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- Caterpillar 436 serie II vs. Caterpillar 446B
Caterpillar 436 serie II vs. Caterpillar 446B
6 reasons to buy Caterpillar 436 serie II:
Sizes
Clearance | 352 mm and 332 mm | 6 % more or 20 mm |
Operation
Turn radius | 3905 mm and 5700 mm | 31 % less or 1795 mm |
Load-transfer device
Bucket breakout force | 35.1 kN and 56 kN | 37 % less or 20.9 kN |
Gear box
Reverse gears number | 4 and 3 | 25 % more or 1 |
Maximum reverse gear | 29.8 km/h and 20.6 km/h | 31 % more or 9.2 km/h |
Backdigger
Digging depth in folded state | 5447 mm and 5219 mm | 4 % more or 228 mm |
15 reasons to buy Caterpillar 446B:
Motor
Displacement | 4 l. and 3.9 l. | 2 % more or 0.1 l. |
Effective power | 76.1 kW and 57.4 kW | 25 % more or 18.7 kW |
Full power | 82 kW and 61.9 kW | 25 % more or 20.1 kW |
Load-transfer device
Lifting capacity at full height | 3970 kg and 2386 kg | 40 % more or 1584 kg |
Ground clearance at maximum unloading height | 2699 mm and 2621 mm | 3 % more or 78 mm |
Radius at max unloading height | 868 mm and 777 mm | 10 % more or 91 mm |
Bucket volume | 1.1 m3 and 1 m3 | 9 % more or 0.1 m3 |
Digging depth | 162 mm and 83 mm | 49 % more or 79 mm |
Hydraulic system
Pump bandwidth | 178 l/min and 138 l/min | 22 % more or 40 l/min |
Gear box
Maximum forward speed | 31.5 km/h and 29.7 km/h | 6 % more or 1.8 km/h |
Backdigger
Loading height in folded state | 4310 mm and 3794 mm | 12 % more or 516 mm |
Loading height in unfolded state | 4894 mm and 4357 mm | 11 % more or 537 mm |
Digging depth in unfolded state | 6528 mm and 6513 mm | 0 % more or 15 mm |
Bucket digging force in folded state | 6894.6 kg and 4990.9 kg | 28 % more or 1903.7 kg |
Bucket digging force in unfolded state | 6871.9 kg and 4909.2 kg | 29 % more or 1962.7 kg |
Neutral reasons:
Sizes
Wheelbase | 2100 mm and 2233 mm |
Transport length | 7094 mm and 7654 mm |
Transport width | 2262 mm and 2434 mm |
Transport height | 3810 mm and 4193 mm |
Height to cab upper part | 2779 mm and 2864 mm |
Operation
Front tyres size 2wd / 4wd | 11-16 12PR/10.5-20 10PR and 14.5/75 x16.1,10PR,F3 / 12.5x20,10PR,R4 |
Rear tyres size 2wd/4wd | 16.9-28 10PR/16.9-28 10 PR and 21Lx24,12PR,R4 |
Motor
Manufacturer | Perkins and Caterpillar |
Model | 4.2 and 3114 DIT |
Load-transfer device
Shovel width | 2262 mm and 2434 mm |
Hydraulic system
Overflow valve pressure | 18615.8 kPa and 22400 kPa |
Gear box
Forward gears number | 4 and 4 |
Backdigger
Hinge joint radius in folded state | 6048 mm and 6604 mm |
Hinge joint radius in unfolded state | 7119 mm and 7868 mm |
Images
Sizes
6. Height to cab upper part | 2779 mm | 6. Height to cab upper part | 2864 mm |
1. Transport length | 7094 mm | 1. Transport length | 7654 mm |
2. Transport width | 2262 mm | 2. Transport width | 2434 mm |
3. Transport height | 3810 mm | 3. Transport height | 4193 mm |
4. Wheelbase | 2100 mm | 4. Wheelbase | 2233 mm |
5. Clearance | 352 mm | 5. Clearance | 332 mm |
Load-transfer device
7. Ground clearance at maximum unloading height | 2621 mm | 7. Ground clearance at maximum unloading height | 2699 mm |
8. Radius at max unloading height | 777 mm | 8. Radius at max unloading height | 868 mm |
9. Digging depth | 83 mm | 9. Digging depth | 162 mm |
Backdigger
10. Loading height in folded state | 3794 mm | 10. Loading height in folded state | 4310 mm |
11. Hinge joint radius in folded state | 6048 mm | 11. Hinge joint radius in folded state | 6604 mm |
12. Digging depth in folded state | 5447 mm | 12. Digging depth in folded state | 5219 mm |