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Construction Machinery. Loader-Digger Caterpillar 426 serie II
Sizes
Transport length | 6917 mm |
Transport width | 2262 mm |
Transport height | 3742 mm |
Height to cab upper part | 2714 mm |
Wheelbase | 2100 mm |
Clearance | 291 mm |
Operation
Working weight 2wd | 6633 kg |
Working weight 4wd | 6753 kg |
Fuel Capacity | 106 l. |
Hydraulic system fluid volume | 82 l. |
Oil system fluid volume | 7 l. |
Cooling system fluid volume | 21 l. |
Transmission fluid volume | 10 l. |
Front axle fluid volume | 7.5 l. |
Rear axle fluid volume | 18.5 l. |
Turn radius | 3905 mm |
Front tyres size 2wd / 4wd | 11L-16, 12PR/10.5-20, 10PR |
Rear tyres size 2wd/4wd | 16.9-24 8PR / 19.5L-24 8PR |
Operating voltage | 12 V |
Generator current strength | 52 amperes |
Motor
Manufacturer | Perkins |
Model | 4.2 |
Effective power | 52.2 kW |
Full power | 55.9 kW |
Displacement | 3.9 l. |
Power measured at | 2400 rev / min |
Cylinders number | 4 |
Load-transfer device
Bucket volume | 0.96 m3 |
Shovel width | 2262 mm |
Bucket breakout force | 34.1 kN |
Lifting capacity at full height | 2450 kg |
Ground clearance at maximum unloading height | 2562 mm |
Radius at max unloading height | 776 mm |
Digging depth | 102 mm |
Hydraulic system
Pump bandwidth | 138 l/min |
Overflow valve pressure | 18600 kPa |
Type of pump | alternating |
Gear box
Transmission type | synchronizer |
Forward gears number | 4 |
Reverse gears number | 4 |
Maximum forward speed | 31.5 km/h |
Maximum reverse gear | 31.6 km/h |
Backdigger
Bucket digging force in folded state | 4735.5 kg |
Bucket digging force in unfolded state | 4653.9 kg |
Load at maximum lifting in folded state | 1755 kg |
Load at maximum lifting in unfolded state | 1050 kg |
Loading height in folded state | 3647 mm |
Loading height in unfolded state | 4335 mm |
Radius at high-altitude loading in folded state | 2234 mm |
Radius at high-altitude loading in unfolded state | 3423 mm |
Digging depth in folded state | 4688 mm |
Digging depth in unfolded state | 6004 mm |
Hinge joint radius in folded state | 5781 mm |
Hinge joint radius in unfolded state | 7046 mm |
Images
Sizes
1. Transport length | 6917 mm |
2. Transport width | 2262 mm |
3. Transport height | 3742 mm |
4. Wheelbase | 2100 mm |
5. Clearance | 291 mm |
6. Height to cab upper part | 2714 mm |
Load-transfer device
7. Ground clearance at maximum unloading height | 2562 mm |
8. Radius at max unloading height | 776 mm |
9. Digging depth | 102 mm |
Backdigger
10. Loading height in folded state | 3647 mm |
11. Hinge joint radius in folded state | 5781 mm |
12. Digging depth in folded state | 4688 mm |
13. Radius at high-altitude loading in folded state | 2234 mm |