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- Komatsu D39EX-21 KOMSTAT II vs. Dressta TD8M LGP
Komatsu D39EX-21 KOMSTAT II vs. Dressta TD8M LGP
5 reasons to buy Komatsu D39EX-21 KOMSTAT II:
Standard blade
Cut depth | 440 mm and 363 mm | 17 % more or 77 mm |
Operation
Cooling system fluid volume | 32 l. and 24.9 l. | 22 % more or 7.1 l. |
Engine oil volume | 12.5 l. and 10.4 l. | 17 % more or 2.1 l. |
Motor
Effective power | 71 kW and 63 kW | 11 % more or 8 kW |
Carrier
Track shoes number per side | 39 and 37 | 5 % more or 2 |
8 reasons to buy Dressta TD8M LGP:
Operation
Final drive fluid volume | 9.5 l. and 3.5 l. | 63 % more or 6.0 l. |
Fuel Capacity | 170 l. and 165 l. | 3 % more or 5 l. |
Hydraulic system fluid volume | 70 l. and 47 l. | 33 % more or 23 l. |
Motor
Displacement | 4.5 l. and 3.9 l. | 13 % more or 0.6 l. |
Gear box
Maximum forward speed | 8.9 km/h and 8.5 km/h | 4 % more or 0.4 km/h |
Maximum reverse gear | 10.5 km/h and 8.5 km/h | 19 % more or 2.0 km/h |
Carrier
Specific ground pressure | 31.7 kPa and 38.2 kPa | 17 % less or 6.5 kPa |
Contact with ground area | 2.5 m2 and 2.2 m2 | 12 % more or 0.3 m2 |
Neutral reasons:
Standard blade
Width | 2740 mm and 2820 mm |
Height | 890 mm and 840 mm |
Blade angle in both directions | 25 degrees and 25 degrees |
Sizes
Height to cab upper part | 2770 mm and 2660 mm |
Operation
Working weight | 8520 kg and 8210 kg |
Motor
Manufacturer | Komatsu and Cummins |
Model | SAA4D102E-2 and B4.5 |
Aspiration | turbocharging and subsequent cooling of charging air by oncoming air flow and turbocharging, direct run, direct injection |
Gear box
Transmission type | dual path hydrostatic transmission and Powershift of modular camshaft, of electrohydraulic action |
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Carrier
Standard shoe size | 460 mm and 610 mm |
Rolling bearings number on either side | 6 and 6 |
Caterpillar track pitch | 1650 mm and 165 mm |
Images
Sizes
3. Height to cab upper part | 2770 mm | 3. Height to cab upper part | 2660 mm |
Carrier
8. Standard shoe size | 460 mm | 8. Standard shoe size | 610 mm |