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- Caterpillar 527 vs. John Deere 640G serie III
Caterpillar 527 vs. John Deere 640G serie III
10 reasons to buy Caterpillar 527:
Sizes
Clearance | 1080 mm and 615 mm | 43 % more or 465 mm |
Blade width | 3358 mm and 2184 mm | 35 % more or 1174 mm |
Drum capacity at cable width | 122 m and 77.4 m | 37 % more or 44.6 m |
Maximum traction force on a rope with empty drum | 31389 kN and 193 kN | 99 % more or 31196 kN |
Maximum line speed | 44 m/min and 43.2 m/min | 2 % more or 0.8 m/min |
Operation
Engine oil volume | 22 l. and 18.9 l. | 14 % more or 3.1 l. |
Transmission fluid volume | 148 l. and 29.3 l. | 80 % more or 118.7 l. |
Fuel Capacity | 284 l. and 159 l. | 44 % more or 125 l. |
Motor
Power measured at | 2200 rev / min and 1400 rev / min | 36 % more or 800 rev |
Displacement | 7 l. and 6.8 l. | 3 % more or 0.2 l. |
11 reasons to buy John Deere 640G serie III:
Sizes
Maximum blade height | 1310 mm and 910 mm | 31 % more or 400 mm |
Operation
Hydraulic system fluid volume | 54 l. and 40 l. | 26 % more or 14 l. |
Generator current strength | 90 amperes and 50 amperes | 44 % more or 40 amperes |
Cooling system fluid volume | 34.4 l. and 23 l. | 33 % more or 11.4 l. |
Motor
Full power | 128 kW and 123.8 kW | 3 % more or 4.2 kW |
Cylinders number | 6 and 4 | 33 % more or 2 |
Hydraulic system
Pump flow rate | 102 l/min and 111 l/min | 8 % less or 9 l/min |
Gear box
Maximum forward speed | 21.9 km/h and 11.5 km/h | 47 % more or 10.4 km/h |
Maximum reverse gear | 16.4 km/h and 14.6 km/h | 11 % more or 1.8 km/h |
Forward gears number | 8 and 3 | 62 % more or 5 |
Reverse gears number | 7 and 3 | 57 % more or 4 |
Neutral reasons:
Sizes
Overall width | 2720 mm and 3120 mm |
Roller diameter | 254 mm and 203.2 mm |
Height to cab upper part | 3298 mm and 3030 mm |
Wheelbase | 2846 mm and 3430 mm |
Operation
Working weight | 17710 kg and 13648 kg |
Operating voltage | 24 V and 12 V |
Motor
Model | 3304 DIT motor and 6068H |
Hydraulic system
Overflow valve pressure | 20690 kPa and 20684 kPa |
Type of pump | load sensing, variable displacement piston pump and variable displacement axial piston pump |
Gear box
Transmission type | Cat. 3 powershift and Powershift transmission with direct drive |
Images
Sizes
2. Overall width | 2720 mm | 2. Overall width | 3120 mm |
3. Height to cab upper part | 3298 mm | 3. Height to cab upper part | 3030 mm |
4. Wheelbase | 2846 mm | 4. Wheelbase | 3430 mm |
5. Clearance | 1080 mm | 5. Clearance | 615 mm |