |
| 5. Clearance | 335 mm |
| 6. Height to cab upper part | 2900 mm |
Load-transfer device
| 7. Ground clearance at maximum unloading height | 2655 mm |
| 8. Radius at max unloading height | 780 mm |
| 9. Digging depth | 40 mm |
Backdigger
| 10. Loading height in folded state | 3684 mm |
| 11. Hinge joint radius in folded state | 5711 mm |
| 12. Digging depth in folded state | 4873 mm |
| 13. Radius at high-altitude loading in folded state | 1660 mm |
