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- JCB 3CX Contractor vs. Komatsu WB70A-1
JCB 3CX Contractor vs. Komatsu WB70A-1
21 reasons to buy JCB 3CX Contractor:
Operation
Rear axle fluid volume | 16 l. and 5.2 l. | 67 % more or 10.8 l. |
Cooling system fluid volume | 18.5 l. and 15 l. | 19 % more or 3.5 l. |
Front axle fluid volume | 16 l. and 4 l. | 75 % more or 12 l. |
Generator current strength | 95 amperes and 60 amperes | 37 % more or 35 amperes |
Maximum weight | 8070 kg and 6400 kg | 21 % more or 1670 kg |
Fuel Capacity | 160 l. and 70 l. | 56 % more or 90 l. |
Hydraulic system fluid volume | 132 l. and 65 l. | 51 % more or 67 l. |
Oil system fluid volume | 15 l. and 10 l. | 33 % more or 5 l. |
Motor
Effective power | 72.8 kW and 52.8 kW | 27 % more or 20.0 kW |
Displacement | 4.4 l. and 3.3 l. | 25 % more or 1.1 l. |
Torque measured at | 1300 rev / min and 1200 rev / min | 8 % more or 100 rev |
Maximum effective torque | 565.4 Nm and 251 Nm | 56 % more or 314.4 Nm |
Load-transfer device
Lifting capacity at full height | 3229 kg and 2110 kg | 35 % more or 1119 kg |
Ground clearance at maximum unloading height | 2740 mm and 2480 mm | 9 % more or 260 mm |
Backdigger
Radius at high-altitude loading in folded state | 2740 mm and 1095 mm | 60 % more or 1645 mm |
Radius at high-altitude loading in unfolded state | 3660 mm and 1551 mm | 58 % more or 2109 mm |
Loading height in folded state | 3840 mm and 3100 mm | 19 % more or 740 mm |
Loading height in unfolded state | 4720 mm and 3611 mm | 23 % more or 1109 mm |
Digging depth in folded state | 4240 mm and 3675 mm | 13 % more or 565 mm |
Digging depth in unfolded state | 5460 mm and 4390 mm | 20 % more or 1070 mm |
Bucket digging force in folded state | 5373.7 kg and 4200 kg | 22 % more or 1173.7 kg |
8 reasons to buy Komatsu WB70A-1:
Sizes
Clearance | 440 mm and 370 mm | 16 % more or 70 mm |
Motor
Power measured at | 2500 rev / min and 2200 rev / min | 12 % more or 300 rev |
Load-transfer device
Bucket breakout force | 43.1 kN and 64 kN | 33 % less or 20.9 kN |
Radius at max unloading height | 870 mm and 780 mm | 10 % more or 90 mm |
Digging depth | 110 mm and 100 mm | 9 % more or 10 mm |
Hydraulic system
Pump bandwidth | 116 l/min and 81 l/min | 30 % more or 35 l/min |
Gear box
Maximum forward speed | 39 km/h and 38.3 km/h | 2 % more or 0.7 km/h |
Maximum reverse gear | 39 km/h and 38.3 km/h | 2 % more or 0.7 km/h |
Neutral reasons:
Sizes
Height to cab upper part | 2910 mm and 2660 mm |
Wheelbase | 2170 mm and 2150 mm |
Transport width | 2240 mm and 1850 mm |
Transport height | 3610 mm and 3091 mm |
Operation
Front tyres size 2wd / 4wd | 16/17x20 10PR road grip or industrial and 12.5 x 20 |
Rear tyres size 2wd/4wd | 18.4x26 12PR road grip or industrial and 12.5 x 20 |
Operating voltage | 12 V and 12 V |
Motor
Manufacturer | JCB and Komatsu |
Cylinders number | 4 and 4 |
Load-transfer device
Shovel width | 2235 mm and 1850 mm |
Hydraulic system
Type of pump | open center system with dual pump and hydraulic flow regulator and Pump with double gear |
Overflow valve pressure | 25165.8 kPa and 20000 kPa |
Gear box
Transmission type | automatic transmission system with power gear shifting and Hydro-Static Transmission |
Forward gears number | 4 and 4 |
Reverse gears number | 4 and 4 |
Backdigger
Hinge joint radius in folded state | 5370 mm and 4665 mm |
Hinge joint radius in unfolded state | 6520 mm and 5316 mm |
Images
Sizes
2. Transport width | 2240 mm | 2. Transport width | 1850 mm |
3. Transport height | 3610 mm | 3. Transport height | 3091 mm |
4. Wheelbase | 2170 mm | 4. Wheelbase | 2150 mm |
5. Clearance | 370 mm | 5. Clearance | 440 mm |
6. Height to cab upper part | 2910 mm | 6. Height to cab upper part | 2660 mm |
Load-transfer device
7. Ground clearance at maximum unloading height | 2740 mm | 7. Ground clearance at maximum unloading height | 2480 mm |
8. Radius at max unloading height | 780 mm | 8. Radius at max unloading height | 870 mm |
9. Digging depth | 100 mm | 9. Digging depth | 110 mm |
Backdigger
10. Loading height in folded state | 3840 mm | 10. Loading height in folded state | 3100 mm |
11. Hinge joint radius in folded state | 5370 mm | 11. Hinge joint radius in folded state | 4665 mm |
12. Digging depth in folded state | 4240 mm | 12. Digging depth in folded state | 3675 mm |
13. Radius at high-altitude loading in folded state | 2740 mm | 13. Radius at high-altitude loading in folded state | 1095 mm |