- Home/
- Comparison/
- Tracked Tractor/
- Liebherr PR742B M vs. Dressta TD7M
Liebherr PR742B M vs. Dressta TD7M
15 reasons to buy Liebherr PR742B M:
Standard blade
Volume | 6.3 m3 and 1.4 m3 | 78 % more or 4.9 m3 |
Cut depth | 600 mm and 279 mm | 53 % more or 321 mm |
Sizes
Clearance | 482 mm and 323 mm | 33 % more or 159 mm |
Operation
Fuel Capacity | 450 l. and 170 l. | 62 % more or 280 l. |
Cooling system fluid volume | 62 l. and 24.9 l. | 60 % more or 37.1 l. |
Hydraulic system fluid volume | 189 l. and 70 l. | 63 % more or 119 l. |
Final drive fluid volume | 23 l. and 9.5 l. | 59 % more or 13.5 l. |
Motor
Cylinders number | 6 and 4 | 33 % more or 2 |
Displacement | 10 l. and 4.5 l. | 55 % more or 5.5 l. |
Effective power | 174.5 kW and 55 kW | 68 % more or 119.5 kW |
Hydraulic system
Pump bandwidth | 291.5 l/min and 75.2 l/min | 74 % more or 216.3 l/min |
Gear box
Maximum forward speed | 10.9 km/h and 9.2 km/h | 16 % more or 1.7 km/h |
Carrier
Contact with ground area | 5.3 m2 and 1.4 m2 | 74 % more or 3.9 m2 |
Rolling bearings number on either side | 8 and 5 | 37 % more or 3 |
Specific ground pressure | 45.1 kPa and 51 kPa | 12 % less or 5.9 kPa |
3 reasons to buy Dressta TD7M:
Motor
Power measured at | 2500 rev / min and 1800 rev / min | 28 % more or 700 rev |
Gear box
Reverse gears number | 3 and 2 | 33 % more or 1 |
Maximum reverse gear | 10.8 km/h and 7.9 km/h | 27 % more or 2.9 km/h |
Neutral reasons:
Standard blade
Width | 4500 mm and 2615.2 mm |
Height | 1350 mm and 69.9 mm |
Sizes
Length with blade | 5770 mm and 4060 mm |
Height to cab upper part | 3305 mm and 2660 mm |
Operation
Working weight | 24584.7 kg and 7348 kg |
Operating voltage | 24 V and 12 V |
Motor
Model | D 926 TI-E and B4.5 |
Aspiration | turbocharging and 4-stroke diesel engine, natural aspiration, direct run, direct injection |
Manufacturer | Liebherr and Cummins |
Hydraulic system
Type of pump | proportional flow control of the pump with load sensing and Pump with double gear |
Overflow valve pressure | 15995.8 kPa and 15512 kPa |
Gear box
Forward gears number | 3 and 3 |
Carrier
Standard shoe size | 812.8 mm and 381 mm |
Images
Sizes
1. Length with blade | 5770 mm | 1. Length with blade | 4060 mm |
3. Height to cab upper part | 3305 mm | 3. Height to cab upper part | 2660 mm |
5. Clearance | 482 mm | 5. Clearance | 323 mm |
Carrier
8. Standard shoe size | 812.8 mm | 8. Standard shoe size | 381 mm |