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- Komatsu WB146PS-5 vs. Komatsu WB97S-2
Komatsu WB146PS-5 vs. Komatsu WB97S-2
10 reasons to buy Komatsu WB146PS-5:
Operation
Oil system fluid volume | 9 l. and 8.6 l. | 4 % more or 0.4 l. |
Transmission fluid volume | 28 l. and 16 l. | 43 % more or 12 l. |
Generator current strength | 95 amperes and 80 amperes | 16 % more or 15 amperes |
Turn radius | 3400 mm and 4700 mm | 28 % less or 1300 mm |
Fuel Capacity | 150 l. and 130 l. | 13 % more or 20 l. |
Hydraulic system fluid volume | 97 l. and 92 l. | 5 % more or 5 l. |
Motor
Displacement | 4.5 l. and 4.4 l. | 2 % more or 0.1 l. |
Maximum effective torque | 406.7 Nm and 375 Nm | 8 % more or 31.7 Nm |
Load-transfer device
Digging depth | 138 mm and 110 mm | 20 % more or 28 mm |
Bucket breakout force | 58.8 kN and 63.8 kN | 8 % less or 5.0 kN |
12 reasons to buy Komatsu WB97S-2:
Operation
Cooling system fluid volume | 18 l. and 14 l. | 22 % more or 4 l. |
Front axle fluid volume | 8.2 l. and 7 l. | 15 % more or 1.2 l. |
Rear axle fluid volume | 18.5 l. and 14.5 l. | 22 % more or 4.0 l. |
Motor
Full power | 84.2 kW and 69 kW | 18 % more or 15.2 kW |
Effective power | 73 kW and 66 kW | 10 % more or 7 kW |
Load-transfer device
Ground clearance at maximum unloading height | 2750 mm and 2622 mm | 5 % more or 128 mm |
Lifting capacity at full height | 3925 kg and 3900 kg | 1 % more or 25 kg |
Gear box
Reverse gears number | 4 and 3 | 25 % more or 1 |
Backdigger
Digging depth in unfolded state | 5650 mm and 5533 mm | 2 % more or 117 mm |
Loading height in unfolded state | 4830 mm and 4369 mm | 10 % more or 461 mm |
Loading height in folded state | 3700 mm and 3676 mm | 1 % more or 24 mm |
Digging depth in folded state | 4500 mm and 4423 mm | 2 % more or 77 mm |
Neutral reasons:
Sizes
Wheelbase | 2175 mm and 2175 mm |
Clearance | 430 mm and 430 mm |
Transport width | 2356 mm and 2420 mm |
Transport height | 4230 mm and 3660 mm |
Height to cab upper part | 2935 mm and 2750 mm |
Operation
Front tyres size 2wd / 4wd | 14 x 17.5 10 layers R4 and 16.9 x 24 - 12 PR |
Rear tyres size 2wd/4wd | 19.5 x 24 10 layers R4 and 16.9 x 24 - 12 PR |
Operating voltage | 12 V and 12 V |
Working weight 4wd | 7300 kg and 8000 kg |
Motor
Power measured at | 2200 rev / min and 2200 rev / min |
Manufacturer | Komatsu and Komatsu |
Torque measured at | 1500 rev / min and 1500 rev / min |
Model | S4D102LE-2 and S4D106-1FA |
Cylinders number | 4 and 4 |
Aspiration | turbocharging and turbocharging |
Load-transfer device
Radius at max unloading height | 750 mm and 750 mm |
Shovel width | 2356 mm and 2420 mm |
Hydraulic system
Type of pump | variable displacement piston pump and axial piston pumps with variable displacement |
Pump bandwidth | 165 l/min and 165 l/min |
Overflow valve pressure | 24497.1 kPa and 20000 kPa |
Gear box
Transmission type | powershift transmission and powershift, 4WD |
Forward gears number | 4 and 4 |
Maximum forward speed | 40 km/h and 40 km/h |
Maximum reverse gear | 23 km/h and 23 km/h |
Backdigger
Hinge joint radius in folded state | 5742 mm and 5550 mm |
Hinge joint radius in unfolded state | 6755 mm and 6550 mm |
Images
Sizes
6. Height to cab upper part | 2935 mm | 6. Height to cab upper part | 2750 mm |
2. Transport width | 2356 mm | 2. Transport width | 2420 mm |
3. Transport height | 4230 mm | 3. Transport height | 3660 mm |
4. Wheelbase | 2175 mm | 4. Wheelbase | 2175 mm |
5. Clearance | 430 mm | 5. Clearance | 430 mm |
Load-transfer device
7. Ground clearance at maximum unloading height | 2622 mm | 7. Ground clearance at maximum unloading height | 2750 mm |
8. Radius at max unloading height | 750 mm | 8. Radius at max unloading height | 750 mm |
9. Digging depth | 138 mm | 9. Digging depth | 110 mm |
Backdigger
10. Loading height in folded state | 3676 mm | 10. Loading height in folded state | 3700 mm |
11. Hinge joint radius in folded state | 5742 mm | 11. Hinge joint radius in folded state | 5550 mm |
12. Digging depth in folded state | 4423 mm | 12. Digging depth in folded state | 4500 mm |