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- John Deere 644J Z-Bar vs. Caterpillar R1700G
John Deere 644J Z-Bar vs. Caterpillar R1700G
7 reasons to buy John Deere 644J Z-Bar:
Sizes
Clearance | 434 mm and 429 mm | 1 % more or 5 mm |
Shovel
Unloading ground clearance at maximum lifting | 2950 mm and 2443 mm | 17 % more or 507 mm |
Operation
Turn radius | 5490 mm and 6878 mm | 20 % less or 1388 mm |
Motor
Power measured at | 2200 rev / min and 1800 rev / min | 18 % more or 400 rev |
Hydraulic system
Lifting time | 6.2 sec and 6.8 sec | 9 % less or 0.6 sec |
Unloading time | 1.4 sec and 2.9 sec | 52 % less or 1.5 sec |
Gear box
Maximum forward speed | 35.4 km/h and 24.1 km/h | 32 % more or 11.3 km/h |
15 reasons to buy Caterpillar R1700G:
Sizes
Radius at maximum lifting and unloading | 1741 mm and 1120 mm | 36 % more or 621 mm |
Shovel
Bucket capacity with top | 5.7 m3 and 3.2 m3 | 44 % more or 2.5 m3 |
Operation
Fuel Capacity | 570 l. and 352 l. | 38 % more or 218 l. |
Hydraulic system fluid volume | 125 l. and 117 l. | 6 % more or 8 l. |
Engine oil volume | 34 l. and 24.5 l. | 28 % more or 9.5 l. |
Cooling system fluid volume | 63 l. and 29.5 l. | 53 % more or 33.5 l. |
Transmission fluid volume | 47 l. and 26.5 l. | 44 % more or 20.5 l. |
Front axle / differential fluid volume | 90 l. and 22 l. | 76 % more or 68 l. |
Rear axle / differential fluid volume | 90 l. and 22 l. | 76 % more or 68 l. |
Static tipping weight | 31781 kg and 15594 kg | 51 % more or 16187 kg |
Motor
Effective power | 241 kW and 138 kW | 43 % more or 103 kW |
Displacement | 11.1 l. and 6.8 l. | 39 % more or 4.3 l. |
Hydraulic system
Lowering time | 2.4 sec and 3 sec | 20 % less or 0.6 sec |
Gear box
Reverse gears number | 4 and 3 | 25 % more or 1 |
Maximum reverse gear | 25.3 km/h and 25 km/h | 1 % more or 0.3 km/h |
Neutral reasons:
Sizes
Length with bucket on ground level | 8050 mm and 10589 mm |
Between tyres width | 2875 mm and 2650 mm |
Height to cab upper part | 3400 mm and 2557 mm |
Wheelbase | 3200 mm and 3680 mm |
Hinge axis maximum height | 4140 mm and 4104 mm |
Shovel
Shovel width | 2895.6 mm and 2772 mm |
Operation
Tyre size | 23.5 R25 and 26.5 x 25 36 layers STMS L5S |
Working weight | 18212 kg and 52500 kg |
Rear axle oscillating | 26 degrees and 16 degrees |
Motor
Manufacturer | John Deere and Caterpillar |
Model | 6068H and C11 ACERT |
Gear box
Forward gears number | 4 and 4 |
Images
Sizes
4. Wheelbase | 3200 mm | 4. Wheelbase | 3680 mm |
5. Clearance | 434 mm | 5. Clearance | 429 mm |
6. Hinge axis maximum height | 4140 mm | 6. Hinge axis maximum height | 4104 mm |
8. Radius at maximum lifting and unloading | 1120 mm | 8. Radius at maximum lifting and unloading | 1741 mm |
1. Length with bucket on ground level | 8050 mm | 1. Length with bucket on ground level | 10589 mm |
2. Between tyres width | 2875 mm | 2. Between tyres width | 2650 mm |
3. Height to cab upper part | 3400 mm | 3. Height to cab upper part | 2557 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2950 mm | 7. Unloading ground clearance at maximum lifting | 2443 mm |